diff --git a/model_zoo/official/lite/MindSpore_inhand/.gitignore b/model_zoo/official/lite/MindSpore_inhand/.gitignore
index 693777911f0..149164da906 100644
--- a/model_zoo/official/lite/MindSpore_inhand/.gitignore
+++ b/model_zoo/official/lite/MindSpore_inhand/.gitignore
@@ -81,3 +81,4 @@ local.properties
 sdk/build
 sdk/.cxx
 app/.cxx
+/mindsporelibrary/mindspore/
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/agconnect-services.json b/model_zoo/official/lite/MindSpore_inhand/app/agconnect-services.json
new file mode 100644
index 00000000000..92897b02394
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/app/agconnect-services.json
@@ -0,0 +1,27 @@
+{
+  "agcgw_all": {
+    "CN": "connect-drcn.hispace.hicloud.com",
+    "CN_back": "connect-drcn.dbankcloud.cn",
+    "DE": "connect-dre.hispace.hicloud.com",
+    "DE_back": "connect-dre.dbankcloud.cn",
+    "RU": "connect-drru.hispace.hicloud.com",
+    "RU_back": "connect-drru.dbankcloud.cn",
+    "SG": "connect-dra.hispace.hicloud.com",
+    "SG_back": "connect-dra.dbankcloud.cn"
+  },
+  "client": {
+    "cp_id": "70086000024868540",
+    "product_id": "736430079244810681",
+    "client_id": "557075911736832640",
+    "client_secret": "29E859D6D21E08CB492E2B824423F2AE0C1B22140CF6D2029ED0B82BC74B3A67",
+    "project_id": "736430079244810681",
+    "app_id": "103836135",
+    "api_key": "CgB6e3x9ss3nul/jhX9/4Y54MU0plgs6E1bW5SY8YQnq/uWhQHRxVGTf5Jl9f5NjRpvl0QV3Ft9sPihQ/PSL6RjC",
+    "package_name": "com.mindspore.himindspore"
+  },
+  "configuration_version": "2.0",
+  "appInfos": [{
+    "package_name": "com.mindspore.himindspore",
+    "app_id": "103836135"
+  }]
+}
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/build.gradle b/model_zoo/official/lite/MindSpore_inhand/app/build.gradle
index 0ed6fad1696..2edff3dbc6d 100644
--- a/model_zoo/official/lite/MindSpore_inhand/app/build.gradle
+++ b/model_zoo/official/lite/MindSpore_inhand/app/build.gradle
@@ -1,4 +1,5 @@
 apply plugin: 'com.android.application'
+apply plugin: 'com.huawei.agconnect'
 android {
     compileSdkVersion 30
     buildToolsVersion "30.0.1"
@@ -7,8 +8,8 @@ android {
         applicationId "com.mindspore.himindspore"
         minSdkVersion 21
         targetSdkVersion 30
-        versionCode 11
-        versionName "1.2.4"
+        versionCode 14
+        versionName "1.2.7"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         javaCompileOptions {
@@ -74,10 +75,9 @@ dependencies {
     annotationProcessor 'com.alibaba:arouter-compiler:1.5.1'
 
     implementation 'pub.devrel:easypermissions:3.0.0'
-    implementation project(':posenet')
     implementation project(':common')
     implementation project(':customView')
     implementation project(':imageObject')
     implementation project(':styletransfer')
-    implementation project(':segmentation')
+    implementation project(':hms')
 }
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/proguard-rules.pro b/model_zoo/official/lite/MindSpore_inhand/app/proguard-rules.pro
index e02524cc5e9..bcc5df412e3 100644
--- a/model_zoo/official/lite/MindSpore_inhand/app/proguard-rules.pro
+++ b/model_zoo/official/lite/MindSpore_inhand/app/proguard-rules.pro
@@ -19,12 +19,7 @@
 # If you keep the line number information, uncomment this to
 # hide the original source file name.
 #-renamesourcefileattribute SourceFile
--keep class cn.sharesdk.**{*;}
--keep class com.sina.**{*;}
 -keep class **.R$* {*;}
--keep class **.R{*;}
--keep class com.mob.**{*;}
--keep class m.framework.**{*;}
 -dontwarn cn.sharesdk.**
 -dontwarn com.sina.**
 -dontwarn com.mob.**
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/AndroidManifest.xml b/model_zoo/official/lite/MindSpore_inhand/app/src/main/AndroidManifest.xml
index df044be4908..ab90d15c58c 100644
--- a/model_zoo/official/lite/MindSpore_inhand/app/src/main/AndroidManifest.xml
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/AndroidManifest.xml
@@ -16,16 +16,80 @@
     <application
         android:name=".base.MyApplication"
         android:allowBackup="true"
-        android:icon="@mipmap/ic_launcher"
+        android:icon="@mipmap/ic_launchers"
         android:label="@string/app_name"
         android:requestLegacyExternalStorage="true"
-        android:roundIcon="@mipmap/ic_launcher_round"
+        android:roundIcon="@mipmap/ic_launchers_round"
         android:supportsRtl="true"
         android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true"
         tools:replace="android:label">
+
+        <activity
+            android:name=".ui.webview.WebViewUtilsActivity"
+            android:screenOrientation="portrait"
+            android:theme="@style/Theme.AppCompat.NoActionBar" />
+        <activity
+            android:name=".ui.webview.CollegeReferencevideoActivity"
+            android:screenOrientation="portrait"
+            android:theme="@style/Theme.AppCompat.NoActionBar" />
+        <activity
+            android:name=".ui.webview.CollegeBrokensideActivity"
+            android:screenOrientation="portrait"
+            android:theme="@style/Theme.AppCompat.NoActionBar" />
+        <activity
+            android:name=".ui.webview.CollegePerformReasoningActivity"
+            android:screenOrientation="portrait"
+            android:theme="@style/Theme.AppCompat.NoActionBar" />
+        <activity
+            android:name=".ui.webview.CollegeTrainingmodelActivity"
+            android:screenOrientation="portrait"
+            android:theme="@style/Theme.AppCompat.NoActionBar" />
+        <activity
+            android:name=".ui.webview.CollegeForumActivity"
+            android:screenOrientation="portrait"
+            android:theme="@style/Theme.AppCompat.NoActionBar" />
+        <activity
+            android:name=".ui.webview.CollegeFAQActivity"
+            android:hardwareAccelerated="false"
+            android:screenOrientation="portrait"
+            android:theme="@style/Theme.AppCompat.NoActionBar" />
+        <activity
+            android:name=".ui.webview.CollegeOneHourActivity"
+            android:screenOrientation="portrait"
+            android:theme="@style/Theme.AppCompat.NoActionBar" />
+        <activity
+            android:name=".ui.webview.MeThumbsupActivity"
+            android:screenOrientation="portrait"
+            android:theme="@style/Theme.AppCompat.NoActionBar" />
+        <activity
+            android:name=".ui.webview.MeOfficialwebsiteActivity"
+            android:screenOrientation="portrait"
+            android:theme="@style/Theme.AppCompat.NoActionBar" />
+        <activity
+            android:name=".ui.webview.MeCodeRepositoryActivity"
+            android:screenOrientation="portrait"
+            android:theme="@style/Theme.AppCompat.NoActionBar" />
+        <activity
+            android:name=".ui.webview.MeProblemFeedbackActivity"
+            android:screenOrientation="portrait"
+            android:theme="@style/Theme.AppCompat.NoActionBar" />
+        <activity
+            android:name=".ui.me.MyQRCodeActivity"
+            android:screenOrientation="portrait"
+            android:theme="@style/Theme.AppCompat.NoActionBar" />
+        <activity
+            android:name=".ui.poetry.IntelligentPoetryWritingActivity"
+            android:configChanges="keyboardHidden|orientation|screenSize|screenSize"
+            android:theme="@style/Theme.AppCompat.NoActionBar" />
+        <activity
+            android:name=".ui.poetry.PoetryPosterActivity"
+            android:screenOrientation="portrait"
+            android:theme="@style/Theme.AppCompat.NoActionBar" />
         <activity
             android:name=".ui.main.PrivacyPolicyActivity"
-            android:screenOrientation="portrait"></activity>
+            android:screenOrientation="portrait"
+            android:theme="@style/Theme.AppCompat.NoActionBar" />
         <activity
             android:name=".ui.main.MainActivity"
             android:screenOrientation="portrait"
@@ -41,7 +105,6 @@
             android:theme="@style/Theme.AppCompat.NoActionBar">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
-
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/net/RetrofitHelper.java b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/net/RetrofitHelper.java
index 1024c816cdf..e74dde6773e 100644
--- a/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/net/RetrofitHelper.java
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/net/RetrofitHelper.java
@@ -28,7 +28,7 @@ import retrofit2.converter.gson.GsonConverterFactory;
 public class RetrofitHelper {
     public static final String MS_BASE_HOST = "https://download.mindspore.cn/model_zoo/official/lite/apk/";
 
-    private RetrofitService retrofitService;
+    private final RetrofitService retrofitService;
 
 
     public RetrofitHelper() {
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/college/CollegeFragment.java b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/college/CollegeFragment.java
index e58046609c2..c7802c47dbe 100644
--- a/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/college/CollegeFragment.java
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/college/CollegeFragment.java
@@ -30,7 +30,7 @@ import androidx.fragment.app.Fragment;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
 
-import com.mindspore.common.config.MSLinkUtils;
+import com.alibaba.android.arouter.launcher.ARouter;
 import com.mindspore.common.sp.Preferences;
 import com.mindspore.common.utils.Utils;
 import com.mindspore.customview.dialog.NoticeDialog;
@@ -140,19 +140,19 @@ public class CollegeFragment extends Fragment implements CollegeItemAdapter.Coll
                 prefs.edit().putBoolean(Preferences.KEY_COLLEGE_CLOUD, true).apply();
                 collegeDataList.get(1).setHasChecked(prefs.getBoolean(Preferences.KEY_COLLEGE_CLOUD, false));
                 collegeItemAdapter.notifyData();
-                Utils.openBrowser(getActivity(), MSLinkUtils.COLLEGE_MAIN_CLOUD);
+                ARouter.getInstance().build("/app/CollegeOneHourActivity").navigation();
                 break;
             case 3:
                 prefs.edit().putBoolean(Preferences.KEY_COLLEGE_FAQ, true).apply();
                 collegeDataList.get(3).setHasChecked(prefs.getBoolean(Preferences.KEY_COLLEGE_FAQ, false));
                 collegeItemAdapter.notifyData();
-                Utils.openBrowser(getActivity(), MSLinkUtils.COLLEGE_MAIN_FAQ);
+                ARouter.getInstance().build("/app/CollegeFAQActivity").navigation();
                 break;
             case 4:
                 prefs.edit().putBoolean(Preferences.KEY_COLLEGE_ASK, true).apply();
                 collegeDataList.get(4).setHasChecked(prefs.getBoolean(Preferences.KEY_COLLEGE_ASK, false));
                 collegeItemAdapter.notifyData();
-                Utils.openBrowser(getActivity(), MSLinkUtils.COLLEGE_MAIN_ASK);
+                ARouter.getInstance().build("/app/CollegeForumActivity").navigation();
                 break;
         }
     }
@@ -167,6 +167,14 @@ public class CollegeFragment extends Fragment implements CollegeItemAdapter.Coll
         prefs.edit().putBoolean(Preferences.KEY_COLLEGE_QUICK, isHasCheckedTrain && isHasCheckedExecute && isHasCheckedApp && isHasCheckedVideo).apply();
         collegeDataList.get(2).setHasChecked(prefs.getBoolean(Preferences.KEY_COLLEGE_QUICK, false));
         collegeItemAdapter.notifyData();
-        Utils.openBrowser(getActivity(), MSLinkUtils.COLLEGE_QUICK_WEB_ARRAY[position]);
+        if (position == 0) {
+            ARouter.getInstance().build("/app/CollegeTrainingmodelActivity").navigation();
+        } else if (position == 1) {
+            ARouter.getInstance().build("/app/CollegePerformReasoningActivity").navigation();
+        } else if (position == 2) {
+            ARouter.getInstance().build("/app/CollegeBrokensideActivity").navigation();
+        } else if (position == 3) {
+            ARouter.getInstance().build("/app/CollegeReferencevideoActivity").navigation();
+        }
     }
 }
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/experience/VisionFragment.java b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/experience/VisionFragment.java
index 4a807f2c20c..6dcd4911a11 100644
--- a/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/experience/VisionFragment.java
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/experience/VisionFragment.java
@@ -27,8 +27,6 @@ import androidx.fragment.app.Fragment;
 
 import com.alibaba.android.arouter.facade.annotation.Route;
 import com.alibaba.android.arouter.launcher.ARouter;
-import com.mindspore.common.config.MSLinkUtils;
-import com.mindspore.common.utils.Utils;
 import com.mindspore.himindspore.R;
 
 /**
@@ -70,9 +68,12 @@ public class VisionFragment extends Fragment implements View.OnClickListener {
         view.findViewById(R.id.btn_style_transfer).setOnClickListener(this);  //onClickStyleTransfer
         view.findViewById(R.id.btn_segmentation).setOnClickListener(this);  //onClickSegmentation
         view.findViewById(R.id.btn_image).setOnClickListener(this);  //onClickImage
-        view.findViewById(R.id.btn_image_garbage).setOnClickListener(this);  //onClickGarbage
         view.findViewById(R.id.btn_scene).setOnClickListener(this);  //onClickSceneDetection
         view.findViewById(R.id.btn_image_Intelligent_poetry).setOnClickListener(this);  //onClickIntelligentPoetry
+        view.findViewById(R.id.btn_text_recognition).setOnClickListener(this);  //onClickTextRecognition
+        view.findViewById(R.id.btn_gesture).setOnClickListener(this);  //onClickGestureRecognition
+        view.findViewById(R.id.btn_texttranslation).setOnClickListener(this);  //onClickTextTranslation
+
 
     }
 
@@ -87,30 +88,34 @@ public class VisionFragment extends Fragment implements View.OnClickListener {
                 ARouter.getInstance().build("/imageobject/ObjectCameraActivity").navigation();
                 break;
             case R.id.btn_posenet:
-                ARouter.getInstance().build("/posenet/PosenetMainActivity").navigation();
+                ARouter.getInstance().build("/hms/PosenetMainActivitys").navigation();
                 break;
             case R.id.btn_style_transfer:
                 ARouter.getInstance().build("/styletransfer/StyleMainActivity").navigation();
                 break;
             case R.id.btn_segmentation:
-                ARouter.getInstance().build("/segmentation/SegmentationMainActivity").navigation();
+                ARouter.getInstance().build("/hms/PortraitSegmentationActivity").navigation();
+//                ARouter.getInstance().build("/hms/ImageSegmentationLiveAnalyseActivity").navigation();
+//                ARouter.getInstance().build("/hms/ImageSegmentationActivity").navigation();
                 break;
             case R.id.btn_image:
-                ARouter.getInstance().build("/imageobject/ImageCameraActivity")
-                        .withInt("OPEN_TYPE", 1).navigation();
-                break;
-            case R.id.btn_image_garbage:
-                ARouter.getInstance().build("/imageobject/ImageCameraActivity")
-                        .withInt("OPEN_TYPE", 2).navigation();
+                ARouter.getInstance().build("/imageobject/ImageCameraActivity").navigation();
                 break;
             case R.id.btn_scene:
-                ARouter.getInstance().build("/imageobject/ImageCameraActivity")
-                        .withInt("OPEN_TYPE", 3).navigation();
+                ARouter.getInstance().build("/hms/SenceDetectionStillAnalyseActivity").navigation();
                 break;
             case R.id.btn_image_Intelligent_poetry:
-                Utils.openBrowser(getActivity(), MSLinkUtils.HELP_INTELLIGENT_POETRY);
+                ARouter.getInstance().build("/app/IntelligentPoetryWritingActivity").navigation();
+                break;
+            case R.id.btn_text_recognition:
+                ARouter.getInstance().build("/hms/TextRecognitionActivity").navigation();
+                break;
+            case R.id.btn_gesture:
+                ARouter.getInstance().build("/hms/StillHandGestureAnalyseActivity").navigation();
+                break;
+            case R.id.btn_texttranslation:
+                ARouter.getInstance().build("/hms/TextTranslationActivity").navigation();
                 break;
-
         }
     }
 }
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/guide/SplashActivity.java b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/guide/SplashActivity.java
index 1f152bc3d2e..bfc312c128e 100644
--- a/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/guide/SplashActivity.java
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/guide/SplashActivity.java
@@ -17,8 +17,8 @@ package com.mindspore.himindspore.ui.guide;
 
 import android.Manifest;
 import android.content.Intent;
-import android.content.SharedPreferences;
 import android.graphics.Color;
+import android.content.SharedPreferences;
 import android.net.Uri;
 import android.preference.PreferenceManager;
 import android.provider.Settings;
@@ -52,7 +52,6 @@ import pub.devrel.easypermissions.AfterPermissionGranted;
 import pub.devrel.easypermissions.AppSettingsDialog;
 import pub.devrel.easypermissions.EasyPermissions;
 
-
 public class SplashActivity extends BaseActivity implements EasyPermissions.PermissionCallbacks {
 
     private static final String TAG = "SplashActivity";
@@ -70,6 +69,7 @@ public class SplashActivity extends BaseActivity implements EasyPermissions.Perm
     private TextView mTv_protocol;
     private PopupWindow mPopupW;
 
+    private boolean isLoadindFinish = false;
     @Override
     protected void init() {
         cdvTime = findViewById(R.id.cdv_time);
@@ -80,11 +80,17 @@ public class SplashActivity extends BaseActivity implements EasyPermissions.Perm
     private void initCountDownView() {
         cdvTime.setTime(3);
         cdvTime.start();
-        cdvTime.setOnLoadingFinishListener(() -> check());
-        cdvTime.setOnClickListener(view -> {
+        cdvTime.setOnLoadingFinishListener(() -> {
             cdvTime.stop();
+            isLoadindFinish= true;
             check();
         });
+        cdvTime.setOnClickListener(view -> {
+            if (!isLoadindFinish) {
+                cdvTime.stop();
+                check();
+            }
+        });
     }
 
     @Override
@@ -96,7 +102,7 @@ public class SplashActivity extends BaseActivity implements EasyPermissions.Perm
     @AfterPermissionGranted(REQUEST_PERMISSION)
     private void startPermissionsTask() {
         if (hasPermissions()) {
-            setHandler();
+            enterMainView();
         } else {
             EasyPermissions.requestPermissions(this,
                     this.getResources().getString(R.string.app_need_permission),
@@ -132,7 +138,7 @@ public class SplashActivity extends BaseActivity implements EasyPermissions.Perm
     public void onActivityResult(int requestCode, int resultCode, Intent data) {
         super.onActivityResult(requestCode, resultCode, data);
         if (requestCode == AppSettingsDialog.DEFAULT_SETTINGS_REQ_CODE) {
-            setHandler();
+            enterMainView();
         }
     }
 
@@ -161,9 +167,6 @@ public class SplashActivity extends BaseActivity implements EasyPermissions.Perm
         return super.onKeyDown(keyCode, event);
     }
 
-    private void setHandler() {
-        enterMainView();
-    }
 
     private void enterMainView() {
         Intent intent = new Intent();
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/main/MainActivity.java b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/main/MainActivity.java
index d36f6151d96..77231f8fde7 100644
--- a/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/main/MainActivity.java
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/main/MainActivity.java
@@ -223,7 +223,7 @@ public class MainActivity extends BaseActivity<MainPresenter> implements MainCon
         progressDialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
         progressDialog.setTitle(getResources().getString(R.string.app_is_loading));
         progressDialog.setMessage(getResources().getString(R.string.app_wait));
-        progressDialog.setProgressNumberFormat("%1d Mb/%2d Mb");
+     //   progressDialog.setProgressNumberFormat("%1d Mb/%2d Mb");
         progressDialog.setProgress(0);
         progressDialog.show();
         presenter.downloadApk(getApkPath(), "MindSpore_inhand.apk", new FileDownLoadObserver<File>() {
@@ -240,7 +240,7 @@ public class MainActivity extends BaseActivity<MainPresenter> implements MainCon
             @Override
             public void onProgress(final int progress, final long total) {
                 runOnUiThread(() -> {
-                    progressDialog.setMax((int) total / 1024 / 1024);
+                 //   progressDialog.setMax((int) total / 1024 / 1024);
                     progressDialog.setProgress(progress);
                 });
 
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/main/PrivacyPolicyActivity.java b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/main/PrivacyPolicyActivity.java
index efa5ec0d914..4374f78fe01 100644
--- a/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/main/PrivacyPolicyActivity.java
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/main/PrivacyPolicyActivity.java
@@ -17,32 +17,55 @@ package com.mindspore.himindspore.ui.main;
 
 import android.os.Bundle;
 import android.view.View;
+import android.webkit.WebChromeClient;
 import android.webkit.WebSettings;
 import android.webkit.WebView;
+import android.widget.ProgressBar;
 
 import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
 
+import com.alibaba.android.arouter.facade.annotation.Route;
 import com.mindspore.common.config.MSLinkUtils;
 import com.mindspore.himindspore.R;
 
+@Route(path = "/app/PrivacyPolicyActivity")
 public class PrivacyPolicyActivity extends AppCompatActivity {
 
     private static final String TAG = PrivacyPolicyActivity.class.getSimpleName();
 
     private WebView mWebView;
+    private ProgressBar progressBar;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_privacy_policy);
+
         initView();
     }
 
     private void initView() {
-        findViewById(R.id.w_back).setOnClickListener(v -> finish());
+        progressBar = findViewById(R.id.progress);
+        Toolbar mToolbar = findViewById(R.id.brokenside_toolbar);
+        mToolbar.setNavigationOnClickListener(view -> finish());
         mWebView = findViewById(R.id.mWebView);
         WebSettings wSet = mWebView.getSettings();
         wSet.setJavaScriptEnabled(true);
+        mWebView.setWebChromeClient(new WebChromeClient() {
+            @Override
+            public void onProgressChanged(WebView view, int newProgress) {
+
+
+                if (newProgress == 100) {
+                    progressBar.setVisibility(View.GONE);
+                } else {
+                    progressBar.setVisibility(View.VISIBLE);
+                    progressBar.setProgress(newProgress);
+                }
+
+            }
+        });
         mWebView.loadUrl(MSLinkUtils.USER_PRIVACY_RULES);
 
     }
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/me/MeFragment.java b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/me/MeFragment.java
index 011cee02e51..b59c0f25020 100644
--- a/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/me/MeFragment.java
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/me/MeFragment.java
@@ -28,10 +28,9 @@ import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.fragment.app.Fragment;
 
+import com.alibaba.android.arouter.launcher.ARouter;
 import com.mindspore.common.config.MSLinkUtils;
-import com.mindspore.common.utils.Utils;
 import com.mindspore.himindspore.R;
-import com.mindspore.himindspore.ui.main.PrivacyPolicyActivity;
 
 public class MeFragment extends Fragment implements View.OnClickListener {
 
@@ -57,6 +56,7 @@ public class MeFragment extends Fragment implements View.OnClickListener {
         view.findViewById(R.id.rl_me_qa).setOnClickListener(this);
         view.findViewById(R.id.rl_me_version).setOnClickListener(this);
         view.findViewById(R.id.me_user_protocol).setOnClickListener(this);
+        view.findViewById(R.id.rl_me_qr_code).setOnClickListener(this);
         showPackageInfo();
     }
 
@@ -88,19 +88,22 @@ public class MeFragment extends Fragment implements View.OnClickListener {
                 onClickShare();
                 break;
             case R.id.rl_me_thumbsup:
-                Utils.openBrowser(getActivity(), MSLinkUtils.ME_STAR_URL);
+                ARouter.getInstance().build("/app/MeThumbsupActivity").navigation();
                 break;
             case R.id.rl_me_official:
-                Utils.openBrowser(getActivity(), MSLinkUtils.BASE_URL);
+                ARouter.getInstance().build("/app/MeOfficialwebsiteActivity").navigation();
                 break;
             case R.id.rl_me_official_code:
-                Utils.openBrowser(getActivity(), MSLinkUtils.ME_CODE_URL);
+                ARouter.getInstance().build("/app/MeCodeRepositoryActivity").navigation();
                 break;
             case R.id.rl_me_qa:
-                Utils.openBrowser(getActivity(), MSLinkUtils.ME_HELP_URL);
+                ARouter.getInstance().build("/app/MeProblemFeedbackActivity").navigation();
                 break;
             case R.id.me_user_protocol:
-                startActivity(new Intent(getContext(), PrivacyPolicyActivity.class));
+                ARouter.getInstance().build("/app/PrivacyPolicyActivity").navigation();
+                break;
+            case R.id.rl_me_qr_code:
+                ARouter.getInstance().build("/app/MyQRCodeActivity").navigation();
                 break;
         }
     }
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/me/MyQRCodeActivity.java b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/me/MyQRCodeActivity.java
new file mode 100644
index 00000000000..04026f6de85
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/me/MyQRCodeActivity.java
@@ -0,0 +1,131 @@
+package com.mindspore.himindspore.ui.me;
+
+import android.content.ContentResolver;
+import android.content.Context;
+import android.graphics.Bitmap;
+import android.graphics.drawable.BitmapDrawable;
+import android.os.Bundle;
+import android.os.Environment;
+import android.provider.MediaStore;
+import android.util.DisplayMetrics;
+import android.util.Log;
+import android.view.Gravity;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.WindowManager;
+import android.widget.ImageView;
+import android.widget.PopupWindow;
+import android.widget.RelativeLayout;
+import android.widget.Toast;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
+
+import com.alibaba.android.arouter.facade.annotation.Route;
+import com.mindspore.himindspore.R;
+
+@Route(path = "/app/MyQRCodeActivity")
+public class MyQRCodeActivity extends AppCompatActivity {
+
+    private static final String TAG = "MyQRCodeActivity";
+    private PopupWindow popupWindow;
+    private View save_and_cancels_image;
+    private RelativeLayout mMy_layout;
+
+    private ImageView mQr_code_image;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_my_qr_code);
+        init();
+    }
+
+    private void init() {
+        Toolbar mToolbar = findViewById(R.id.segmentation_toolbar);
+        setSupportActionBar(mToolbar);
+        mToolbar.setNavigationOnClickListener(view -> finish());
+        mMy_layout = (RelativeLayout) findViewById(R.id.my_relativelayout);
+        mQr_code_image = findViewById(R.id.img_origin);
+
+    }
+
+    @Override
+    public boolean onCreateOptionsMenu(Menu menu) {
+        Log.i(TAG, "onCreateOptionsMenu info");
+        getMenuInflater().inflate(R.menu.menu_setting_qr, menu);
+        return true;
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        findViewById(R.id.item_more_qr).setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                LayoutInflater layoutInflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+                save_and_cancels_image = layoutInflater.inflate(R.layout.save_qr_code_popupwindo, null);
+                DisplayMetrics dm = new DisplayMetrics();
+                getWindowManager().getDefaultDisplay().getMetrics(dm);
+                popupWindow = new PopupWindow(save_and_cancels_image, dm.widthPixels, WindowManager.LayoutParams.WRAP_CONTENT);
+                popupWindow.setAnimationStyle(R.style.anims);
+                popupWindow.setFocusable(true);
+                popupWindow.setOutsideTouchable(true);
+                popupWindow.setBackgroundDrawable(new BitmapDrawable());
+                backgroundAlpha(0.5f);
+                popupWindow.setOnDismissListener(new PopupWindow.OnDismissListener() {
+                    @Override
+                    public void onDismiss() {
+                        backgroundAlpha(1f);
+
+                    }
+                });
+                popupWindow.showAtLocation(mMy_layout, Gravity.BOTTOM | Gravity.CENTER_HORIZONTAL, 0, 0);
+                save_and_cancels_image.findViewById(R.id.my_save_picture).setOnClickListener(new View.OnClickListener() {
+                    @Override
+                    public void onClick(View v) {
+                        SaveImageToSysAlbum();
+                    }
+                });
+                save_and_cancels_image.findViewById(R.id.my_cancel).setOnClickListener(new View.OnClickListener() {
+                    @Override
+                    public void onClick(View v) {
+                        popupWindow.dismiss();
+                    }
+                });
+            }
+        });
+
+        return super.onOptionsItemSelected(item);
+    }
+
+    public void backgroundAlpha(float bgAlpha) {
+        WindowManager.LayoutParams lp = getWindow().getAttributes();
+        lp.alpha = bgAlpha;
+        getWindow().setAttributes(lp);
+    }
+
+    private void SaveImageToSysAlbum() {
+        if (Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {
+            mQr_code_image.setDrawingCacheEnabled(true);
+            mQr_code_image.buildDrawingCache();
+            Bitmap bitmap = Bitmap.createBitmap(mQr_code_image.getDrawingCache());
+            if (bitmap != null) {
+                try {
+                    ContentResolver cr = getContentResolver();
+                    String url = MediaStore.Images.Media.insertImage(cr, bitmap,
+                            String.valueOf(System.currentTimeMillis()), "");
+                    Toast.makeText(this.getApplicationContext(), R.string.save_success, Toast.LENGTH_SHORT).show();
+                    popupWindow.dismiss();
+                } catch (Exception e) {
+                    e.printStackTrace();
+                }
+            } else {
+                Toast.makeText(this.getApplicationContext(), R.string.save_failure, Toast.LENGTH_SHORT).show();
+            }
+        } else {
+            Toast.makeText(this.getApplicationContext(), R.string.save_success, Toast.LENGTH_SHORT).show();
+        }
+    }
+}
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/poetry/IntelligentPoetryWritingActivity.java b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/poetry/IntelligentPoetryWritingActivity.java
new file mode 100644
index 00000000000..7c369a1ccac
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/poetry/IntelligentPoetryWritingActivity.java
@@ -0,0 +1,92 @@
+/**
+ * Copyright 2021 Huawei Technologies Co., Ltd
+ * <p>
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.mindspore.himindspore.ui.poetry;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+import android.os.Build;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.View;
+import android.webkit.JavascriptInterface;
+import android.webkit.WebChromeClient;
+import android.webkit.WebSettings;
+import android.webkit.WebView;
+import android.widget.ProgressBar;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
+
+import com.alibaba.android.arouter.facade.annotation.Route;
+import com.mindspore.common.config.MSLinkUtils;
+import com.mindspore.himindspore.R;
+@Route(path = "/app/IntelligentPoetryWritingActivity")
+public class IntelligentPoetryWritingActivity extends AppCompatActivity {
+
+    private WebView mWebView;
+    private ProgressBar progressBar;
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_intelligent_poetry_writing);
+        progressBar = findViewById(R.id.progress);
+        initView();
+    }
+
+
+    @SuppressLint("JavascriptInterface")
+    private void initView() {
+        findViewById(R.id.w_back).setOnClickListener(v -> finish());
+        mWebView = findViewById(R.id.mWebView);
+        WebSettings wSet = mWebView.getSettings();
+        wSet.setJavaScriptEnabled(true);
+        wSet.setDomStorageEnabled(true);
+
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+            mWebView.getSettings().setMixedContentMode(WebSettings.MIXED_CONTENT_ALWAYS_ALLOW);
+        }
+        mWebView.setWebChromeClient(new WebChromeClient(){
+            @Override
+            public void onProgressChanged(WebView view, int newProgress) {
+                if(newProgress==100){
+                    progressBar.setVisibility(View.GONE);
+                }
+                else{
+                    progressBar.setVisibility(View.VISIBLE);
+                    progressBar.setProgress(newProgress);
+                }
+
+            }
+        });
+//        mWebView.loadUrl("http://114.116.235.161/resources/tech/nlp/poetry");
+        mWebView.loadUrl(MSLinkUtils.HELP_INTELLIGENT_POETRY);
+        mWebView.addJavascriptInterface(IntelligentPoetryWritingActivity.this,"android");
+    }
+
+    @JavascriptInterface
+    public void getGeneratePoetry(final String text){
+        Intent intent = new Intent(IntelligentPoetryWritingActivity.this,PoetryPosterActivity.class);
+        intent.putExtra("POEM",text);
+        startActivity(intent);
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        mWebView.removeAllViews();
+        mWebView.destroy();
+    }
+}
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/poetry/PoetryPosterActivity.java b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/poetry/PoetryPosterActivity.java
new file mode 100644
index 00000000000..b65f95987ab
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/poetry/PoetryPosterActivity.java
@@ -0,0 +1,65 @@
+/**
+ * Copyright 2021 Huawei Technologies Co., Ltd
+ * <p>
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.mindspore.himindspore.ui.poetry;
+
+import android.content.Intent;
+import android.net.Uri;
+import android.os.Bundle;
+import android.widget.Button;
+import android.widget.Toast;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import com.mindspore.common.utils.ImageUtils;
+import com.mindspore.himindspore.R;
+
+public class PoetryPosterActivity extends AppCompatActivity {
+
+    private Button saveBtn, shareBtn;
+    private PoetryView poetryView;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_poetry_poster);
+        findViewById(R.id.w_back).setOnClickListener(v -> finish());
+        String poem = getIntent().getStringExtra("POEM");
+        saveBtn = findViewById(R.id.save_btn);
+        shareBtn = findViewById(R.id.share_btn);
+        poetryView = findViewById(R.id.top_layout);
+
+        poetryView.setPoemText(poem);
+
+        saveBtn.setOnClickListener(view -> {
+            Uri imgPath = ImageUtils.saveToAlbum(PoetryPosterActivity.this, poetryView,null,false);
+            if (imgPath != null) {
+                Toast.makeText(PoetryPosterActivity.this, R.string.poem_save_success, Toast.LENGTH_SHORT).show();
+            }
+        });
+
+        shareBtn.setOnClickListener(view -> {
+            Uri imgPath = ImageUtils.saveToAlbum(PoetryPosterActivity.this, poetryView,"poemshare",false);
+            Intent share_intent = new Intent();
+            share_intent.setAction(Intent.ACTION_SEND);
+            share_intent.setType("image/*");
+            share_intent.putExtra(Intent.EXTRA_STREAM, imgPath);
+            share_intent = Intent.createChooser(share_intent, getString(R.string.title_share));
+            startActivity(share_intent);
+        });
+    }
+
+
+}
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/poetry/PoetryView.java b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/poetry/PoetryView.java
new file mode 100644
index 00000000000..8387f7c1d61
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/poetry/PoetryView.java
@@ -0,0 +1,52 @@
+/**
+ * Copyright 2021 Huawei Technologies Co., Ltd
+ * <p>
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.mindspore.himindspore.ui.poetry;
+
+import android.content.Context;
+import android.graphics.Bitmap;
+import android.graphics.Canvas;
+import android.os.Build;
+import android.util.AttributeSet;
+import android.util.Log;
+import android.view.View;
+import android.widget.RelativeLayout;
+import android.widget.TextView;
+
+import com.mindspore.himindspore.R;
+
+public class PoetryView extends RelativeLayout {
+
+    private final TextView poemText;
+
+    public PoetryView(Context context) {
+        this(context,null);
+    }
+
+    public PoetryView(Context context, AttributeSet attrs) {
+        this(context, attrs,0);
+    }
+
+    public PoetryView(Context context, AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+        View view = View.inflate(context, R.layout.layout_poem,this);
+        poemText =view.findViewById(R.id.poemContent);
+    }
+
+    public void setPoemText(String content){
+        poemText.setText(content);
+    }
+
+}
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/view/MyButton.java b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/view/MyButton.java
new file mode 100644
index 00000000000..f8ad5563c4b
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/view/MyButton.java
@@ -0,0 +1,22 @@
+package com.mindspore.himindspore.ui.view;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.view.LayoutInflater;
+import android.widget.RelativeLayout;
+import androidx.annotation.Nullable;
+
+import com.mindspore.himindspore.R;
+
+public class MyButton extends RelativeLayout {
+
+    public MyButton(Context context)
+    {
+        super(context, null);
+    }
+
+    public MyButton(Context context, @Nullable AttributeSet attrs) {
+        super(context, attrs);
+        LayoutInflater.from(context).inflate(R.layout.my_button, this,true);
+    }
+}
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/webview/CollegeBrokensideActivity.java b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/webview/CollegeBrokensideActivity.java
new file mode 100644
index 00000000000..a4428463f88
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/webview/CollegeBrokensideActivity.java
@@ -0,0 +1,80 @@
+/**
+ * Copyright 2021 Huawei Technologies Co., Ltd
+ * <p>
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.mindspore.himindspore.ui.webview;
+
+import android.os.Build;
+import android.os.Bundle;
+import android.view.View;
+import android.webkit.WebChromeClient;
+import android.webkit.WebSettings;
+import android.webkit.WebView;
+import android.webkit.WebViewClient;
+import android.widget.ProgressBar;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
+
+import com.alibaba.android.arouter.facade.annotation.Route;
+import com.mindspore.common.config.MSLinkUtils;
+import com.mindspore.himindspore.R;
+
+
+@Route(path = "/app/CollegeBrokensideActivity")
+public class CollegeBrokensideActivity extends AppCompatActivity {
+    private WebView mWebView;
+    private ProgressBar progressBar;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_college_brokenside);
+        initView();
+    }
+
+    private void initView() {
+        progressBar = findViewById(R.id.progress);
+        Toolbar mToolbar = findViewById(R.id.brokenside_toolbar);
+        mToolbar.setNavigationOnClickListener(view -> finish());
+        mWebView = findViewById(R.id.mWebView);
+        WebSettings wSet = mWebView.getSettings();
+        wSet.setJavaScriptEnabled(true);
+        wSet.setDomStorageEnabled(true);
+        mWebView.setWebViewClient(new WebViewClient());
+        mWebView.setWebChromeClient(new WebChromeClient() {
+            @Override
+            public void onProgressChanged(WebView view, int newProgress) {
+                if (newProgress == 100) {
+                    progressBar.setVisibility(View.GONE);
+                } else {
+                    progressBar.setVisibility(View.VISIBLE);
+                    progressBar.setProgress(newProgress);
+                }
+
+            }
+        });
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+            mWebView.getSettings().setMixedContentMode(WebSettings.MIXED_CONTENT_ALWAYS_ALLOW);
+        }
+        mWebView.loadUrl(MSLinkUtils.COLLEGE_QUICK_APP);
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        mWebView.removeAllViews();
+        mWebView.destroy();
+    }
+}
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/webview/CollegeFAQActivity.java b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/webview/CollegeFAQActivity.java
new file mode 100644
index 00000000000..5291605a550
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/webview/CollegeFAQActivity.java
@@ -0,0 +1,81 @@
+/**
+ * Copyright 2021 Huawei Technologies Co., Ltd
+ * <p>
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.mindspore.himindspore.ui.webview;
+
+import android.os.Build;
+import android.os.Bundle;
+import android.view.View;
+import android.webkit.WebChromeClient;
+import android.webkit.WebSettings;
+import android.webkit.WebView;
+import android.webkit.WebViewClient;
+import android.widget.ProgressBar;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
+
+import com.alibaba.android.arouter.facade.annotation.Route;
+import com.mindspore.common.config.MSLinkUtils;
+import com.mindspore.himindspore.R;
+
+@Route(path = "/app/CollegeFAQActivity")
+public class CollegeFAQActivity extends AppCompatActivity {
+    private WebView mWebView;
+    private ProgressBar progressBar;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_college_f_a_q);
+        initView();
+    }
+
+    private void initView() {
+        progressBar = findViewById(R.id.progress);
+        Toolbar mToolbar = findViewById(R.id.CollegeFAQActivity_toolbar);
+        mToolbar.setNavigationOnClickListener(view -> finish());
+        mWebView = findViewById(R.id.mWebView);
+        mWebView.setWebChromeClient(new WebChromeClient());
+        mWebView.setWebViewClient(new WebViewClient());
+        mWebView.getSettings().setJavaScriptEnabled(true);
+        mWebView.getSettings().setDomStorageEnabled(true);
+        mWebView.setWebChromeClient(new WebChromeClient() {
+            @Override
+            public void onProgressChanged(WebView view, int newProgress) {
+
+
+                if (newProgress == 100) {
+                    progressBar.setVisibility(View.GONE);
+                } else {
+                    progressBar.setVisibility(View.VISIBLE);
+                    progressBar.setProgress(newProgress);
+                }
+
+            }
+        });
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+            mWebView.getSettings().setMixedContentMode(WebSettings.MIXED_CONTENT_ALWAYS_ALLOW);
+        }
+        mWebView.loadUrl(MSLinkUtils.COLLEGE_MAIN_FAQ);
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        mWebView.removeAllViews();
+        mWebView.destroy();
+    }
+}
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/webview/CollegeForumActivity.java b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/webview/CollegeForumActivity.java
new file mode 100644
index 00000000000..af162118110
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/webview/CollegeForumActivity.java
@@ -0,0 +1,81 @@
+/**
+ * Copyright 2021 Huawei Technologies Co., Ltd
+ * <p>
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.mindspore.himindspore.ui.webview;
+
+import android.os.Build;
+import android.os.Bundle;
+import android.view.View;
+import android.webkit.WebChromeClient;
+import android.webkit.WebSettings;
+import android.webkit.WebView;
+import android.webkit.WebViewClient;
+import android.widget.ProgressBar;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
+
+import com.alibaba.android.arouter.facade.annotation.Route;
+import com.mindspore.common.config.MSLinkUtils;
+import com.mindspore.himindspore.R;
+
+@Route(path = "/app/CollegeForumActivity")
+public class CollegeForumActivity extends AppCompatActivity {
+    private WebView mWebView;
+    private ProgressBar progressBar;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_college_forum);
+        initView();
+    }
+
+    private void initView() {
+        progressBar = findViewById(R.id.progress);
+        Toolbar mToolbar = findViewById(R.id.CollegeForumActivity_toolbar);
+        mToolbar.setNavigationOnClickListener(view -> finish());
+        mWebView = findViewById(R.id.mWebView);
+        mWebView.setWebChromeClient(new WebChromeClient());
+        mWebView.setWebViewClient(new WebViewClient());
+        mWebView.getSettings().setJavaScriptEnabled(true);
+        mWebView.getSettings().setDomStorageEnabled(true);
+        mWebView.setWebChromeClient(new WebChromeClient() {
+            @Override
+            public void onProgressChanged(WebView view, int newProgress) {
+
+
+                if (newProgress == 100) {
+                    progressBar.setVisibility(View.GONE);
+                } else {
+                    progressBar.setVisibility(View.VISIBLE);
+                    progressBar.setProgress(newProgress);
+                }
+
+            }
+        });
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+            mWebView.getSettings().setMixedContentMode(WebSettings.MIXED_CONTENT_ALWAYS_ALLOW);
+        }
+        mWebView.loadUrl(MSLinkUtils.COLLEGE_MAIN_ASK);
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        mWebView.removeAllViews();
+        mWebView.destroy();
+    }
+}
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/webview/CollegeOneHourActivity.java b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/webview/CollegeOneHourActivity.java
new file mode 100644
index 00000000000..55760c6b8a6
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/webview/CollegeOneHourActivity.java
@@ -0,0 +1,81 @@
+/**
+ * Copyright 2021 Huawei Technologies Co., Ltd
+ * <p>
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.mindspore.himindspore.ui.webview;
+
+import android.os.Build;
+import android.os.Bundle;
+import android.view.View;
+import android.webkit.WebChromeClient;
+import android.webkit.WebSettings;
+import android.webkit.WebView;
+import android.webkit.WebViewClient;
+import android.widget.ProgressBar;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
+
+import com.alibaba.android.arouter.facade.annotation.Route;
+import com.mindspore.common.config.MSLinkUtils;
+import com.mindspore.himindspore.R;
+
+@Route(path = "/app/CollegeOneHourActivity")
+public class CollegeOneHourActivity extends AppCompatActivity {
+    private WebView mWebView;
+    private ProgressBar progressBar;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_college_one_hour);
+        initView();
+    }
+
+    private void initView() {
+        progressBar = findViewById(R.id.progress);
+        Toolbar mToolbar = findViewById(R.id.OneHour_toolbar);
+        mToolbar.setNavigationOnClickListener(view -> finish());
+        mWebView = findViewById(R.id.mWebView);
+        mWebView.setWebChromeClient(new WebChromeClient());
+        mWebView.setWebViewClient(new WebViewClient());
+        mWebView.getSettings().setJavaScriptEnabled(true);
+        mWebView.getSettings().setDomStorageEnabled(true);
+        mWebView.setWebChromeClient(new WebChromeClient() {
+            @Override
+            public void onProgressChanged(WebView view, int newProgress) {
+
+
+                if (newProgress == 100) {
+                    progressBar.setVisibility(View.GONE);
+                } else {
+                    progressBar.setVisibility(View.VISIBLE);
+                    progressBar.setProgress(newProgress);
+                }
+
+            }
+        });
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+            mWebView.getSettings().setMixedContentMode(WebSettings.MIXED_CONTENT_ALWAYS_ALLOW);
+        }
+        mWebView.loadUrl(MSLinkUtils.COLLEGE_MAIN_CLOUD);
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        mWebView.removeAllViews();
+        mWebView.destroy();
+    }
+}
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/webview/CollegePerformReasoningActivity.java b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/webview/CollegePerformReasoningActivity.java
new file mode 100644
index 00000000000..39fd05233a9
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/webview/CollegePerformReasoningActivity.java
@@ -0,0 +1,81 @@
+/**
+ * Copyright 2021 Huawei Technologies Co., Ltd
+ * <p>
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.mindspore.himindspore.ui.webview;
+
+import android.os.Build;
+import android.os.Bundle;
+import android.view.View;
+import android.webkit.WebChromeClient;
+import android.webkit.WebSettings;
+import android.webkit.WebView;
+import android.webkit.WebViewClient;
+import android.widget.ProgressBar;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
+
+import com.alibaba.android.arouter.facade.annotation.Route;
+import com.mindspore.common.config.MSLinkUtils;
+import com.mindspore.himindspore.R;
+
+@Route(path = "/app/CollegePerformReasoningActivity")
+public class CollegePerformReasoningActivity extends AppCompatActivity {
+    private WebView mWebView;
+    private ProgressBar progressBar;
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_college_perform_reasoning);
+        initView();
+    }
+
+    private void initView() {
+        progressBar = findViewById(R.id.progress);
+        Toolbar mToolbar = findViewById(R.id.perform_toolbar);
+        mToolbar.setNavigationOnClickListener(view -> finish());
+        mWebView = findViewById(R.id.mWebView);
+        mWebView.setWebChromeClient(new WebChromeClient());
+        mWebView.setWebViewClient(new WebViewClient());
+        mWebView.getSettings().setJavaScriptEnabled(true);
+        mWebView.getSettings().setDomStorageEnabled(true);
+        mWebView.setWebChromeClient(new WebChromeClient(){
+            @Override
+            public void onProgressChanged(WebView view, int newProgress) {
+
+
+                if(newProgress==100){
+                    progressBar.setVisibility(View.GONE);
+                }
+                else{
+                    progressBar.setVisibility(View.VISIBLE);
+                    progressBar.setProgress(newProgress);
+                }
+
+            }
+        });
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+            mWebView.getSettings().setMixedContentMode(WebSettings.MIXED_CONTENT_ALWAYS_ALLOW);
+        }
+        mWebView.loadUrl(MSLinkUtils.COLLEGE_QUICK_EXECUTE);
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        mWebView.removeAllViews();
+        mWebView.destroy();
+    }
+}
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/webview/CollegeReferencevideoActivity.java b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/webview/CollegeReferencevideoActivity.java
new file mode 100644
index 00000000000..ab9c28c7f0b
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/webview/CollegeReferencevideoActivity.java
@@ -0,0 +1,81 @@
+/**
+ * Copyright 2021 Huawei Technologies Co., Ltd
+ * <p>
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.mindspore.himindspore.ui.webview;
+
+import android.os.Build;
+import android.os.Bundle;
+import android.view.View;
+import android.webkit.WebChromeClient;
+import android.webkit.WebSettings;
+import android.webkit.WebView;
+import android.webkit.WebViewClient;
+import android.widget.ProgressBar;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
+
+import com.alibaba.android.arouter.facade.annotation.Route;
+import com.mindspore.common.config.MSLinkUtils;
+import com.mindspore.himindspore.R;
+
+@Route(path = "/app/CollegeReferencevideoActivity")
+public class CollegeReferencevideoActivity extends AppCompatActivity {
+    private WebView mWebView;
+    private ProgressBar progressBar;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_college_referencevideo);
+        initView();
+    }
+
+    private void initView() {
+        progressBar = findViewById(R.id.progress);
+        Toolbar mToolbar = findViewById(R.id.referencevideo_toolbar);
+        mToolbar.setNavigationOnClickListener(view -> finish());
+        mWebView = findViewById(R.id.mWebView);
+        mWebView.setWebChromeClient(new WebChromeClient());
+        mWebView.setWebViewClient(new WebViewClient());
+        mWebView.getSettings().setJavaScriptEnabled(true);
+        mWebView.getSettings().setDomStorageEnabled(true);
+        mWebView.setWebChromeClient(new WebChromeClient() {
+            @Override
+            public void onProgressChanged(WebView view, int newProgress) {
+
+
+                if (newProgress == 100) {
+                    progressBar.setVisibility(View.GONE);
+                } else {
+                    progressBar.setVisibility(View.VISIBLE);
+                    progressBar.setProgress(newProgress);
+                }
+
+            }
+        });
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+            mWebView.getSettings().setMixedContentMode(WebSettings.MIXED_CONTENT_ALWAYS_ALLOW);
+        }
+        mWebView.loadUrl(MSLinkUtils.COLLEGE_QUICK_VIDEO);
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        mWebView.removeAllViews();
+        mWebView.destroy();
+    }
+}
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/webview/CollegeTrainingmodelActivity.java b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/webview/CollegeTrainingmodelActivity.java
new file mode 100644
index 00000000000..51681631519
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/webview/CollegeTrainingmodelActivity.java
@@ -0,0 +1,84 @@
+/**
+ * Copyright 2021 Huawei Technologies Co., Ltd
+ * <p>
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.mindspore.himindspore.ui.webview;
+
+import android.os.Build;
+import android.os.Bundle;
+import android.view.View;
+import android.webkit.CookieManager;
+import android.webkit.WebChromeClient;
+import android.webkit.WebView;
+import android.webkit.WebViewClient;
+import android.widget.ProgressBar;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
+
+import com.alibaba.android.arouter.facade.annotation.Route;
+import com.mindspore.common.config.MSLinkUtils;
+import com.mindspore.himindspore.R;
+
+@Route(path = "/app/CollegeTrainingmodelActivity")
+public class CollegeTrainingmodelActivity extends AppCompatActivity {
+    private WebView mWebView;
+    private ProgressBar progressBar;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_college_trainingmodel);
+        initView();
+    }
+
+    private void initView() {
+        progressBar = findViewById(R.id.progress);
+        Toolbar mToolbar = findViewById(R.id.Trainingmodel_toolbar);
+        mToolbar.setNavigationOnClickListener(view -> finish());
+        mWebView = findViewById(R.id.mWebView);
+        mWebView.setWebChromeClient(new WebChromeClient());
+        mWebView.setWebViewClient(new WebViewClient());
+        mWebView.getSettings().setJavaScriptEnabled(true);
+        mWebView.getSettings().setDomStorageEnabled(true);
+        mWebView.setWebChromeClient(new WebChromeClient() {
+            @Override
+            public void onProgressChanged(WebView view, int newProgress) {
+
+
+                if (newProgress == 100) {
+                    progressBar.setVisibility(View.GONE);
+                } else {
+                    progressBar.setVisibility(View.VISIBLE);
+                    progressBar.setProgress(newProgress);
+                }
+
+            }
+        });
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+            CookieManager cookieManager = CookieManager.getInstance();
+            cookieManager.setAcceptThirdPartyCookies(mWebView, true);
+            mWebView.setLayerType(View.LAYER_TYPE_SOFTWARE, null);
+        }
+        mWebView.loadUrl(MSLinkUtils.COLLEGE_QUICK_TRAIN);
+
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        mWebView.removeAllViews();
+        mWebView.destroy();
+    }
+}
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/webview/MeCodeRepositoryActivity.java b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/webview/MeCodeRepositoryActivity.java
new file mode 100644
index 00000000000..716c76c1e36
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/webview/MeCodeRepositoryActivity.java
@@ -0,0 +1,80 @@
+/**
+ * Copyright 2021 Huawei Technologies Co., Ltd
+ * <p>
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.mindspore.himindspore.ui.webview;
+
+import android.os.Build;
+import android.os.Bundle;
+import android.view.View;
+import android.webkit.WebChromeClient;
+import android.webkit.WebSettings;
+import android.webkit.WebView;
+import android.webkit.WebViewClient;
+import android.widget.ProgressBar;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
+
+import com.alibaba.android.arouter.facade.annotation.Route;
+import com.mindspore.common.config.MSLinkUtils;
+import com.mindspore.himindspore.R;
+
+@Route(path = "/app/MeCodeRepositoryActivity")
+public class MeCodeRepositoryActivity extends AppCompatActivity {
+
+    private WebView mWebView;
+    private ProgressBar progressBar;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_me_code_repository);
+        initView();
+    }
+
+    private void initView() {
+        progressBar = findViewById(R.id.progress);
+        Toolbar mToolbar = findViewById(R.id.MeCodeRepositoryActivity_toolbar);
+        mToolbar.setNavigationOnClickListener(view -> finish());
+        mWebView = findViewById(R.id.mWebView);
+        WebSettings wSet = mWebView.getSettings();
+        wSet.setJavaScriptEnabled(true);
+        wSet.setDomStorageEnabled(true);
+        mWebView.setWebViewClient(new WebViewClient());
+        mWebView.setWebChromeClient(new WebChromeClient() {
+            @Override
+            public void onProgressChanged(WebView view, int newProgress) {
+                if (newProgress == 100) {
+                    progressBar.setVisibility(View.GONE);
+                } else {
+                    progressBar.setVisibility(View.VISIBLE);
+                    progressBar.setProgress(newProgress);
+                }
+
+            }
+        });
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+            mWebView.getSettings().setMixedContentMode(WebSettings.MIXED_CONTENT_ALWAYS_ALLOW);
+        }
+        mWebView.loadUrl(MSLinkUtils.ME_CODE_URL);
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        mWebView.removeAllViews();
+        mWebView.destroy();
+    }
+}
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/webview/MeOfficialwebsiteActivity.java b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/webview/MeOfficialwebsiteActivity.java
new file mode 100644
index 00000000000..bc5777a5f42
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/webview/MeOfficialwebsiteActivity.java
@@ -0,0 +1,82 @@
+/**
+ * Copyright 2021 Huawei Technologies Co., Ltd
+ * <p>
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.mindspore.himindspore.ui.webview;
+
+import android.os.Build;
+import android.os.Bundle;
+import android.view.View;
+import android.webkit.WebChromeClient;
+import android.webkit.WebSettings;
+import android.webkit.WebView;
+import android.webkit.WebViewClient;
+import android.widget.ProgressBar;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
+
+import com.alibaba.android.arouter.facade.annotation.Route;
+import com.mindspore.common.config.MSLinkUtils;
+import com.mindspore.himindspore.R;
+
+@Route(path = "/app/MeOfficialwebsiteActivity")
+public class MeOfficialwebsiteActivity extends AppCompatActivity {
+
+    private WebView mWebView;
+    private ProgressBar progressBar;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_me_officialwebsite);
+        initView();
+    }
+
+    private void initView() {
+        progressBar = findViewById(R.id.progress);
+        Toolbar mToolbar = findViewById(R.id.MeOfficialwebsiteActivity_toolbar);
+        mToolbar.setNavigationOnClickListener(view -> finish());
+        mWebView = findViewById(R.id.mWebView);
+        WebSettings wSet = mWebView.getSettings();
+        wSet.setJavaScriptEnabled(true);
+        wSet.setDomStorageEnabled(true);
+        mWebView.setWebViewClient(new WebViewClient());
+        mWebView.setWebChromeClient(new WebChromeClient() {
+            @Override
+            public void onProgressChanged(WebView view, int newProgress) {
+
+
+                if (newProgress == 100) {
+                    progressBar.setVisibility(View.GONE);
+                } else {
+                    progressBar.setVisibility(View.VISIBLE);
+                    progressBar.setProgress(newProgress);
+                }
+
+            }
+        });
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+            mWebView.getSettings().setMixedContentMode(WebSettings.MIXED_CONTENT_ALWAYS_ALLOW);
+        }
+        mWebView.loadUrl(MSLinkUtils.BASE_URL);
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        mWebView.removeAllViews();
+        mWebView.destroy();
+    }
+}
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/webview/MeProblemFeedbackActivity.java b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/webview/MeProblemFeedbackActivity.java
new file mode 100644
index 00000000000..bf70ef1e75d
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/webview/MeProblemFeedbackActivity.java
@@ -0,0 +1,82 @@
+/**
+ * Copyright 2021 Huawei Technologies Co., Ltd
+ * <p>
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.mindspore.himindspore.ui.webview;
+
+import android.os.Build;
+import android.os.Bundle;
+import android.view.View;
+import android.webkit.WebChromeClient;
+import android.webkit.WebSettings;
+import android.webkit.WebView;
+import android.webkit.WebViewClient;
+import android.widget.ProgressBar;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
+
+import com.alibaba.android.arouter.facade.annotation.Route;
+import com.mindspore.common.config.MSLinkUtils;
+import com.mindspore.himindspore.R;
+
+@Route(path = "/app/MeProblemFeedbackActivity")
+public class MeProblemFeedbackActivity extends AppCompatActivity {
+
+    private WebView mWebView;
+    private ProgressBar progressBar;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_me_problem_feedback);
+        initView();
+    }
+
+    private void initView() {
+        progressBar = findViewById(R.id.progress);
+        Toolbar mToolbar = findViewById(R.id.MeProblemFeedbackActivity_toolbar);
+        mToolbar.setNavigationOnClickListener(view -> finish());
+        mWebView = findViewById(R.id.mWebView);
+        WebSettings wSet = mWebView.getSettings();
+        wSet.setJavaScriptEnabled(true);
+        wSet.setDomStorageEnabled(true);
+        mWebView.setWebViewClient(new WebViewClient());
+        mWebView.setWebChromeClient(new WebChromeClient() {
+            @Override
+            public void onProgressChanged(WebView view, int newProgress) {
+
+
+                if (newProgress == 100) {
+                    progressBar.setVisibility(View.GONE);
+                } else {
+                    progressBar.setVisibility(View.VISIBLE);
+                    progressBar.setProgress(newProgress);
+                }
+
+            }
+        });
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+            mWebView.getSettings().setMixedContentMode(WebSettings.MIXED_CONTENT_ALWAYS_ALLOW);
+        }
+        mWebView.loadUrl(MSLinkUtils.ME_HELP_URL);
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        mWebView.removeAllViews();
+        mWebView.destroy();
+    }
+}
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/webview/MeThumbsupActivity.java b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/webview/MeThumbsupActivity.java
new file mode 100644
index 00000000000..9e6724b0137
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/webview/MeThumbsupActivity.java
@@ -0,0 +1,82 @@
+/**
+ * Copyright 2021 Huawei Technologies Co., Ltd
+ * <p>
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.mindspore.himindspore.ui.webview;
+
+import android.os.Build;
+import android.os.Bundle;
+import android.view.View;
+import android.webkit.WebChromeClient;
+import android.webkit.WebSettings;
+import android.webkit.WebView;
+import android.webkit.WebViewClient;
+import android.widget.ProgressBar;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
+
+import com.alibaba.android.arouter.facade.annotation.Route;
+import com.mindspore.common.config.MSLinkUtils;
+import com.mindspore.himindspore.R;
+
+@Route(path = "/app/MeThumbsupActivity")
+public class MeThumbsupActivity extends AppCompatActivity {
+
+    private WebView mWebView;
+    private ProgressBar progressBar;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_me_thumbsup);
+        initView();
+    }
+
+    private void initView() {
+        progressBar = findViewById(R.id.progress);
+        Toolbar mToolbar = findViewById(R.id.MeThumbsupActivity_toolbar);
+        mToolbar.setNavigationOnClickListener(view -> finish());
+        mWebView = findViewById(R.id.mWebView);
+        WebSettings wSet = mWebView.getSettings();
+        wSet.setJavaScriptEnabled(true);
+        wSet.setDomStorageEnabled(true);
+        mWebView.setWebViewClient(new WebViewClient());
+        mWebView.setWebChromeClient(new WebChromeClient() {
+            @Override
+            public void onProgressChanged(WebView view, int newProgress) {
+
+
+                if (newProgress == 100) {
+                    progressBar.setVisibility(View.GONE);
+                } else {
+                    progressBar.setVisibility(View.VISIBLE);
+                    progressBar.setProgress(newProgress);
+                }
+
+            }
+        });
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+            mWebView.getSettings().setMixedContentMode(WebSettings.MIXED_CONTENT_ALWAYS_ALLOW);
+        }
+        mWebView.loadUrl(MSLinkUtils.ME_STAR_URL);
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        mWebView.removeAllViews();
+        mWebView.destroy();
+    }
+}
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/webview/WebViewUtilsActivity.java b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/webview/WebViewUtilsActivity.java
new file mode 100644
index 00000000000..85988b76c06
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/java/com/mindspore/himindspore/ui/webview/WebViewUtilsActivity.java
@@ -0,0 +1,80 @@
+/**
+ * Copyright 2021 Huawei Technologies Co., Ltd
+ * <p>
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.mindspore.himindspore.ui.webview;
+
+import android.os.Build;
+import android.os.Bundle;
+import android.view.View;
+import android.webkit.WebChromeClient;
+import android.webkit.WebSettings;
+import android.webkit.WebView;
+import android.webkit.WebViewClient;
+import android.widget.ProgressBar;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
+
+import com.mindspore.himindspore.R;
+
+public class WebViewUtilsActivity extends AppCompatActivity {
+
+    private WebView mWebView;
+    private ProgressBar progressBar;
+    private final String mWebViewUtil = "";
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_web_view_utils);
+        initView();
+    }
+
+    private void initView() {
+        String mMeThumbsup = getIntent().getStringExtra("MeThumbsup");
+        String mMeOfficial = getIntent().getStringExtra("MeOfficial");
+        String mMeCodeRepository = getIntent().getStringExtra("MeCodeRepository");
+        String mMeProblemFeedback = getIntent().getStringExtra("MeProblemFeedback");
+        progressBar = findViewById(R.id.progress);
+        Toolbar mToolbar = findViewById(R.id.OneHour_toolbar);
+        mToolbar.setNavigationOnClickListener(view -> finish());
+        mWebView = findViewById(R.id.mWebView);
+        mWebView.setWebViewClient(new WebViewClient());
+        mWebView.getSettings().setJavaScriptEnabled(true);
+        mWebView.getSettings().setDomStorageEnabled(true);
+        mWebView.setWebChromeClient(new WebChromeClient(){
+            @Override
+            public void onProgressChanged(WebView view, int newProgress) {
+                if(newProgress==100){
+                    progressBar.setVisibility(View.GONE);
+                }
+                else{
+                    progressBar.setVisibility(View.VISIBLE);
+                    progressBar.setProgress(newProgress);
+                }
+            }
+        });
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+            mWebView.getSettings().setMixedContentMode(WebSettings.MIXED_CONTENT_ALWAYS_ALLOW);
+        }
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        mWebView.removeAllViews();
+        mWebView.destroy();
+    }
+}
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/anim/anim_enter.xml b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/anim/anim_enter.xml
new file mode 100644
index 00000000000..48fa8af7542
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/anim/anim_enter.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<translate xmlns:android="http://schemas.android.com/apk/res/android"
+    android:interpolator="@android:anim/accelerate_interpolator"
+    android:duration="300"
+    android:fromYDelta="100%"
+    android:toXDelta="0">
+</translate>
+
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/anim/anim_exit.xml b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/anim/anim_exit.xml
new file mode 100644
index 00000000000..9a75bbe434d
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/anim/anim_exit.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<translate xmlns:android="http://schemas.android.com/apk/res/android"
+    android:interpolator="@android:anim/accelerate_interpolator"
+    android:duration="300"
+    android:fromYDelta="0"
+    android:toYDelta="100%">
+</translate>
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/drawable-xxhdpi/btn_gesture_recognition.png b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/drawable-xxhdpi/btn_gesture_recognition.png
new file mode 100644
index 00000000000..a133dcff955
Binary files /dev/null and b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/drawable-xxhdpi/btn_gesture_recognition.png differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/drawable-xxhdpi/btn_text_extraction.png b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/drawable-xxhdpi/btn_text_extraction.png
new file mode 100644
index 00000000000..2a1a302f77a
Binary files /dev/null and b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/drawable-xxhdpi/btn_text_extraction.png differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/drawable-xxhdpi/btn_text_translation.png b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/drawable-xxhdpi/btn_text_translation.png
new file mode 100644
index 00000000000..20ccd86a5cc
Binary files /dev/null and b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/drawable-xxhdpi/btn_text_translation.png differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/drawable-xxhdpi/me_qr_code.png b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/drawable-xxhdpi/me_qr_code.png
new file mode 100644
index 00000000000..0ffc0c73e92
Binary files /dev/null and b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/drawable-xxhdpi/me_qr_code.png differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/drawable-xxhdpi/poem_bg.png b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/drawable-xxhdpi/poem_bg.png
new file mode 100644
index 00000000000..79f420e11b8
Binary files /dev/null and b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/drawable-xxhdpi/poem_bg.png differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/drawable/item_qrcode.xml b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/drawable/item_qrcode.xml
new file mode 100644
index 00000000000..cde7b10df14
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/drawable/item_qrcode.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false" >
+        <shape  android:shape="rectangle">
+            <stroke android:width="1dp" android:color="@color/white" />
+            <solid android:color="@color/white" />
+            <!--<corners android:radius="30dip" />-->
+            <corners android:topLeftRadius="20dip"
+                android:topRightRadius="20dip"
+                />
+        </shape>
+    </item>
+
+</selector>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/drawable/poem_frame.9.png b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/drawable/poem_frame.9.png
new file mode 100644
index 00000000000..1273ae2cc9b
Binary files /dev/null and b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/drawable/poem_frame.9.png differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/drawable/progressbar.xml b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/drawable/progressbar.xml
new file mode 100644
index 00000000000..9e6500684a8
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/drawable/progressbar.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:id="@android:id/background">
+        <shape>
+            <corners android:radius="2dp" />
+            <gradient
+                android:angle="270"
+                android:centerColor="#E3E3E3"
+                android:endColor="#E6E6E6"
+                android:startColor="#C8C8C8" />
+        </shape>
+    </item>
+    <item android:id="@android:id/progress">
+        <clip>
+            <shape>
+                <corners android:radius="2dp" />
+                <gradient
+                    android:centerColor="#4AEA2F"
+                    android:endColor="#31CE15"
+                    android:startColor="#5FEC46" />
+
+            </shape>
+        </clip>
+    </item>
+
+</layer-list>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_college_brokenside.xml b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_college_brokenside.xml
new file mode 100644
index 00000000000..0e568c607bb
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_college_brokenside.xml
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical"
+    tools:context=".ui.webview.CollegeBrokensideActivity">
+
+
+    <androidx.appcompat.widget.Toolbar
+        android:id="@+id/brokenside_toolbar"
+        android:layout_width="match_parent"
+        android:layout_height="?attr/actionBarSize"
+        android:background="@color/white"
+        app:contentInsetLeft="0dp"
+        app:contentInsetStart="0dp"
+        app:contentInsetStartWithNavigation="0dp"
+        app:navigationIcon="@drawable/icon_back"
+        app:title="@string/title_college_broken_side"
+        app:titleTextColor="@color/black" />
+
+    <View
+        android:id="@+id/w_view"
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:background="@color/divider_gray" />
+
+    <ProgressBar
+        android:id="@+id/progress"
+        style="?android:attr/progressBarStyleHorizontal"
+        android:layout_width="match_parent"
+        android:layout_height="3dip"
+        android:progressDrawable="@drawable/progressbar"
+        android:visibility="gone" />
+
+    <WebView
+        android:id="@+id/mWebView"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent" />
+
+</LinearLayout>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_college_f_a_q.xml b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_college_f_a_q.xml
new file mode 100644
index 00000000000..8940190d1fb
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_college_f_a_q.xml
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical"
+    tools:context=".ui.webview.CollegeFAQActivity">
+
+    <androidx.appcompat.widget.Toolbar
+        android:id="@+id/CollegeFAQActivity_toolbar"
+        android:layout_width="match_parent"
+        android:layout_height="?attr/actionBarSize"
+        android:background="@color/white"
+        app:contentInsetLeft="0dp"
+        app:contentInsetStart="0dp"
+        app:contentInsetStartWithNavigation="0dp"
+        app:navigationIcon="@drawable/icon_back"
+        app:title="@string/title_college_faq"
+        app:titleTextColor="@color/black" />
+
+    <View
+        android:id="@+id/w_view"
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:background="@color/divider_gray" />
+
+    <ProgressBar
+        android:id="@+id/progress"
+        style="?android:attr/progressBarStyleHorizontal"
+        android:layout_width="match_parent"
+        android:layout_height="3dip"
+        android:progressDrawable="@drawable/progressbar"
+        android:visibility="gone"
+        />
+
+    <WebView
+        android:id="@+id/mWebView"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent" />
+
+</LinearLayout>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_college_forum.xml b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_college_forum.xml
new file mode 100644
index 00000000000..94b6ada446a
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_college_forum.xml
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical"
+    tools:context=".ui.webview.CollegeForumActivity">
+
+    <androidx.appcompat.widget.Toolbar
+        android:id="@+id/CollegeForumActivity_toolbar"
+        android:layout_width="match_parent"
+        android:layout_height="?attr/actionBarSize"
+        android:background="@color/white"
+        app:contentInsetLeft="0dp"
+        app:contentInsetStart="0dp"
+        app:contentInsetStartWithNavigation="0dp"
+        app:navigationIcon="@drawable/icon_back"
+        app:title="@string/title_college_forum"
+        app:titleTextColor="@color/black" />
+
+    <View
+        android:id="@+id/w_view"
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:background="@color/divider_gray" />
+
+    <ProgressBar
+        android:id="@+id/progress"
+        style="?android:attr/progressBarStyleHorizontal"
+        android:layout_width="match_parent"
+        android:layout_height="3dip"
+        android:progressDrawable="@drawable/progressbar"
+        android:visibility="gone"
+        />
+
+    <WebView
+        android:id="@+id/mWebView"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent" />
+
+</LinearLayout>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_college_one_hour.xml b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_college_one_hour.xml
new file mode 100644
index 00000000000..71ee00ece24
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_college_one_hour.xml
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical"
+    tools:context=".ui.webview.CollegeOneHourActivity">
+
+    <androidx.appcompat.widget.Toolbar
+        android:id="@+id/OneHour_toolbar"
+        android:layout_width="match_parent"
+        android:layout_height="?attr/actionBarSize"
+        android:background="@color/white"
+        app:contentInsetLeft="0dp"
+        app:contentInsetStart="0dp"
+        app:contentInsetStartWithNavigation="0dp"
+        app:navigationIcon="@drawable/icon_back"
+        app:title="@string/title_college_one_hour"
+        app:titleTextColor="@color/black" />
+
+    <View
+        android:id="@+id/w_view"
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:background="@color/divider_gray" />
+
+    <ProgressBar
+        android:id="@+id/progress"
+        style="?android:attr/progressBarStyleHorizontal"
+        android:layout_width="match_parent"
+        android:layout_height="3dip"
+        android:progressDrawable="@drawable/progressbar"
+        android:visibility="gone"
+        />
+
+    <WebView
+        android:id="@+id/mWebView"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent" />
+
+</LinearLayout>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_college_perform_reasoning.xml b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_college_perform_reasoning.xml
new file mode 100644
index 00000000000..0ea808f4080
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_college_perform_reasoning.xml
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical"
+    tools:context=".ui.webview.CollegePerformReasoningActivity">
+
+    <androidx.appcompat.widget.Toolbar
+        android:id="@+id/perform_toolbar"
+        android:layout_width="match_parent"
+        android:layout_height="?attr/actionBarSize"
+        android:background="@color/white"
+        app:contentInsetLeft="0dp"
+        app:contentInsetStart="0dp"
+        app:contentInsetStartWithNavigation="0dp"
+        app:navigationIcon="@drawable/icon_back"
+        app:title="@string/title_college_perform"
+        app:titleTextColor="@color/black" />
+
+    <View
+        android:id="@+id/w_view"
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:background="@color/divider_gray" />
+
+    <ProgressBar
+        android:id="@+id/progress"
+        style="?android:attr/progressBarStyleHorizontal"
+        android:layout_width="match_parent"
+        android:layout_height="3dip"
+        android:progressDrawable="@drawable/progressbar"
+        android:visibility="gone"
+        />
+
+    <WebView
+        android:id="@+id/mWebView"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent" />
+
+</LinearLayout>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_college_referencevideo.xml b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_college_referencevideo.xml
new file mode 100644
index 00000000000..3cb0e517320
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_college_referencevideo.xml
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical"
+    tools:context=".ui.webview.CollegeReferencevideoActivity">
+
+    <androidx.appcompat.widget.Toolbar
+        android:id="@+id/referencevideo_toolbar"
+        android:layout_width="match_parent"
+        android:layout_height="?attr/actionBarSize"
+        android:background="@color/white"
+        app:contentInsetLeft="0dp"
+        app:contentInsetStart="0dp"
+        app:contentInsetStartWithNavigation="0dp"
+        app:navigationIcon="@drawable/icon_back"
+        app:title="@string/title_college_video"
+        app:titleTextColor="@color/black" />
+
+    <View
+        android:id="@+id/w_view"
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:background="@color/divider_gray" />
+
+    <ProgressBar
+        android:id="@+id/progress"
+        style="?android:attr/progressBarStyleHorizontal"
+        android:layout_width="match_parent"
+        android:layout_height="3dip"
+        android:progressDrawable="@drawable/progressbar"
+        android:visibility="gone"
+        />
+
+    <WebView
+        android:id="@+id/mWebView"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent" />
+
+</LinearLayout>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_college_trainingmodel.xml b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_college_trainingmodel.xml
new file mode 100644
index 00000000000..df7c67868c0
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_college_trainingmodel.xml
@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical"
+    tools:context=".ui.webview.CollegeTrainingmodelActivity">
+
+    <androidx.appcompat.widget.Toolbar
+        android:id="@+id/Trainingmodel_toolbar"
+        android:layout_width="match_parent"
+        android:layout_height="?attr/actionBarSize"
+        android:background="@color/white"
+        app:contentInsetLeft="0dp"
+        app:contentInsetStart="0dp"
+        app:contentInsetStartWithNavigation="0dp"
+        app:navigationIcon="@drawable/icon_back"
+        app:title="@string/title_college_training"
+        app:titleTextColor="@color/black" />
+
+    <View
+        android:id="@+id/w_view"
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:background="@color/divider_gray" />
+
+    <ProgressBar
+        android:id="@+id/progress"
+        style="?android:attr/progressBarStyleHorizontal"
+        android:layout_width="match_parent"
+        android:layout_height="3dip"
+        android:progressDrawable="@drawable/progressbar"
+        android:visibility="gone"
+        />
+
+    <WebView
+        android:id="@+id/mWebView"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layerType="software" />
+
+</LinearLayout>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_intelligent_poetry_writing.xml b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_intelligent_poetry_writing.xml
new file mode 100644
index 00000000000..30319abf593
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_intelligent_poetry_writing.xml
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:layout_gravity="center_vertical"
+    android:background="@color/white"
+    android:orientation="vertical"
+    tools:context=".ui.poetry.IntelligentPoetryWritingActivity">
+
+    <ProgressBar
+        android:id="@+id/progress"
+        style="?android:attr/progressBarStyleHorizontal"
+        android:layout_width="match_parent"
+        android:layout_height="3dip"
+        android:progressDrawable="@drawable/progressbar"
+        android:visibility="gone"
+        android:layout_marginTop="50dp"
+        />
+
+
+    <WebView
+        android:id="@+id/mWebView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_below="@id/progress"
+        />
+
+
+    <ImageView
+        android:id="@+id/w_back"
+        android:layout_width="50dp"
+        android:layout_height="18dp"
+        android:layout_marginTop="16dp"
+        android:src="@drawable/back" />
+
+
+</RelativeLayout>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_me_code_repository.xml b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_me_code_repository.xml
new file mode 100644
index 00000000000..3d6fc56ff06
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_me_code_repository.xml
@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    android:background="@color/white"
+    tools:context=".ui.webview.MeCodeRepositoryActivity">
+
+    <androidx.appcompat.widget.Toolbar
+        android:id="@+id/MeCodeRepositoryActivity_toolbar"
+        android:layout_width="match_parent"
+        android:layout_height="?attr/actionBarSize"
+        android:background="@color/white"
+        app:contentInsetLeft="0dp"
+        app:contentInsetStart="0dp"
+        app:contentInsetStartWithNavigation="0dp"
+        app:navigationIcon="@drawable/icon_back"
+        app:title="@string/me_official_code_title"
+        app:titleTextColor="@color/black" />
+
+    <View
+        android:id="@+id/w_view"
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:background="@color/divider_gray" />
+
+    <ProgressBar
+        android:id="@+id/progress"
+        style="?android:attr/progressBarStyleHorizontal"
+        android:layout_width="match_parent"
+        android:layout_height="3dip"
+        android:progressDrawable="@drawable/progressbar"
+        android:visibility="gone"
+        />
+
+    <WebView
+        android:id="@+id/mWebView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        />
+
+</LinearLayout>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_me_officialwebsite.xml b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_me_officialwebsite.xml
new file mode 100644
index 00000000000..57ff48e0ef4
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_me_officialwebsite.xml
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical"
+    tools:context=".ui.webview.MeOfficialwebsiteActivity">
+
+    <androidx.appcompat.widget.Toolbar
+        android:id="@+id/MeOfficialwebsiteActivity_toolbar"
+        android:layout_width="match_parent"
+        android:layout_height="?attr/actionBarSize"
+        android:background="@color/white"
+        app:contentInsetLeft="0dp"
+        app:contentInsetStart="0dp"
+        app:contentInsetStartWithNavigation="0dp"
+        app:navigationIcon="@drawable/icon_back"
+        app:title="@string/me_official_title"
+        app:titleTextColor="@color/black" />
+
+    <View
+        android:id="@+id/w_view"
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:background="@color/divider_gray" />
+
+    <ProgressBar
+        android:id="@+id/progress"
+        style="?android:attr/progressBarStyleHorizontal"
+        android:layout_width="match_parent"
+        android:layout_height="3dip"
+        android:progressDrawable="@drawable/progressbar"
+        android:visibility="gone"
+        />
+
+    <WebView
+        android:id="@+id/mWebView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content" />
+
+</LinearLayout>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_me_problem_feedback.xml b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_me_problem_feedback.xml
new file mode 100644
index 00000000000..b2d2403ada8
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_me_problem_feedback.xml
@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    android:background="@color/white"
+    tools:context=".ui.webview.MeProblemFeedbackActivity">
+
+    <androidx.appcompat.widget.Toolbar
+        android:id="@+id/MeProblemFeedbackActivity_toolbar"
+        android:layout_width="match_parent"
+        android:layout_height="?attr/actionBarSize"
+        android:background="@color/white"
+        app:contentInsetLeft="0dp"
+        app:contentInsetStart="0dp"
+        app:contentInsetStartWithNavigation="0dp"
+        app:navigationIcon="@drawable/icon_back"
+        app:title="@string/me_qa_title"
+        app:titleTextColor="@color/black" />
+
+    <View
+        android:id="@+id/w_view"
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:background="@color/divider_gray" />
+
+    <ProgressBar
+        android:id="@+id/progress"
+        style="?android:attr/progressBarStyleHorizontal"
+        android:layout_width="match_parent"
+        android:layout_height="3dip"
+        android:progressDrawable="@drawable/progressbar"
+        android:visibility="gone"
+        />
+
+    <WebView
+        android:id="@+id/mWebView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        />
+
+</LinearLayout>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_me_thumbsup.xml b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_me_thumbsup.xml
new file mode 100644
index 00000000000..be40939c828
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_me_thumbsup.xml
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    android:background="@color/white"
+    tools:context=".ui.webview.MeThumbsupActivity">
+
+    <androidx.appcompat.widget.Toolbar
+        android:id="@+id/MeThumbsupActivity_toolbar"
+        android:layout_width="match_parent"
+        android:layout_height="?attr/actionBarSize"
+        android:background="@color/white"
+        app:contentInsetLeft="0dp"
+        app:contentInsetStart="0dp"
+        app:contentInsetStartWithNavigation="0dp"
+        app:navigationIcon="@drawable/icon_back"
+        app:title="@string/me_up_title"
+        app:titleTextColor="@color/black" />
+
+    <View
+        android:id="@+id/w_view"
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:background="@color/divider_gray" />
+
+    <ProgressBar
+        android:id="@+id/progress"
+        style="?android:attr/progressBarStyleHorizontal"
+        android:layout_width="match_parent"
+        android:layout_height="3dip"
+        android:progressDrawable="@drawable/progressbar"
+        android:visibility="gone"
+        />
+
+    <WebView
+        android:id="@+id/mWebView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"/>
+
+</LinearLayout>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_my_qr_code.xml b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_my_qr_code.xml
new file mode 100644
index 00000000000..092684e0293
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_my_qr_code.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/my_relativelayout"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    tools:context=".ui.me.MyQRCodeActivity">
+
+    <androidx.appcompat.widget.Toolbar
+        android:id="@+id/segmentation_toolbar"
+        android:layout_width="match_parent"
+        android:layout_height="?attr/actionBarSize"
+        android:background="@color/white"
+        app:contentInsetLeft="0dp"
+        app:contentInsetStart="0dp"
+        app:contentInsetStartWithNavigation="0dp"
+        app:navigationIcon="@drawable/icon_back"
+        app:title="@string/me_my_qr_code"
+        app:titleTextColor="@color/black" />
+
+    <View
+        android:id="@+id/w_view"
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:layout_below="@+id/segmentation_toolbar"
+        android:background="@color/divider_gray" />
+
+    <ImageView
+        android:id="@+id/img_origin"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_below="@id/segmentation_toolbar"
+        android:layout_centerInParent="true"
+        android:padding="50dp"
+        android:src="@mipmap/my_qr_code" />
+
+</RelativeLayout>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_poetry_poster.xml b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_poetry_poster.xml
new file mode 100644
index 00000000000..1df382145a8
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_poetry_poster.xml
@@ -0,0 +1,86 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    tools:context=".ui.poetry.PoetryPosterActivity">
+
+    <RelativeLayout
+        android:id="@+id/w_linear"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/white"
+        android:orientation="horizontal">
+
+        <ImageView
+            android:id="@+id/w_back"
+            android:layout_width="50dp"
+            android:layout_height="18dp"
+            android:layout_marginTop="16dp"
+            android:src="@drawable/back" />
+
+        <TextView
+            android:id="@+id/w_title"
+            android:layout_width="match_parent"
+            android:layout_height="54dp"
+            android:gravity="center"
+            android:text="@string/title_intelligent_poetry"
+            android:textColor="@color/text_black"
+            android:textSize="20sp"
+            android:textStyle="bold" />
+
+    </RelativeLayout>
+
+    <View
+        android:id="@+id/w_view"
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:layout_below="@+id/w_linear"
+        android:background="@color/divider_gray" />
+
+    <com.mindspore.himindspore.ui.poetry.PoetryView
+        android:id="@+id/top_layout"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_above="@+id/bottom_layout"
+        android:layout_below="@+id/w_view"
+        android:layout_marginStart="20dp"
+        android:layout_marginEnd="20dp"
+        android:layout_marginBottom="20dp" />
+
+    <LinearLayout
+        android:id="@+id/bottom_layout"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:orientation="horizontal">
+
+        <Button
+            android:layout_marginEnd="5dp"
+            android:id="@+id/save_btn"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="30dp"
+            android:layout_marginBottom="40dp"
+            android:layout_weight="1"
+            android:background="@drawable/item_bg_blue_rect"
+            android:text="@string/poem_save_poster"
+            android:textColor="@color/main_tab_text_checked"
+            android:textSize="18sp" />
+
+        <Button
+            android:layout_marginStart="5dp"
+            android:layout_weight="1"
+            android:id="@+id/share_btn"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="30dp"
+            android:layout_marginBottom="40dp"
+            android:layout_toEndOf="@+id/save_btn"
+            android:background="@drawable/item_bg_blue_rect"
+            android:text="@string/poem_share_poster"
+            android:textColor="@color/main_tab_text_checked"
+            android:textSize="18sp" />
+    </LinearLayout>
+</RelativeLayout>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_privacy_policy.xml b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_privacy_policy.xml
index 04e18167d76..269a5356dc6 100644
--- a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_privacy_policy.xml
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_privacy_policy.xml
@@ -1,51 +1,46 @@
 <?xml version="1.0" encoding="utf-8"?>
-<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
+    android:orientation="vertical"
     tools:context=".ui.main.PrivacyPolicyActivity">
 
 
-    <RelativeLayout
-        android:id="@+id/w_linear"
+    <androidx.appcompat.widget.Toolbar
+        android:id="@+id/brokenside_toolbar"
         android:layout_width="match_parent"
-        android:layout_height="wrap_content"
+        android:layout_height="?attr/actionBarSize"
         android:background="@color/white"
-        android:orientation="horizontal">
-
-        <ImageView
-            android:id="@+id/w_back"
-            android:layout_width="50dp"
-            android:layout_height="18dp"
-            android:layout_marginTop="16dp"
-            android:src="@drawable/back" />
-
-        <TextView
-            android:id="@+id/w_title"
-            android:layout_width="match_parent"
-            android:layout_height="54dp"
-            android:gravity="center"
-            android:text="@string/me_user_agreements"
-            android:textColor="@color/text_black"
-            android:textSize="20sp"
-            android:textStyle="bold" />
-
-    </RelativeLayout>
+        app:contentInsetLeft="0dp"
+        app:contentInsetStart="0dp"
+        app:contentInsetStartWithNavigation="0dp"
+        app:navigationIcon="@drawable/icon_back"
+        app:title="@string/me_user_agreements"
+        app:titleTextColor="@color/black" />
 
     <View
         android:id="@+id/w_view"
         android:layout_width="match_parent"
         android:layout_height="1dp"
-        android:layout_below="@id/w_linear"
         android:background="@color/divider_gray" />
 
+
+    <ProgressBar
+        android:id="@+id/progress"
+        style="?android:attr/progressBarStyleHorizontal"
+        android:layout_width="match_parent"
+        android:layout_height="3dip"
+        android:progressDrawable="@drawable/progressbar"
+        android:visibility="gone" />
+
     <WebView
         android:id="@+id/mWebView"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_below="@id/w_view"
+        android:layout_below="@id/progress"
         android:layout_marginBottom="5dp" />
 
 
-</RelativeLayout>
\ No newline at end of file
+</LinearLayout>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_web_view_utils.xml b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_web_view_utils.xml
new file mode 100644
index 00000000000..756e1cb6c76
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/activity_web_view_utils.xml
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical"
+    tools:context=".ui.webview.WebViewUtilsActivity">
+
+    <androidx.appcompat.widget.Toolbar
+        android:id="@+id/OneHour_toolbar"
+        android:layout_width="match_parent"
+        android:layout_height="?attr/actionBarSize"
+        android:background="@color/white"
+        app:contentInsetLeft="0dp"
+        app:contentInsetStart="0dp"
+        app:contentInsetStartWithNavigation="0dp"
+        app:navigationIcon="@drawable/icon_back"
+        app:titleTextColor="@color/black" />
+
+    <ProgressBar
+        android:id="@+id/progress"
+        style="?android:attr/progressBarStyleHorizontal"
+        android:layout_width="match_parent"
+        android:layout_height="3dip"
+        android:progressDrawable="@drawable/progressbar"
+        android:visibility="gone"
+        />
+
+    <WebView
+        android:id="@+id/mWebView"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent" />
+
+</LinearLayout>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/btn_left_iamge_right_text.xml b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/btn_left_iamge_right_text.xml
index 10d9ab3e232..cf9c995d04f 100644
--- a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/btn_left_iamge_right_text.xml
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/btn_left_iamge_right_text.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent">
 
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/fragment_college.xml b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/fragment_college.xml
index f6a9bfd9481..a0ece10c8fb 100644
--- a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/fragment_college.xml
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/fragment_college.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:orientation="vertical">
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/fragment_me.xml b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/fragment_me.xml
index 8f5d7103287..15f595133b4 100644
--- a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/fragment_me.xml
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/fragment_me.xml
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="match_parent">
 
@@ -57,7 +58,7 @@
                 <TextView
                     style="@style/MeInfoTextLeftStyle"
                     android:layout_marginStart="20dp"
-                    android:drawableStart="@drawable/me_share"
+                    app:drawableStartCompat="@drawable/me_share"
                     android:drawablePadding="15dp"
                     android:gravity="center_vertical"
                     android:text="@string/me_share_title" />
@@ -71,6 +72,31 @@
                     android:background="@drawable/me_go" />
             </RelativeLayout>
 
+            <RelativeLayout
+                android:id="@+id/rl_me_qr_code"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:clickable="true"
+                android:paddingTop="29dp"
+                android:paddingBottom="29dp">
+
+                <TextView
+                    style="@style/MeInfoTextLeftStyle"
+                    android:layout_marginStart="20dp"
+                    app:drawableStartCompat="@drawable/me_qr_code"
+                    android:drawablePadding="15dp"
+                    android:gravity="center_vertical"
+                    android:text="@string/me_my_qr_code" />
+
+                <ImageView
+                    android:layout_width="6dp"
+                    android:layout_height="12dp"
+                    android:layout_alignParentEnd="true"
+                    android:layout_centerVertical="true"
+                    android:layout_marginEnd="20dp"
+                    android:background="@drawable/me_go" />
+            </RelativeLayout>
+
             <RelativeLayout
                 android:id="@+id/rl_me_thumbsup"
                 android:layout_width="match_parent"
@@ -81,7 +107,7 @@
                 <TextView
                     style="@style/MeInfoTextLeftStyle"
                     android:layout_marginStart="20dp"
-                    android:drawableStart="@drawable/me_up"
+                    app:drawableStartCompat="@drawable/me_up"
                     android:drawablePadding="15dp"
                     android:gravity="center_vertical"
                     android:text="@string/me_up_title" />
@@ -105,7 +131,7 @@
                 <TextView
                     style="@style/MeInfoTextLeftStyle"
                     android:layout_marginStart="20dp"
-                    android:drawableStart="@drawable/me_official"
+                    app:drawableStartCompat="@drawable/me_official"
                     android:drawablePadding="15dp"
                     android:gravity="center_vertical"
                     android:text="@string/me_official_title" />
@@ -129,7 +155,7 @@
                 <TextView
                     style="@style/MeInfoTextLeftStyle"
                     android:layout_marginStart="20dp"
-                    android:drawableStart="@drawable/me_official_code"
+                    app:drawableStartCompat="@drawable/me_official_code"
                     android:drawablePadding="15dp"
                     android:gravity="center_vertical"
                     android:text="@string/me_official_code_title" />
@@ -153,7 +179,7 @@
                 <TextView
                     style="@style/MeInfoTextLeftStyle"
                     android:layout_marginStart="20dp"
-                    android:drawableStart="@drawable/me_qa"
+                    app:drawableStartCompat="@drawable/me_qa"
                     android:drawablePadding="15dp"
                     android:gravity="center_vertical"
                     android:text="@string/me_qa_title" />
@@ -177,7 +203,7 @@
                 <TextView
                     style="@style/MeInfoTextLeftStyle"
                     android:layout_marginStart="20dp"
-                    android:drawableStart="@drawable/me_version"
+                    app:drawableStartCompat="@drawable/me_version"
                     android:drawablePadding="15dp"
                     android:gravity="center_vertical"
                     android:text="@string/me_version_title" />
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/fragment_vision.xml b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/fragment_vision.xml
index 1cf12b1dd34..62566efa6ec 100644
--- a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/fragment_vision.xml
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/fragment_vision.xml
@@ -14,9 +14,9 @@
         <androidx.constraintlayout.widget.ConstraintLayout
             android:layout_width="match_parent"
             android:layout_height="match_parent"
+            android:orientation="vertical"
             android:paddingTop="30dp"
-            android:paddingBottom="30dp"
-            android:orientation="vertical">
+            android:paddingBottom="30dp">
 
             <View
                 android:id="@+id/title_vertical_line_one"
@@ -52,16 +52,15 @@
                 android:layout_marginStart="18dp"
                 android:layout_marginTop="13dp"
                 android:background="@drawable/btn_vision_item"
-                android:drawableStart="@drawable/btn_test"
                 android:drawablePadding="5dp"
                 android:gravity="left|center_vertical"
                 android:maxLines="1"
-                android:onClick="onClickPhotoDetection"
                 android:paddingStart="4dp"
                 android:text="@string/title_object"
                 android:textAllCaps="false"
                 android:textColor="@color/text_black"
                 android:textSize="12sp"
+                app:drawableStartCompat="@drawable/btn_test"
                 app:layout_constraintStart_toStartOf="parent"
                 app:layout_constraintTop_toBottomOf="@id/title_vertical_line_one"
                 app:layout_constraintWidth_percent="0.44"
@@ -73,16 +72,15 @@
                 android:layout_height="50dp"
                 android:layout_marginEnd="18dp"
                 android:background="@drawable/btn_vision_item"
-                android:drawableStart="@drawable/btn_video"
                 android:drawablePadding="5dp"
                 android:gravity="left|center_vertical"
                 android:maxLines="1"
-                android:onClick="onClickCameraDetection"
                 android:paddingStart="4dp"
                 android:text="@string/title_object_camera"
                 android:textAllCaps="false"
                 android:textColor="@color/text_black"
                 android:textSize="12sp"
+                app:drawableStartCompat="@drawable/btn_video"
                 app:layout_constraintBottom_toBottomOf="@+id/btn_object"
                 app:layout_constraintEnd_toEndOf="parent"
                 app:layout_constraintWidth_percent="0.44" />
@@ -93,16 +91,15 @@
                 android:layout_height="50dp"
                 android:layout_marginTop="17dp"
                 android:background="@drawable/btn_vision_item"
-                android:drawableStart="@drawable/btn_posenet"
                 android:drawablePadding="5dp"
                 android:gravity="left|center_vertical"
                 android:maxLines="1"
-                android:onClick="onClickPoseNet"
                 android:paddingStart="4dp"
                 android:text="@string/title_pose_net"
                 android:textAllCaps="false"
                 android:textColor="@color/text_black"
                 android:textSize="12sp"
+                app:drawableStartCompat="@drawable/btn_posenet"
                 app:layout_constraintStart_toStartOf="@+id/btn_object"
                 app:layout_constraintTop_toBottomOf="@+id/btn_object"
                 app:layout_constraintWidth_percent="0.44" />
@@ -112,16 +109,15 @@
                 android:layout_width="0dp"
                 android:layout_height="50dp"
                 android:background="@drawable/btn_vision_item"
-                android:drawableStart="@drawable/btn_style"
                 android:drawablePadding="5dp"
                 android:gravity="left|center_vertical"
                 android:maxLines="1"
-                android:onClick="onClickStyleTransfer"
                 android:paddingStart="4dp"
                 android:text="@string/title_style_transfer"
                 android:textAllCaps="false"
                 android:textColor="@color/text_black"
                 android:textSize="12sp"
+                app:drawableStartCompat="@drawable/btn_style"
                 app:layout_constraintBottom_toBottomOf="@+id/btn_posenet"
                 app:layout_constraintEnd_toEndOf="@+id/btn_object_camera"
                 app:layout_constraintWidth_percent="0.44" />
@@ -133,16 +129,15 @@
                 android:layout_height="50dp"
                 android:layout_marginTop="17dp"
                 android:background="@drawable/btn_vision_item"
-                android:drawableStart="@drawable/btn_segment"
                 android:drawablePadding="5dp"
                 android:gravity="left|center_vertical"
                 android:maxLines="1"
-                android:onClick="onClickSegmentation"
                 android:paddingStart="4dp"
                 android:text="@string/title_segmentation"
                 android:textAllCaps="false"
                 android:textColor="@color/text_black"
                 android:textSize="12sp"
+                app:drawableStartCompat="@drawable/btn_segment"
                 app:layout_constraintStart_toStartOf="@+id/btn_posenet"
                 app:layout_constraintTop_toBottomOf="@+id/btn_posenet"
                 app:layout_constraintWidth_percent="0.44" />
@@ -154,60 +149,57 @@
                 android:layout_height="50dp"
                 android:layout_marginTop="30dp"
                 android:background="@drawable/btn_vision_item"
-                android:drawableStart="@drawable/btn_classification"
                 android:drawablePadding="5dp"
                 android:gravity="left|center_vertical"
                 android:maxLines="1"
-                android:onClick="onClickImage"
                 android:paddingStart="4dp"
                 android:text="@string/title_image"
                 android:textAllCaps="false"
                 android:textColor="@color/text_black"
                 android:textSize="12sp"
+                app:drawableStartCompat="@drawable/btn_classification"
                 app:layout_constraintBottom_toBottomOf="@+id/btn_segmentation"
                 app:layout_constraintEnd_toEndOf="@+id/btn_style_transfer"
                 app:layout_constraintWidth_percent="0.44" />
 
-            <Button
-                android:id="@+id/btn_image_garbage"
-                android:layout_width="0dp"
-                android:layout_height="50dp"
-                android:layout_marginTop="17dp"
-                android:background="@drawable/btn_vision_item"
-                android:drawableStart="@drawable/btn_garbage"
-                android:drawablePadding="5dp"
-                android:gravity="left|center_vertical"
-                android:maxLines="1"
-                android:onClick="onClickGarbage"
-                android:paddingStart="4dp"
-                android:text="@string/title_image_garbage"
-                android:textAllCaps="false"
-                android:textColor="@color/text_black"
-                android:textSize="12sp"
-                app:layout_constraintStart_toStartOf="@+id/btn_segmentation"
-                app:layout_constraintTop_toBottomOf="@+id/btn_segmentation"
-                app:layout_constraintWidth_percent="0.44" />
-
 
             <Button
                 android:id="@+id/btn_scene"
                 android:layout_width="0dp"
                 android:layout_height="50dp"
                 android:background="@drawable/btn_vision_item"
-                android:drawableStart="@drawable/btn_scene"
                 android:drawablePadding="5dp"
                 android:gravity="left|center_vertical"
                 android:maxLines="1"
-                android:onClick="onClickSceneDetection"
                 android:paddingStart="4dp"
                 android:text="@string/title_scene"
                 android:textAllCaps="false"
                 android:textColor="@color/text_black"
                 android:textSize="12sp"
-                app:layout_constraintBottom_toBottomOf="@+id/btn_image_garbage"
+                app:drawableStartCompat="@drawable/btn_scene"
+                app:layout_constraintBottom_toBottomOf="@+id/btn_gesture"
                 app:layout_constraintEnd_toEndOf="@+id/btn_image"
                 app:layout_constraintWidth_percent="0.44" />
 
+            <Button
+                android:id="@+id/btn_gesture"
+                android:layout_width="0dp"
+                android:layout_height="50dp"
+                android:layout_marginTop="17dp"
+                android:background="@drawable/btn_vision_item"
+                android:drawablePadding="5dp"
+                android:gravity="left|center_vertical"
+                android:maxLines="1"
+                android:paddingStart="4dp"
+                android:text="@string/title_gesture_recognition"
+                android:textAllCaps="false"
+                android:textColor="@color/text_black"
+                android:textSize="12sp"
+                app:drawableStartCompat="@drawable/btn_gesture_recognition"
+                app:layout_constraintStart_toStartOf="@+id/btn_segmentation"
+                app:layout_constraintTop_toBottomOf="@+id/btn_segmentation"
+                app:layout_constraintWidth_percent="0.44" />
+
             <View
                 android:id="@+id/title_vertical_line_two"
                 android:layout_width="3dp"
@@ -220,7 +212,7 @@
                 android:gravity="center_vertical"
                 app:layout_constraintLeft_toLeftOf="parent"
                 app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toBottomOf="@id/btn_image_garbage"
+                app:layout_constraintTop_toBottomOf="@id/btn_gesture"
                 app:layout_constraintWidth_percent="0.44" />
 
             <TextView
@@ -236,18 +228,17 @@
                 android:textStyle="bold"
                 app:layout_constraintLeft_toLeftOf="parent"
                 app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toBottomOf="@id/btn_image_garbage"
+                app:layout_constraintTop_toBottomOf="@id/btn_gesture"
                 app:layout_constraintWidth_percent="0.44" />
 
 
-            <com.mindspore.himindspore.ui.view.LeftImageRightTextButton
+            <com.mindspore.himindspore.ui.view.MyButton
                 android:id="@+id/btn_image_Intelligent_poetry"
                 android:layout_width="0dp"
                 android:layout_height="50dp"
                 android:layout_marginTop="13dp"
                 android:background="@drawable/btn_vision_item"
                 android:maxLines="1"
-                android:onClick="onClickIntelligentPoetry"
                 android:paddingStart="4dp"
                 android:text="@string/title_intelligent_poetry"
                 android:textAllCaps="false"
@@ -257,6 +248,45 @@
                 app:layout_constraintTop_toBottomOf="@+id/title_vertical_line_two"
                 app:layout_constraintWidth_percent="0.44" />
 
+            <Button
+                android:id="@+id/btn_text_recognition"
+                android:layout_width="0dp"
+                android:layout_height="50dp"
+                android:layout_marginEnd="18dp"
+                android:background="@drawable/btn_vision_item"
+                android:drawablePadding="5dp"
+                android:gravity="left|center_vertical"
+                android:maxLines="1"
+                android:paddingStart="4dp"
+                android:text="@string/title_text_extraction"
+                android:textAllCaps="false"
+                android:textColor="@color/text_black"
+                android:textSize="12sp"
+                app:drawableStartCompat="@drawable/btn_text_extraction"
+                app:layout_constraintBottom_toBottomOf="@+id/btn_image_Intelligent_poetry"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintWidth_percent="0.44" />
+
+            <Button
+                android:id="@+id/btn_texttranslation"
+                android:layout_width="0dp"
+                android:layout_height="50dp"
+                android:layout_marginTop="17dp"
+                android:background="@drawable/btn_vision_item"
+                android:drawablePadding="5dp"
+                android:gravity="left|center_vertical"
+                android:maxLines="1"
+                android:paddingStart="4dp"
+                android:text="@string/title_texttranslation"
+                android:textAllCaps="false"
+                android:textColor="@color/text_black"
+                android:textSize="12sp"
+                app:drawableStartCompat="@drawable/btn_text_translation"
+                app:layout_constraintStart_toStartOf="@+id/btn_image_Intelligent_poetry"
+                app:layout_constraintTop_toBottomOf="@+id/btn_image_Intelligent_poetry"
+                app:layout_constraintWidth_percent="0.44" />
+
+
         </androidx.constraintlayout.widget.ConstraintLayout>
     </ScrollView>
 
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/image_intelligent_poetry_layout.xml b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/image_intelligent_poetry_layout.xml
new file mode 100644
index 00000000000..7946a865b3b
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/image_intelligent_poetry_layout.xml
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <ImageView
+        android:id="@+id/image_intelligent_poter"
+        android:layout_width="30dp"
+        android:layout_height="30dp"
+        android:src="@drawable/btn_intelligent_poetry"
+        />
+
+    <TextView
+        android:id="@+id/text_poetry"
+        android:layout_toRightOf="@id/image_intelligent_poter"
+        android:layout_width="wrap_content"
+        android:layout_height="30dp"
+        android:layout_marginLeft="5dp"
+        android:gravity="center_vertical"
+        android:text="@string/title_intelligent_poetry"
+        android:textSize="12sp"
+        android:textColor="@color/text_black"
+        />
+    <TextView
+        android:layout_toRightOf="@id/text_poetry"
+        android:id="@+id/text_new"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:textSize="7sp"
+        android:textColor="@color/text_red"
+        android:text="@string/title_intelligent_poetry_new"
+        android:textStyle="italic"
+        />
+
+
+</RelativeLayout>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/layout_poem.xml b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/layout_poem.xml
new file mode 100644
index 00000000000..145991a6772
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/layout_poem.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:background="@drawable/poem_bg"
+    android:padding="20dp">
+
+    <TextView
+        android:layout_marginTop="20dp"
+        android:id="@+id/poemContent"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@drawable/poem_frame"
+        android:gravity="center"
+        android:padding="60dp"
+        android:textColor="@color/black"
+        android:textSize="15sp" />
+
+    <TextView
+        android:id="@+id/illustrate"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:text="由MindSpore AI技术生成"
+        android:textColor="@color/text_gray"
+        android:textSize="15sp" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_above="@+id/illustrate"
+        android:scaleType="fitXY"
+        android:src="@drawable/logo2" />
+
+    <ImageView
+        android:layout_width="80dp"
+        android:layout_height="80dp"
+        android:layout_alignBottom="@+id/illustrate"
+        android:layout_alignParentEnd="true"
+        android:src="@mipmap/my_qr_code" />
+
+</RelativeLayout>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/my_button.xml b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/my_button.xml
new file mode 100644
index 00000000000..3457ff1d7e0
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/my_button.xml
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <ImageView
+        android:id="@+id/btn"
+        android:layout_width="wrap_content"
+        android:layout_height="50dp"
+        android:src="@drawable/btn_intelligent_poetry" />
+
+    <TextView
+        android:id="@+id/text_poetry"
+        android:layout_width="wrap_content"
+        android:layout_height="50dp"
+        android:layout_marginLeft="5dp"
+        android:layout_toRightOf="@id/btn"
+        android:gravity="center_vertical"
+        android:text="@string/title_intelligent_poetry"
+        android:textColor="@color/text_black"
+        android:textSize="12sp" />
+
+    <TextView
+        android:id="@+id/text_new"
+        android:layout_width="18dp"
+        android:layout_height="36dp"
+        android:layout_marginLeft="3dp"
+        android:layout_toRightOf="@id/text_poetry"
+        android:gravity="center_vertical"
+        android:text="@string/title_intelligent_poetry_new"
+        android:textColor="@color/text_red"
+        android:textSize="7sp"
+        android:textStyle="italic" />
+
+
+</RelativeLayout>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/save_qr_code_popupwindo.xml b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/save_qr_code_popupwindo.xml
new file mode 100644
index 00000000000..8dfc63d1a33
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/layout/save_qr_code_popupwindo.xml
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    android:background="@drawable/item_qrcode"
+    tools:ignore="MissingDefaultResource">
+
+    <TextView
+        android:id="@+id/my_save_picture"
+        android:layout_width="match_parent"
+        android:layout_height="50dp"
+        android:gravity="center"
+        android:text="@string/app_save_picture"
+        android:onClick="onClickSave"
+        android:textColor="@color/black"
+        android:textSize="14sp" />
+    <View
+        android:id="@+id/w_view"
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:background="@color/divider_gray" />
+    <TextView
+        android:id="@+id/my_cancel"
+        android:layout_width="match_parent"
+        android:layout_height="50dp"
+        android:gravity="center"
+        android:text="@string/app_cancel"
+        android:textColor="@color/black"
+        android:textSize="14sp" />
+
+</LinearLayout>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/mipmap-hdpi/ic_launcher.png b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/mipmap-hdpi/ic_launchers.png
similarity index 100%
rename from model_zoo/official/lite/MindSpore_inhand/app/src/main/res/mipmap-hdpi/ic_launcher.png
rename to model_zoo/official/lite/MindSpore_inhand/app/src/main/res/mipmap-hdpi/ic_launchers.png
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/mipmap-hdpi/ic_launcher_round.png b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/mipmap-hdpi/ic_launchers_round.png
similarity index 100%
rename from model_zoo/official/lite/MindSpore_inhand/app/src/main/res/mipmap-hdpi/ic_launcher_round.png
rename to model_zoo/official/lite/MindSpore_inhand/app/src/main/res/mipmap-hdpi/ic_launchers_round.png
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/mipmap-mdpi/ic_launcher.png b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/mipmap-mdpi/ic_launchers.png
similarity index 100%
rename from model_zoo/official/lite/MindSpore_inhand/app/src/main/res/mipmap-mdpi/ic_launcher.png
rename to model_zoo/official/lite/MindSpore_inhand/app/src/main/res/mipmap-mdpi/ic_launchers.png
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/mipmap-mdpi/ic_launcher_round.png b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/mipmap-mdpi/ic_launchers_round.png
similarity index 100%
rename from model_zoo/official/lite/MindSpore_inhand/app/src/main/res/mipmap-mdpi/ic_launcher_round.png
rename to model_zoo/official/lite/MindSpore_inhand/app/src/main/res/mipmap-mdpi/ic_launchers_round.png
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/mipmap-xhdpi/ic_launcher.png b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/mipmap-xhdpi/ic_launchers.png
similarity index 100%
rename from model_zoo/official/lite/MindSpore_inhand/app/src/main/res/mipmap-xhdpi/ic_launcher.png
rename to model_zoo/official/lite/MindSpore_inhand/app/src/main/res/mipmap-xhdpi/ic_launchers.png
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/mipmap-xhdpi/ic_launchers_round.png
similarity index 100%
rename from model_zoo/official/lite/MindSpore_inhand/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png
rename to model_zoo/official/lite/MindSpore_inhand/app/src/main/res/mipmap-xhdpi/ic_launchers_round.png
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/mipmap-xxhdpi/ic_launcher.png b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/mipmap-xxhdpi/ic_launchers.png
similarity index 100%
rename from model_zoo/official/lite/MindSpore_inhand/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
rename to model_zoo/official/lite/MindSpore_inhand/app/src/main/res/mipmap-xxhdpi/ic_launchers.png
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/mipmap-xxhdpi/ic_launchers_round.png
similarity index 100%
rename from model_zoo/official/lite/MindSpore_inhand/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png
rename to model_zoo/official/lite/MindSpore_inhand/app/src/main/res/mipmap-xxhdpi/ic_launchers_round.png
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/mipmap-xxxhdpi/ic_launchers.png
similarity index 100%
rename from model_zoo/official/lite/MindSpore_inhand/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
rename to model_zoo/official/lite/MindSpore_inhand/app/src/main/res/mipmap-xxxhdpi/ic_launchers.png
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/mipmap-xxxhdpi/ic_launchers_round.png
similarity index 100%
rename from model_zoo/official/lite/MindSpore_inhand/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png
rename to model_zoo/official/lite/MindSpore_inhand/app/src/main/res/mipmap-xxxhdpi/ic_launchers_round.png
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/mipmap-xxxhdpi/my_qr_code.jpg b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/mipmap-xxxhdpi/my_qr_code.jpg
new file mode 100644
index 00000000000..3957e83b3bf
Binary files /dev/null and b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/mipmap-xxxhdpi/my_qr_code.jpg differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/values-en/strings.xml b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/values-en/strings.xml
index 442fdd54bf2..c3b755a6300 100644
--- a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/values-en/strings.xml
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/values-en/strings.xml
@@ -11,16 +11,24 @@
     <string name="app_wait">"Please wait..."</string>
     <string name="app_load_fail">"download failed"</string>
     <string name="app_update_lastest">Upgrade to a new version</string>
+    <string name="app_save_picture">Save Picture</string>
+    <string name="app_cancel">Cancel</string>
     <string name="title_image">Image Classification</string>
     <string name="title_image_garbage">Garbage Classification</string>
     <string name="title_intelligent_poetry">Intelligent poetry</string>
     <string name="title_intelligent_poetry_new">NEW</string>
-    <string name="title_object">Photo Detection</string>
-    <string name="title_object_camera">Camera Detection</string>
+    <string name="title_object">Object Detection(Photo)</string>
+    <string name="title_object_camera">Object Detection(Real-time)</string>
     <string name="title_pose_net">PoseNet</string>
     <string name="title_style_transfer">Style Transfer</string>
-    <string name="title_segmentation">Image Segmentation</string>
-
+    <string name="title_segmentation">Portrait Segmentation</string>
+    <string name="title_college_faq">FAQ</string>
+    <string name="title_college_one_hour">One hour experience</string>
+    <string name="title_college_forum">Forum questions</string>
+    <string name="title_college_training">Training model</string>
+    <string name="title_college_perform">Perform reasoning</string>
+    <string name="title_college_broken_side">Broken side application</string>
+    <string name="title_college_video">Reference video</string>
     <string name="title_source">Code</string>
     <string name="title_scene">Scene Detection</string>
     <string name="title_help">FeedBack</string>
@@ -28,7 +36,6 @@
     <string name="title_version">"Version: "</string>
     <string name="title_share">Share</string>
     <string name="title_share_commend">MindSpore掌中宝：A one-stop platform of collaborative learning, demonstrating, and experiencing for AI users.\t</string>
-
     <string name="main_tab_title_one">Experience</string>
     <string name="main_tab_title_two">College</string>
     <string name="main_tab_title_three">Me</string>
@@ -42,6 +49,7 @@
 
     <string name="me_title">Me</string>
     <string name="me_share_title">Share</string>
+    <string name="me_my_qr_code">My QR Code</string>
     <string name="me_up_title">Like</string>
     <string name="me_qa_title">Feedback</string>
     <string name="me_agree">agree</string>
@@ -69,7 +77,6 @@
     <string name="college_ask_title">Ask on forum</string>
     <string name="college_light_title">~Illuminate your learning trip~</string>
     <string name="college_adapter_view">View</string>
-
     <string name="college_dialog_title">Summary</string>
     <string name="college_dialog_content">\t\t MindSpore is an ALL-Scenario AI Computing Framework developed by Huawei.
         It takes into account the flexibility of academic research and high performance required by industry.
@@ -82,4 +89,12 @@
         creating all-inclusive AI applications and building AI Ecology with us.\n
 </string>
     <string name="splash_count_down">s</string>
+    <string name="poem_save_share">save and share the picture</string>
+    <string name="poem_save_poster">save the picture</string>
+    <string name="poem_share_poster">share the picture</string>
+    <string name="poem_save_success">save successfully</string>
+    <string name="me_user_agreements">User Agreement and Privacy Policy</string>
+    <string name="save_failure">Save failure</string>
+
+
 </resources>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/values-zh/strings.xml b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/values-zh/strings.xml
index f5f647a5a95..fc7bb63091a 100644
--- a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/values-zh/strings.xml
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/values-zh/strings.xml
@@ -11,15 +11,17 @@
     <string name="app_wait">"请稍候..."</string>
     <string name="app_load_fail">"下载失败"</string>
     <string name="app_update_lastest">"请升级新版本"</string>
+    <string name="app_save_picture">保存图片</string>
+    <string name="app_cancel">取消</string>
     <string name="title_image">图像分类</string>
     <string name="title_image_garbage">垃圾分类</string>
     <string name="title_intelligent_poetry">智能写诗</string>
     <string name="title_intelligent_poetry_new">NEW</string>
-    <string name="title_object">照片检测</string>
-    <string name="title_object_camera">视频检测</string>
+    <string name="title_object">对象检测(图片)</string>
+    <string name="title_object_camera">对象检测(实时)</string>
     <string name="title_pose_net"> 骨骼检测</string>
     <string name="title_style_transfer">风格迁移</string>
-    <string name="title_segmentation">图像分割</string>
+    <string name="title_segmentation">人像分割</string>
     <string name="title_source">代码</string>
     <string name="title_scene">场景检测</string>
     <string name="title_help">反馈</string>
@@ -27,11 +29,9 @@
     <string name="title_version">版本号： </string>
     <string name="title_share">分享</string>
     <string name="title_share_commend">MindSpore掌中宝：AI爱好者的一站式协同学习、演示、体验平台\t</string>
-
     <string name="main_tab_title_one">体验</string>
     <string name="main_tab_title_two">学院</string>
     <string name="main_tab_title_three">我的</string>
-
     <string name="tab_experience_one">视觉图像技术</string>
     <string name="tab_speech_two">语音语义技术</string>
 
@@ -41,11 +41,19 @@
 
     <string name="me_title">我的</string>
     <string name="me_share_title">一键分享</string>
+    <string name="me_my_qr_code">我的二维码</string>
     <string name="me_up_title">一键点赞</string>
     <string name="me_qa_title">问题反馈</string>
     <string name="me_version_title">版本号</string>
     <string name="me_official_title">官方网站</string>
     <string name="me_official_code_title">官方代码仓</string>
+    <string name="title_college_faq">FAQ</string>
+    <string name="title_college_one_hour">一小时体验</string>
+    <string name="title_college_forum">论坛提问</string>
+    <string name="title_college_training">训练模型</string>
+    <string name="title_college_perform">执行推理</string>
+    <string name="title_college_broken_side">端侧应用</string>
+    <string name="title_college_video">参考视频</string>
     <string name="me_agree">同意</string>
     <string name="me_disagree_and_exit">不同意并退出</string>
     <string name="me_user_agreement">《用户协议和隐私政策》</string>
@@ -67,12 +75,16 @@
     <string name="college_ask_title">论坛提问</string>
     <string name="college_light_title">~点亮您的学习之旅~</string>
     <string name="college_adapter_view">查看</string>
-
     <string name="college_dialog_title">简介</string>
     <string name="college_dialog_content">\t\t\t MindSpore是华为自研的全场景AI计算框架，
         兼顾学术界研究的灵活性与工业界的高性能要求，支持端边云全场景业务，为开发者带来编程更简单、调试更轻松、性能更卓越、部署更灵活的体验。\n\n
        \t\t\t MindSpore致力于构筑面向全球的开源社区，持续推动AI软硬件应用开源生态繁荣发展，已于2020年3月28日开源。\n\n
         \t\t\t 版本在不断迭代更新中，MindSpore也会持续提供更多的学习资源、支持与服务，欢迎各行各业的开发者与伙伴深度参与、贡献智慧，打造无所不及的AI应用，与我们共建AI生态。\n</string>
     <string name="splash_count_down">秒</string>
+    <string name="poem_save_share">保存分享图片</string>
+    <string name="poem_save_poster">保存图片</string>
+    <string name="poem_share_poster">分享图片</string>
+    <string name="poem_save_success">保存成功</string>
+    <string name="save_failure">保存失败</string>
 
 </resources>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/values/strings.xml b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/values/strings.xml
index f0fb1c3dacf..8e22538fa93 100644
--- a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/values/strings.xml
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/values/strings.xml
@@ -10,16 +10,24 @@
     <string name="app_wait">"请稍候..."</string>
     <string name="app_load_fail">"下载失败"</string>
     <string name="app_update_lastest">"请升级新版本"</string>
+    <string name="app_save_picture">保存图片</string>
+    <string name="app_cancel">取消</string>
     <string name="title_image">Image Classification</string>
     <string name="title_image_garbage">Garbage Classification</string>
     <string name="title_intelligent_poetry">Intelligent poetry</string>
     <string name="title_intelligent_poetry_new">NEW</string>
-    <string name="title_object">Photo Detection</string>
-    <string name="title_object_camera">Camera Detection</string>
+    <string name="title_object">Object Detection(Photo)</string>
+    <string name="title_object_camera">Object Detection(Real-time)</string>
     <string name="title_pose_net">PoseNet</string>
     <string name="title_style_transfer">Style Transfer</string>
-    <string name="title_segmentation">Image Segmentation</string>
-
+    <string name="title_segmentation">Portrait Segmentation</string>
+    <string name="title_college_faq">FAQ</string>
+    <string name="title_college_one_hour">一小时体验</string>
+    <string name="title_college_forum">论坛提问</string>
+    <string name="title_college_training">训练模型</string>
+    <string name="title_college_perform">执行推理</string>
+    <string name="title_college_broken_side">端侧应用</string>
+    <string name="title_college_video">参考视频</string>
     <string name="title_source">Code</string>
     <string name="title_scene">Scene Detection</string>
     <string name="title_help">FeedBack</string>
@@ -44,6 +52,7 @@
     <!-- me fragment -->
     <string name="me_title">我的</string>
     <string name="me_share_title">一键分享</string>
+    <string name="me_my_qr_code">我的二维码</string>
     <string name="me_up_title">一键点赞</string>
     <string name="me_official_title">官方网站</string>
     <string name="me_official_code_title">官方代码仓</string>
@@ -66,7 +75,6 @@
     <string name="college_faq_title">FAQ</string>
     <string name="college_ask_title">论坛提问</string>
     <string name="college_light_title">~点亮您的学习之旅~</string>
-
     <string name="college_adapter_view">查看</string>
     <string name="college_dialog_title">简介</string>
     <string name="college_dialog_content">\t\t\tMindSpore是华为自研的全场景AI计算框架，
@@ -75,4 +83,10 @@
         \t\t\t版本在不断迭代更新中，MindSpore也会持续提供更多的学习资源、支持与服务，欢迎各行各业的开发者与伙伴深度参与、贡献智慧，打造无所不及的AI应用，与我们共建AI生态。\n</string>
     <string name="college_execute_title">" "</string>
 
+    <string name="poem_save_poster">保存图片</string>
+    <string name="poem_share_poster">分享图片</string>
+    <string name="poem_save_success">保存成功</string>
+    <string name="poem_save_share">保存分享图片</string>
+    <string name="save_failure">保存失败</string>
+
 </resources>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/values/styles.xml b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/values/styles.xml
index 86911eb8ed0..174547d86e1 100644
--- a/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/values/styles.xml
+++ b/model_zoo/official/lite/MindSpore_inhand/app/src/main/res/values/styles.xml
@@ -13,8 +13,10 @@
         <item name="android:buttonBarStyle">?android:attr/buttonBarStyle</item>
     </style>
 
-
-
+    <style name="anims" parent="AppTheme">
+        <item name="android:windowEnterAnimation">@anim/anim_enter</item>
+        <item name="android:windowExitAnimation">@anim/anim_exit</item>
+    </style>
 
     <!-- Text style "" -->
     <!-- Add this snippet to styles.xml. -->
diff --git a/model_zoo/official/lite/MindSpore_inhand/build.gradle b/model_zoo/official/lite/MindSpore_inhand/build.gradle
index b0e532a235a..ccd1ccd83f5 100644
--- a/model_zoo/official/lite/MindSpore_inhand/build.gradle
+++ b/model_zoo/official/lite/MindSpore_inhand/build.gradle
@@ -5,10 +5,12 @@ buildscript {
         jcenter()
         mavenCentral()
         maven { url "https://jitpack.io" }
+        maven {url 'https://developer.huawei.com/repo/'}
 
     }
     dependencies {
         classpath "com.android.tools.build:gradle:4.0.1"
+        classpath 'com.huawei.agconnect:agcp:1.4.2.300'
     }
 }
 
@@ -18,6 +20,7 @@ allprojects {
         jcenter()
         mavenCentral()
         maven { url "https://jitpack.io" }
+        maven {url 'https://developer.huawei.com/repo/'}
     }
 }
 
diff --git a/model_zoo/official/lite/MindSpore_inhand/common/src/main/java/com/mindspore/common/sp/Preferences.java b/model_zoo/official/lite/MindSpore_inhand/common/src/main/java/com/mindspore/common/sp/Preferences.java
index d53500a70f3..88ac308372c 100644
--- a/model_zoo/official/lite/MindSpore_inhand/common/src/main/java/com/mindspore/common/sp/Preferences.java
+++ b/model_zoo/official/lite/MindSpore_inhand/common/src/main/java/com/mindspore/common/sp/Preferences.java
@@ -11,6 +11,7 @@ public final class Preferences {
     public static final String KEY_COLLEGE_VIDEO = "preferences_college_video";
     public static final String KEY_COLLEGE_FAQ = "preferences_college_faq";
     public static final String KEY_COLLEGE_ASK = "preferences_college_ask";
+    public static final String API_KEY = "CgB6e3x9ss3nul/jhX9/4Y54MU0plgs6E1bW5SY8YQnq/uWhQHRxVGTf5Jl9f5NjRpvl0QV3Ft9sPihQ/PSL6RjC";
     public static final String KEY_PRIVACY = "preferences_privacy";
     public static final String[] KEY_COLLEGE_QUICK_ARRAY = new String[]{KEY_COLLEGE_TRAIN,KEY_COLLEGE_EXECUTE,KEY_COLLEGE_APP,KEY_COLLEGE_VIDEO};
 }
diff --git a/model_zoo/official/lite/MindSpore_inhand/common/src/main/java/com/mindspore/common/utils/ImageUtils.java b/model_zoo/official/lite/MindSpore_inhand/common/src/main/java/com/mindspore/common/utils/ImageUtils.java
new file mode 100644
index 00000000000..6cb77f7453c
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/common/src/main/java/com/mindspore/common/utils/ImageUtils.java
@@ -0,0 +1,129 @@
+package com.mindspore.common.utils;
+
+import android.content.Context;
+import android.content.Intent;
+import android.graphics.Bitmap;
+import android.graphics.Canvas;
+import android.media.MediaScannerConnection;
+import android.net.Uri;
+import android.os.Build;
+import android.os.Environment;
+import android.text.TextUtils;
+import android.util.Log;
+import android.view.View;
+
+import androidx.core.content.FileProvider;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+
+public class ImageUtils {
+
+    private static final String TAG = "BitmapUtils";
+
+
+    private static Bitmap loadBitmapFromView(View v, boolean isNeedCrop) {
+        int w = v.getWidth();
+        int h = v.getHeight();
+
+        Bitmap bmp = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888);
+        Canvas c = new Canvas(bmp);
+        v.layout((int) v.getX(), (int) v.getY(),
+                (int) v.getX() + w, (int) v.getY() + h);
+        v.draw(c);
+        return isNeedCrop ? Bitmap.createBitmap(bmp, 0, 0, w / 10 * 9, h / 10 * 9, null, false) : bmp;
+    }
+
+
+    private static Uri sharePic(Context context, Bitmap cachebmp, String child) {
+        final File qrImage = new File(Environment.getExternalStorageDirectory(), child + ".jpg");
+        if (qrImage.exists()) {
+            qrImage.delete();
+        }
+        try {
+            qrImage.createNewFile();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+        FileOutputStream fOut = null;
+        try {
+            fOut = new FileOutputStream(qrImage);
+        } catch (FileNotFoundException e) {
+            e.printStackTrace();
+        }
+        if (cachebmp == null) {
+            return null;
+        }
+        cachebmp.compress(Bitmap.CompressFormat.JPEG, 100, fOut);
+        try {
+            fOut.flush();
+            fOut.close();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+        Uri photoUri = FileProvider.getUriForFile(
+                context, context.getPackageName() + ".fileprovider", qrImage);
+        return photoUri;
+    }
+
+
+    // Save the picture to the system album and refresh it.
+    public static Uri saveToAlbum(Context context, View view, String child, boolean isNeedCrop) {
+        Bitmap cachebmp = loadBitmapFromView(view, isNeedCrop);
+        File file = null;
+        String fileName = TextUtils.isEmpty(child) ? System.currentTimeMillis() + ".jpg" : child + ".jpg";
+        File root = new File(Environment.getExternalStorageDirectory().getAbsoluteFile(), context.getPackageName());
+        File dir = new File(root, "image");
+        if (dir.mkdirs() || dir.isDirectory()) {
+            file = new File(dir, fileName);
+        }
+        FileOutputStream os = null;
+        try {
+            os = new FileOutputStream(file);
+            cachebmp.compress(Bitmap.CompressFormat.JPEG, 100, os);
+            os.flush();
+
+        } catch (FileNotFoundException e) {
+            Log.e(TAG, e.getMessage());
+        } catch (IOException e) {
+            Log.e(TAG, e.getMessage());
+        } finally {
+            try {
+                if (os != null) {
+                    os.close();
+                }
+            } catch (IOException e) {
+                Log.e(TAG, e.getMessage());
+            }
+        }
+        if (file == null) {
+            return null;
+        }
+        // Gallery refresh.
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
+            String path = null;
+            try {
+                path = file.getCanonicalPath();
+            } catch (IOException e) {
+                Log.e(TAG, e.getMessage());
+            }
+            MediaScannerConnection.scanFile(context, new String[]{path}, null,
+                    (path1, uri) -> {
+                        Intent mediaScanIntent = new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE);
+                        mediaScanIntent.setData(uri);
+                        context.sendBroadcast(mediaScanIntent);
+                    });
+        } else {
+            String relationDir = file.getParent();
+            File file1 = new File(relationDir);
+            context.sendBroadcast(new Intent(Intent.ACTION_MEDIA_MOUNTED, Uri.fromFile(file1.getAbsoluteFile())));
+        }
+
+        Uri photoUri = FileProvider.getUriForFile(
+                context, context.getPackageName() + ".fileprovider", file);
+        return photoUri;
+    }
+
+}
diff --git a/model_zoo/official/lite/MindSpore_inhand/common/src/main/java/com/mindspore/common/utils/StringUtils.java b/model_zoo/official/lite/MindSpore_inhand/common/src/main/java/com/mindspore/common/utils/StringUtils.java
new file mode 100644
index 00000000000..40a6c8c767c
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/common/src/main/java/com/mindspore/common/utils/StringUtils.java
@@ -0,0 +1,31 @@
+package com.mindspore.common.utils;
+
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+public class StringUtils {
+
+
+    public static boolean checkChar(char ch) {
+        return (ch + "").getBytes().length == 1;
+    }
+
+    public static boolean isChinese(String str) {
+        String regEx1 = "[\\u4e00-\\u9fa5]+";
+        String regEx2 = "[\\uFF00-\\uFFEF]+";
+        String regEx3 = "[\\u2E80-\\u2EFF]+";
+        String regEx4 = "[\\u3000-\\u303F]+";
+        String regEx5 = "[\\u31C0-\\u31EF]+";
+        Pattern p1 = Pattern.compile(regEx1);
+        Pattern p2 = Pattern.compile(regEx2);
+        Pattern p3 = Pattern.compile(regEx3);
+        Pattern p4 = Pattern.compile(regEx4);
+        Pattern p5 = Pattern.compile(regEx5);
+        Matcher m1 = p1.matcher(str);
+        Matcher m2 = p2.matcher(str);
+        Matcher m3 = p3.matcher(str);
+        Matcher m4 = p4.matcher(str);
+        Matcher m5 = p5.matcher(str);
+        return m1.find() || m2.find() || m3.find() || m4.find() || m5.find();
+    }
+}
diff --git a/model_zoo/official/lite/MindSpore_inhand/common/src/main/res/menu/menu_setting_qr.xml b/model_zoo/official/lite/MindSpore_inhand/common/src/main/res/menu/menu_setting_qr.xml
new file mode 100644
index 00000000000..39a938a945b
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/common/src/main/res/menu/menu_setting_qr.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+      xmlns:app="http://schemas.android.com/apk/res-auto">
+
+    <item
+        android:id="@+id/item_more_qr"
+        android:title="more"
+        android:orderInCategory="2"
+        android:icon="@drawable/icon_more"
+        app:showAsAction="always"/>
+</menu>
diff --git a/model_zoo/official/lite/MindSpore_inhand/common/src/main/res/values-en/strings.xml b/model_zoo/official/lite/MindSpore_inhand/common/src/main/res/values-en/strings.xml
index 4f491682a0b..9fdb2dcd0a4 100644
--- a/model_zoo/official/lite/MindSpore_inhand/common/src/main/res/values-en/strings.xml
+++ b/model_zoo/official/lite/MindSpore_inhand/common/src/main/res/values-en/strings.xml
@@ -9,7 +9,7 @@
     <string name="explain_garbage_classification">Garbage classification identifies the garbage category of the object detected by the camera lens.</string>
     <string name="explain_scene_detection">Scene detection can estimate the category of the target scene.</string>
     <string name="explain_title">Summary</string>
-    <string name="segmentation_toolbar_title">Image Segmentation</string>
+    <string name="segmentation_toolbar_title">Portrait Segmentation</string>
     <string name="style_transfer_title">Style Transfer</string>
     <string name="posenet_activity_title">PoseNet</string>
     <string name="image_scene_title">Scene Detection</string>
diff --git a/model_zoo/official/lite/MindSpore_inhand/common/src/main/res/values-zh/strings.xml b/model_zoo/official/lite/MindSpore_inhand/common/src/main/res/values-zh/strings.xml
index 738f63979a6..ca63ae3d236 100644
--- a/model_zoo/official/lite/MindSpore_inhand/common/src/main/res/values-zh/strings.xml
+++ b/model_zoo/official/lite/MindSpore_inhand/common/src/main/res/values-zh/strings.xml
@@ -9,7 +9,6 @@
     <string name="explain_garbage_classification">垃圾分类可识别出镜头中物体所属的垃圾类别。</string>
     <string name="explain_scene_detection">场景检测可以判断目标场景的类型。</string>
     <string name="explain_title">简要说明</string>
-    <string name="segmentation_toolbar_title">图像分割</string>
     <string name="style_transfer_title">风格迁移</string>
     <string name="posenet_activity_title">骨骼检测</string>
     <string name="image_scene_title">场景检测</string>
@@ -17,4 +16,5 @@
     <string name="image_camera_title">图像分类</string>
     <string name="object_camery_title">视频检测</string>
     <string name="activity_photo_title">照片检测</string>
+    <string name="segmentation_toolbar_title">人像分割</string>
 </resources>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/common/src/main/res/values/strings.xml b/model_zoo/official/lite/MindSpore_inhand/common/src/main/res/values/strings.xml
index f6a432518ea..4ae065ac220 100644
--- a/model_zoo/official/lite/MindSpore_inhand/common/src/main/res/values/strings.xml
+++ b/model_zoo/official/lite/MindSpore_inhand/common/src/main/res/values/strings.xml
@@ -18,6 +18,6 @@
     <string name="image_scene_title">场景检测</string>
     <string name="posenet_activity_title">骨骼检测</string>
     <string name="style_transfer_title">风格迁移</string>
-    <string name="segmentation_toolbar_title">图像分割</string>
+    <string name="segmentation_toolbar_title">人像分割</string>
 
 </resources>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/.gitignore b/model_zoo/official/lite/MindSpore_inhand/hms/.gitignore
new file mode 100644
index 00000000000..42afabfd2ab
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/build.gradle b/model_zoo/official/lite/MindSpore_inhand/hms/build.gradle
new file mode 100644
index 00000000000..c60c4ed6d8a
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/build.gradle
@@ -0,0 +1,95 @@
+plugins {
+    id 'com.android.library'
+}
+
+android {
+    compileSdkVersion 30
+    buildToolsVersion "30.0.1"
+
+    defaultConfig {
+        minSdkVersion 21
+        targetSdkVersion 30
+        versionCode 1
+        versionName "1.0"
+
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+        javaCompileOptions {
+            annotationProcessorOptions {
+                arguments = [AROUTER_MODULE_NAME: project.getName()]
+            }
+        }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+    aaptOptions {
+        noCompress "ms"
+    }
+
+    lintOptions {
+        checkReleaseBuilds false
+        // Or, if you prefer, you can continue to check for errors in release builds,
+        // but continue the build even when errors are found:
+        abortOnError false
+    }
+
+    repositories {
+        google()
+        jcenter()
+
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+}
+
+dependencies {
+    implementation fileTree(dir: "libs", include: ["*.jar"])
+    implementation 'androidx.recyclerview:recyclerview:1.1.0'
+    implementation 'androidx.appcompat:appcompat:1.3.0-alpha02'
+    implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
+    implementation project(path: ':common')
+    testImplementation 'junit:junit:4.12'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.1'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
+    implementation 'com.github.bumptech.glide:glide:4.11.0'
+    annotationProcessor 'com.github.bumptech.glide:compiler:4.11.0'
+    implementation 'com.alibaba:arouter-api:1.5.1'
+    annotationProcessor 'com.alibaba:arouter-compiler:1.5.1'
+
+    implementation 'com.huawei.hms:ml-computer-vision-segmentation:2.2.0.300'
+    implementation 'com.huawei.hms:ml-computer-vision-image-segmentation-multiclass-model:2.2.0.300'
+    implementation 'com.huawei.hms:ml-computer-vision-image-segmentation-body-model:2.2.0.300'
+    implementation 'com.huawei.hms:ml-computer-vision-image-segmentation-hair-model:2.2.0.300'
+
+    implementation 'com.huawei.hms:ml-computer-vision-ocr:2.0.5.300'
+    implementation 'com.huawei.hms:ml-computer-vision-ocr-latin-model:2.0.5.300'
+    implementation 'com.huawei.hms:ml-computer-vision-ocr-jk-model:2.0.5.300'
+    implementation 'com.huawei.hms:ml-computer-vision-ocr-cn-model:2.0.5.300'
+
+    implementation 'com.huawei.hms:ml-computer-vision-skeleton:2.0.4.300'
+    implementation 'com.huawei.hms:ml-computer-vision-skeleton-model:2.0.4.300'
+    implementation 'com.huawei.hms:ml-computer-vision-yoga-model:2.0.4.300'
+
+    implementation 'com.huawei.hms:ml-computer-vision-scenedetection:2.0.3.300'
+    implementation 'com.huawei.hms:ml-computer-vision-scenedetection-model:2.0.3.300'
+
+    implementation 'com.huawei.hms:ml-computer-vision-handkeypoint:2.1.0.300'
+    implementation 'com.huawei.hms:ml-computer-vision-handkeypoint-model:2.1.0.300'
+    implementation 'com.huawei.hms:ml-computer-vision-gesture-model:2.1.0.300'
+
+    implementation 'com.huawei.hms:ml-computer-translate:2.2.0.300'
+    implementation 'com.huawei.hms:ml-computer-translate-model:2.2.0.300'
+    implementation 'com.huawei.hms:ml-computer-language-detection:2.2.0.300'
+    implementation 'com.huawei.hms:ml-computer-language-detection-model:2.2.0.300'
+
+}
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/consumer-rules.pro b/model_zoo/official/lite/MindSpore_inhand/hms/consumer-rules.pro
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/model_zoo/official/lite/MindSpore_inhand/posenet/proguard-rules.pro b/model_zoo/official/lite/MindSpore_inhand/hms/proguard-rules.pro
similarity index 100%
rename from model_zoo/official/lite/MindSpore_inhand/posenet/proguard-rules.pro
rename to model_zoo/official/lite/MindSpore_inhand/hms/proguard-rules.pro
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/senceDetection b/model_zoo/official/lite/MindSpore_inhand/hms/senceDetection
new file mode 100644
index 00000000000..5c2ec8ce4ac
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/senceDetection
@@ -0,0 +1,207 @@
+beach
+bluesky
+sunset
+food
+flower
+greenplant
+snow
+night
+text
+cat
+dog
+fireworks
+overcast
+fallen
+panda
+car
+oldbuildings
+bicycle
+waterfall
+playground
+corridor
+cabin
+washroom
+kitchen
+bedroom
+diningroom
+livingroom
+skyscraper
+bridge
+waterside
+mountain
+overlook
+construction
+islam
+european
+footballfield
+baseballfield
+tenniscourt
+carinside
+badmintoncourt
+pingpangcourt
+swimmingpool
+alpaca
+library
+supermarket
+restaurant
+tiger
+penguin
+elephant
+dinosaur
+watersurface
+indoorbasketballcourt
+bowlingalley
+classroom
+rabbit
+rhinoceros
+camel
+tortoise
+leopard
+giraffe
+peacock
+kangaroo
+lion
+motorcycle
+aircraft
+train
+ship
+glasses
+watch
+highwheels
+washingmachine
+airconditioner
+camera
+map
+keyboard
+redenvelope
+fucharacter
+xicharacter
+dragondance
+liondance
+go
+teddybear
+transformer
+thesmurfs
+littlepony
+butterfly
+ladybug
+dragonfly
+billiardroom
+meetingroom
+office
+bar
+mallcourtyard
+deer
+cathedralhall
+bee
+helicopter
+mahjong
+chess
+McDonalds
+ornamentalfish
+widebuildings
+
+
+
+沙滩
+蓝天
+日出日落
+美食
+花朵
+绿植
+雪景
+夜景
+文字
+猫
+狗
+烟花
+阴天
+秋叶
+熊猫
+汽车
+中式建筑
+自行车
+瀑布
+游乐场
+走廊巷道
+火车飞机内部
+卫生间
+厨房
+卧室
+餐厅
+客厅
+摩天大楼+塔
+桥梁
+海滨/湖滨
+山峰
+城市俯瞰
+工地
+伊斯兰式建筑
+欧式建筑
+足球场
+棒球场
+网球场
+轿车内部
+羽毛球馆
+乒乓球馆
+游泳馆
+羊驼
+图书馆
+超市
+饭店
+老虎
+企鹅
+大象
+恐龙
+水面
+室内篮球场
+保龄球馆
+教室
+兔子
+犀牛
+骆驼
+乌龟
+豹子
+长颈鹿
+孔雀
+袋鼠
+狮子
+电动车/摩托车
+飞机
+火车
+轮船
+眼镜
+手表
+高跟鞋
+洗衣机
+空调
+相机
+地图
+键盘
+红包
+福 字
+囍 字
+舞龙
+舞狮
+围棋
+泰迪熊
+京剧脸谱
+蓝精灵
+小马宝莉
+蝴蝶
+瓢虫
+蜻蜓
+桌球房
+会议室
+办公室
+酒吧
+商场中庭
+梅花鹿
+教堂正厅
+蜜蜂
+直升机
+麻将
+象棋
+麦当劳
+观赏鱼
+广角城楼
diff --git a/model_zoo/official/lite/MindSpore_inhand/posenet/src/androidTest/java/com/mindspore/posenet/ExampleInstrumentedTest.java b/model_zoo/official/lite/MindSpore_inhand/hms/src/androidTest/java/com/mindspore/hms/ExampleInstrumentedTest.java
similarity index 80%
rename from model_zoo/official/lite/MindSpore_inhand/posenet/src/androidTest/java/com/mindspore/posenet/ExampleInstrumentedTest.java
rename to model_zoo/official/lite/MindSpore_inhand/hms/src/androidTest/java/com/mindspore/hms/ExampleInstrumentedTest.java
index 03b8be7651e..436b984d863 100644
--- a/model_zoo/official/lite/MindSpore_inhand/posenet/src/androidTest/java/com/mindspore/posenet/ExampleInstrumentedTest.java
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/androidTest/java/com/mindspore/hms/ExampleInstrumentedTest.java
@@ -1,14 +1,14 @@
-package com.mindspore.posenet;
+package com.mindspore.hms;
 
 import android.content.Context;
 
-import androidx.test.ext.junit.runners.AndroidJUnit4;
 import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
-import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.*;
 
 /**
  * Instrumented test, which will execute on an Android device.
@@ -21,6 +21,6 @@ public class ExampleInstrumentedTest {
     public void useAppContext() {
         // Context of the app under test.
         Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
-        assertEquals("com.mindspore.posenet", appContext.getPackageName());
+        assertEquals("com.mindspore.hms.test", appContext.getPackageName());
     }
 }
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/AndroidManifest.xml b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/AndroidManifest.xml
new file mode 100644
index 00000000000..7752e1116f1
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/AndroidManifest.xml
@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.mindspore.hms">
+
+    <application
+        android:allowBackup="true"
+        android:label="@string/app_name"
+        android:supportsRtl="true">
+        <activity
+            android:name=".ImageSegmentation.PortraitSegmentationActivity"
+            android:screenOrientation="portrait"
+            android:theme="@style/Theme.AppCompat.NoActionBar"/>
+        <activity
+            android:name=".bonedetection.PosenetMainActivitys"
+            android:screenOrientation="portrait"
+            android:theme="@style/Theme.AppCompat.NoActionBar" />
+        <activity
+            android:name=".bonedetection.LiveSkeletonAnalyseActivity"
+            android:screenOrientation="portrait"
+            android:theme="@style/Theme.AppCompat.NoActionBar" />
+        <activity
+            android:name=".texttranslation.TextTranslationRealTimeActivity"
+            android:screenOrientation="portrait"
+            android:theme="@style/Theme.AppCompat.NoActionBar" />
+        <activity
+            android:name=".gesturerecognition.LiveHandGestureAnalyseActivity"
+            android:screenOrientation="portrait"
+            android:theme="@style/Theme.AppCompat.NoActionBar" />
+        <activity
+            android:name=".texttranslation.TextTranslationActivity"
+            android:screenOrientation="portrait"
+            android:theme="@style/Theme.AppCompat.NoActionBar" />
+        <activity
+            android:name=".gesturerecognition.StillHandGestureAnalyseActivity"
+            android:theme="@style/Theme.AppCompat.NoActionBar" />
+        <activity
+            android:name=".textrecognition.VideoTextRecognitionActivity"
+            android:screenOrientation="portrait"
+            android:theme="@style/Theme.AppCompat.NoActionBar" />
+        <activity
+            android:name=".scenedetection.SenceDetectionStillAnalyseActivity"
+            android:screenOrientation="portrait"
+            android:theme="@style/Theme.AppCompat.NoActionBar" />
+        <activity
+            android:name=".scenedetection.SenceDetectionLiveAnalyseActivity"
+            android:screenOrientation="portrait"
+            android:theme="@style/Theme.AppCompat.NoActionBar" />
+        <activity
+            android:name=".ImageSegmentation.ImageSegmentationActivity"
+            android:screenOrientation="portrait"
+            android:theme="@style/Theme.AppCompat.NoActionBar" />
+        <activity
+            android:name=".ImageSegmentation.ImageSegmentationLiveAnalyseActivity"
+            android:screenOrientation="portrait"
+            android:theme="@style/Theme.AppCompat.NoActionBar" />
+        <activity
+            android:name=".textrecognition.TextRecognitionActivity"
+            android:screenOrientation="portrait"
+            android:theme="@style/Theme.AppCompat.NoActionBar" />
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/assets/Country_pair_new.txt b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/assets/Country_pair_new.txt
new file mode 100644
index 00000000000..f3efc3c971a
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/assets/Country_pair_new.txt
@@ -0,0 +1,59 @@
+Afrikaans af
+Arabic ar
+Bulgarian bg
+Bengali bn
+Catalan ca
+Czech cs
+Welsh cy
+Danish da
+German de
+Greek el
+English en
+Spanish es
+Estonian et
+Finnish fi
+French fr
+Gujarati gu
+Hebrew he
+Hindi hi
+Croatian hr
+Hungarian hu
+Indonesian id
+Italian it
+Japanese ja
+Kannada kn
+Korean ko
+Lithuanian lt
+Macedonian mk
+Malayalam ml
+Marathi mr
+Dutch nl
+Punjabi pa
+Polish pl
+Portuguese pt
+Romanian ro
+Russian ru
+Slovak sk
+Slovenian sl
+Somali so
+Albanian sq
+Swedish sv
+Tamil ta
+Telugu te
+Thai th
+Tagalog tl
+Turkish tr
+Ukrainian uk
+Urdu ur
+Vietnamese vi
+Chinese zh
+Malaysian ms
+Norwegian no
+Chinese(Traditional) zh-HK
+Serbian sr
+Myanmar my
+Khmer km
+Persian fa
+Latvian lv
+Filipino tl
+Chinese(Traditional) zh-hk
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/java/com/mindspore/imagesegmentation/help/BitmapUtils.java b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/BitmapUtils.java
similarity index 73%
rename from model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/java/com/mindspore/imagesegmentation/help/BitmapUtils.java
rename to model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/BitmapUtils.java
index cfe387f3fab..9d58139ce61 100644
--- a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/java/com/mindspore/imagesegmentation/help/BitmapUtils.java
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/BitmapUtils.java
@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package com.mindspore.imagesegmentation.help;
+package com.mindspore.hms;
 
 import android.app.Activity;
 import android.content.ContentResolver;
@@ -23,13 +23,11 @@ import android.database.Cursor;
 import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
 import android.graphics.Matrix;
-import android.graphics.RectF;
 import android.media.ExifInterface;
 import android.media.MediaScannerConnection;
 import android.net.Uri;
 import android.os.Build;
 import android.os.Environment;
-import android.provider.MediaStore;
 import android.util.Log;
 
 import java.io.ByteArrayInputStream;
@@ -39,21 +37,10 @@ import java.io.FileNotFoundException;
 import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
-import java.nio.ByteBuffer;
-import java.nio.ByteOrder;
 
 public class BitmapUtils {
     private static final String TAG = "BitmapUtils";
 
-    public static void recycleBitmap(Bitmap... bitmaps) {
-        for (Bitmap bitmap : bitmaps) {
-            if (bitmap != null && !bitmap.isRecycled()) {
-                bitmap.recycle();
-                bitmap = null;
-            }
-        }
-    }
-
     public static Bitmap getBitmapFormUri(Activity ac, Uri uri) {
         Bitmap bitmap = null;
         try {
@@ -110,13 +97,13 @@ public class BitmapUtils {
             ByteArrayInputStream isBm = new ByteArrayInputStream(baos.toByteArray());
             Bitmap bitmap = BitmapFactory.decodeStream(isBm, null, null);
             return bitmap;
-        }else {
+        } else {
             return null;
         }
     }
 
     public static File getFileFromMediaUri(Context ac, Uri uri) {
-        if (uri.getScheme().toString().compareTo("content") == 0) {
+        if (uri.getScheme().compareTo("content") == 0) {
             ContentResolver cr = ac.getContentResolver();
             Cursor cursor = cr.query(uri, null, null, null, null);
             if (cursor != null) {
@@ -127,7 +114,7 @@ public class BitmapUtils {
                     return new File(filePath);
                 }
             }
-        } else if (uri.getScheme().toString().compareTo("file") == 0) {
+        } else if (uri.getScheme().compareTo("file") == 0) {
             return new File(uri.toString().replace("file://", ""));
         }
         return null;
@@ -173,48 +160,22 @@ public class BitmapUtils {
         return returnBm;
     }
 
-    public static Bitmap scaleBitmapAndKeepRatio(Bitmap targetBmp, int reqHeightInPixels, int reqWidthInPixels) {
-        if (targetBmp.getHeight() == reqHeightInPixels && targetBmp.getWidth() == reqWidthInPixels) {
-            return targetBmp;
-        }
+    // Scale pictures to screen width.
+    public static Bitmap zoomImage(Bitmap imageBitmap, int targetWidth, int maxHeight) {
+        float scaleFactor =
+                Math.max(
+                        (float) imageBitmap.getWidth() / (float) targetWidth,
+                        (float) imageBitmap.getHeight() / (float) maxHeight);
+        Bitmap resizedBitmap =
+                Bitmap.createScaledBitmap(
+                        imageBitmap,
+                        (int) (imageBitmap.getWidth() / scaleFactor),
+                        (int) (imageBitmap.getHeight() / scaleFactor),
+                        true);
 
-        Matrix matrix = new Matrix();
-        matrix.setRectToRect(new RectF(0f, 0f,
-                targetBmp.getWidth(),
-                targetBmp.getHeight()
-        ), new RectF(0f, 0f,
-                reqWidthInPixels,
-                reqHeightInPixels
-        ), Matrix.ScaleToFit.FILL);
-
-        return Bitmap.createBitmap(
-                targetBmp, 0, 0,
-                targetBmp.getWidth(),
-                targetBmp.getHeight(), matrix, true
-        );
+        return resizedBitmap;
     }
 
-    public static ByteBuffer bitmapToByteBuffer(Bitmap bitmapIn, int width, int height, float mean, float std) {
-        Bitmap bitmap = scaleBitmapAndKeepRatio(bitmapIn, width, height);
-        ByteBuffer inputImage = ByteBuffer.allocateDirect(1 * width * height * 3 * 4);
-        inputImage.order(ByteOrder.nativeOrder());
-        inputImage.rewind();
-        int[] intValues = new int[width * height];
-        bitmap.getPixels(intValues, 0, width, 0, 0, width, height);
-        int pixel = 0;
-        for (int y = 0; y < height; y++) {
-            for (int x = 0; x < width; x++) {
-                int value = intValues[pixel++];
-                inputImage.putFloat(((float) (value >> 16 & 255) - mean) / std);
-                inputImage.putFloat(((float) (value >> 8 & 255) - mean) / std);
-                inputImage.putFloat(((float) (value & 255) - mean) / std);
-            }
-        }
-        inputImage.rewind();
-        return inputImage;
-    }
-
-
     // Save the picture to the system album and refresh it.
     public static void saveToAlbum(final Context context, Bitmap bitmap) {
         File file = null;
@@ -255,13 +216,10 @@ public class BitmapUtils {
                 Log.e(TAG, e.getMessage());
             }
             MediaScannerConnection.scanFile(context, new String[]{path}, null,
-                    new MediaScannerConnection.OnScanCompletedListener() {
-                        @Override
-                        public void onScanCompleted(String path, Uri uri) {
-                            Intent mediaScanIntent = new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE);
-                            mediaScanIntent.setData(uri);
-                            context.sendBroadcast(mediaScanIntent);
-                        }
+                    (path1, uri) -> {
+                        Intent mediaScanIntent = new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE);
+                        mediaScanIntent.setData(uri);
+                        context.sendBroadcast(mediaScanIntent);
                     });
         } else {
             String relationDir = file.getParent();
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/ImageSegmentation/ImageSegmentationActivity.java b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/ImageSegmentation/ImageSegmentationActivity.java
new file mode 100644
index 00000000000..a9c544dfb96
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/ImageSegmentation/ImageSegmentationActivity.java
@@ -0,0 +1,227 @@
+/**
+ * Copyright 2021 Huawei Technologies Co., Ltd
+ * <p>
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.mindspore.hms.ImageSegmentation;
+
+import android.content.Intent;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.net.Uri;
+import android.os.Bundle;
+import android.os.Environment;
+import android.provider.MediaStore;
+import android.util.Log;
+import android.util.Pair;
+import android.view.View;
+import android.widget.ImageView;
+import android.widget.Toast;
+
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
+import androidx.core.content.FileProvider;
+
+import com.alibaba.android.arouter.facade.annotation.Route;
+import com.alibaba.android.arouter.launcher.ARouter;
+import com.bumptech.glide.Glide;
+import com.huawei.hmf.tasks.Task;
+import com.huawei.hms.mlsdk.MLAnalyzerFactory;
+import com.huawei.hms.mlsdk.common.MLFrame;
+import com.huawei.hms.mlsdk.imgseg.MLImageSegmentation;
+import com.huawei.hms.mlsdk.imgseg.MLImageSegmentationAnalyzer;
+import com.huawei.hms.mlsdk.imgseg.MLImageSegmentationScene;
+import com.huawei.hms.mlsdk.imgseg.MLImageSegmentationSetting;
+import com.mindspore.hms.BitmapUtils;
+import com.mindspore.hms.R;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+
+@Route(path = "/hms/ImageSegmentationActivity")
+public class ImageSegmentationActivity extends AppCompatActivity {
+
+    private static final String TAG = ImageSegmentationActivity.class.getSimpleName();
+    private static final int RC_CHOOSE_PHOTO = 1;
+    private static final int RC_CHOOSE_CAMERA = 2;
+
+    private ImageView imgPreview, mImageView;
+    private Uri imageUri;
+
+    private Bitmap originBitmap;
+    private MLImageSegmentationAnalyzer analyzer;
+    private Bitmap bitmapFore;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_image_segmentation);
+        createAnalyzer();
+        init();
+    }
+
+    private void init() {
+        imgPreview = findViewById(R.id.img_origin);
+        mImageView = findViewById(R.id.image_result);
+
+        Toolbar mToolbar = findViewById(R.id.ImageSegmentation_activity_toolbar);
+        setSupportActionBar(mToolbar);
+        mToolbar.setNavigationOnClickListener(view -> finish());
+    }
+
+
+    private void createAnalyzer() {
+        MLImageSegmentationSetting setting = new MLImageSegmentationSetting.Factory()
+                .setExact(false)
+                .setAnalyzerType(MLImageSegmentationSetting.BODY_SEG)
+                .setScene(MLImageSegmentationScene.ALL)
+                .create();
+        analyzer = MLAnalyzerFactory.getInstance().getImageSegmentationAnalyzer(setting);
+    }
+
+    public void onClickPhoto(View view) {
+        openGallay(RC_CHOOSE_PHOTO);
+    }
+
+    public void onClickCamera(View view) {
+        openCamera();
+    }
+
+
+    public void onClickRealTime(View view) {
+        ARouter.getInstance().build("/hms/ImageSegmentationLiveAnalyseActivity").navigation();
+    }
+
+    private void openGallay(int request) {
+        Intent intent = new Intent(Intent.ACTION_PICK, null);
+        intent.setDataAndType(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, "image/*");
+        startActivityForResult(intent, request);
+    }
+
+    public void onClickSave(View view) {
+        if (this.bitmapFore == null) {
+            Log.e(TAG, "null processed image");
+            Toast.makeText(this.getApplicationContext(), R.string.no_pic_neededSave, Toast.LENGTH_SHORT).show();
+        } else {
+            BitmapUtils.saveToAlbum(getApplicationContext(), this.bitmapFore);
+            Toast.makeText(this.getApplicationContext(), R.string.save_success, Toast.LENGTH_SHORT).show();
+        }
+    }
+
+    private void openCamera() {
+        Intent intentToTakePhoto = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
+        String mTempPhotoPath = Environment.getExternalStorageDirectory() + File.separator + "photo.jpeg";
+        imageUri = FileProvider.getUriForFile(this, getApplicationContext().getPackageName() + ".fileprovider", new File(mTempPhotoPath));
+        intentToTakePhoto.putExtra(MediaStore.EXTRA_OUTPUT, imageUri);
+        startActivityForResult(intentToTakePhoto, RC_CHOOSE_CAMERA);
+    }
+
+    @Override
+    protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
+        super.onActivityResult(requestCode, resultCode, data);
+        if (resultCode == RESULT_OK) {
+            if (RC_CHOOSE_PHOTO == requestCode) {
+                if (null != data && null != data.getData()) {
+                    this.imageUri = data.getData();
+                    showOriginImage();
+                } else {
+                    finish();
+                }
+            } else if (RC_CHOOSE_CAMERA == requestCode) {
+                showOriginCamera();
+            }
+        }
+    }
+
+    private void showOriginImage() {
+        try {
+            originBitmap = BitmapFactory.decodeStream(getContentResolver().openInputStream(imageUri));
+        } catch (FileNotFoundException e) {
+            e.printStackTrace();
+        }
+        if (originBitmap != null) {
+            Glide.with(this).load(originBitmap).into(imgPreview);
+            showSegmentationImage();
+        } else {
+        }
+    }
+
+    private void showSegmentationImage() {
+        MLFrame frame = new MLFrame.Creator().setBitmap(originBitmap).create();
+        Task<MLImageSegmentation> task = analyzer.asyncAnalyseFrame(frame);
+        task.addOnSuccessListener(segmentation -> {
+            // Processing logic for recognition success.
+            if (segmentation != null) {
+                displaySuccess(segmentation);
+            }
+        }).addOnFailureListener(e -> {
+            displayFailure(e.toString());
+        });
+    }
+
+    private void showOriginCamera() {
+        try {
+            Pair<Integer, Integer> targetedSize = this.getTargetSize();
+            int targetWidth = targetedSize.first;
+            int maxHeight = targetedSize.second;
+            Bitmap bitmap = BitmapFactory.decodeStream(getContentResolver().openInputStream(imageUri));
+            originBitmap = BitmapUtils.zoomImage(bitmap, targetWidth, maxHeight);
+        } catch (FileNotFoundException e) {
+            e.printStackTrace();
+        }
+        // Determine how much to scale down the image.
+        if (originBitmap != null) {
+            Glide.with(this).load(originBitmap).into(imgPreview);
+            showSegmentationImage();
+        }
+    }
+
+    private Pair<Integer, Integer> getTargetSize() {
+        return new Pair<>(((View) this.imgPreview.getParent()).getWidth(), ((View) this.imgPreview.getParent()).getHeight());
+    }
+
+
+    private void displaySuccess(MLImageSegmentation imageSegmentationResult) {
+        // Draw the portrait with a transparent background.
+        bitmapFore = imageSegmentationResult.getForeground();
+        if (bitmapFore != null) {
+            this.mImageView.setImageBitmap(bitmapFore);
+        } else {
+            this.displayFailure("bitmapFore is null.");
+        }
+    }
+
+    private void displayFailure(String str) {
+        Log.e(TAG, str);
+        Toast.makeText(this, R.string.segmentation_fail, Toast.LENGTH_SHORT).show();
+    }
+
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        stopAnalyzer();
+    }
+
+    private void stopAnalyzer() {
+        if (analyzer != null) {
+            try {
+                analyzer.stop();
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/ImageSegmentation/ImageSegmentationLiveAnalyseActivity.java b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/ImageSegmentation/ImageSegmentationLiveAnalyseActivity.java
new file mode 100644
index 00000000000..9cec88ed314
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/ImageSegmentation/ImageSegmentationLiveAnalyseActivity.java
@@ -0,0 +1,283 @@
+/**
+ * Copyright 2021 Huawei Technologies Co., Ltd
+ * <p>
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.mindspore.hms.ImageSegmentation;
+
+import android.Manifest;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.net.Uri;
+import android.os.Build;
+import android.os.Bundle;
+import android.provider.Settings;
+import android.renderscript.RenderScript;
+import android.util.Log;
+import android.util.SparseArray;
+import android.view.View;
+
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AlertDialog;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
+import androidx.core.app.ActivityCompat;
+
+import com.alibaba.android.arouter.facade.annotation.Route;
+import com.huawei.hms.mlsdk.MLAnalyzerFactory;
+import com.huawei.hms.mlsdk.common.LensEngine;
+import com.huawei.hms.mlsdk.common.MLAnalyzer;
+import com.huawei.hms.mlsdk.imgseg.MLImageSegmentation;
+import com.huawei.hms.mlsdk.imgseg.MLImageSegmentationAnalyzer;
+import com.huawei.hms.mlsdk.imgseg.MLImageSegmentationScene;
+import com.huawei.hms.mlsdk.imgseg.MLImageSegmentationSetting;
+import com.mindspore.hms.R;
+import com.mindspore.hms.camera.GraphicOverlay;
+import com.mindspore.hms.camera.LensEnginePreview;
+import com.mindspore.hms.camera.MLSegmentGraphic;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+
+@Route(path = "/hms/ImageSegmentationLiveAnalyseActivity")
+public class ImageSegmentationLiveAnalyseActivity extends AppCompatActivity implements View.OnClickListener {
+    private static final String TAG = ImageSegmentationLiveAnalyseActivity.class.getSimpleName();
+
+    private static final int CAMERA_PERMISSION_CODE = 0;
+
+    private MLImageSegmentationAnalyzer analyzer;
+
+    private LensEngine mLensEngine;
+
+    private LensEnginePreview mPreview;
+
+    private GraphicOverlay mOverlay;
+
+    private int lensType = LensEngine.FRONT_LENS;
+
+    private boolean isFront = true;
+
+    private boolean isPermissionRequested;
+
+    private static final String[] ALL_PERMISSION =
+            new String[]{
+                    Manifest.permission.CAMERA,
+            };
+
+    private RenderScript renderScript;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_image_segmentation_live_analyse);
+        Toolbar mToolbar = findViewById(R.id.ImageSegmentation_activity_toolbar);
+        setSupportActionBar(mToolbar);
+        mToolbar.setNavigationOnClickListener(view -> finish());
+        this.mPreview = this.findViewById(R.id.segment_preview);
+        this.mOverlay = this.findViewById(R.id.segment_overlay);
+        this.findViewById(R.id.facingSwitch).setOnClickListener(this);
+        if (savedInstanceState != null) {
+            this.lensType = savedInstanceState.getInt("lensType");
+        }
+        this.createSegmentAnalyzer();
+        // Checking camera permissions.
+        if (ActivityCompat.checkSelfPermission(this, Manifest.permission.CAMERA) == PackageManager.PERMISSION_GRANTED) {
+            this.createLensEngine();
+        } else {
+            this.checkPermission();
+        }
+        renderScript = RenderScript.create(this);
+    }
+
+    private void createLensEngine() {
+        Context context = this.getApplicationContext();
+        // Create LensEngine.
+        this.mLensEngine = new LensEngine.Creator(context, this.analyzer).setLensType(this.lensType)
+                .applyDisplayDimension(960, 720)
+                .applyFps(25.0f)
+                .enableAutomaticFocus(true)
+                .create();
+    }
+
+    // Permission application callback.
+    @Override
+    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions,
+                                           @NonNull int[] grantResults) {
+        boolean hasAllGranted = true;
+        if (requestCode == CAMERA_PERMISSION_CODE) {
+            if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
+                this.createLensEngine();
+            } else if (grantResults[0] == PackageManager.PERMISSION_DENIED) {
+                hasAllGranted = false;
+                if (!ActivityCompat.shouldShowRequestPermissionRationale(this, permissions[0])) {
+                    showWaringDialog();
+                } else {
+                    finish();
+                }
+            }
+            return;
+        }
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
+    }
+
+    @Override
+    public void onSaveInstanceState(Bundle savedInstanceState) {
+        savedInstanceState.putInt("lensType", this.lensType);
+        super.onSaveInstanceState(savedInstanceState);
+    }
+
+    @Override
+    protected void onResume() {
+        super.onResume();
+        if (ActivityCompat.checkSelfPermission(this, Manifest.permission.CAMERA) == PackageManager.PERMISSION_GRANTED) {
+            this.createLensEngine();
+            this.startLensEngine();
+        } else {
+            this.checkPermission();
+        }
+    }
+
+    @Override
+    public void onClick(View v) {
+        this.isFront = !this.isFront;
+        if (this.isFront) {
+            this.lensType = LensEngine.FRONT_LENS;
+        } else {
+            this.lensType = LensEngine.BACK_LENS;
+        }
+        if (this.mLensEngine != null) {
+            this.mLensEngine.close();
+        }
+        this.createLensEngine();
+        this.startLensEngine();
+    }
+
+    private void createSegmentAnalyzer() {
+        // Create a segmentation analyzer. You can create an analyzer using the provided customized face detection parameter: MLImageSegmentationSetting
+        MLImageSegmentationSetting setting = new MLImageSegmentationSetting.Factory()
+                .setExact(false)
+                .setScene(MLImageSegmentationScene.FOREGROUND_ONLY)
+                .setAnalyzerType(MLImageSegmentationSetting.BODY_SEG)
+                .create();
+        this.analyzer = MLAnalyzerFactory.getInstance().getImageSegmentationAnalyzer(setting);
+        this.analyzer.setTransactor(new MLAnalyzer.MLTransactor<MLImageSegmentation>() {
+            @Override
+            public void destroy() {
+
+            }
+
+            @Override
+            public void transactResult(MLAnalyzer.Result<MLImageSegmentation> result) {
+                mOverlay.clear();
+                SparseArray<MLImageSegmentation> imageSegmentationResult = result.getAnalyseList();
+                MLSegmentGraphic graphic = new MLSegmentGraphic(ImageSegmentationLiveAnalyseActivity.this, mPreview, mOverlay, imageSegmentationResult.valueAt(0), isFront);
+                //mOverlay.setBackgroundColor(Color.BLUE);
+                mOverlay.add(graphic);
+            }
+        });
+    }
+
+    private void startLensEngine() {
+        if (this.mLensEngine != null) {
+            try {
+                this.mPreview.start(this.mLensEngine, this.mOverlay);
+            } catch (IOException e) {
+                Log.e(TAG, "Failed to start lens engine.", e);
+                this.mLensEngine.release();
+                this.mLensEngine = null;
+            }
+        }
+    }
+
+    @Override
+    protected void onPause() {
+        super.onPause();
+        this.mPreview.stop();
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+            RenderScript.releaseAllContexts();
+        } else {
+            renderScript.finish();
+        }
+        if (this.mLensEngine != null) {
+            this.mLensEngine.release();
+        }
+        if (this.analyzer != null) {
+            try {
+                this.analyzer.stop();
+            } catch (IOException e) {
+                Log.e(TAG, "Stop failed: " + e.getMessage());
+            }
+        }
+    }
+
+    // Check the permissions required by the SDK.
+    private void checkPermission() {
+        if (Build.VERSION.SDK_INT >= 23 && !isPermissionRequested) {
+            isPermissionRequested = true;
+            ArrayList<String> permissionsList = new ArrayList<>();
+            for (String perm : getAllPermission()) {
+                if (PackageManager.PERMISSION_GRANTED != this.checkSelfPermission(perm)) {
+                    permissionsList.add(perm);
+                }
+            }
+
+            if (!permissionsList.isEmpty()) {
+                requestPermissions(permissionsList.toArray(new String[0]), 0);
+            }
+        }
+    }
+
+    public static List<String> getAllPermission() {
+        return Collections.unmodifiableList(Arrays.asList(ALL_PERMISSION));
+    }
+
+    private void showWaringDialog() {
+        AlertDialog.Builder dialog = new AlertDialog.Builder(this);
+        dialog.setMessage(R.string.app_need_permission)
+                .setPositiveButton(R.string.app_permission_by_hand, new DialogInterface.OnClickListener() {
+                    @Override
+                    public void onClick(DialogInterface dialog, int which) {
+                        //Guide the user to the setting page for manual authorization.
+                        Intent intent = new Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS);
+                        Uri uri = Uri.fromParts("package", getApplicationContext().getPackageName(), null);
+                        intent.setData(uri);
+                        startActivity(intent);
+                    }
+                })
+                .setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
+                    @Override
+                    public void onClick(DialogInterface dialog, int which) {
+                        //Instruct the user to perform manual authorization. The permission request fails.
+                        finish();
+                    }
+                }).setOnCancelListener(dialogInterface);
+        dialog.setCancelable(false);
+        dialog.show();
+    }
+
+    static DialogInterface.OnCancelListener dialogInterface = new DialogInterface.OnCancelListener() {
+        @Override
+        public void onCancel(DialogInterface dialog) {
+        }
+    };
+}
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/ImageSegmentation/OnBackgroundImageListener.java b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/ImageSegmentation/OnBackgroundImageListener.java
new file mode 100644
index 00000000000..d77e14d23c4
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/ImageSegmentation/OnBackgroundImageListener.java
@@ -0,0 +1,9 @@
+package com.mindspore.hms.ImageSegmentation;
+
+import android.view.View;
+
+public interface OnBackgroundImageListener {
+    void onBackImageSelected(int position);
+
+    void onImageAdd(View view);
+}
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/ImageSegmentation/PortraitSegmentationActivity.java b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/ImageSegmentation/PortraitSegmentationActivity.java
new file mode 100644
index 00000000000..1a232ffd82f
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/ImageSegmentation/PortraitSegmentationActivity.java
@@ -0,0 +1,234 @@
+package com.mindspore.hms.ImageSegmentation;
+
+import android.content.Context;
+import android.content.Intent;
+import android.graphics.Bitmap;
+import android.graphics.Matrix;
+import android.net.Uri;
+import android.os.Bundle;
+import android.provider.MediaStore;
+import android.util.SparseArray;
+import android.view.Menu;
+import android.view.MenuItem;
+import android.view.View;
+import android.widget.ImageView;
+import android.widget.Toast;
+
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.alibaba.android.arouter.facade.annotation.Route;
+import com.bumptech.glide.Glide;
+import com.huawei.hms.mlsdk.MLAnalyzerFactory;
+import com.huawei.hms.mlsdk.common.LensEngine;
+import com.huawei.hms.mlsdk.common.MLAnalyzer;
+import com.huawei.hms.mlsdk.imgseg.MLImageSegmentation;
+import com.huawei.hms.mlsdk.imgseg.MLImageSegmentationAnalyzer;
+import com.huawei.hms.mlsdk.imgseg.MLImageSegmentationScene;
+import com.huawei.hms.mlsdk.imgseg.MLImageSegmentationSetting;
+import com.mindspore.common.utils.ImageUtils;
+import com.mindspore.hms.ImageSegmentation.overlay.CameraImageGraphic;
+import com.mindspore.hms.ImageSegmentation.overlay.GraphicOverlay;
+import com.mindspore.hms.R;
+import com.mindspore.hms.camera.LensEnginePreview;
+
+import java.io.IOException;
+
+@Route(path = "/hms/PortraitSegmentationActivity")
+public class PortraitSegmentationActivity extends AppCompatActivity implements OnBackgroundImageListener {
+
+    private static final int[] IMAGES = {R.drawable.portrait1, R.drawable.portrait2, R.drawable.portrait3, R.drawable.portrait4, R.drawable.portrait5, R.drawable.icon_default};
+
+    private RecyclerView recyclerView;
+
+    private MLImageSegmentationAnalyzer analyzer;
+    private LensEnginePreview mPreview;
+    private GraphicOverlay mOverlay;
+    private LensEngine mLensEngine;
+
+    private int lensType = LensEngine.FRONT_LENS;
+    private boolean isFront = true;
+
+    private ImageView background;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_portrait);
+
+        init();
+        createSegmentAnalyzer();
+        if (savedInstanceState != null) {
+            this.lensType = savedInstanceState.getInt("lensType");
+        }
+    }
+
+    private void init() {
+        Toolbar mToolbar = findViewById(R.id.activity_toolbar);
+        setSupportActionBar(mToolbar);
+        mToolbar.setNavigationOnClickListener(view -> finish());
+
+        recyclerView = findViewById(R.id.recycleView);
+        LinearLayoutManager mHorizontalLinearLayout = new LinearLayoutManager(this, RecyclerView.HORIZONTAL, false);
+        recyclerView.setLayoutManager(mHorizontalLinearLayout);
+        recyclerView.setAdapter(new PortraitSegmentationAdapter(this, IMAGES, this));
+
+        mPreview = findViewById(R.id.preview);
+        mOverlay = findViewById(R.id.graphic);
+        background = findViewById(R.id.background);
+    }
+
+    @Override
+    public void onSaveInstanceState(Bundle savedInstanceState) {
+        savedInstanceState.putInt("lensType", this.lensType);
+        super.onSaveInstanceState(savedInstanceState);
+    }
+
+    @Override
+    protected void onResume() {
+        super.onResume();
+        this.createLensEngine();
+        this.startLensEngine();
+    }
+
+    @Override
+    public boolean onCreateOptionsMenu(Menu menu) {
+        getMenuInflater().inflate(R.menu.menu_setting, menu);
+        return true;
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        int itemId = item.getItemId();
+        if (itemId == R.id.item_camera) {
+            isFront = !isFront;
+            if (isFront) {
+                lensType = LensEngine.FRONT_LENS;
+            } else {
+                lensType = LensEngine.BACK_LENS;
+            }
+            if (mLensEngine != null) {
+                mLensEngine.close();
+            }
+            createLensEngine();
+            startLensEngine();
+        } else if (itemId == R.id.item_save) {
+
+            mOverlay.setTag("mOverlay");
+            mPreview.setTag("mPreview");
+            Uri imgPath = ImageUtils.saveToAlbum(PortraitSegmentationActivity.this, mPreview,null,true);
+            if (imgPath != null) {
+                Toast.makeText(PortraitSegmentationActivity.this,"保存成功", Toast.LENGTH_SHORT).show();
+            }
+        }
+        return super.onOptionsItemSelected(item);
+    }
+
+    private void createSegmentAnalyzer() {
+        MLImageSegmentationSetting setting = new MLImageSegmentationSetting.Factory()
+                .setExact(false)
+                .setScene(MLImageSegmentationScene.FOREGROUND_ONLY)
+                .setAnalyzerType(MLImageSegmentationSetting.BODY_SEG)
+                .create();
+        this.analyzer = MLAnalyzerFactory.getInstance().getImageSegmentationAnalyzer(setting);
+        this.analyzer.setTransactor(new MLAnalyzer.MLTransactor<MLImageSegmentation>() {
+            @Override
+            public void destroy() {
+
+            }
+
+            @Override
+            public void transactResult(MLAnalyzer.Result<MLImageSegmentation> result) {
+                SparseArray<MLImageSegmentation> imageSegmentationResult = result.getAnalyseList();
+                Bitmap bitmap = imageSegmentationResult.valueAt(0).getForeground();
+                if (isFront) {
+                    bitmap = convert(bitmap);
+                }
+                mOverlay.clear();
+                CameraImageGraphic cameraImageGraphic = new CameraImageGraphic(mOverlay, bitmap);
+                mOverlay.addGraphic(cameraImageGraphic);
+                mOverlay.postInvalidate();
+            }
+        });
+    }
+
+    private void createLensEngine() {
+        Context context = this.getApplicationContext();
+        // Create LensEngine.
+        this.mLensEngine = new LensEngine.Creator(context, this.analyzer)
+                .setLensType(lensType)
+                .applyDisplayDimension(1280, 720)
+                .applyFps(25.0f)
+                .enableAutomaticFocus(true)
+                .create();
+    }
+
+
+    private void startLensEngine() {
+        if (mLensEngine != null) {
+            try {
+                mPreview.start(mLensEngine);
+            } catch (IOException e) {
+                mLensEngine.release();
+                mLensEngine = null;
+            }
+        }
+    }
+
+    private Bitmap convert(Bitmap bitmap) {
+        Matrix m = new Matrix();
+        m.setScale(-1, 1);
+        Bitmap reverseBitmap = Bitmap.createBitmap(bitmap, 0, 0, bitmap.getWidth(), bitmap.getHeight(), m, true);
+        return reverseBitmap;
+    }
+
+    public void stopPreview() {
+        mPreview.stop();
+    }
+
+
+    @Override
+    public void onBackImageSelected(int position) {
+        Glide.with(this).load(IMAGES[position]).into(background);
+    }
+
+    @Override
+    public void onImageAdd(View view) {
+        openGallay(1000);
+    }
+
+    private void openGallay(int request) {
+        Intent intentToPickPic = new Intent(Intent.ACTION_PICK, null);
+        intentToPickPic.setDataAndType(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, "image/*");
+        startActivityForResult(intentToPickPic, 1000);
+    }
+
+    @Override
+    protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
+        super.onActivityResult(requestCode, resultCode, data);
+        if (resultCode == RESULT_OK) {
+            if (1000 == requestCode) {
+                if (null != data && null != data.getData()) {
+                    Glide.with(this).load(data.getData()).into(background);
+                }
+            }
+        }
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        if (analyzer != null) {
+            try {
+                analyzer.stop();
+            } catch (IOException e) {
+            }
+        }
+        if (mLensEngine != null) {
+            mLensEngine.release();
+        }
+    }
+}
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/ImageSegmentation/PortraitSegmentationAdapter.java b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/ImageSegmentation/PortraitSegmentationAdapter.java
new file mode 100644
index 00000000000..a3f9998d811
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/ImageSegmentation/PortraitSegmentationAdapter.java
@@ -0,0 +1,85 @@
+package com.mindspore.hms.ImageSegmentation;
+
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.bumptech.glide.Glide;
+import com.mindspore.hms.R;
+
+public class PortraitSegmentationAdapter extends RecyclerView.Adapter<PortraitSegmentationAdapter.PortraitItemViewHolder> {
+
+
+    private final int[] IMAGES;
+    private final Context context;
+    private final OnBackgroundImageListener mListener;
+
+    public PortraitSegmentationAdapter(Context context, int[] IMAGES, OnBackgroundImageListener mListener) {
+        this.IMAGES = IMAGES;
+        this.context = context;
+        this.mListener = mListener;
+    }
+
+    @NonNull
+    @Override
+    public PortraitItemViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View view = LayoutInflater.from(context)
+                .inflate(R.layout.image_item, parent, false);
+        return new PortraitItemViewHolder(view);
+    }
+
+
+    @Override
+    public void onBindViewHolder(@NonNull PortraitItemViewHolder holder, int position) {
+        Glide.with(context).
+                load(IMAGES[position]).
+                into(holder.getImageView());
+
+        View view = holder.getMView();
+        view.setTag(IMAGES[position]);
+        view.setOnClickListener(view1 -> {
+            if (mListener != null) {
+                if (IMAGES.length - 1 == position) {
+                    mListener.onImageAdd(holder.getImageView());
+                } else {
+                    mListener.onBackImageSelected(position);
+                }
+            }
+        });
+    }
+
+
+    @Override
+    public int getItemCount() {
+        return IMAGES == null ? 0 : IMAGES.length;
+    }
+
+
+    public class PortraitItemViewHolder extends RecyclerView.ViewHolder {
+        private ImageView imageView;
+        private final View mView;
+
+        public final ImageView getImageView() {
+            return this.imageView;
+        }
+
+        public final void setImageView(ImageView imageView) {
+            this.imageView = imageView;
+        }
+
+        public final View getMView() {
+            return this.mView;
+        }
+
+        public PortraitItemViewHolder(View mView) {
+            super(mView);
+            this.mView = mView;
+            this.imageView = mView.findViewById(R.id.image_view);
+        }
+    }
+}
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/ImageSegmentation/overlay/BaseGraphic.java b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/ImageSegmentation/overlay/BaseGraphic.java
new file mode 100644
index 00000000000..97fad4dee28
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/ImageSegmentation/overlay/BaseGraphic.java
@@ -0,0 +1,52 @@
+/**
+ * Copyright 2020. Huawei Technologies Co., Ltd. All rights reserved.
+ *
+ *    Licensed under the Apache License, Version 2.0 (the "License");
+ *    you may not use this file except in compliance with the License.
+ *    You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *    Unless required by applicable law or agreed to in writing, software
+ *    distributed under the License is distributed on an "AS IS" BASIS,
+ *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *    See the License for the specific language governing permissions and
+ *    limitations under the License.
+ */
+
+package com.mindspore.hms.ImageSegmentation.overlay;
+
+import android.graphics.Canvas;
+
+import com.huawei.hms.mlsdk.common.LensEngine;
+
+
+public abstract class BaseGraphic {
+    private final GraphicOverlay graphicOverlay;
+
+    public BaseGraphic(GraphicOverlay overlay) {
+        this.graphicOverlay = overlay;
+    }
+
+    public abstract void draw(Canvas canvas);
+
+    public float scaleX(float x) {
+        return x * this.graphicOverlay.getWidthScaleValue();
+    }
+
+    public float scaleY(float y) {
+        return y * this.graphicOverlay.getHeightScaleValue();
+    }
+
+    public float translateX(float x) {
+        if (this.graphicOverlay.getCameraFacing() == LensEngine.FRONT_LENS) {
+            return this.graphicOverlay.getWidth() - this.scaleX(x);
+        } else {
+            return this.scaleX(x);
+        }
+    }
+
+    public float translateY(float y) {
+        return this.scaleY(y);
+    }
+}
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/ImageSegmentation/overlay/CameraImageGraphic.java b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/ImageSegmentation/overlay/CameraImageGraphic.java
new file mode 100644
index 00000000000..dc3d1cee0d5
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/ImageSegmentation/overlay/CameraImageGraphic.java
@@ -0,0 +1,44 @@
+/**
+ * Copyright 2020. Huawei Technologies Co., Ltd. All rights reserved.
+ *
+ *    Licensed under the Apache License, Version 2.0 (the "License");
+ *    you may not use this file except in compliance with the License.
+ *    You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *    Unless required by applicable law or agreed to in writing, software
+ *    distributed under the License is distributed on an "AS IS" BASIS,
+ *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *    See the License for the specific language governing permissions and
+ *    limitations under the License.
+ */
+
+package com.mindspore.hms.ImageSegmentation.overlay;
+
+import android.graphics.Bitmap;
+import android.graphics.Canvas;
+import android.graphics.Rect;
+import android.util.Log;
+
+
+public class CameraImageGraphic extends BaseGraphic {
+
+    private final Bitmap bitmap;
+
+    public CameraImageGraphic(GraphicOverlay overlay, Bitmap bitmap) {
+        super(overlay);
+        this.bitmap = bitmap;
+    }
+
+    @Override
+    public void draw(Canvas canvas) {
+        if (bitmap == null) {
+            return;
+        }
+        Log.e("AAA","draw>>>canvas.getWidth()>>>"+canvas.getWidth()+">>>canvas.getHeight())>>>>"+canvas.getHeight());
+        Log.e("AAA","bitmap>>>bitmap.getWidth()>>>"+bitmap.getWidth()+">>>bitmap.getHeight())>>>>"+bitmap.getHeight());
+        canvas.drawBitmap(bitmap, null, new Rect(0, 0, canvas.getWidth(), canvas.getHeight()), null);
+    }
+}
+
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/ImageSegmentation/overlay/GraphicOverlay.java b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/ImageSegmentation/overlay/GraphicOverlay.java
new file mode 100644
index 00000000000..b86af367279
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/ImageSegmentation/overlay/GraphicOverlay.java
@@ -0,0 +1,98 @@
+/**
+ * Copyright 2020. Huawei Technologies Co., Ltd. All rights reserved.
+ *
+ *    Licensed under the Apache License, Version 2.0 (the "License");
+ *    you may not use this file except in compliance with the License.
+ *    You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *    Unless required by applicable law or agreed to in writing, software
+ *    distributed under the License is distributed on an "AS IS" BASIS,
+ *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *    See the License for the specific language governing permissions and
+ *    limitations under the License.
+ */
+
+package com.mindspore.hms.ImageSegmentation.overlay;
+
+import android.content.Context;
+import android.graphics.Canvas;
+import android.util.AttributeSet;
+import android.util.Log;
+import android.view.View;
+
+
+import com.mindspore.hms.camera.CameraConfiguration;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class GraphicOverlay extends View {
+    private final Object lock = new Object();
+    private int previewWidth;
+    private int previewHeight;
+    private float widthScaleValue = 1.0f;
+    private float heightScaleValue = 1.0f;
+    private int cameraFacing = CameraConfiguration.CAMERA_FACING_BACK;
+    private final List<BaseGraphic> graphics = new ArrayList<>();
+
+    public GraphicOverlay(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    public void clear() {
+        synchronized (this.lock) {
+            this.graphics.clear();
+        }
+        this.postInvalidate();
+    }
+
+    public void addGraphic(BaseGraphic graphic) {
+        synchronized (this.lock) {
+            this.graphics.add(graphic);
+        }
+    }
+
+    public void removeGraphic(BaseGraphic graphic) {
+        synchronized (this.lock) {
+            this.graphics.remove(graphic);
+        }
+        this.postInvalidate();
+    }
+
+    public void setCameraInfo(int width, int height, int facing) {
+        synchronized (this.lock) {
+            this.previewWidth = width;
+            this.previewHeight = height;
+            this.cameraFacing = facing;
+        }
+        this.postInvalidate();
+    }
+
+    public int getCameraFacing() {
+        return this.cameraFacing;
+    }
+
+    public float getWidthScaleValue() {
+        return this.widthScaleValue;
+    }
+
+    public float getHeightScaleValue() {
+        return this.heightScaleValue;
+    }
+
+    @Override
+    protected void onDraw(Canvas canvas) {
+        super.onDraw(canvas);
+        synchronized (this.lock) {
+            if ((this.previewWidth != 0) && (this.previewHeight != 0)) {
+                this.widthScaleValue = (float) canvas.getWidth() / (float) this.previewWidth;
+                this.heightScaleValue = (float) canvas.getHeight() / (float) this.previewHeight;
+            }
+            for (BaseGraphic graphic : this.graphics) {
+                graphic.draw(canvas);
+            }
+        }
+    }
+}
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/bonedetection/LiveSkeletonAnalyseActivity.java b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/bonedetection/LiveSkeletonAnalyseActivity.java
new file mode 100644
index 00000000000..1e638e59975
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/bonedetection/LiveSkeletonAnalyseActivity.java
@@ -0,0 +1,437 @@
+package com.mindspore.hms.bonedetection;
+
+import android.Manifest;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.hardware.Camera;
+import android.net.Uri;
+import android.os.Build;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.provider.Settings;
+import android.util.Log;
+import android.util.SparseArray;
+import android.view.View;
+import android.widget.Button;
+import android.widget.CompoundButton;
+import android.widget.ImageView;
+import android.widget.Switch;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AlertDialog;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
+import androidx.core.app.ActivityCompat;
+
+import com.alibaba.android.arouter.facade.annotation.Route;
+import com.huawei.hms.mlsdk.common.LensEngine;
+import com.huawei.hms.mlsdk.common.MLAnalyzer;
+import com.huawei.hms.mlsdk.skeleton.MLJoint;
+import com.huawei.hms.mlsdk.skeleton.MLSkeleton;
+import com.huawei.hms.mlsdk.skeleton.MLSkeletonAnalyzer;
+import com.huawei.hms.mlsdk.skeleton.MLSkeletonAnalyzerFactory;
+import com.huawei.hms.mlsdk.skeleton.MLSkeletonAnalyzerSetting;
+import com.mindspore.hms.R;
+import com.mindspore.hms.camera.GraphicOverlay;
+import com.mindspore.hms.camera.LensEnginePreview;
+import com.mindspore.hms.camera.SkeletonGraphic;
+import com.mindspore.hms.camera.SkeletonUtils;
+
+import java.io.IOException;
+import java.lang.ref.WeakReference;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+@Route(path = "/posenet/LiveSkeletonAnalyseActivity")
+public class LiveSkeletonAnalyseActivity extends AppCompatActivity implements View.OnClickListener {
+
+    private static final String TAG = LiveSkeletonAnalyseActivity.class.getSimpleName();
+
+    public static final int UPDATE_VIEW = 101;
+
+    private boolean isYogaModeChecked = true;
+
+    private static final int CAMERA_PERMISSION_CODE = 0;
+
+    private final Handler mHandler = new MsgHandler(this);
+
+    private MLSkeletonAnalyzer analyzer;
+
+    private LensEngine mLensEngine;
+
+    private LensEnginePreview mPreview;
+
+    private GraphicOverlay graphicOverlay;
+
+    private ImageView templateImgView;
+
+    private TextView similarityTxt;
+
+    private int lensType = LensEngine.BACK_LENS;
+
+    private boolean isFront = false;
+
+    private List<MLSkeleton> templateList;
+
+    private boolean isPermissionRequested;
+
+    private static final String[] ALL_PERMISSION =
+            new String[]{
+                    Manifest.permission.CAMERA,
+            };
+
+    // Coordinates for the bones of the image template.
+    static final float[][] TMP_SKELETONS = {{416.6629f, 312.46442f, 101, 0.8042025f}, {382.3348f, 519.43396f, 102, 0.86383355f},
+            {381.0387f, 692.09515f, 103, 0.7551306f}, {659.49194f, 312.24445f, 104, 0.8305682f}, {693.5356f, 519.4844f, 105, 0.8932837f},
+            {694.0054f, 692.4169f, 106, 0.8742422f}, {485.08786f, 726.8787f, 107, 0.6004682f}, {485.02808f, 935.4897f, 108, 0.7334503f},
+            {485.09384f, 1177.127f, 109, 0.67240065f}, {623.7807f, 726.7474f, 110, 0.5483011f}, {624.5828f, 936.3222f, 111, 0.730425f},
+            {625.81915f, 1212.2491f, 112, 0.72417295f}, {521.47363f, 103.95903f, 113, 0.7780853f}, {521.6231f, 277.2533f, 114, 0.7745689f}};
+
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_live_skeleton_analyse);
+        if (savedInstanceState != null) {
+            this.lensType = savedInstanceState.getInt("lensType");
+        }
+        init();
+    }
+
+    private void init() {
+        Toolbar mToolbar = findViewById(R.id.posenet_activity_toolbar);
+        setSupportActionBar(mToolbar);
+        mToolbar.setNavigationOnClickListener(view -> finish());
+        this.mPreview = this.findViewById(R.id.skeleton_preview);
+        this.graphicOverlay = this.findViewById(R.id.skeleton_overlay);
+        this.createSkeletonAnalyzer(isYogaModeChecked);
+        Button facingSwitchBtn = this.findViewById(R.id.skeleton_facingSwitch);
+        templateImgView = this.findViewById(R.id.template_imgView);
+        templateImgView.setImageResource(R.drawable.skeleton_template);
+        similarityTxt = this.findViewById(R.id.similarity_txt);
+        if (Camera.getNumberOfCameras() == 1) {
+            facingSwitchBtn.setVisibility(View.GONE);
+        }
+        facingSwitchBtn.setOnClickListener(this);
+        initTemplateData();
+        if (ActivityCompat.checkSelfPermission(this, Manifest.permission.CAMERA) == PackageManager.PERMISSION_GRANTED) {
+            this.createLensEngine();
+        } else {
+            this.checkPermission();
+        }
+    }
+
+    @Override
+    protected void onResume() {
+        super.onResume();
+        if (ActivityCompat.checkSelfPermission(this, Manifest.permission.CAMERA) == PackageManager.PERMISSION_GRANTED) {
+            this.createLensEngine();
+            this.startLensEngine();
+        } else {
+            this.checkPermission();
+        }
+    }
+
+    private void createSkeletonAnalyzer(boolean isYogaModeChecked) {
+        if (isYogaModeChecked) {
+            MLSkeletonAnalyzerSetting setting = new MLSkeletonAnalyzerSetting.Factory()
+                    // Set analyzer mode.
+                    // MLSkeletonAnalyzerSetting.TYPE_NORMAL:Detect skeleton corresponding to common human posture.
+                    // MLSkeletonAnalyzerSetting.TYPE_YOGA：Detect skeleton points corresponding to yoga posture.
+                    .setAnalyzerType(MLSkeletonAnalyzerSetting.TYPE_YOGA)
+                    .create();
+            this.analyzer = MLSkeletonAnalyzerFactory.getInstance().getSkeletonAnalyzer(setting);
+        } else {
+            this.analyzer = MLSkeletonAnalyzerFactory.getInstance().getSkeletonAnalyzer();
+        }
+        this.analyzer.setTransactor(new SkeletonAnalyzerTransactor(this, this.graphicOverlay));
+    }
+
+    private void createLensEngine() {
+        Context context = this.getApplicationContext();
+        // Create LensEngine.
+        this.mLensEngine = new LensEngine.Creator(context, this.analyzer)
+                .setLensType(this.lensType)
+                .applyDisplayDimension(1080, 720)
+                .applyFps(25.0f)
+                .enableAutomaticFocus(true)
+                .create();
+    }
+
+    private void startLensEngine() {
+        if (this.mLensEngine != null) {
+            try {
+                this.mPreview.start(this.mLensEngine, this.graphicOverlay);
+            } catch (IOException e) {
+                Log.e(TAG, "Failed to start lens engine.", e);
+                this.mLensEngine.release();
+                this.mLensEngine = null;
+            }
+        }
+    }
+
+    @Override
+    protected void onPause() {
+        super.onPause();
+        this.mPreview.stop();
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        if (this.mLensEngine != null) {
+            this.mLensEngine.release();
+        }
+        if (this.analyzer != null) {
+            try {
+                this.analyzer.stop();
+            } catch (IOException e) {
+                Log.e(TAG, "Stop failed: " + e.getMessage());
+            }
+        }
+    }
+
+    // Permission application callback.
+    @Override
+    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions,
+                                           @NonNull int[] grantResults) {
+        boolean hasAllGranted = true;
+        if (requestCode == CAMERA_PERMISSION_CODE) {
+            if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
+                this.createLensEngine();
+            } else if (grantResults[0] == PackageManager.PERMISSION_DENIED) {
+                hasAllGranted = false;
+                if (!ActivityCompat.shouldShowRequestPermissionRationale(this, permissions[0])) {
+                    showWaringDialog();
+                } else {
+                    finish();
+                }
+            }
+            return;
+        }
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
+    }
+
+    @Override
+    public void onSaveInstanceState(Bundle savedInstanceState) {
+        savedInstanceState.putInt("lensType", this.lensType);
+        super.onSaveInstanceState(savedInstanceState);
+    }
+
+    @Override
+    public void onClick(View v) {
+        this.isFront = !this.isFront;
+        if (this.isFront) {
+            this.lensType = LensEngine.FRONT_LENS;
+        } else {
+            this.lensType = LensEngine.BACK_LENS;
+        }
+        if (this.mLensEngine != null) {
+            this.mLensEngine.close();
+        }
+        this.createLensEngine();
+        this.startLensEngine();
+    }
+
+    private void initSwitchListener(Switch analyzerMode) {
+        analyzerMode.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
+            @Override
+            public void onCheckedChanged(CompoundButton button, boolean isChecked) {
+                if (isChecked) {
+                    isYogaModeChecked = true;
+                    Log.i(TAG, "yoga mode open, isAnalyzerModeChecked = " + isYogaModeChecked);
+                } else {
+                    isYogaModeChecked = false;
+                    Log.i(TAG, "yoga mode close, isAnalyzerModeChecked = " + isYogaModeChecked);
+                }
+                reStartAnalyzer();
+            }
+        });
+    }
+
+    /**
+     * After modifying the skeleton analyzer configuration, you need to create a skeleton analyzer again.
+     */
+    private void reStartAnalyzer() {
+        if (mPreview != null) {
+            mPreview.stop();
+        }
+        if (mLensEngine != null) {
+            mLensEngine.release();
+        }
+        if (analyzer != null) {
+            try {
+                analyzer.stop();
+            } catch (IOException e) {
+                Log.e(TAG, e.getMessage());
+            }
+        }
+        Log.i(TAG, "skeleton analyzer recreate, isYogaModeChecked = " + isYogaModeChecked);
+        createSkeletonAnalyzer(isYogaModeChecked);
+        createLensEngine();
+        startLensEngine();
+    }
+
+    private void initTemplateData() {
+        if (templateList != null) {
+            return;
+        }
+        List<MLJoint> mlJointList = new ArrayList<>();
+        Bitmap bitmap = BitmapFactory.decodeResource(getResources(), R.drawable.skeleton_template);
+        for (int i = 0; i < TMP_SKELETONS.length; i++) {
+            MLJoint mlJoint = new MLJoint(bitmap.getWidth() * TMP_SKELETONS[i][0],
+                    bitmap.getHeight() * TMP_SKELETONS[i][1], (int) TMP_SKELETONS[i][2], TMP_SKELETONS[i][3]);
+            mlJointList.add(mlJoint);
+        }
+
+        templateList = new ArrayList<>();
+        templateList.add(new MLSkeleton(mlJointList));
+    }
+
+    /**
+     * Compute Similarity.
+     *
+     * @param skeletons skeletons
+     */
+    private void compareSimilarity(List<MLSkeleton> skeletons) {
+        if (templateList == null) {
+            return;
+        }
+
+        float similarity = 0f;
+        float result = analyzer.caluteSimilarity(skeletons, templateList);
+        if (result > similarity) {
+            similarity = result;
+        }
+
+        Message msg = Message.obtain();
+        Bundle bundle = new Bundle();
+        bundle.putFloat("similarity", similarity);
+        msg.setData(bundle);
+        msg.what = UPDATE_VIEW;
+        mHandler.sendMessage(msg);
+    }
+
+
+    private static class MsgHandler extends Handler {
+        WeakReference<LiveSkeletonAnalyseActivity> mMainActivityWeakReference;
+
+        MsgHandler(LiveSkeletonAnalyseActivity mainActivity) {
+            mMainActivityWeakReference = new WeakReference<>(mainActivity);
+        }
+
+        @Override
+        public void handleMessage(Message msg) {
+            super.handleMessage(msg);
+            LiveSkeletonAnalyseActivity mainActivity = mMainActivityWeakReference.get();
+            if (mainActivity == null || mainActivity.isFinishing()) {
+                return;
+            }
+            if (msg.what == UPDATE_VIEW) {
+                Bundle bundle = msg.getData();
+                float result = bundle.getFloat("similarity");
+                mainActivity.similarityTxt.setVisibility(View.VISIBLE);
+                mainActivity.similarityTxt.setText("similarity:" + (int) (result * 100) + "%");
+            }
+        }
+    }
+
+    private static class SkeletonAnalyzerTransactor implements MLAnalyzer.MLTransactor<MLSkeleton> {
+        private final GraphicOverlay mGraphicOverlay;
+
+        WeakReference<LiveSkeletonAnalyseActivity> mMainActivityWeakReference;
+
+        SkeletonAnalyzerTransactor(LiveSkeletonAnalyseActivity mainActivity, GraphicOverlay ocrGraphicOverlay) {
+            mMainActivityWeakReference = new WeakReference<>(mainActivity);
+            this.mGraphicOverlay = ocrGraphicOverlay;
+        }
+
+        /**
+         * Process the results returned by the analyzer.
+         */
+        @Override
+        public void transactResult(MLAnalyzer.Result<MLSkeleton> result) {
+            this.mGraphicOverlay.clear();
+
+            SparseArray<MLSkeleton> sparseArray = result.getAnalyseList();
+            List<MLSkeleton> list = new ArrayList<>();
+            for (int i = 0; i < sparseArray.size(); i++) {
+                list.add(sparseArray.valueAt(i));
+            }
+            // Remove invalid point.
+            List<MLSkeleton> skeletons = SkeletonUtils.getValidSkeletons(list);
+            SkeletonGraphic graphic = new SkeletonGraphic(this.mGraphicOverlay, skeletons);
+            this.mGraphicOverlay.add(graphic);
+
+            LiveSkeletonAnalyseActivity mainActivity = mMainActivityWeakReference.get();
+            if (mainActivity != null && !mainActivity.isFinishing()) {
+                mainActivity.compareSimilarity(skeletons);
+            }
+        }
+
+        @Override
+        public void destroy() {
+            this.mGraphicOverlay.clear();
+        }
+
+    }
+
+    // Check the permissions required by the SDK.
+    private void checkPermission() {
+        if (Build.VERSION.SDK_INT >= 23 && !isPermissionRequested) {
+            isPermissionRequested = true;
+            ArrayList<String> permissionsList = new ArrayList<>();
+            for (String perm : getAllPermission()) {
+                if (PackageManager.PERMISSION_GRANTED != this.checkSelfPermission(perm)) {
+                    permissionsList.add(perm);
+                }
+            }
+
+            if (!permissionsList.isEmpty()) {
+                requestPermissions(permissionsList.toArray(new String[0]), 0);
+            }
+        }
+    }
+
+    public static List<String> getAllPermission() {
+        return Collections.unmodifiableList(Arrays.asList(ALL_PERMISSION));
+    }
+
+    private void showWaringDialog() {
+        AlertDialog.Builder dialog = new AlertDialog.Builder(this);
+        dialog.setMessage(R.string.app_need_permission)
+                .setPositiveButton(R.string.app_permission_by_hand, new DialogInterface.OnClickListener() {
+                    @Override
+                    public void onClick(DialogInterface dialog, int which) {
+                        //Guide the user to the setting page for manual authorization.
+                        Intent intent = new Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS);
+                        Uri uri = Uri.fromParts("package", getApplicationContext().getPackageName(), null);
+                        intent.setData(uri);
+                        startActivity(intent);
+                    }
+                })
+                .setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
+                    @Override
+                    public void onClick(DialogInterface dialog, int which) {
+                        //Instruct the user to perform manual authorization. The permission request fails.
+                        finish();
+                    }
+                }).setOnCancelListener(dialogInterface);
+        dialog.setCancelable(false);
+        dialog.show();
+    }
+
+    static DialogInterface.OnCancelListener dialogInterface = new DialogInterface.OnCancelListener() {
+        @Override
+        public void onCancel(DialogInterface dialog) {
+            //Instruct the user to perform manual authorization. The permission request fails.
+        }
+    };
+}
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/bonedetection/PosenetMainActivitys.java b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/bonedetection/PosenetMainActivitys.java
new file mode 100644
index 00000000000..60e8fb1007b
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/bonedetection/PosenetMainActivitys.java
@@ -0,0 +1,320 @@
+package com.mindspore.hms.bonedetection;
+
+import android.content.Intent;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.net.Uri;
+import android.os.Bundle;
+import android.os.Environment;
+import android.provider.MediaStore;
+import android.util.Log;
+import android.util.Pair;
+import android.view.View;
+import android.widget.ImageView;
+import android.widget.Toast;
+
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
+import androidx.core.content.FileProvider;
+
+import com.alibaba.android.arouter.facade.annotation.Route;
+import com.alibaba.android.arouter.launcher.ARouter;
+import com.bumptech.glide.Glide;
+import com.huawei.hmf.tasks.OnFailureListener;
+import com.huawei.hmf.tasks.OnSuccessListener;
+import com.huawei.hmf.tasks.Task;
+import com.huawei.hms.mlsdk.common.MLFrame;
+import com.huawei.hms.mlsdk.skeleton.MLSkeleton;
+import com.huawei.hms.mlsdk.skeleton.MLSkeletonAnalyzer;
+import com.huawei.hms.mlsdk.skeleton.MLSkeletonAnalyzerFactory;
+import com.huawei.hms.mlsdk.skeleton.MLSkeletonAnalyzerSetting;
+import com.mindspore.hms.BitmapUtils;
+import com.mindspore.hms.R;
+import com.mindspore.hms.camera.GraphicOverlay;
+import com.mindspore.hms.camera.SkeletonGraphic;
+import com.mindspore.hms.camera.SkeletonUtils;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.util.List;
+
+@Route(path = "/hms/PosenetMainActivitys")
+public class PosenetMainActivitys extends AppCompatActivity {
+    private static final String TAG = "PosenetMainActivitys";
+    private GraphicOverlay graphicOverlay;
+    private static final int RC_CHOOSE_PHOTO = 1;
+    private static final int RC_CHOOSE_CAMERA = 2;
+
+    private boolean isPreViewShow = false;
+
+    private ImageView imgPreview;
+    private Uri imageUri;
+
+    private Bitmap originBitmap;
+    private Integer maxWidthOfImage;
+    private Integer maxHeightOfImage;
+    private boolean isLandScape;
+    private MLSkeletonAnalyzer analyzer;
+    private MLFrame frame;
+    private int analyzerType = -1;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_posenet_main_activitys);
+        init();
+    }
+
+    private void init() {
+        graphicOverlay = findViewById(R.id.skeleton_previewOverlay);
+        imgPreview = findViewById(R.id.img_origin);
+
+        findViewById(R.id.jiance).setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                originBitmap = BitmapFactory.decodeResource(getResources(), R.drawable.skeleton_image);
+                if (analyzerType != MLSkeletonAnalyzerSetting.TYPE_NORMAL || analyzer == null) {
+                    stopAnalyzer();
+                    createAnalyzer(MLSkeletonAnalyzerSetting.TYPE_NORMAL);
+                    analyzerType = MLSkeletonAnalyzerSetting.TYPE_NORMAL;
+                }
+                showBonedetection();
+            }
+        });
+
+        Toolbar mToolbar = findViewById(R.id.posenet_activity_toolbar);
+        setSupportActionBar(mToolbar);
+        mToolbar.setNavigationOnClickListener(view -> finish());
+    }
+
+    /**
+     * Create a skeleton analyzer
+     *
+     * @param analyzerType Normal or Yoga
+     */
+    private void createAnalyzer(int analyzerType) {
+        MLSkeletonAnalyzerSetting setting = new MLSkeletonAnalyzerSetting.Factory()
+                .setAnalyzerType(analyzerType)
+                .create();
+        analyzer = MLSkeletonAnalyzerFactory.getInstance().getSkeletonAnalyzer(setting);
+    }
+
+    public void onClickPhoto(View view) {
+        openGallay(RC_CHOOSE_PHOTO);
+    }
+
+    public void onClickCamera(View view) {
+        openCamera();
+    }
+
+
+    public void onClickRealTime(View view) {
+        ARouter.getInstance().build("/posenet/LiveSkeletonAnalyseActivity").navigation();
+    }
+
+    private void openGallay(int request) {
+        Intent intent = new Intent(Intent.ACTION_PICK, null);
+        intent.setDataAndType(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, "image/*");
+        startActivityForResult(intent, request);
+    }
+
+    private void openCamera() {
+        Intent intentToTakePhoto = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
+        String mTempPhotoPath = Environment.getExternalStorageDirectory() + File.separator + "photo.jpeg";
+        imageUri = FileProvider.getUriForFile(this, getApplicationContext().getPackageName() + ".fileprovider", new File(mTempPhotoPath));
+        intentToTakePhoto.putExtra(MediaStore.EXTRA_OUTPUT, imageUri);
+        startActivityForResult(intentToTakePhoto, RC_CHOOSE_CAMERA);
+    }
+
+    @Override
+    protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
+        super.onActivityResult(requestCode, resultCode, data);
+        if (resultCode == RESULT_OK) {
+            if (RC_CHOOSE_PHOTO == requestCode) {
+                if (null != data && null != data.getData()) {
+                    this.imageUri = data.getData();
+                    showOriginImage();
+                } else {
+                    finish();
+                }
+            } else if (RC_CHOOSE_CAMERA == requestCode) {
+                showOriginCamera();
+            }
+        }
+    }
+
+    private void showOriginImage() {
+        File file = BitmapUtils.getFileFromMediaUri(this, imageUri);
+        Bitmap photoBmp = BitmapUtils.getBitmapFormUri(this, Uri.fromFile(file));
+        int degree = BitmapUtils.getBitmapDegree(file.getAbsolutePath());
+        originBitmap = BitmapUtils.rotateBitmapByDegree(photoBmp, degree).copy(Bitmap.Config.ARGB_8888, true);
+        if (originBitmap != null) {
+            Glide.with(this).load(originBitmap).into(imgPreview);
+            isPreViewShow = true;
+            if (analyzerType != MLSkeletonAnalyzerSetting.TYPE_NORMAL || analyzer == null) {
+                stopAnalyzer();
+                createAnalyzer(MLSkeletonAnalyzerSetting.TYPE_NORMAL);
+                analyzerType = MLSkeletonAnalyzerSetting.TYPE_NORMAL;
+            }
+            showBonedetection();
+        } else {
+            isPreViewShow = false;
+        }
+    }
+
+    private void createFrame() {
+
+        // Gets the targeted width / height, only portrait.
+        int maxHeight = ((View) imgPreview.getParent()).getHeight();
+        int targetWidth = ((View) imgPreview.getParent()).getWidth();
+        // Determine how much to scale down the image.
+        float scaleFactor =
+                Math.max(
+                        (float) originBitmap.getWidth() / (float) targetWidth,
+                        (float) originBitmap.getHeight() / (float) maxHeight);
+
+        Bitmap resizedBitmap =
+                Bitmap.createScaledBitmap(
+                        originBitmap,
+                        (int) (originBitmap.getWidth() / scaleFactor),
+                        (int) (originBitmap.getHeight() / scaleFactor),
+                        true);
+
+        frame = new MLFrame.Creator().setBitmap(resizedBitmap).create();
+    }
+
+    private void showBonedetection() {
+        createFrame();
+        Task<List<MLSkeleton>> task = analyzer.asyncAnalyseFrame(frame);
+        task.addOnSuccessListener(new OnSuccessListener<List<MLSkeleton>>() {
+            @Override
+            public void onSuccess(List<MLSkeleton> results) {
+
+                // Detection success.
+                List<MLSkeleton> skeletons = SkeletonUtils.getValidSkeletons(results);
+                if (skeletons != null && !skeletons.isEmpty()) {
+                    processSuccess(skeletons);
+                } else {
+                    processFailure("async analyzer result is null.");
+                }
+
+                // 检测成功。
+                Toast.makeText(PosenetMainActivitys.this, "检测成功", Toast.LENGTH_SHORT).show();
+            }
+        }).addOnFailureListener(new OnFailureListener() {
+            @Override
+            public void onFailure(Exception e) {
+                // 检测失败。
+                Toast.makeText(PosenetMainActivitys.this, "检测失败", Toast.LENGTH_SHORT).show();
+
+                processFailure(e.getMessage());
+
+            }
+        });
+
+    }
+    private void processSuccess(List<MLSkeleton> results) {
+        graphicOverlay.clear();
+        SkeletonGraphic skeletonGraphic = new SkeletonGraphic(graphicOverlay, results);
+        graphicOverlay.add(skeletonGraphic);
+    }
+    private void processFailure(String str) {
+        Log.e(TAG, str);
+    }
+
+    private void showOriginCamera() {
+        try {
+            Pair<Integer, Integer> targetedSize = this.getTargetSize();
+            int targetWidth = targetedSize.first;
+            int maxHeight = targetedSize.second;
+            Bitmap bitmap = BitmapFactory.decodeStream(getContentResolver().openInputStream(imageUri));
+            originBitmap = BitmapUtils.zoomImage(bitmap, targetWidth, maxHeight);
+        } catch (FileNotFoundException e) {
+            e.printStackTrace();
+        }
+        // Determine how much to scale down the image.
+        Log.e(TAG, "resized image size width:" + originBitmap.getWidth() + ",height: " + originBitmap.getHeight());
+        if (originBitmap != null) {
+            Glide.with(this).load(originBitmap).into(imgPreview);
+            isPreViewShow = true;
+            if (analyzerType != MLSkeletonAnalyzerSetting.TYPE_NORMAL || analyzer == null) {
+                stopAnalyzer();
+                createAnalyzer(MLSkeletonAnalyzerSetting.TYPE_NORMAL);
+                analyzerType = MLSkeletonAnalyzerSetting.TYPE_NORMAL;
+            }
+            showBonedetection();
+        } else {
+            isPreViewShow = false;
+        }
+    }
+
+    private Pair<Integer, Integer> getTargetSize() {
+        Integer targetWidth;
+        Integer targetHeight;
+        Integer maxWidth = this.getMaxWidthOfImage();
+        Integer maxHeight = this.getMaxHeightOfImage();
+        targetWidth = this.isLandScape ? maxHeight : maxWidth;
+        targetHeight = this.isLandScape ? maxWidth : maxHeight;
+        Log.i(TAG, "height:" + targetHeight + ",width:" + targetWidth);
+        return new Pair<>(targetWidth, targetHeight);
+    }
+
+    private Integer getMaxWidthOfImage() {
+        if (this.maxWidthOfImage == null) {
+            if (this.isLandScape) {
+                this.maxWidthOfImage = ((View) this.imgPreview.getParent()).getHeight();
+            } else {
+                this.maxWidthOfImage = ((View) this.imgPreview.getParent()).getWidth();
+            }
+        }
+        return this.maxWidthOfImage;
+    }
+
+    private Integer getMaxHeightOfImage() {
+        if (this.maxHeightOfImage == null) {
+            if (this.isLandScape) {
+                this.maxHeightOfImage = ((View) this.imgPreview.getParent()).getWidth();
+            } else {
+                this.maxHeightOfImage = ((View) this.imgPreview.getParent()).getHeight();
+            }
+        }
+        return this.maxHeightOfImage;
+    }
+    /**
+     * Synchronous analyse.同步
+     */
+    /*private void analyzerSync() {
+        List<MLSkeleton> list = new ArrayList<>();
+        MLFrame frame = MLFrame.fromBitmap(originBitmap);
+        SparseArray<MLSkeleton> sparseArray = analyzer.analyseFrame(frame);
+        for (int i = 0; i < sparseArray.size(); i++) {
+            list.add(sparseArray.get(i));
+        }
+        // Remove invalid point.
+        List<MLSkeleton> skeletons = SkeletonUtils.getValidSkeletons(list);
+        if (skeletons != null && !skeletons.isEmpty()) {
+            processSuccess(skeletons);
+        } else {
+            processFailure("sync analyzer result is null.");
+        }
+    }*/
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        stopAnalyzer();
+    }
+
+    private void stopAnalyzer() {
+        if (analyzer != null) {
+            try {
+                analyzer.stop();
+            } catch (IOException e) {
+                Log.e(TAG, "Failed to stop the analyzer: " + e.getMessage());
+            }
+        }
+    }
+
+}
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/camera/CameraConfiguration.java b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/camera/CameraConfiguration.java
new file mode 100644
index 00000000000..bb1e41431b3
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/camera/CameraConfiguration.java
@@ -0,0 +1,76 @@
+/**
+ * Copyright 2020. Huawei Technologies Co., Ltd. All rights reserved.
+ *
+ *    Licensed under the Apache License, Version 2.0 (the "License");
+ *    you may not use this file except in compliance with the License.
+ *    You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *    Unless required by applicable law or agreed to in writing, software
+ *    distributed under the License is distributed on an "AS IS" BASIS,
+ *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *    See the License for the specific language governing permissions and
+ *    limitations under the License.
+ */
+
+package com.mindspore.hms.camera;
+
+import android.hardware.Camera;
+
+public class CameraConfiguration {
+
+    public static final int CAMERA_FACING_BACK = Camera.CameraInfo.CAMERA_FACING_BACK;
+    public static final int CAMERA_FACING_FRONT = Camera.CameraInfo.CAMERA_FACING_FRONT;
+
+    public static final int DEFAULT_WIDTH = 480;
+    public static final int DEFAULT_HEIGHT = 360;
+
+    public static final int MAX_WIDTH = 960;
+    public static final int MAX_HEIGHT = 720;
+    protected static int cameraFacing = CameraConfiguration.CAMERA_FACING_BACK;
+
+    private float fps = 20.0f;
+    private int previewWidth = CameraConfiguration.MAX_WIDTH;
+    private int previewHeight = CameraConfiguration.MAX_HEIGHT;
+    private final boolean isAutoFocus = true;
+
+    public synchronized void setCameraFacing(int facing) {
+        if ((facing != CameraConfiguration.CAMERA_FACING_BACK) && (facing != CameraConfiguration.CAMERA_FACING_FRONT)) {
+            throw new IllegalArgumentException("Invalid camera: " + facing);
+        }
+        cameraFacing = facing;
+    }
+
+    public float getFps() {
+        return this.fps;
+    }
+
+    public void setFps(float fps) {
+        this.fps = fps;
+    }
+
+    public int getPreviewWidth() {
+        return this.previewWidth;
+    }
+
+    public void setPreviewWidth(int previewWidth) {
+        this.previewWidth = previewWidth;
+    }
+
+    public int getPreviewHeight() {
+        return this.previewHeight;
+    }
+
+    public void setPreviewHeight(int previewHeight) {
+        this.previewHeight = previewHeight;
+    }
+
+    public boolean isAutoFocus() {
+        return this.isAutoFocus;
+    }
+
+    public synchronized static int getCameraFacing() {
+        return cameraFacing;
+    }
+}
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/camera/GraphicOverlay.java b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/camera/GraphicOverlay.java
new file mode 100644
index 00000000000..c038b01ec94
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/camera/GraphicOverlay.java
@@ -0,0 +1,203 @@
+/*
+ * Copyright (C) The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *   2019.12.15-Changed modify to use LensEngine
+ *                  Huawei Technologies Co., Ltd.
+ */
+
+package com.mindspore.hms.camera;
+
+import android.content.Context;
+import android.graphics.Canvas;
+import android.util.AttributeSet;
+import android.util.Log;
+import android.view.View;
+
+import com.huawei.hms.mlsdk.common.LensEngine;
+
+import java.util.HashSet;
+import java.util.Set;
+
+/**
+ * A view which renders a series of custom graphics to be overlaid on top of an associated preview
+ * (i.e., the camera preview). The creator can add graphics objects, update the objects, and remove
+ * them, triggering the appropriate drawing and invalidation within the view.
+ * Supports scaling and mirroring of the graphics relative to the camera's preview properties. The
+ * idea is that detection items are expressed in terms of a preview size, but need to be scaled up
+ * to the full view size, and also mirrored in the case of the front-facing camera.
+ * Associated {@link Graphic} items should use the following methods to convert to view coordinates
+ * for the graphics that are drawn:
+ * {@link Graphic#scaleX(float)} and {@link Graphic#scaleY(float)} adjust the size of the
+ * supplied value from the preview scale to the view scale.
+ * {@link Graphic#translateX(float)} and {@link Graphic#translateY(float)} adjust the coordinate
+ * from the preview's coordinate system to the view coordinate system.
+ *
+ * @since 2020-12-16
+ */
+public class GraphicOverlay extends View {
+    private final Object mLock = new Object();
+
+    private int mPreviewWidth;
+
+    private float mWidthScaleFactor = 1.0f;
+
+    private int mPreviewHeight;
+
+    private float mHeightScaleFactor = 1.0f;
+
+    private int mFacing = LensEngine.BACK_LENS;
+
+    private final Set<Graphic> mGraphics = new HashSet<>();
+
+    /**
+     * Base class for a custom graphics object to be rendered within the graphic overlay. Subclass
+     * this and implement the {@link Graphic#draw(Canvas)} method to define the
+     * graphics element. Add instances to the overlay using {@link GraphicOverlay#add(Graphic)}.
+     */
+    public abstract static class Graphic {
+        private final GraphicOverlay mOverlay;
+
+        public Graphic(GraphicOverlay overlay) {
+            mOverlay = overlay;
+        }
+
+        /**
+         * Draw the graphic on the supplied canvas. Drawing should use the following methods to
+         * convert to view coordinates for the graphics that are drawn:
+         * <ol>
+         * <li>{@link Graphic#scaleX(float)} and {@link Graphic#scaleY(float)} adjust the size of
+         * the supplied value from the preview scale to the view scale.</li>
+         * <li>{@link Graphic#translateX(float)} and {@link Graphic#translateY(float)} adjust the
+         * coordinate from the preview's coordinate system to the view coordinate system.</li>
+         * </ol>
+         *
+         * @param canvas drawing canvas
+         */
+        public abstract void draw(Canvas canvas);
+
+        /**
+         * Adjusts a horizontal value of the supplied value from the preview scale to the view
+         * scale.
+         */
+        public float scaleX(float horizontal) {
+            return horizontal * mOverlay.mWidthScaleFactor;
+        }
+
+        public float unScaleX(float horizontal) {
+            return horizontal / mOverlay.mWidthScaleFactor;
+        }
+
+        /**
+         * Adjusts a vertical value of the supplied value from the preview scale to the view scale.
+         */
+        public float scaleY(float vertical) {
+            return vertical * mOverlay.mHeightScaleFactor;
+        }
+
+        public float unScaleY(float vertical) {
+            return vertical / mOverlay.mHeightScaleFactor;
+        }
+
+        /**
+         * Adjusts the x coordinate from the preview's coordinate system to the view coordinate
+         * system.
+         */
+        public float translateX(float x) {
+            if (mOverlay.mFacing == LensEngine.FRONT_LENS) {
+                return mOverlay.getWidth() - scaleX(x);
+            } else {
+                return scaleX(x);
+            }
+        }
+
+        /**
+         * Adjusts the y coordinate from the preview's coordinate system to the view coordinate
+         * system.
+         */
+        public float translateY(float y) {
+            return scaleY(y);
+        }
+
+        public void postInvalidate() {
+            mOverlay.postInvalidate();
+        }
+    }
+
+    public GraphicOverlay(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    /**
+     * Removes all graphics from the overlay.
+     */
+    public void clear() {
+        synchronized (mLock) {
+            mGraphics.clear();
+        }
+        postInvalidate();
+    }
+
+    /**
+     * Adds a graphic to the overlay.
+     */
+    public void add(Graphic graphic) {
+        synchronized (mLock) {
+            mGraphics.add(graphic);
+        }
+        postInvalidate();
+    }
+
+    /**
+     * Removes a graphic from the overlay.
+     */
+    public void remove(Graphic graphic) {
+        synchronized (mLock) {
+            mGraphics.remove(graphic);
+        }
+        postInvalidate();
+    }
+
+    /**
+     * Sets the camera attributes for size and facing direction, which informs how to transform
+     * image coordinates later.
+     */
+    public void setCameraInfo(int previewWidth, int previewHeight, int facing) {
+        synchronized (mLock) {
+            mPreviewWidth = previewWidth;
+            mPreviewHeight = previewHeight;
+            mFacing = facing;
+        }
+        postInvalidate();
+    }
+
+    /**
+     * Draws the overlay with its associated graphic objects.
+     */
+    @Override
+    protected void onDraw(Canvas canvas) {
+        super.onDraw(canvas);
+
+        synchronized (mLock) {
+            if ((mPreviewWidth != 0) && (mPreviewHeight != 0)) {
+                mWidthScaleFactor = (float) canvas.getWidth() / (float) mPreviewWidth;
+                mHeightScaleFactor = (float) canvas.getHeight() / (float) mPreviewHeight;
+            }
+
+            for (Graphic graphic : mGraphics) {
+                graphic.draw(canvas);
+            }
+        }
+    }
+}
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/camera/HandGestureGraphic.java b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/camera/HandGestureGraphic.java
new file mode 100644
index 00000000000..b0331d07499
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/camera/HandGestureGraphic.java
@@ -0,0 +1,169 @@
+/*
+ * Copyright 2020. Huawei Technologies Co., Ltd. All rights reserved.
+ *
+ *    Licensed under the Apache License, Version 2.0 (the "License");
+ *    you may not use this file except in compliance with the License.
+ *    You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ *    Unless required by applicable law or agreed to in writing, software
+ *    distributed under the License is distributed on an "AS IS" BASIS,
+ *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *    See the License for the specific language governing permissions and
+ *    limitations under the License.
+ */
+
+package com.mindspore.hms.camera;
+
+import android.graphics.Canvas;
+import android.graphics.Color;
+import android.graphics.Paint;
+import android.graphics.Rect;
+
+import com.huawei.hms.mlsdk.gesture.MLGesture;
+
+import java.util.List;
+
+/**
+ * Graphic instance for rendering hand position, orientation, and landmarks within an associated
+ * graphic overlay view.
+ *
+ * @since 2020-12-16
+ */
+public class HandGestureGraphic extends GraphicOverlay.Graphic {
+
+    private final List<MLGesture> results;
+
+    private final Paint circlePaint;
+    private final Paint textPaint;
+    private final Paint linePaint;
+    private final Paint rectPaint;
+    private final Rect rect;
+
+    public HandGestureGraphic(GraphicOverlay overlay, List<MLGesture> results) {
+        super(overlay);
+
+        this.results = results;
+
+        circlePaint = new Paint();
+        circlePaint.setColor(Color.RED);
+        circlePaint.setStyle(Paint.Style.FILL);
+        circlePaint.setAntiAlias(true);
+
+        textPaint = new Paint();
+        textPaint.setColor(Color.YELLOW);
+        textPaint.setStyle(Paint.Style.FILL);
+        textPaint.setStrokeWidth(5f);
+        textPaint.setTextSize(100);
+
+        linePaint = new Paint();
+        linePaint.setColor(Color.GREEN);
+        linePaint.setStyle(Paint.Style.STROKE);
+        linePaint.setStrokeWidth(4f);
+        linePaint.setAntiAlias(true);
+
+        rectPaint = new Paint();
+        rectPaint.setColor(Color.BLUE);
+        rectPaint.setStyle(Paint.Style.STROKE);
+        rectPaint.setStrokeWidth(5f);
+        rectPaint.setAntiAlias(true);
+
+        rect = new Rect();
+
+    }
+
+    @Override
+    public void draw(Canvas canvas) {
+        for (int i = 0; i < results.size(); i++) {
+            MLGesture mlGesture = results.get(i);
+
+            canvas.drawRect(rect, rectPaint);
+
+            Rect rect = translateRect(mlGesture.getRect());
+            if (rect.right < rect.left) {
+                int x = rect.left;
+                rect.left = rect.right;
+                rect.right = x;
+            }
+            canvas.drawRect(rect, linePaint);
+            canvas.drawText(getChineseDescription(mlGesture.getCategory()),
+                    translateX((mlGesture.getRect().left + mlGesture.getRect().right) / 2f),
+                    translateY((mlGesture.getRect().top + mlGesture.getRect().bottom) / 2f),
+                    textPaint);
+
+        }
+
+    }
+
+    private String getChineseDescription(int gestureCategory) {
+        String chineseDescription;
+        switch (gestureCategory) {
+            case MLGesture.ONE:
+                chineseDescription = "数字1";
+                break;
+            case MLGesture.SECOND:
+                chineseDescription = "数字2";
+                break;
+            case MLGesture.THREE:
+                chineseDescription = "数字3";
+                break;
+            case MLGesture.FOUR:
+                chineseDescription = "数字4";
+                break;
+            case MLGesture.FIVE:
+                chineseDescription = "数字5";
+                break;
+            case MLGesture.SIX:
+                chineseDescription = "数字6";
+                break;
+            case MLGesture.SEVEN:
+                chineseDescription = "数字7";
+                break;
+            case MLGesture.EIGHT:
+                chineseDescription = "数字8";
+                break;
+            case MLGesture.NINE:
+                chineseDescription = "数字9";
+                break;
+            case MLGesture.DISS:
+                chineseDescription = "差评";
+                break;
+            case MLGesture.FIST:
+                chineseDescription = "握拳";
+                break;
+            case MLGesture.GOOD:
+                chineseDescription = "点赞";
+                break;
+            case MLGesture.HEART:
+                chineseDescription = "单手比心";
+                break;
+            case MLGesture.OK:
+                chineseDescription = "确认";
+                break;
+            default:
+                chineseDescription = "其他手势";
+                break;
+
+        }
+        return chineseDescription;
+    }
+
+    public Rect translateRect(Rect rect) {
+        float left = translateX(rect.left);
+        float right = translateX(rect.right);
+        float bottom = translateY(rect.bottom);
+        float top = translateY(rect.top);
+        if (left > right) {
+            float size = left;
+            left = right;
+            right = size;
+        }
+        if (bottom < top) {
+            float size = bottom;
+            bottom = top;
+            top = size;
+        }
+        return new Rect((int) left, (int) top, (int) right, (int) bottom);
+    }
+}
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/camera/LensEnginePreview.java b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/camera/LensEnginePreview.java
new file mode 100644
index 00000000000..69cc6eb493b
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/camera/LensEnginePreview.java
@@ -0,0 +1,205 @@
+/*
+ * Copyright (C) The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *   2019.12.15-Changed modify to use LensEngine
+ *                  Huawei Technologies Co., Ltd.
+ */
+
+package com.mindspore.hms.camera;
+
+import android.content.Context;
+import android.content.res.Configuration;
+import android.util.AttributeSet;
+import android.util.Log;
+import android.view.SurfaceHolder;
+import android.view.SurfaceView;
+import android.view.ViewGroup;
+
+import com.huawei.hms.common.size.Size;
+import com.huawei.hms.mlsdk.common.LensEngine;
+
+import java.io.IOException;
+
+public class LensEnginePreview extends ViewGroup {
+    private static final String TAG = LensEnginePreview.class.getSimpleName();
+
+    private final Context mContext;
+
+    public SurfaceView getmSurfaceView() {
+        return mSurfaceView;
+    }
+
+    private final SurfaceView mSurfaceView;
+
+    private boolean mStartRequested;
+
+    private boolean mSurfaceAvailable;
+
+    private LensEngine mLensEngine;
+
+    private GraphicOverlay mOverlay;
+
+    public LensEnginePreview(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        this.mContext = context;
+        this.mStartRequested = false;
+        this.mSurfaceAvailable = false;
+
+        this.mSurfaceView = new SurfaceView(context);
+        this.mSurfaceView.getHolder().addCallback(new SurfaceCallback());
+        this.addView(this.mSurfaceView);
+    }
+
+    public void start(LensEngine lensEngine) throws IOException {
+        if (lensEngine == null) {
+            this.stop();
+        }
+
+        this.mLensEngine = lensEngine;
+
+        if (this.mLensEngine != null) {
+            this.mStartRequested = true;
+            this.startIfReady();
+        }
+    }
+
+    public void start(LensEngine lensEngine, GraphicOverlay overlay) throws IOException {
+        this.mOverlay = overlay;
+        this.start(lensEngine);
+    }
+
+    public void stop() {
+        if (this.mLensEngine != null) {
+            this.mLensEngine.close();
+        }
+    }
+
+    public void release() {
+        if (this.mLensEngine != null) {
+            this.mLensEngine.release();
+            this.mLensEngine = null;
+        }
+    }
+
+    private void startIfReady() throws IOException {
+        if (this.mStartRequested && this.mSurfaceAvailable) {
+            this.mLensEngine.run(this.mSurfaceView.getHolder());
+            if (this.mOverlay != null) {
+                Size size = this.mLensEngine.getDisplayDimension();
+                int min = Math.min(size.getWidth(), size.getHeight());
+                int max = Math.max(size.getWidth(), size.getHeight());
+                if (this.isPortraitMode()) {
+                    // Swap width and height sizes when in portrait, since it will be rotated by 90 degrees.
+                    this.mOverlay.setCameraInfo(min, max, this.mLensEngine.getLensType());
+                } else {
+                    this.mOverlay.setCameraInfo(max, min, this.mLensEngine.getLensType());
+                }
+                this.mOverlay.clear();
+            }
+            this.mStartRequested = false;
+        }
+    }
+
+    private class SurfaceCallback implements SurfaceHolder.Callback {
+        @Override
+        public void surfaceCreated(SurfaceHolder surface) {
+            LensEnginePreview.this.mSurfaceAvailable = true;
+            try {
+                LensEnginePreview.this.startIfReady();
+            } catch (IOException e) {
+                Log.e(LensEnginePreview.TAG, "Could not start camera source.", e);
+            }
+        }
+
+        @Override
+        public void surfaceDestroyed(SurfaceHolder surface) {
+            LensEnginePreview.this.mSurfaceAvailable = false;
+        }
+
+        @Override
+        public void surfaceChanged(SurfaceHolder holder, int format, int width, int height) {
+        }
+    }
+
+    @Override
+    protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
+        int previewWidth = 480;
+        int previewHeight = 360;
+        if (this.mLensEngine != null) {
+            Size size = this.mLensEngine.getDisplayDimension();
+            if (size != null) {
+                previewWidth = size.getWidth();
+                previewHeight = size.getHeight();
+            }
+        }
+
+        // Swap width and height sizes when in portrait, since it will be rotated 90 degrees
+        if (this.isPortraitMode()) {
+            int tmp = previewWidth;
+            previewWidth = previewHeight;
+            previewHeight = tmp;
+        }
+
+        final int viewWidth = right - left;
+        final int viewHeight = bottom - top;
+
+        int childWidth;
+        int childHeight;
+        int childXOffset = 0;
+        int childYOffset = 0;
+        float widthRatio = (float) viewWidth / (float) previewWidth;
+        float heightRatio = (float) viewHeight / (float) previewHeight;
+
+        // To fill the view with the camera preview, while also preserving the correct aspect ratio,
+        // it is usually necessary to slightly oversize the child and to crop off portions along one
+        // of the dimensions. We scale up based on the dimension requiring the most correction, and
+        // compute a crop offset for the other dimension.
+        if (widthRatio > heightRatio) {
+            childWidth = viewWidth;
+            childHeight = (int) ((float) previewHeight * widthRatio);
+            childYOffset = (childHeight - viewHeight) / 2;
+        } else {
+            childWidth = (int) ((float) previewWidth * heightRatio);
+            childHeight = viewHeight;
+            childXOffset = (childWidth - viewWidth) / 2;
+        }
+
+        for (int i = 0; i < this.getChildCount(); ++i) {
+            // One dimension will be cropped. We shift child over or up by this offset and adjust
+            // the size to maintain the proper aspect ratio.
+            this.getChildAt(i).layout(-1 * childXOffset, -1 * childYOffset, childWidth - childXOffset,
+                    childHeight - childYOffset);
+        }
+
+        try {
+            this.startIfReady();
+        } catch (IOException e) {
+            Log.e(LensEnginePreview.TAG, "Could not start camera source.", e);
+        }
+    }
+
+    private boolean isPortraitMode() {
+        int orientation = this.mContext.getResources().getConfiguration().orientation;
+        if (orientation == Configuration.ORIENTATION_LANDSCAPE) {
+            return false;
+        }
+        if (orientation == Configuration.ORIENTATION_PORTRAIT) {
+            return true;
+        }
+
+        Log.d(LensEnginePreview.TAG, "isPortraitMode returning false by default");
+        return false;
+    }
+}
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/camera/LensEnginePreviewVideoText.java b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/camera/LensEnginePreviewVideoText.java
new file mode 100644
index 00000000000..24a4363b3e8
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/camera/LensEnginePreviewVideoText.java
@@ -0,0 +1,182 @@
+/*
+ * Copyright (C) The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *   2019.12.15-Changed modify to use LensEngine
+ *                  Huawei Technologies Co., Ltd.
+ */
+
+package com.mindspore.hms.camera;
+
+import android.content.Context;
+import android.content.res.Configuration;
+import android.util.AttributeSet;
+import android.util.Log;
+import android.view.SurfaceHolder;
+import android.view.SurfaceView;
+import android.view.ViewGroup;
+
+import com.huawei.hms.common.size.Size;
+import com.huawei.hms.mlsdk.common.LensEngine;
+
+import java.io.IOException;
+
+public class LensEnginePreviewVideoText extends ViewGroup {
+    private static final String TAG = LensEnginePreviewVideoText.class.getSimpleName();
+
+    private final Context mContext;
+
+    public SurfaceView getmSurfaceView() {
+        return mSurfaceView;
+    }
+
+    private final SurfaceView mSurfaceView;
+
+    private boolean mStartRequested;
+
+    private boolean mSurfaceAvailable;
+
+    private LensEngine mLensEngine;
+
+    private GraphicOverlay mOverlay;
+
+    public LensEnginePreviewVideoText(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        this.mContext = context;
+        this.mStartRequested = false;
+        this.mSurfaceAvailable = false;
+
+        this.mSurfaceView = new SurfaceView(context);
+        this.mSurfaceView.getHolder().addCallback(new SurfaceCallback());
+        this.addView(this.mSurfaceView);
+    }
+
+
+    public void stop() {
+        if (this.mLensEngine != null) {
+            this.mLensEngine.close();
+        }
+    }
+
+
+    private void startIfReady() throws IOException {
+        if (this.mStartRequested && this.mSurfaceAvailable) {
+            this.mLensEngine.run(this.mSurfaceView.getHolder());
+            if (this.mOverlay != null) {
+                Size size = this.mLensEngine.getDisplayDimension();
+                int min = Math.min(size.getWidth(), size.getHeight());
+                int max = Math.max(size.getWidth(), size.getHeight());
+                if (this.isPortraitMode()) {
+                    // Swap width and height sizes when in portrait, since it will be rotated by 90 degrees.
+                    this.mOverlay.setCameraInfo(min, max, this.mLensEngine.getLensType());
+                } else {
+                    this.mOverlay.setCameraInfo(max, min, this.mLensEngine.getLensType());
+                }
+                this.mOverlay.clear();
+            }
+            this.mStartRequested = false;
+        }
+    }
+
+    private class SurfaceCallback implements SurfaceHolder.Callback {
+        @Override
+        public void surfaceCreated(SurfaceHolder surface) {
+            LensEnginePreviewVideoText.this.mSurfaceAvailable = true;
+            try {
+                LensEnginePreviewVideoText.this.startIfReady();
+            } catch (IOException e) {
+                Log.e(LensEnginePreviewVideoText.TAG, "Could not start camera source.", e);
+            }
+        }
+
+        @Override
+        public void surfaceDestroyed(SurfaceHolder surface) {
+            LensEnginePreviewVideoText.this.mSurfaceAvailable = false;
+        }
+
+        @Override
+        public void surfaceChanged(SurfaceHolder holder, int format, int width, int height) {
+        }
+    }
+
+    @Override
+    protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
+        int previewWidth = 480;
+        int previewHeight = 360;
+        if (this.mLensEngine != null) {
+            Size size = this.mLensEngine.getDisplayDimension();
+            if (size != null) {
+                previewWidth = size.getWidth();
+                previewHeight = size.getHeight();
+            }
+        }
+
+        // Swap width and height sizes when in portrait, since it will be rotated 90 degrees
+        if (this.isPortraitMode()) {
+            int tmp = previewWidth;
+            previewWidth = previewHeight;
+            previewHeight = tmp;
+        }
+
+        final int viewWidth = right - left;
+        final int viewHeight = bottom - top;
+
+        int childWidth;
+        int childHeight;
+        int childXOffset = 0;
+        int childYOffset = 0;
+        float widthRatio = (float) viewWidth / (float) previewWidth;
+        float heightRatio = (float) viewHeight / (float) previewHeight;
+
+        // To fill the view with the camera preview, while also preserving the correct aspect ratio,
+        // it is usually necessary to slightly oversize the child and to crop off portions along one
+        // of the dimensions. We scale up based on the dimension requiring the most correction, and
+        // compute a crop offset for the other dimension.
+        if (widthRatio > heightRatio) {
+            childWidth = viewWidth;
+            childHeight = (int) ((float) previewHeight * widthRatio);
+            childYOffset = (childHeight - viewHeight) / 2;
+        } else {
+            childWidth = (int) ((float) previewWidth * heightRatio);
+            childHeight = viewHeight;
+            childXOffset = (childWidth - viewWidth) / 2;
+        }
+
+        for (int i = 0; i < this.getChildCount(); ++i) {
+            // One dimension will be cropped. We shift child over or up by this offset and adjust
+            // the size to maintain the proper aspect ratio.
+            this.getChildAt(i).layout(-1 * childXOffset, -1 * childYOffset, childWidth - childXOffset,
+                    childHeight - childYOffset);
+        }
+
+        try {
+            this.startIfReady();
+        } catch (IOException e) {
+            Log.e(LensEnginePreviewVideoText.TAG, "Could not start camera source.", e);
+        }
+    }
+
+    private boolean isPortraitMode() {
+        int orientation = this.mContext.getResources().getConfiguration().orientation;
+        if (orientation == Configuration.ORIENTATION_LANDSCAPE) {
+            return false;
+        }
+        if (orientation == Configuration.ORIENTATION_PORTRAIT) {
+            return true;
+        }
+
+        Log.d(LensEnginePreviewVideoText.TAG, "isPortraitMode returning false by default");
+        return false;
+    }
+}
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/camera/MLSegmentGraphic.java b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/camera/MLSegmentGraphic.java
new file mode 100644
index 00000000000..4bc3c01984c
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/camera/MLSegmentGraphic.java
@@ -0,0 +1,81 @@
+/*
+ * Copyright 2020. Huawei Technologies Co., Ltd. All rights reserved.
+ *
+ *    Licensed under the Apache License, Version 2.0 (the "License");
+ *    you may not use this file except in compliance with the License.
+ *    You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ *    Unless required by applicable law or agreed to in writing, software
+ *    distributed under the License is distributed on an "AS IS" BASIS,
+ *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *    See the License for the specific language governing permissions and
+ *    limitations under the License.
+ */
+
+package com.mindspore.hms.camera;
+
+import android.content.Context;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.graphics.Canvas;
+import android.graphics.Color;
+import android.graphics.Matrix;
+import android.graphics.Paint;
+import android.graphics.Rect;
+import android.util.Log;
+
+import com.huawei.hms.mlsdk.imgseg.MLImageSegmentation;
+import com.mindspore.hms.R;
+
+public class MLSegmentGraphic extends GraphicOverlay.Graphic {
+    private static final String TAG = MLSegmentGraphic.class.getSimpleName();
+    private final Rect mDestRect;
+    private final Paint resultPaint;
+    private final Bitmap bitmapForeground;
+    private final Boolean isFront;
+
+    private final Bitmap mDstBitmap;
+    private final Context context;
+
+    public MLSegmentGraphic(Context context, LensEnginePreview preview, GraphicOverlay overlay, MLImageSegmentation segmentation, Boolean isFront) {
+        super(overlay);
+        this.context = context;
+        this.bitmapForeground = segmentation.getForeground();
+        this.isFront = isFront;
+
+        int width = bitmapForeground.getWidth();
+        int height = bitmapForeground.getHeight();
+        int div = overlay.getWidth() - preview.getWidth();
+        int left = overlay.getWidth() - width + div / 2;
+
+        // Set the image display area.
+        // Partial display.
+        mDestRect = new Rect(left, 0, overlay.getWidth() - div / 2, height / 2);
+
+        // All display.
+        // mDestRect = new Rect(0, 0, overlay.getWidth(), overlay.getHeight());
+        this.resultPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
+        this.resultPaint.setFilterBitmap(true);
+        this.resultPaint.setDither(true);
+
+        mDstBitmap = Bitmap.createBitmap(mDestRect.width(), mDestRect.height(), Bitmap.Config.ARGB_8888).copy(Bitmap.Config.ARGB_8888, true);
+        mDstBitmap.eraseColor(Color.parseColor("#FF0000"));//填充颜色
+
+    }
+
+    @Override
+    public void draw(Canvas canvas) {
+        canvas.drawBitmap(mDstBitmap, null, mDestRect, resultPaint);
+        canvas.drawBitmap(isFront ? convert(bitmapForeground) : bitmapForeground, null, mDestRect, resultPaint);
+    }
+
+
+    private Bitmap convert(Bitmap bitmap) {
+        Matrix m = new Matrix();
+        m.setScale(-1, 1);
+        Bitmap reverseBitmap = Bitmap.createBitmap(bitmap, 0, 0, bitmap.getWidth(), bitmap.getHeight(), m, true);
+        return reverseBitmap;
+    }
+}
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/camera/MLSenceDetectionGraphic.java b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/camera/MLSenceDetectionGraphic.java
new file mode 100644
index 00000000000..0601806d2ef
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/camera/MLSenceDetectionGraphic.java
@@ -0,0 +1,70 @@
+/*
+ * Copyright 2020. Huawei Technologies Co., Ltd. All rights reserved.
+ *
+ *    Licensed under the Apache License, Version 2.0 (the "License");
+ *    you may not use this file except in compliance with the License.
+ *    You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ *    Unless required by applicable law or agreed to in writing, software
+ *    distributed under the License is distributed on an "AS IS" BASIS,
+ *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *    See the License for the specific language governing permissions and
+ *    limitations under the License.
+ */
+
+package com.mindspore.hms.camera;
+
+import android.content.Context;
+import android.graphics.Canvas;
+import android.graphics.Color;
+import android.graphics.Paint;
+import android.util.SparseArray;
+
+import com.huawei.hms.mlsdk.scd.MLSceneDetection;
+import com.mindspore.hms.R;
+
+import java.text.NumberFormat;
+
+import static com.mindspore.hms.scenedetection.SenceDetectionStillAnalyseActivity.mHashMap;
+
+public class MLSenceDetectionGraphic extends GraphicOverlay.Graphic {
+    private final GraphicOverlay overlay;
+
+    private final SparseArray<MLSceneDetection> results;
+
+    private final Context mContext;
+
+    public MLSenceDetectionGraphic(GraphicOverlay overlay, SparseArray<MLSceneDetection> results, Context context) {
+        super(overlay);
+        this.overlay = overlay;
+        this.results = results;
+        this.mContext = context;
+    }
+
+    @Override
+    public void draw(Canvas canvas) {
+        Paint paint = new Paint();
+        paint.setColor(Color.RED);
+        paint.setTextSize(48);
+
+
+        canvas.drawText(mContext.getResources().getString(R.string.image_scene_count) + "：" + results.size(), overlay.getWidth() / 5f, 50, paint);
+        for (int i = 0; i < results.size(); i++) {
+            String result = results.get(i).getResult().toLowerCase();
+            if (mHashMap != null) {
+                if (mHashMap.containsKey(result)) {
+                    result = mHashMap.get(result);
+                }
+            }
+            canvas.drawText(mContext.getResources().getString(R.string.image_scene) + "：" + result, overlay.getWidth() / 5f, 100 * (i + 1), paint);
+            NumberFormat fmt = NumberFormat.getPercentInstance();
+            fmt.setMaximumFractionDigits(2);
+            float confidence = results.get(i).getConfidence();
+            String format = fmt.format(confidence);
+            canvas.drawText( mContext.getResources().getString(R.string.image_score) + "：" + format, overlay.getWidth() / 5f, (100 * (i + 1)) + 50, paint);
+
+        }
+    }
+}
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/camera/MLSenceTextDetectionGraphic.java b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/camera/MLSenceTextDetectionGraphic.java
new file mode 100644
index 00000000000..91f9fc8bece
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/camera/MLSenceTextDetectionGraphic.java
@@ -0,0 +1,88 @@
+/*
+ * Copyright 2020. Huawei Technologies Co., Ltd. All rights reserved.
+ *
+ *    Licensed under the Apache License, Version 2.0 (the "License");
+ *    you may not use this file except in compliance with the License.
+ *    You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ *    Unless required by applicable law or agreed to in writing, software
+ *    distributed under the License is distributed on an "AS IS" BASIS,
+ *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *    See the License for the specific language governing permissions and
+ *    limitations under the License.
+ */
+
+package com.mindspore.hms.camera;
+
+import android.content.Context;
+import android.graphics.Canvas;
+import android.graphics.Color;
+import android.graphics.Paint;
+
+import com.huawei.hms.mlsdk.common.MLAnalyzer;
+import com.huawei.hms.mlsdk.text.MLText;
+import com.huawei.hms.mlsdk.translate.cloud.MLRemoteTranslator;
+
+public class MLSenceTextDetectionGraphic extends GraphicOverlay.Graphic {
+
+    private final Context mContext;
+
+    private final GraphicOverlay overlay;
+
+    private final MLAnalyzer.Result<MLText.Block> results;
+
+    private MLRemoteTranslator mlRemoteTranslator;
+
+    public MLSenceTextDetectionGraphic(GraphicOverlay overlay, MLAnalyzer.Result<MLText.Block> results, Context context) {
+        super(overlay);
+        this.overlay = overlay;
+        this.results = results;
+        this.mContext = context;
+
+    }
+
+    @Override
+    public void draw(Canvas canvas) {
+        float x = overlay.getWidth() / 4.3f;
+        float y = overlay.getHeight() - 550;
+        Paint paint = new Paint();
+        paint.setColor(Color.WHITE);
+        paint.setTextSize(48);
+
+        if (results.getAnalyseList().size() > 1) {
+            for (int i = 0; i < results.getAnalyseList().size(); i++) {
+                canvas.drawText(null == results.getAnalyseList().get(i) || null == results.getAnalyseList().get(i).getStringValue() ?
+                                "" : results.getAnalyseList().get(i).getStringValue(),
+                        x, y + 100 * (i + 1), paint);
+
+            }
+        }
+
+        /*MLRemoteTranslateSetting setting = new MLRemoteTranslateSetting
+                .Factory()
+                .setTargetLangCode(StringUtils.isChinese(result) ? "en" : "zh")
+                .create();
+
+
+        mlRemoteTranslator = MLTranslatorFactory.getInstance().getRemoteTranslator(setting);
+
+        Task<String> task = mlRemoteTranslator.asyncTranslate(result);
+        task.addOnSuccessListener(new OnSuccessListener<String>() {
+            @Override
+            public void onSuccess(String text) {
+                mTextView.setText(text);
+            }
+
+        }).addOnFailureListener(new OnFailureListener() {
+            @Override
+            public void onFailure(Exception e) {
+
+            }
+        });*/
+    }
+
+
+
+}
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/camera/SkeletonGraphic.java b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/camera/SkeletonGraphic.java
new file mode 100644
index 00000000000..4c18cb6dea7
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/camera/SkeletonGraphic.java
@@ -0,0 +1,107 @@
+/*
+ * Copyright 2020. Huawei Technologies Co., Ltd. All rights reserved.
+ *
+ *    Licensed under the Apache License, Version 2.0 (the "License");
+ *    you may not use this file except in compliance with the License.
+ *    You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ *    Unless required by applicable law or agreed to in writing, software
+ *    distributed under the License is distributed on an "AS IS" BASIS,
+ *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *    See the License for the specific language governing permissions and
+ *    limitations under the License.
+ */
+
+package com.mindspore.hms.camera;
+
+import android.graphics.Canvas;
+import android.graphics.Color;
+import android.graphics.Paint;
+import android.graphics.Path;
+
+import com.huawei.hms.mlsdk.skeleton.MLJoint;
+import com.huawei.hms.mlsdk.skeleton.MLSkeleton;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class SkeletonGraphic extends GraphicOverlay.Graphic {
+    private final List<MLSkeleton> skeletons;
+
+    private final Paint circlePaint;
+
+    private final Paint linePaint;
+
+    public SkeletonGraphic(GraphicOverlay overlay, List<MLSkeleton> skeletons) {
+        super(overlay);
+        this.skeletons = skeletons;
+        circlePaint = new Paint();
+        circlePaint.setColor(Color.RED);
+        circlePaint.setStyle(Paint.Style.FILL);
+        circlePaint.setAntiAlias(true);
+
+        linePaint = new Paint();
+        linePaint.setColor(Color.GREEN);
+        linePaint.setStyle(Paint.Style.STROKE);
+        linePaint.setStrokeWidth(10f);
+        linePaint.setAntiAlias(true);
+    }
+
+    @Override
+    public void draw(Canvas canvas) {
+        for (int i = 0; i < skeletons.size(); i++) {
+            MLSkeleton skeleton = skeletons.get(i);
+            if (skeleton.getJoints() == null) {
+                continue;
+            }
+            List<Path> paths = new ArrayList<>();
+            paths.add(getPath(skeleton.getJointPoint(MLJoint.TYPE_HEAD_TOP), skeleton.getJointPoint(MLJoint.TYPE_NECK)));
+            paths.add(getPath(skeleton.getJointPoint(MLJoint.TYPE_NECK), skeleton.getJointPoint(MLJoint.TYPE_LEFT_SHOULDER)));
+            paths.add(getPath(skeleton.getJointPoint(MLJoint.TYPE_LEFT_SHOULDER), skeleton.getJointPoint(MLJoint.TYPE_LEFT_ELBOW)));
+            paths.add(getPath(skeleton.getJointPoint(MLJoint.TYPE_LEFT_ELBOW), skeleton.getJointPoint(MLJoint.TYPE_LEFT_WRIST)));
+            paths.add(getPath(skeleton.getJointPoint(MLJoint.TYPE_NECK), skeleton.getJointPoint(MLJoint.TYPE_LEFT_HIP)));
+            paths.add(getPath(skeleton.getJointPoint(MLJoint.TYPE_LEFT_HIP), skeleton.getJointPoint(MLJoint.TYPE_LEFT_KNEE)));
+            paths.add(getPath(skeleton.getJointPoint(MLJoint.TYPE_LEFT_KNEE), skeleton.getJointPoint(MLJoint.TYPE_LEFT_ANKLE)));
+
+            paths.add(getPath(skeleton.getJointPoint(MLJoint.TYPE_NECK), skeleton.getJointPoint(MLJoint.TYPE_RIGHT_SHOULDER)));
+            paths.add(getPath(skeleton.getJointPoint(MLJoint.TYPE_RIGHT_SHOULDER), skeleton.getJointPoint(MLJoint.TYPE_RIGHT_ELBOW)));
+            paths.add(getPath(skeleton.getJointPoint(MLJoint.TYPE_RIGHT_ELBOW), skeleton.getJointPoint(MLJoint.TYPE_RIGHT_WRIST)));
+            paths.add(getPath(skeleton.getJointPoint(MLJoint.TYPE_NECK), skeleton.getJointPoint(MLJoint.TYPE_RIGHT_HIP)));
+            paths.add(getPath(skeleton.getJointPoint(MLJoint.TYPE_RIGHT_HIP), skeleton.getJointPoint(MLJoint.TYPE_RIGHT_KNEE)));
+            paths.add(getPath(skeleton.getJointPoint(MLJoint.TYPE_RIGHT_KNEE), skeleton.getJointPoint(MLJoint.TYPE_RIGHT_ANKLE)));
+
+            for (int j = 0; j < paths.size(); j++) {
+                if (paths.get(j) != null) {
+                    canvas.drawPath(paths.get(j), linePaint);
+                }
+            }
+
+            for (MLJoint joint : skeleton.getJoints()) {
+                if (!(Math.abs(joint.getPointX() - 0f) == 0 && Math.abs(joint.getPointY() - 0f) == 0)) {
+                    canvas.drawCircle(translateX(joint.getPointX()),
+                            translateY(joint.getPointY()), 24f, circlePaint);
+                }
+            }
+        }
+    }
+
+    private Path getPath(MLJoint point1, MLJoint point2) {
+        if (point1 == null || point2 == null) {
+            return null;
+        }
+        if (point1.getPointX() == 0f && point1.getPointY() == 0f) {
+            return null;
+        }
+        if (point2.getPointX() == 0f && point2.getPointY() == 0f) {
+            return null;
+        }
+        Path path = new Path();
+        path.moveTo(translateX(point1.getPointX()),
+                translateY(point1.getPointY()));
+        path.lineTo(translateX(point2.getPointX()), translateY(point2.getPointY()));
+
+        return path;
+    }
+}
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/camera/SkeletonUtils.java b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/camera/SkeletonUtils.java
new file mode 100644
index 00000000000..fa788d2c356
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/camera/SkeletonUtils.java
@@ -0,0 +1,57 @@
+/*
+ * Copyright 2020. Huawei Technologies Co., Ltd. All rights reserved.
+ *
+ *    Licensed under the Apache License, Version 2.0 (the "License");
+ *    you may not use this file except in compliance with the License.
+ *    You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ *    Unless required by applicable law or agreed to in writing, software
+ *    distributed under the License is distributed on an "AS IS" BASIS,
+ *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *    See the License for the specific language governing permissions and
+ *    limitations under the License.
+ */
+
+package com.mindspore.hms.camera;
+
+import com.huawei.hms.mlsdk.skeleton.MLJoint;
+import com.huawei.hms.mlsdk.skeleton.MLSkeleton;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class SkeletonUtils {
+    // Any point below this score is not valid.
+    private static final float MIN_JOINT_SCORE = 0.2f;
+
+    /**
+     * Get valid data.
+     *
+     * @param results results
+     * @return return results
+     */
+    public static List<MLSkeleton> getValidSkeletons(List<MLSkeleton> results) {
+        if (results == null || results.isEmpty()) {
+            return results;
+        }
+        List<MLSkeleton> mSkeletons = new ArrayList<>();
+        for (MLSkeleton skeleton : results) {
+            List<MLJoint> mJoints = new ArrayList<>();
+            List<MLJoint> joints = skeleton.getJoints();
+            for (MLJoint joint : joints) {
+                // Remove invalid point.
+                if (!(Math.abs(joint.getPointX() - 0f) == 0 && Math.abs(joint.getPointY() - 0f) == 0)
+                        && joint.getScore() >= MIN_JOINT_SCORE) {
+                    mJoints.add(joint);
+                } else {
+                    mJoints.add(new MLJoint(0f, 0f, joint.getType(), 0f));
+                }
+            }
+            MLSkeleton mSkeleton = new MLSkeleton(mJoints);
+            mSkeletons.add(mSkeleton);
+        }
+        return mSkeletons;
+    }
+}
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/gesturerecognition/LiveHandGestureAnalyseActivity.java b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/gesturerecognition/LiveHandGestureAnalyseActivity.java
new file mode 100644
index 00000000000..4c21edb7faf
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/gesturerecognition/LiveHandGestureAnalyseActivity.java
@@ -0,0 +1,303 @@
+/**
+ * Copyright 2021 Huawei Technologies Co., Ltd
+ * <p>
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.mindspore.hms.gesturerecognition;
+
+import android.Manifest;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.hardware.Camera;
+import android.net.Uri;
+import android.os.Build;
+import android.os.Bundle;
+import android.provider.Settings;
+import android.util.Log;
+import android.util.SparseArray;
+import android.view.View;
+import android.widget.Button;
+
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AlertDialog;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
+import androidx.core.app.ActivityCompat;
+
+import com.alibaba.android.arouter.facade.annotation.Route;
+import com.huawei.hms.mlsdk.common.LensEngine;
+import com.huawei.hms.mlsdk.common.MLAnalyzer;
+import com.huawei.hms.mlsdk.gesture.MLGesture;
+import com.huawei.hms.mlsdk.gesture.MLGestureAnalyzer;
+import com.huawei.hms.mlsdk.gesture.MLGestureAnalyzerFactory;
+import com.huawei.hms.mlsdk.gesture.MLGestureAnalyzerSetting;
+import com.mindspore.hms.R;
+import com.mindspore.hms.camera.GraphicOverlay;
+import com.mindspore.hms.camera.HandGestureGraphic;
+import com.mindspore.hms.camera.LensEnginePreview;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+
+@Route(path = "/hms/LiveHandGestureAnalyseActivity")
+public class LiveHandGestureAnalyseActivity extends AppCompatActivity implements View.OnClickListener {
+
+    private static final String TAG = LiveHandGestureAnalyseActivity.class.getSimpleName();
+
+    private GraphicOverlay mGraphicOverlay;
+    private LensEnginePreview mPreview;
+
+    private Button mFacingSwitch;
+
+    private MLGestureAnalyzer mAnalyzer;
+
+    private LensEngine mLensEngine;
+
+    private final int lensType = LensEngine.BACK_LENS;
+
+    private int mLensType;
+
+    private boolean isFront = false;
+
+    private boolean isPermissionRequested;
+
+    private static final int CAMERA_PERMISSION_CODE = 0;
+
+    private static final String[] ALL_PERMISSION =
+            new String[]{
+                    Manifest.permission.CAMERA,
+            };
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_live_hand_gesture_analyse);
+        if (savedInstanceState != null) {
+            mLensType = savedInstanceState.getInt("lensType");
+        }
+        init();
+    }
+
+    private void init() {
+        Toolbar mToolbar = findViewById(R.id.gesture_activity_toolbar);
+        setSupportActionBar(mToolbar);
+        mToolbar.setNavigationOnClickListener(view -> finish());
+        mPreview = this.findViewById(R.id.gesture_preview);
+        mGraphicOverlay = this.findViewById(R.id.gesture_overlay);
+        mFacingSwitch = this.findViewById(R.id.gesture_facingSwitch);
+        mFacingSwitch.setOnClickListener(this);
+        createHandAnalyzer();
+        if (Camera.getNumberOfCameras() == 1) {
+            mFacingSwitch.setVisibility(View.GONE);
+        }
+        // Checking Camera Permissions
+        if (ActivityCompat.checkSelfPermission(this, Manifest.permission.CAMERA) == PackageManager.PERMISSION_GRANTED) {
+            createLensEngine();
+        } else {
+            checkPermission();
+        }
+
+    }
+
+    private void createHandAnalyzer() {
+        // Create a  analyzer. You can create an analyzer using the provided customized face detection parameter: MLHandKeypointAnalyzerSetting
+        MLGestureAnalyzerSetting setting =
+                new MLGestureAnalyzerSetting.Factory()
+                        .create();
+        mAnalyzer = MLGestureAnalyzerFactory.getInstance().getGestureAnalyzer(setting);
+        mAnalyzer.setTransactor(new HandAnalyzerTransactor(this, mGraphicOverlay));
+    }
+
+    // Check the permissions required by the SDK.
+    private void checkPermission() {
+        if (Build.VERSION.SDK_INT >= 23 && !isPermissionRequested) {
+            isPermissionRequested = true;
+            ArrayList<String> permissionsList = new ArrayList<>();
+            for (String perm : getAllPermission()) {
+                if (PackageManager.PERMISSION_GRANTED != this.checkSelfPermission(perm)) {
+                    permissionsList.add(perm);
+                }
+            }
+
+            if (!permissionsList.isEmpty()) {
+                requestPermissions(permissionsList.toArray(new String[0]), 0);
+            }
+        }
+    }
+
+    public static List<String> getAllPermission() {
+        return Collections.unmodifiableList(Arrays.asList(ALL_PERMISSION));
+    }
+
+    private void createLensEngine() {
+        Context context = this.getApplicationContext();
+        // Create LensEngine.
+        mLensEngine = new LensEngine.Creator(context, mAnalyzer)
+                .setLensType(this.mLensType)
+                .applyDisplayDimension(640, 480)
+                .applyFps(25.0f)
+                .enableAutomaticFocus(true)
+                .create();
+    }
+
+    private void startLensEngine() {
+        if (this.mLensEngine != null) {
+            try {
+                this.mPreview.start(this.mLensEngine, this.mGraphicOverlay);
+            } catch (IOException e) {
+                Log.e(TAG, "Failed to start lens engine.", e);
+                this.mLensEngine.release();
+                this.mLensEngine = null;
+            }
+        }
+    }
+
+    // Permission application callback.
+    @Override
+    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions,
+                                           @NonNull int[] grantResults) {
+        boolean hasAllGranted = true;
+        if (requestCode == CAMERA_PERMISSION_CODE) {
+            if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
+                this.createLensEngine();
+            } else if (grantResults[0] == PackageManager.PERMISSION_DENIED) {
+                hasAllGranted = false;
+                if (!ActivityCompat.shouldShowRequestPermissionRationale(this, permissions[0])) {
+                    showWaringDialog();
+                } else {
+                    finish();
+                }
+            }
+            return;
+        }
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
+    }
+
+    @Override
+    protected void onSaveInstanceState(@NonNull Bundle outState) {
+        outState.putInt("lensType", this.lensType);
+        super.onSaveInstanceState(outState);
+    }
+
+    private static class HandAnalyzerTransactor implements MLAnalyzer.MLTransactor<MLGesture> {
+        private final GraphicOverlay mGraphicOverlay;
+
+        HandAnalyzerTransactor(LiveHandGestureAnalyseActivity mainActivity, GraphicOverlay ocrGraphicOverlay) {
+            this.mGraphicOverlay = ocrGraphicOverlay;
+        }
+
+        /**
+         * Process the results returned by the analyzer.
+         */
+        @Override
+        public void transactResult(MLAnalyzer.Result<MLGesture> result) {
+            this.mGraphicOverlay.clear();
+
+            SparseArray<MLGesture> handGestureSparseArray = result.getAnalyseList();
+            List<MLGesture> list = new ArrayList<>();
+            for (int i = 0; i < handGestureSparseArray.size(); i++) {
+                list.add(handGestureSparseArray.valueAt(i));
+            }
+            HandGestureGraphic graphic = new HandGestureGraphic(this.mGraphicOverlay, list);
+            this.mGraphicOverlay.add(graphic);
+        }
+
+        @Override
+        public void destroy() {
+            this.mGraphicOverlay.clear();
+        }
+
+    }
+
+    @Override
+    public void onClick(View v) {
+        if (v.getId() == R.id.gesture_facingSwitch) {
+            switchCamera();
+        }
+    }
+
+    private void switchCamera() {
+        isFront = !isFront;
+        if (this.isFront) {
+            mLensType = LensEngine.FRONT_LENS;
+        } else {
+            mLensType = LensEngine.BACK_LENS;
+        }
+        if (this.mLensEngine != null) {
+            this.mLensEngine.close();
+        }
+        this.createLensEngine();
+        this.startLensEngine();
+    }
+
+    private void showWaringDialog() {
+        AlertDialog.Builder dialog = new AlertDialog.Builder(this);
+        dialog.setMessage(R.string.app_need_permission)
+                .setPositiveButton(R.string.app_permission_by_hand, new DialogInterface.OnClickListener() {
+                    @Override
+                    public void onClick(DialogInterface dialog, int which) {
+                        Intent intent = new Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS);
+                        Uri uri = Uri.fromParts("package", getApplicationContext().getPackageName(), null);
+                        intent.setData(uri);
+                        startActivity(intent);
+                    }
+                })
+                .setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
+                    @Override
+                    public void onClick(DialogInterface dialog, int which) {
+                        finish();
+                    }
+                }).setOnCancelListener(dialogInterface);
+        dialog.setCancelable(false);
+        dialog.show();
+    }
+
+    static DialogInterface.OnCancelListener dialogInterface = new DialogInterface.OnCancelListener() {
+        @Override
+        public void onCancel(DialogInterface dialog) {
+        }
+    };
+
+    @Override
+    protected void onResume() {
+        super.onResume();
+        if (ActivityCompat.checkSelfPermission(this, Manifest.permission.CAMERA) == PackageManager.PERMISSION_GRANTED) {
+            createLensEngine();
+            startLensEngine();
+        } else {
+            checkPermission();
+        }
+    }
+
+    @Override
+    protected void onPause() {
+        super.onPause();
+        mPreview.stop();
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        if (this.mLensEngine != null) {
+            this.mLensEngine.release();
+        }
+        if (this.mAnalyzer != null) {
+            this.mAnalyzer.stop();
+        }
+    }
+}
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/gesturerecognition/StillHandGestureAnalyseActivity.java b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/gesturerecognition/StillHandGestureAnalyseActivity.java
new file mode 100644
index 00000000000..33d484766e0
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/gesturerecognition/StillHandGestureAnalyseActivity.java
@@ -0,0 +1,275 @@
+/**
+ * Copyright 2021 Huawei Technologies Co., Ltd
+ * <p>
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.mindspore.hms.gesturerecognition;
+
+import android.content.Intent;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.net.Uri;
+import android.os.Bundle;
+import android.os.Environment;
+import android.provider.MediaStore;
+import android.util.Log;
+import android.util.Pair;
+import android.view.View;
+import android.widget.ImageView;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
+import androidx.core.content.FileProvider;
+
+import com.alibaba.android.arouter.facade.annotation.Route;
+import com.alibaba.android.arouter.launcher.ARouter;
+import com.bumptech.glide.Glide;
+import com.huawei.hmf.tasks.Task;
+import com.huawei.hms.mlsdk.common.MLFrame;
+import com.huawei.hms.mlsdk.gesture.MLGesture;
+import com.huawei.hms.mlsdk.gesture.MLGestureAnalyzer;
+import com.huawei.hms.mlsdk.gesture.MLGestureAnalyzerFactory;
+import com.huawei.hms.mlsdk.gesture.MLGestureAnalyzerSetting;
+import com.mindspore.hms.BitmapUtils;
+import com.mindspore.hms.R;
+import com.mindspore.hms.camera.GraphicOverlay;
+import com.mindspore.hms.camera.HandGestureGraphic;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.util.List;
+
+@Route(path = "/hms/StillHandGestureAnalyseActivity")
+public class StillHandGestureAnalyseActivity extends AppCompatActivity {
+
+    private static final String TAG = "TextRecognitionActivity";
+
+    private GraphicOverlay mGraphicOverlay;
+    private static final int RC_CHOOSE_PHOTO = 1;
+    private static final int RC_CHOOSE_CAMERA = 2;
+
+    private boolean isPreViewShow = false;
+
+    private ImageView imgPreview;
+    private TextView textOriginImage;
+    private Uri imageUri;
+
+    private Bitmap originBitmap;
+    private Integer maxWidthOfImage;
+    private Integer maxHeightOfImage;
+    private boolean isLandScape;
+    private MLGestureAnalyzer mAnalyzer;
+    private MLFrame frame;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_gesture_recognition);
+        init();
+    }
+
+    private void init() {
+        mGraphicOverlay = findViewById(R.id.skeleton_previewOverlay);
+        imgPreview = findViewById(R.id.img_origin);
+        textOriginImage = findViewById(R.id.tv_image);
+        Toolbar mToolbar = findViewById(R.id.activity_toolbar);
+        setSupportActionBar(mToolbar);
+        mToolbar.setNavigationOnClickListener(view -> finish());
+    }
+
+    public void onClickPhoto(View view) {
+        openGallay(RC_CHOOSE_PHOTO);
+        textOriginImage.setVisibility(View.GONE);
+    }
+
+    public void onClickCamera(View view) {
+        openCamera();
+        textOriginImage.setVisibility(View.GONE);
+    }
+
+
+    public void onClickRealTime(View view) {
+        ARouter.getInstance().build("/hms/LiveHandGestureAnalyseActivity").navigation();
+    }
+
+    private void openGallay(int request) {
+        Intent intent = new Intent(Intent.ACTION_PICK, null);
+        intent.setDataAndType(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, "image/*");
+        startActivityForResult(intent, request);
+    }
+
+    private void openCamera() {
+        Intent intentToTakePhoto = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
+        String mTempPhotoPath = Environment.getExternalStorageDirectory() + File.separator + "photo.jpeg";
+        imageUri = FileProvider.getUriForFile(this, getApplicationContext().getPackageName() + ".fileprovider", new File(mTempPhotoPath));
+        intentToTakePhoto.putExtra(MediaStore.EXTRA_OUTPUT, imageUri);
+        startActivityForResult(intentToTakePhoto, RC_CHOOSE_CAMERA);
+    }
+
+    @Override
+    protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
+        super.onActivityResult(requestCode, resultCode, data);
+        if (resultCode == RESULT_OK) {
+            if (RC_CHOOSE_PHOTO == requestCode) {
+                if (null != data && null != data.getData()) {
+                    this.imageUri = data.getData();
+                    showOriginImage();
+                } else {
+                    finish();
+                }
+            } else if (RC_CHOOSE_CAMERA == requestCode) {
+                showOriginCamera();
+            } else {
+                textOriginImage.setVisibility(!isPreViewShow ? View.VISIBLE : View.GONE);
+            }
+        }
+    }
+
+    private void showOriginImage() {
+        File file = BitmapUtils.getFileFromMediaUri(this, imageUri);
+        Bitmap photoBmp = BitmapUtils.getBitmapFormUri(this, Uri.fromFile(file));
+        int degree = BitmapUtils.getBitmapDegree(file.getAbsolutePath());
+        originBitmap = BitmapUtils.rotateBitmapByDegree(photoBmp, degree).copy(Bitmap.Config.ARGB_8888, true);
+        if (originBitmap != null) {
+            Glide.with(this).load(originBitmap).into(imgPreview);
+            isPreViewShow = true;
+            analyzerAsync();
+        } else {
+            isPreViewShow = false;
+        }
+    }
+
+    private void createFrame() {
+        // Gets the targeted width / height, only portrait.
+        int maxHeight = ((View) imgPreview.getParent()).getHeight();
+        int targetWidth = ((View) imgPreview.getParent()).getWidth();
+        // Determine how much to scale down the image.
+        float scaleFactor =
+                Math.max(
+                        (float) originBitmap.getWidth() / (float) targetWidth,
+                        (float) originBitmap.getHeight() / (float) maxHeight);
+
+        Bitmap resizedBitmap =
+                Bitmap.createScaledBitmap(
+                        originBitmap,
+                        (int) (originBitmap.getWidth() / scaleFactor),
+                        (int) (originBitmap.getHeight() / scaleFactor),
+                        true);
+
+        frame = new MLFrame.Creator().setBitmap(resizedBitmap).create();
+
+        MLGestureAnalyzerSetting setting =
+                new MLGestureAnalyzerSetting.Factory()
+                        .create();
+        mAnalyzer = MLGestureAnalyzerFactory.getInstance().getGestureAnalyzer(setting);
+    }
+
+    /**
+     * Asynchronous analyse.
+     */
+    private void analyzerAsync() {
+        createFrame();
+        Task<List<MLGesture>> task = mAnalyzer.asyncAnalyseFrame(frame);
+        task.addOnSuccessListener(results -> {
+            // Detection success.
+            if (results != null && !results.isEmpty()) {
+                processSuccess(results);
+            } else {
+                processFailure("async analyzer result is null.");
+            }
+        }).addOnFailureListener(e -> {
+            // Detection failure.
+            processFailure(e.getMessage());
+        });
+    }
+
+    private void processSuccess(List<MLGesture> results) {
+        mGraphicOverlay.clear();
+        HandGestureGraphic handGraphic = new HandGestureGraphic(mGraphicOverlay, results);
+        mGraphicOverlay.add(handGraphic);
+    }
+
+    private void processFailure(String str) {
+        Log.e(TAG, str);
+        Toast.makeText(this, R.string.gesture_detected_failure, Toast.LENGTH_SHORT).show();
+    }
+
+    private void showOriginCamera() {
+        try {
+            Pair<Integer, Integer> targetedSize = this.getTargetSize();
+            int targetWidth = targetedSize.first;
+            int maxHeight = targetedSize.second;
+            Bitmap bitmap = BitmapFactory.decodeStream(getContentResolver().openInputStream(imageUri));
+            originBitmap = BitmapUtils.zoomImage(bitmap, targetWidth, maxHeight);
+        } catch (FileNotFoundException e) {
+            e.printStackTrace();
+        }
+        // Determine how much to scale down the image.
+        Log.e(TAG, "resized image size width:" + originBitmap.getWidth() + ",height: " + originBitmap.getHeight());
+        if (originBitmap != null) {
+            Glide.with(this).load(originBitmap).into(imgPreview);
+            isPreViewShow = true;
+            analyzerAsync();
+        } else {
+            isPreViewShow = false;
+        }
+    }
+
+    private Pair<Integer, Integer> getTargetSize() {
+        Integer targetWidth;
+        Integer targetHeight;
+        Integer maxWidth = this.getMaxWidthOfImage();
+        Integer maxHeight = this.getMaxHeightOfImage();
+        targetWidth = this.isLandScape ? maxHeight : maxWidth;
+        targetHeight = this.isLandScape ? maxWidth : maxHeight;
+        Log.i(TAG, "height:" + targetHeight + ",width:" + targetWidth);
+        return new Pair<>(targetWidth, targetHeight);
+    }
+
+    private Integer getMaxWidthOfImage() {
+        if (this.maxWidthOfImage == null) {
+            if (this.isLandScape) {
+                this.maxWidthOfImage = ((View) this.imgPreview.getParent()).getHeight();
+            } else {
+                this.maxWidthOfImage = ((View) this.imgPreview.getParent()).getWidth();
+            }
+        }
+        return this.maxWidthOfImage;
+    }
+
+    private Integer getMaxHeightOfImage() {
+        if (this.maxHeightOfImage == null) {
+            if (this.isLandScape) {
+                this.maxHeightOfImage = ((View) this.imgPreview.getParent()).getWidth();
+            } else {
+                this.maxHeightOfImage = ((View) this.imgPreview.getParent()).getHeight();
+            }
+        }
+        return this.maxHeightOfImage;
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        stopAnalyzer();
+    }
+
+    private void stopAnalyzer() {
+        if (mAnalyzer != null) {
+            mAnalyzer.stop();
+        }
+    }
+}
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/scenedetection/SenceDetectionLiveAnalyseActivity.java b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/scenedetection/SenceDetectionLiveAnalyseActivity.java
new file mode 100644
index 00000000000..e3609ad69d4
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/scenedetection/SenceDetectionLiveAnalyseActivity.java
@@ -0,0 +1,257 @@
+/**
+ * Copyright 2021 Huawei Technologies Co., Ltd
+ * <p>
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.mindspore.hms.scenedetection;
+
+import android.Manifest;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.net.Uri;
+import android.os.Build;
+import android.os.Bundle;
+import android.provider.Settings;
+import android.util.Log;
+import android.util.SparseArray;
+import android.view.View;
+
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AlertDialog;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
+import androidx.core.app.ActivityCompat;
+
+import com.alibaba.android.arouter.facade.annotation.Route;
+import com.huawei.hms.mlsdk.common.LensEngine;
+import com.huawei.hms.mlsdk.common.MLAnalyzer;
+import com.huawei.hms.mlsdk.scd.MLSceneDetection;
+import com.huawei.hms.mlsdk.scd.MLSceneDetectionAnalyzer;
+import com.huawei.hms.mlsdk.scd.MLSceneDetectionAnalyzerFactory;
+import com.mindspore.hms.R;
+import com.mindspore.hms.camera.GraphicOverlay;
+import com.mindspore.hms.camera.LensEnginePreview;
+import com.mindspore.hms.camera.MLSenceDetectionGraphic;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+
+@Route(path = "/hms/SenceDetectionLiveAnalyseActivity")
+public class SenceDetectionLiveAnalyseActivity extends AppCompatActivity implements View.OnClickListener {
+
+    private static final String TAG = SenceDetectionLiveAnalyseActivity.class.getSimpleName();
+
+    private static final int CAMERA_PERMISSION_CODE = 0;
+
+    private MLSceneDetectionAnalyzer analyzer;
+
+    private LensEngine mLensEngine;
+
+    private LensEnginePreview mPreview;
+
+    private GraphicOverlay mOverlay;
+
+    private int lensType = LensEngine.FRONT_LENS;
+
+    private boolean isFront = true;
+
+    private boolean isPermissionRequested;
+
+    private static final String[] ALL_PERMISSION = new String[]{Manifest.permission.CAMERA,};
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_sence_detection_live_analyse);
+        Toolbar mToolbar = findViewById(R.id.scenedetection_activity_toolbar);
+        mToolbar.setNavigationOnClickListener(view -> finish());
+        this.mPreview = this.findViewById(R.id.scene_preview);
+        this.mOverlay = this.findViewById(R.id.scene_overlay);
+        this.findViewById(R.id.facingSwitch).setOnClickListener(this);
+        if (savedInstanceState != null) {
+            this.lensType = savedInstanceState.getInt("lensType");
+        }
+        this.createSegmentAnalyzer();
+        // Checking Camera Permissions
+        if (ActivityCompat.checkSelfPermission(this, Manifest.permission.CAMERA) == PackageManager.PERMISSION_GRANTED) {
+            this.createLensEngine();
+        } else {
+            this.checkPermission();
+        }
+    }
+
+    private void createLensEngine() {
+        Context context = this.getApplicationContext();
+        // Create LensEngine.
+        this.mLensEngine = new LensEngine.Creator(context, this.analyzer).setLensType(this.lensType)
+                .applyDisplayDimension(960, 720)
+                .applyFps(25.0f)
+                .enableAutomaticFocus(true)
+                .create();
+    }
+
+    // Permission application callback.
+    @Override
+    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions,
+                                           @NonNull int[] grantResults) {
+        boolean hasAllGranted = true;
+        if (requestCode == CAMERA_PERMISSION_CODE) {
+            if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
+                this.createLensEngine();
+            } else if (grantResults[0] == PackageManager.PERMISSION_DENIED) {
+                hasAllGranted = false;
+                if (!ActivityCompat.shouldShowRequestPermissionRationale(this, permissions[0])) {
+                    showWaringDialog();
+                } else {
+                    finish();
+                }
+            }
+            return;
+        }
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
+    }
+
+    @Override
+    public void onSaveInstanceState(Bundle savedInstanceState) {
+        savedInstanceState.putInt("lensType", this.lensType);
+        super.onSaveInstanceState(savedInstanceState);
+    }
+
+    @Override
+    protected void onResume() {
+        super.onResume();
+        if (ActivityCompat.checkSelfPermission(this, Manifest.permission.CAMERA) == PackageManager.PERMISSION_GRANTED) {
+            this.createLensEngine();
+            this.startLensEngine();
+        } else {
+            this.checkPermission();
+        }
+    }
+
+    @Override
+    public void onClick(View v) {
+        this.isFront = !this.isFront;
+        if (this.isFront) {
+            this.lensType = LensEngine.FRONT_LENS;
+        } else {
+            this.lensType = LensEngine.BACK_LENS;
+        }
+        if (this.mLensEngine != null) {
+            this.mLensEngine.close();
+        }
+        this.createLensEngine();
+        this.startLensEngine();
+    }
+
+    private void createSegmentAnalyzer() {
+        this.analyzer = MLSceneDetectionAnalyzerFactory.getInstance().getSceneDetectionAnalyzer();
+        this.analyzer.setTransactor(new MLAnalyzer.MLTransactor<MLSceneDetection>() {
+            @Override
+            public void destroy() {
+            }
+
+            /**
+             * Process the results returned by the analyzer.
+             */
+            @Override
+            public void transactResult(MLAnalyzer.Result<MLSceneDetection> result) {
+                mOverlay.clear();
+                SparseArray<MLSceneDetection> imageSegmentationResult = result.getAnalyseList();
+                MLSenceDetectionGraphic senceDetectionGraphic = new MLSenceDetectionGraphic(mOverlay, imageSegmentationResult,SenceDetectionLiveAnalyseActivity.this);
+                mOverlay.add(senceDetectionGraphic);
+                mOverlay.postInvalidate();
+            }
+        });
+    }
+
+    private void startLensEngine() {
+        if (this.mLensEngine != null) {
+            try {
+                this.mPreview.start(this.mLensEngine, this.mOverlay);
+            } catch (IOException e) {
+                Log.e(TAG, "Failed to start lens engine.", e);
+                this.mLensEngine.release();
+                this.mLensEngine = null;
+            }
+        }
+    }
+
+    @Override
+    protected void onPause() {
+        super.onPause();
+        this.mPreview.stop();
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        if (this.mLensEngine != null) {
+            this.mLensEngine.release();
+        }
+        if (this.analyzer != null) {
+            this.analyzer.stop();
+        }
+    }
+
+    // Check the permissions required by the SDK.
+    private void checkPermission() {
+        if (Build.VERSION.SDK_INT >= 23 && !isPermissionRequested) {
+            isPermissionRequested = true;
+            ArrayList<String> permissionsList = new ArrayList<>();
+            for (String perm : getAllPermission()) {
+                if (PackageManager.PERMISSION_GRANTED != this.checkSelfPermission(perm)) {
+                    permissionsList.add(perm);
+                }
+            }
+
+            if (!permissionsList.isEmpty()) {
+                requestPermissions(permissionsList.toArray(new String[0]), 0);
+            }
+        }
+    }
+
+    public static List<String> getAllPermission() {
+        return Collections.unmodifiableList(Arrays.asList(ALL_PERMISSION));
+    }
+
+    private void showWaringDialog() {
+        AlertDialog.Builder dialog = new AlertDialog.Builder(this);
+        dialog.setMessage(R.string.app_need_permission)
+                .setPositiveButton(R.string.app_permission_by_hand, new DialogInterface.OnClickListener() {
+                    @Override
+                    public void onClick(DialogInterface dialog, int which) {
+                        //Guide the user to the setting page for manual authorization.
+                        Intent intent = new Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS);
+                        Uri uri = Uri.fromParts("package", getApplicationContext().getPackageName(), null);
+                        intent.setData(uri);
+                        startActivity(intent);
+                    }
+                })
+                .setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
+                    @Override
+                    public void onClick(DialogInterface dialog, int which) {
+                        //Instruct the user to perform manual authorization. The permission request fails.
+                        finish();
+                    }
+                }).setOnCancelListener(dialogInterface -> {
+                });
+        dialog.setCancelable(false);
+        dialog.show();
+    }
+
+}
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/scenedetection/SenceDetectionStillAnalyseActivity.java b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/scenedetection/SenceDetectionStillAnalyseActivity.java
new file mode 100644
index 00000000000..8b609883230
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/scenedetection/SenceDetectionStillAnalyseActivity.java
@@ -0,0 +1,312 @@
+/**
+ * Copyright 2021 Huawei Technologies Co., Ltd
+ * <p>
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.mindspore.hms.scenedetection;
+
+import android.content.Intent;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.net.Uri;
+import android.os.Bundle;
+import android.os.Environment;
+import android.provider.MediaStore;
+import android.text.method.ScrollingMovementMethod;
+import android.util.Log;
+import android.util.Pair;
+import android.view.View;
+import android.widget.ImageView;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
+import androidx.core.content.FileProvider;
+
+import com.alibaba.android.arouter.facade.annotation.Route;
+import com.alibaba.android.arouter.launcher.ARouter;
+import com.bumptech.glide.Glide;
+import com.huawei.hmf.tasks.OnFailureListener;
+import com.huawei.hmf.tasks.OnSuccessListener;
+import com.huawei.hmf.tasks.Task;
+import com.huawei.hms.mlsdk.common.MLException;
+import com.huawei.hms.mlsdk.common.MLFrame;
+import com.huawei.hms.mlsdk.scd.MLSceneDetection;
+import com.huawei.hms.mlsdk.scd.MLSceneDetectionAnalyzer;
+import com.huawei.hms.mlsdk.scd.MLSceneDetectionAnalyzerFactory;
+import com.huawei.hms.mlsdk.scd.MLSceneDetectionAnalyzerSetting;
+import com.mindspore.hms.BitmapUtils;
+import com.mindspore.hms.R;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.text.NumberFormat;
+import java.util.HashMap;
+import java.util.List;
+
+@Route(path = "/hms/SenceDetectionStillAnalyseActivity")
+public class SenceDetectionStillAnalyseActivity extends AppCompatActivity {
+    private static final String TAG = SenceDetectionStillAnalyseActivity.class.getSimpleName();
+
+    private static final String[] SENCE_DATA_EN = new String[]{
+            "stage", "beach", "bluesky", "sunset", "food", "flower", "greenplant", "snow", "night", "Text",
+            "cat", "dog", "fireworks", "overcast", "fallen", "panda", "car", "oldbuildings", "bicycle", "waterfall",
+            "playground", "corridor", "cabin", "washroom", "kitchen", "bedroom", "diningroom", "livingroom", "skyscraper", "bridge",
+            "waterside", "mountain", "overlook", "construction", "islam", "european", "footballfield", "baseballfield", "tenniscourt", "carinside",
+            "badmintoncourt", "pingpangcourt", "swimmingpool", "alpaca", "library", "supermarket", "restaurant", "tiger", "penguin", "elephant",
+            "dinosaur", "watersurface", "indoorbasketballco", "bowlingalley", "classroom", "rabbit", "rhinoceros", "camel", "tortoise", "leopard",
+            "giraffe", "peacock", "kangaroo", "lion", "motorcycle", "aircraft", "train", "ship", "glasses", "watch",
+            "highwheels", "washingmachine", "airconditioner", "camera", "map", "keyboard", "redenvelope", "fucharacter", "xicharacter", "dragondance",
+            "liondance", "go", "teddybear", "transformer", "thesmurfs", "littlepony", "butterfly", "ladybug", "dragonfly", "billiardroom",
+            "meetingroom", "office", "bar", "mallcourtyard", "deer", "cathedralhall", "bee", "helicopter", "mahjong", "chess",
+            "mcDonalds", "ornamentalfish", "widebuildings", "other"};
+
+    private static  final  String[] SCENCE_DATA_ZH = new String[]{
+            "舞台", "沙滩", "蓝天", "日出日落", "美食", "花朵", "绿植", "雪景", "夜景", "文字", "猫",
+            "狗", "烟花", "阴天", "秋叶", "熊猫", "汽车", "中式建筑", "自行车", "瀑布", "游乐场", "走廊巷道",
+            "火车飞机内", "卫生间", "厨房", "卧室", "餐厅", "客厅", "摩天大楼+塔", "桥梁", "海滨/湖滨", "山峰",
+            "城市俯瞰", "工地", "伊斯兰式建", "欧式建筑", "足球场", "棒球场", "网球场", "轿车内部", "羽毛球馆", "乒乓球馆",
+            "游泳馆", "羊驼", "图书馆", "超市", "饭店", "老虎", "企鹅", "大象", "恐龙", "水面",
+            "室内篮球场", "保龄球馆", "教室", "兔子", "犀牛", "骆驼", "乌龟", "豹子", "长颈鹿", "孔雀",
+            "袋鼠", "狮子", "电动车/摩", "飞机", "火车", "轮船", "眼镜", "手表", "高跟鞋", "洗衣机",
+            "空调", "相机", "地图", "键盘", "红包", "福 字", "囍 字", "舞龙", "舞狮", "围棋",
+            "泰迪熊", "京剧脸谱", "蓝精灵", "小马宝莉", "蝴蝶", "瓢虫", "蜻蜓", "桌球房", "会议室", "办公室",
+            "酒吧", "商场中庭", "梅花鹿", "教堂正厅", "蜜蜂", "直升机", "麻将", "象棋", "麦当劳", "观赏鱼",
+            "广角城楼", "其他"
+    };
+    private static final int RC_CHOOSE_PHOTO = 1;
+    private static final int RC_CHOOSE_CAMERA = 2;
+
+    private boolean isPreViewShow = false;
+
+    private ImageView imgPreview;
+    private TextView textOriginImage;
+    private Uri imageUri;
+
+    private Bitmap originBitmap;
+
+    private TextView mTextView;
+    private MLSceneDetectionAnalyzer analyzer;
+    private Integer maxWidthOfImage;
+    private Integer maxHeightOfImage;
+    private boolean isLandScape;
+    public static HashMap<String, String> mHashMap;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_sence_detection_still_analyse);
+        init();
+    }
+
+    private void init() {
+        Toolbar mToolbar = findViewById(R.id.segmentation_toolbar);
+        mToolbar.setNavigationOnClickListener(view -> finish());
+
+        mTextView = findViewById(R.id.text_text);
+        imgPreview = findViewById(R.id.img_origin);
+        textOriginImage = findViewById(R.id.tv_image);
+
+        mTextView.setMovementMethod(ScrollingMovementMethod.getInstance());
+
+        MLSceneDetectionAnalyzerSetting setting = new MLSceneDetectionAnalyzerSetting.Factory()
+
+                .setConfidence(0.0f)
+                .create();
+        analyzer = MLSceneDetectionAnalyzerFactory.getInstance().getSceneDetectionAnalyzer(setting);
+
+        mHashMap = new HashMap<>();
+      if (SENCE_DATA_EN.length == SCENCE_DATA_ZH.length ){
+          for (int i = 0; i < SENCE_DATA_EN.length; i++) {
+              mHashMap.put(SENCE_DATA_EN[i],SCENCE_DATA_ZH[i]);
+          }
+      }
+    }
+
+    public void onClickPhoto(View view) {
+        openGallay(RC_CHOOSE_PHOTO);
+        textOriginImage.setVisibility(View.GONE);
+    }
+
+    public void onClickCamera(View view) {
+        openCamera();
+        textOriginImage.setVisibility(View.GONE);
+    }
+
+
+    public void onClickRealTime(View view) {
+        ARouter.getInstance().build("/hms/SenceDetectionLiveAnalyseActivity").navigation();
+    }
+
+    private void openGallay(int request) {
+        Intent intent = new Intent(Intent.ACTION_PICK, null);
+        intent.setDataAndType(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, "image/*");
+        startActivityForResult(intent, request);
+    }
+
+    private void openCamera() {
+        Intent intentToTakePhoto = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
+        String mTempPhotoPath = Environment.getExternalStorageDirectory() + File.separator + "photo.jpeg";
+        imageUri = FileProvider.getUriForFile(this, getApplicationContext().getPackageName() + ".fileprovider", new File(mTempPhotoPath));
+        intentToTakePhoto.putExtra(MediaStore.EXTRA_OUTPUT, imageUri);
+        startActivityForResult(intentToTakePhoto, RC_CHOOSE_CAMERA);
+    }
+
+    @Override
+    protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
+        super.onActivityResult(requestCode, resultCode, data);
+        if (resultCode == RESULT_OK) {
+            if (RC_CHOOSE_PHOTO == requestCode) {
+                if (null != data && null != data.getData()) {
+                    this.imageUri = data.getData();
+                    showOriginImage();
+                } else {
+                    finish();
+                }
+            } else if (RC_CHOOSE_CAMERA == requestCode) {
+                showOriginCamera();
+            }
+        } else {
+            textOriginImage.setVisibility(!isPreViewShow ? View.VISIBLE : View.GONE);
+        }
+    }
+
+    private void showOriginImage() {
+        File file = BitmapUtils.getFileFromMediaUri(this, imageUri);
+        Bitmap photoBmp = BitmapUtils.getBitmapFormUri(this, Uri.fromFile(file));
+        int degree = BitmapUtils.getBitmapDegree(file.getAbsolutePath());
+        originBitmap = BitmapUtils.rotateBitmapByDegree(photoBmp, degree).copy(Bitmap.Config.ARGB_8888, true);
+        if (originBitmap != null) {
+            Glide.with(this).load(originBitmap).into(imgPreview);
+            isPreViewShow = true;
+            showTextRecognition();
+        } else {
+            isPreViewShow = false;
+        }
+    }
+
+    private void showOriginCamera() {
+        try {
+            Pair<Integer, Integer> targetedSize = this.getTargetSize();
+            int targetWidth = targetedSize.first;
+            int maxHeight = targetedSize.second;
+            Bitmap bitmap = BitmapFactory.decodeStream(getContentResolver().openInputStream(imageUri));
+            originBitmap = BitmapUtils.zoomImage(bitmap, targetWidth, maxHeight);
+        } catch (FileNotFoundException e) {
+            e.printStackTrace();
+        }
+        // Determine how much to scale down the image.
+        Log.e(TAG, "resized image size width:" + originBitmap.getWidth() + ",height: " + originBitmap.getHeight());
+        if (originBitmap != null) {
+            Glide.with(this).load(originBitmap).into(imgPreview);
+            isPreViewShow = true;
+            showTextRecognition();
+        } else {
+            isPreViewShow = false;
+        }
+    }
+
+    private Pair<Integer, Integer> getTargetSize() {
+        Integer targetWidth;
+        Integer targetHeight;
+        Integer maxWidth = this.getMaxWidthOfImage();
+        Integer maxHeight = this.getMaxHeightOfImage();
+        targetWidth = this.isLandScape ? maxHeight : maxWidth;
+        targetHeight = this.isLandScape ? maxWidth : maxHeight;
+        Log.i(TAG, "height:" + targetHeight + ",width:" + targetWidth);
+        return new Pair<>(targetWidth, targetHeight);
+    }
+
+    private Integer getMaxWidthOfImage() {
+        if (this.maxWidthOfImage == null) {
+            if (this.isLandScape) {
+                this.maxWidthOfImage = ((View) this.imgPreview.getParent()).getHeight();
+            } else {
+                this.maxWidthOfImage = ((View) this.imgPreview.getParent()).getWidth();
+            }
+        }
+        return this.maxWidthOfImage;
+    }
+
+    private Integer getMaxHeightOfImage() {
+        if (this.maxHeightOfImage == null) {
+            if (this.isLandScape) {
+                this.maxHeightOfImage = ((View) this.imgPreview.getParent()).getWidth();
+            } else {
+                this.maxHeightOfImage = ((View) this.imgPreview.getParent()).getHeight();
+            }
+        }
+        return this.maxHeightOfImage;
+    }
+
+    private void showTextRecognition() {
+        MLFrame frame = MLFrame.fromBitmap(originBitmap);
+        Task<List<MLSceneDetection>> task = analyzer.asyncAnalyseFrame(frame);
+        task.addOnSuccessListener(new OnSuccessListener<List<MLSceneDetection>>() {
+            public void onSuccess(List<MLSceneDetection> result) {
+
+                if (result != null && !result.isEmpty()) {
+                    SenceDetectionStillAnalyseActivity.this.displaySuccess(result);
+                } else {
+                    SenceDetectionStillAnalyseActivity.this.displayFailure();
+                }
+            }
+        })
+                .addOnFailureListener(new OnFailureListener() {
+                    public void onFailure(Exception e) {
+
+                        // failure.
+                        if (e instanceof MLException) {
+                            MLException mlException = (MLException) e;
+
+                            int errorCode = mlException.getErrCode();
+
+                            String errorMessage = mlException.getMessage();
+                        } else {
+
+                        }
+                    }
+                });
+    }
+
+    private void displaySuccess(List<MLSceneDetection> sceneInfos) {
+        String str = getResources().getString(R.string.image_scene_count) + "：" + sceneInfos.size() + "\n";
+        for (int i = 0; i < sceneInfos.size(); i++) {
+            MLSceneDetection sceneInfo = sceneInfos.get(i);
+            String result = sceneInfo.getResult().toLowerCase();
+            if (mHashMap.containsKey(result)) {
+                result = mHashMap.get(result);
+            }
+            NumberFormat fmt = NumberFormat.getPercentInstance();
+            fmt.setMaximumFractionDigits(2);
+            str += getResources().getString(R.string.image_scene) + "：" + result + "\n" + getResources().getString(R.string.image_score) + "：" + fmt.format(sceneInfo.getConfidence()) + "\n";
+        }
+        mTextView.setText(str);
+    }
+
+    private void displayFailure() {
+        Toast.makeText(this.getApplicationContext(), "Fail", Toast.LENGTH_SHORT).show();
+    }
+
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        if (this.analyzer != null) {
+            this.analyzer.stop();
+        }
+
+    }
+}
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/textrecognition/TextRecognitionActivity.java b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/textrecognition/TextRecognitionActivity.java
new file mode 100644
index 00000000000..e84075f432b
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/textrecognition/TextRecognitionActivity.java
@@ -0,0 +1,275 @@
+/**
+ * Copyright 2021 Huawei Technologies Co., Ltd
+ * <p>
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.mindspore.hms.textrecognition;
+
+import android.content.Context;
+import android.content.Intent;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.net.Uri;
+import android.os.Bundle;
+import android.os.Environment;
+import android.provider.MediaStore;
+import android.text.ClipboardManager;
+import android.text.method.ScrollingMovementMethod;
+import android.util.Log;
+import android.util.Pair;
+import android.view.View;
+import android.widget.Button;
+import android.widget.ImageView;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
+import androidx.core.content.FileProvider;
+
+import com.alibaba.android.arouter.facade.annotation.Route;
+import com.alibaba.android.arouter.launcher.ARouter;
+import com.bumptech.glide.Glide;
+import com.huawei.hmf.tasks.OnFailureListener;
+import com.huawei.hmf.tasks.OnSuccessListener;
+import com.huawei.hmf.tasks.Task;
+import com.huawei.hms.mlsdk.MLAnalyzerFactory;
+import com.huawei.hms.mlsdk.common.MLFrame;
+import com.huawei.hms.mlsdk.text.MLLocalTextSetting;
+import com.huawei.hms.mlsdk.text.MLText;
+import com.huawei.hms.mlsdk.text.MLTextAnalyzer;
+import com.mindspore.hms.BitmapUtils;
+import com.mindspore.hms.R;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.util.List;
+
+@Route(path = "/hms/TextRecognitionActivity")
+public class TextRecognitionActivity extends AppCompatActivity {
+
+    private static final String TAG = "TextRecognitionActivity";
+
+    private static final int RC_CHOOSE_PHOTO = 1;
+    private static final int RC_CHOOSE_CAMERA = 2;
+
+    private boolean isPreViewShow = false;
+
+    private ImageView imgPreview;
+    private TextView textOriginImage;
+    private Uri imageUri;
+
+    private Bitmap originBitmap;
+
+    private TextView mTextView;
+    private Button mBtnCopy;
+    private MLTextAnalyzer analyzer;
+    private Integer maxWidthOfImage;
+    private Integer maxHeightOfImage;
+    private boolean isLandScape;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_text_recognition);
+        init();
+    }
+
+    private void init() {
+        mTextView = findViewById(R.id.text_text);
+        mBtnCopy = findViewById(R.id.btn_copy);
+        mTextView.setMovementMethod(ScrollingMovementMethod.getInstance());
+        MLLocalTextSetting setting = new MLLocalTextSetting.Factory()
+                .setOCRMode(MLLocalTextSetting.OCR_DETECT_MODE)
+                .setLanguage("zh")
+                .create();
+        analyzer = MLAnalyzerFactory.getInstance().getLocalTextAnalyzer(setting);
+        imgPreview = findViewById(R.id.img_origin);
+        textOriginImage = findViewById(R.id.tv_image);
+        Toolbar mToolbar = findViewById(R.id.segmentation_toolbar);
+        mToolbar.setNavigationOnClickListener(view -> finish());
+
+    }
+
+    public void onClickPhoto(View view) {
+        openGallay(RC_CHOOSE_PHOTO);
+        textOriginImage.setVisibility(View.GONE);
+    }
+
+    public void onClickCopy(View view) {
+        String s = mTextView.getText().toString();
+        if (!s.equals("")) {
+            ClipboardManager cmb = (ClipboardManager) getSystemService(Context.CLIPBOARD_SERVICE);
+            cmb.setText(mTextView.getText());
+            Toast.makeText(this, R.string.text_copied_successfully, Toast.LENGTH_SHORT).show();
+        } else {
+            Toast.makeText(this, R.string.text_null, Toast.LENGTH_SHORT).show();
+        }
+    }
+
+    public void onClickCamera(View view) {
+        openCamera();
+        textOriginImage.setVisibility(View.GONE);
+    }
+
+
+    public void onClickRealTime(View view) {
+        ARouter.getInstance().build("/hms/VideoTextRecognitionActivity").navigation();
+    }
+
+    private void openGallay(int request) {
+        Intent intent = new Intent(Intent.ACTION_PICK, null);
+        intent.setDataAndType(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, "image/*");
+        startActivityForResult(intent, request);
+    }
+
+    private void openCamera() {
+        Intent intentToTakePhoto = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
+        String mTempPhotoPath = Environment.getExternalStorageDirectory() + File.separator + "photo.jpeg";
+        imageUri = FileProvider.getUriForFile(this, getApplicationContext().getPackageName() + ".fileprovider", new File(mTempPhotoPath));
+        intentToTakePhoto.putExtra(MediaStore.EXTRA_OUTPUT, imageUri);
+        startActivityForResult(intentToTakePhoto, RC_CHOOSE_CAMERA);
+    }
+
+    @Override
+    protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
+        super.onActivityResult(requestCode, resultCode, data);
+        if (resultCode == RESULT_OK) {
+            if (RC_CHOOSE_PHOTO == requestCode) {
+                if (null != data && null != data.getData()) {
+                    this.imageUri = data.getData();
+                    showOriginImage();
+                } else {
+                    finish();
+                }
+            } else if (RC_CHOOSE_CAMERA == requestCode) {
+                showOriginCamera();
+            }
+        } else {
+            textOriginImage.setVisibility(!isPreViewShow ? View.VISIBLE : View.GONE);
+        }
+    }
+
+    private void showOriginImage() {
+        File file = BitmapUtils.getFileFromMediaUri(this, imageUri);
+        Bitmap photoBmp = BitmapUtils.getBitmapFormUri(this, Uri.fromFile(file));
+        int degree = BitmapUtils.getBitmapDegree(file.getAbsolutePath());
+        originBitmap = BitmapUtils.rotateBitmapByDegree(photoBmp, degree).copy(Bitmap.Config.ARGB_8888, true);
+        if (originBitmap != null) {
+            Glide.with(this).load(originBitmap).into(imgPreview);
+            isPreViewShow = true;
+            showTextRecognition();
+        } else {
+            isPreViewShow = false;
+        }
+    }
+
+    private void showOriginCamera() {
+        try {
+            Pair<Integer, Integer> targetedSize = this.getTargetSize();
+            int targetWidth = targetedSize.first;
+            int maxHeight = targetedSize.second;
+            Bitmap bitmap = BitmapFactory.decodeStream(getContentResolver().openInputStream(imageUri));
+            originBitmap = BitmapUtils.zoomImage(bitmap, targetWidth, maxHeight);
+        } catch (FileNotFoundException e) {
+            e.printStackTrace();
+        }
+        // Determine how much to scale down the image.
+        Log.e(TAG, "resized image size width:" + originBitmap.getWidth() + ",height: " + originBitmap.getHeight());
+        if (originBitmap != null) {
+            Glide.with(this).load(originBitmap).into(imgPreview);
+            isPreViewShow = true;
+            showTextRecognition();
+        } else {
+            isPreViewShow = false;
+        }
+    }
+
+    private Pair<Integer, Integer> getTargetSize() {
+        Integer targetWidth;
+        Integer targetHeight;
+        Integer maxWidth = this.getMaxWidthOfImage();
+        Integer maxHeight = this.getMaxHeightOfImage();
+        targetWidth = this.isLandScape ? maxHeight : maxWidth;
+        targetHeight = this.isLandScape ? maxWidth : maxHeight;
+        Log.i(TAG, "height:" + targetHeight + ",width:" + targetWidth);
+        return new Pair<>(targetWidth, targetHeight);
+    }
+
+    private Integer getMaxWidthOfImage() {
+        if (this.maxWidthOfImage == null) {
+            if (this.isLandScape) {
+                this.maxWidthOfImage = ((View) this.imgPreview.getParent()).getHeight();
+            } else {
+                this.maxWidthOfImage = ((View) this.imgPreview.getParent()).getWidth();
+            }
+        }
+        return this.maxWidthOfImage;
+    }
+
+    private Integer getMaxHeightOfImage() {
+        if (this.maxHeightOfImage == null) {
+            if (this.isLandScape) {
+                this.maxHeightOfImage = ((View) this.imgPreview.getParent()).getWidth();
+            } else {
+                this.maxHeightOfImage = ((View) this.imgPreview.getParent()).getHeight();
+            }
+        }
+        return this.maxHeightOfImage;
+    }
+
+    private void showTextRecognition() {
+        MLFrame frame = MLFrame.fromBitmap(originBitmap);
+
+        Task<MLText> task = analyzer.asyncAnalyseFrame(frame);
+        task.addOnSuccessListener(new OnSuccessListener<MLText>() {
+            @Override
+            public void onSuccess(MLText text) {
+                TextRecognitionActivity.this.displaySuccess(text);
+            }
+        }).addOnFailureListener(new OnFailureListener() {
+            @Override
+            public void onFailure(Exception e) {
+
+            }
+        });
+    }
+
+    private void displaySuccess(MLText mlText) {
+        String result = "";
+        List<MLText.Block> blocks = mlText.getBlocks();
+        for (MLText.Block block : blocks) {
+            for (MLText.TextLine line : block.getContents()) {
+                result += line.getStringValue() + "\n";
+            }
+        }
+        this.mTextView.setText(result);
+    }
+
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        if (this.analyzer == null) {
+            return;
+        }
+        try {
+            this.analyzer.stop();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+
+    }
+}
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/textrecognition/VideoTextRecognitionActivity.java b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/textrecognition/VideoTextRecognitionActivity.java
new file mode 100644
index 00000000000..6cae48caf28
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/textrecognition/VideoTextRecognitionActivity.java
@@ -0,0 +1,150 @@
+/**
+ * Copyright 2021 Huawei Technologies Co., Ltd
+ * <p>
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.mindspore.hms.textrecognition;
+
+import android.content.res.Configuration;
+import android.os.Bundle;
+import android.view.SurfaceHolder;
+
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
+
+import com.alibaba.android.arouter.facade.annotation.Route;
+import com.huawei.hms.mlsdk.common.LensEngine;
+import com.huawei.hms.mlsdk.common.MLAnalyzer;
+import com.huawei.hms.mlsdk.common.MLApplication;
+import com.huawei.hms.mlsdk.text.MLText;
+import com.huawei.hms.mlsdk.text.MLTextAnalyzer;
+import com.mindspore.common.sp.Preferences;
+import com.mindspore.hms.R;
+import com.mindspore.hms.camera.GraphicOverlay;
+import com.mindspore.hms.camera.LensEnginePreviewVideoText;
+import com.mindspore.hms.camera.MLSenceTextDetectionGraphic;
+
+import java.io.IOException;
+
+@Route(path = "/hms/VideoTextRecognitionActivity")
+public class VideoTextRecognitionActivity extends AppCompatActivity {
+    private MLTextAnalyzer analyzer;
+    private LensEngine mLensEngine;
+    private final int lensType = LensEngine.FRONT_LENS;
+    private LensEnginePreviewVideoText mPreview;
+    private GraphicOverlay mGraphicOverlay;
+    private MLSenceTextDetectionGraphic graphic;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_video_textrecognition);
+        MLApplication.getInstance().setApiKey(Preferences.API_KEY);
+        init();
+    }
+
+    private void init() {
+        Toolbar mToolbar = findViewById(R.id.segmentation_toolbar);
+        mToolbar.setNavigationOnClickListener(view -> finish());
+        this.mPreview = this.findViewById(R.id.preview_video);
+        this.mGraphicOverlay = this.findViewById(R.id.overlay);
+        mPreview.getmSurfaceView().getHolder().addCallback(new SurfaceHolder.Callback() {
+            @Override
+            public void surfaceCreated(@NonNull SurfaceHolder holder) {
+                analyzer = new MLTextAnalyzer.Factory(VideoTextRecognitionActivity.this).setLanguage("zh").create();
+                analyzer.setTransactor(new OcrDetectorProcessor(mGraphicOverlay));
+                mLensEngine = new LensEngine.Creator(getApplicationContext(), analyzer)
+                        .setLensType(LensEngine.BACK_LENS)
+                        .applyDisplayDimension(640, 480)
+                        .applyFps(25.0f)
+                        .enableAutomaticFocus(true)
+                        .create();
+            }
+
+            @Override
+            public void surfaceChanged(@NonNull SurfaceHolder holder, int format, int width, int height) {
+
+                try {
+                    mLensEngine.run(holder);
+
+                } catch (IOException e) {
+                    e.printStackTrace();
+                }
+
+            }
+
+            @Override
+            public void surfaceDestroyed(@NonNull SurfaceHolder holder) {
+
+            }
+        });
+    }
+
+    public class OcrDetectorProcessor implements MLAnalyzer.MLTransactor<MLText.Block> {
+        private final GraphicOverlay mGraphicOverlay;
+
+        OcrDetectorProcessor(GraphicOverlay ocrGraphicOverlay) {
+            this.mGraphicOverlay = ocrGraphicOverlay;
+        }
+
+        @Override
+        public void transactResult(MLAnalyzer.Result<MLText.Block> results) {
+
+            if (isScreenChange()) {
+
+            } else {
+                mGraphicOverlay.clear();
+                graphic = new MLSenceTextDetectionGraphic(mGraphicOverlay, results, VideoTextRecognitionActivity.this);
+                mGraphicOverlay.add(graphic);
+                mGraphicOverlay.postInvalidate();
+            }
+
+
+        }
+
+        @Override
+        public void destroy() {
+            mGraphicOverlay.clear();
+        }
+    }
+
+    public boolean isScreenChange() {
+        Configuration mConfiguration = this.getResources().getConfiguration();
+        int ori = mConfiguration.orientation;
+        if (ori == Configuration.ORIENTATION_LANDSCAPE) {
+            return true;
+        } else if (ori == Configuration.ORIENTATION_PORTRAIT) {
+            return false;
+        }
+        return false;
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        if (this.mLensEngine != null) {
+            this.mLensEngine.release();
+        }
+        if (this.analyzer != null) {
+            try {
+                this.analyzer.stop();
+            } catch (IOException e) {
+
+            }
+        }
+        if (mPreview != null) {
+            mPreview.stop();
+        }
+    }
+}
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/texttranslation/TextTranslationActivity.java b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/texttranslation/TextTranslationActivity.java
new file mode 100644
index 00000000000..00170f88be5
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/texttranslation/TextTranslationActivity.java
@@ -0,0 +1,362 @@
+/**
+ * Copyright 2021 Huawei Technologies Co., Ltd
+ * <p>
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.mindspore.hms.texttranslation;
+
+import android.content.Context;
+import android.content.Intent;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.net.Uri;
+import android.os.Bundle;
+import android.os.Environment;
+import android.provider.MediaStore;
+import android.text.ClipboardManager;
+import android.text.method.ScrollingMovementMethod;
+import android.util.Log;
+import android.util.Pair;
+import android.view.View;
+import android.widget.EditText;
+import android.widget.ImageView;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
+import androidx.core.content.FileProvider;
+
+import com.alibaba.android.arouter.facade.annotation.Route;
+import com.alibaba.android.arouter.launcher.ARouter;
+import com.bumptech.glide.Glide;
+import com.huawei.hmf.tasks.OnFailureListener;
+import com.huawei.hmf.tasks.OnSuccessListener;
+import com.huawei.hmf.tasks.Task;
+import com.huawei.hms.mlsdk.MLAnalyzerFactory;
+import com.huawei.hms.mlsdk.common.MLApplication;
+import com.huawei.hms.mlsdk.common.MLException;
+import com.huawei.hms.mlsdk.common.MLFrame;
+import com.huawei.hms.mlsdk.imgseg.MLImageSegmentationAnalyzer;
+import com.huawei.hms.mlsdk.text.MLLocalTextSetting;
+import com.huawei.hms.mlsdk.text.MLText;
+import com.huawei.hms.mlsdk.text.MLTextAnalyzer;
+import com.huawei.hms.mlsdk.translate.MLTranslatorFactory;
+import com.huawei.hms.mlsdk.translate.cloud.MLRemoteTranslateSetting;
+import com.huawei.hms.mlsdk.translate.cloud.MLRemoteTranslator;
+import com.mindspore.common.sp.Preferences;
+import com.mindspore.common.utils.StringUtils;
+import com.mindspore.hms.BitmapUtils;
+import com.mindspore.hms.R;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.util.List;
+
+@Route(path = "/hms/TextTranslationActivity")
+public class TextTranslationActivity extends AppCompatActivity {
+
+    private static final String TAG = TextTranslationActivity.class.getSimpleName();
+
+    private EditText mEditText;
+    private TextView mTextView;
+    private MLRemoteTranslator mlRemoteTranslator;
+
+
+    private static final int RC_CHOOSE_PHOTO = 1;
+    private static final int RC_CHOOSE_CAMERA = 2;
+
+    private boolean isPreViewShow = false;
+
+    private ImageView imgPreview, mImageView;
+    private Uri imageUri;
+
+    private Bitmap originBitmap;
+    private Integer maxWidthOfImage;
+    private Integer maxHeightOfImage;
+    private boolean isLandScape;
+    private MLImageSegmentationAnalyzer analyzer;
+    private MLFrame frame;
+    private final int analyzerType = -1;
+    private Bitmap bitmapFore;
+    private MLTextAnalyzer mAnalyzer;
+
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_text_translation);
+        MLApplication.getInstance().setApiKey(Preferences.API_KEY);
+        init();
+    }
+
+    private void init() {
+        Toolbar mToolbar = findViewById(R.id.text_online_activity_toolbar);
+        mToolbar.setNavigationOnClickListener(view -> finish());
+        mEditText = findViewById(R.id.text_edit);
+        mEditText.setMovementMethod(ScrollingMovementMethod.getInstance());
+        mTextView = findViewById(R.id.text_view);
+        imgPreview = findViewById(R.id.img_origin);
+        mTextView.setMovementMethod(ScrollingMovementMethod.getInstance());
+
+        MLLocalTextSetting setting = new MLLocalTextSetting.Factory()
+                .setOCRMode(MLLocalTextSetting.OCR_DETECT_MODE)
+                .setLanguage("zh")
+                .create();
+        mAnalyzer = MLAnalyzerFactory.getInstance().getLocalTextAnalyzer(setting);
+    }
+
+
+    private void remoteTranslator() {
+        String sourceText = mEditText.getText().toString();
+
+        MLRemoteTranslateSetting setting = new MLRemoteTranslateSetting
+                .Factory()
+                .setTargetLangCode(StringUtils.isChinese(sourceText) ? "en" : "zh")
+                .create();
+
+
+        mlRemoteTranslator = MLTranslatorFactory.getInstance().getRemoteTranslator(setting);
+
+        Task<String> task = mlRemoteTranslator.asyncTranslate(sourceText);
+        task.addOnSuccessListener(new OnSuccessListener<String>() {
+            @Override
+            public void onSuccess(String text) {
+                mTextView.setText(text);
+            }
+
+        }).addOnFailureListener(new OnFailureListener() {
+            @Override
+            public void onFailure(Exception e) {
+
+                TextTranslationActivity.this.displayFailure(e);
+            }
+        });
+    }
+
+
+    private void displayFailure(Exception exception) {
+        String error = "Failure. ";
+        if (exception instanceof MLException) {
+            MLException mlException = (MLException) exception;
+            error += "error code: " + mlException.getErrCode() + "\n" + "error message: " + mlException.getMessage();
+        } else {
+            error += exception.getMessage();
+        }
+        this.mTextView.setText(error);
+    }
+
+    public void onClickTranslation(View view) {
+        this.remoteTranslator();
+
+    }
+
+    public void onClickTextCopy(View view) {
+        String s = mTextView.getText().toString();
+        if (!s.equals("")) {
+            ClipboardManager cmb = (ClipboardManager) getSystemService(Context.CLIPBOARD_SERVICE);
+            cmb.setText(mTextView.getText());
+            Toast.makeText(this, R.string.text_copied_successfully, Toast.LENGTH_SHORT).show();
+        } else {
+            Toast.makeText(this, R.string.text_null, Toast.LENGTH_SHORT).show();
+        }
+    }
+
+    public void onClickPhoto(View view) {
+        openGallay(RC_CHOOSE_PHOTO);
+        mEditText.setVisibility(View.GONE);
+        imgPreview.setVisibility(View.VISIBLE);
+    }
+
+    public void onClickCamera(View view) {
+        openCamera();
+        mEditText.setVisibility(View.GONE);
+        imgPreview.setVisibility(View.VISIBLE);
+    }
+
+
+    public void onClickRealTime(View view) {
+        ARouter.getInstance().build("/hms/VideoTextRecognitionActivity").navigation();
+    }
+
+    private void openGallay(int request) {
+        Intent intent = new Intent(Intent.ACTION_PICK, null);
+        intent.setDataAndType(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, "image/*");
+        startActivityForResult(intent, request);
+    }
+
+    public void onClickSave(View view) {
+        if (this.bitmapFore == null) {
+            Log.e(TAG, "null processed image");
+            Toast.makeText(this.getApplicationContext(), R.string.no_pic_neededSave, Toast.LENGTH_SHORT).show();
+        } else {
+            BitmapUtils.saveToAlbum(getApplicationContext(), this.bitmapFore);
+            Toast.makeText(this.getApplicationContext(), R.string.save_success, Toast.LENGTH_SHORT).show();
+        }
+    }
+
+    private void openCamera() {
+        Intent intentToTakePhoto = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
+        String mTempPhotoPath = Environment.getExternalStorageDirectory() + File.separator + "photo.jpeg";
+        imageUri = FileProvider.getUriForFile(this, getApplicationContext().getPackageName() + ".fileprovider", new File(mTempPhotoPath));
+        intentToTakePhoto.putExtra(MediaStore.EXTRA_OUTPUT, imageUri);
+        startActivityForResult(intentToTakePhoto, RC_CHOOSE_CAMERA);
+    }
+
+    @Override
+    protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
+        super.onActivityResult(requestCode, resultCode, data);
+        if (resultCode == RESULT_OK) {
+            if (RC_CHOOSE_PHOTO == requestCode) {
+                if (null != data && null != data.getData()) {
+                    this.imageUri = data.getData();
+                    showOriginImage();
+                } else {
+                    finish();
+                }
+            } else if (RC_CHOOSE_CAMERA == requestCode) {
+                showOriginCamera();
+            }
+        }
+    }
+
+    private void showOriginImage() {
+        File file = BitmapUtils.getFileFromMediaUri(this, imageUri);
+        Bitmap photoBmp = BitmapUtils.getBitmapFormUri(this, Uri.fromFile(file));
+        int degree = BitmapUtils.getBitmapDegree(file.getAbsolutePath());
+        originBitmap = BitmapUtils.rotateBitmapByDegree(photoBmp, degree).copy(Bitmap.Config.ARGB_8888, true);
+        if (originBitmap != null) {
+            Glide.with(this).load(originBitmap).into(imgPreview);
+            isPreViewShow = true;
+            showTextRecognition();
+        } else {
+            isPreViewShow = false;
+        }
+    }
+
+    private void showOriginCamera() {
+        try {
+            Pair<Integer, Integer> targetedSize = this.getTargetSize();
+            int targetWidth = targetedSize.first;
+            int maxHeight = targetedSize.second;
+            Bitmap bitmap = BitmapFactory.decodeStream(getContentResolver().openInputStream(imageUri));
+            originBitmap = BitmapUtils.zoomImage(bitmap, targetWidth, maxHeight);
+        } catch (FileNotFoundException e) {
+            e.printStackTrace();
+        }
+        // Determine how much to scale down the image.
+        Log.e(TAG, "resized image size width:" + originBitmap.getWidth() + ",height: " + originBitmap.getHeight());
+        if (originBitmap != null) {
+            Glide.with(this).load(originBitmap).into(imgPreview);
+            isPreViewShow = true;
+            showTextRecognition();
+        } else {
+            isPreViewShow = false;
+        }
+    }
+
+    private void showTextRecognition() {
+        MLFrame frame = MLFrame.fromBitmap(originBitmap);
+
+        Task<MLText> task = mAnalyzer.asyncAnalyseFrame(frame);
+        task.addOnSuccessListener(new OnSuccessListener<MLText>() {
+            @Override
+            public void onSuccess(MLText text) {
+                TextTranslationActivity.this.displaySuccess(text);
+            }
+        }).addOnFailureListener(new OnFailureListener() {
+            @Override
+            public void onFailure(Exception e) {
+
+            }
+        });
+    }
+
+    private void displaySuccess(MLText mlText) {
+        String result = "";
+        List<MLText.Block> blocks = mlText.getBlocks();
+        for (MLText.Block block : blocks) {
+            for (MLText.TextLine line : block.getContents()) {
+                result += line.getStringValue() + "\n";
+            }
+        }
+//        remoteTranslator(result);
+//        result.trim();
+//        string.replaceAll("[^0-9a-zA-Z]","");
+        MLRemoteTranslateSetting setting = new MLRemoteTranslateSetting
+                .Factory()
+                .setTargetLangCode(StringUtils.isChinese(result) ? "en" : "zh")
+                .create();
+
+
+        mlRemoteTranslator = MLTranslatorFactory.getInstance().getRemoteTranslator(setting);
+
+        Task<String> task = mlRemoteTranslator.asyncTranslate(result);
+        task.addOnSuccessListener(new OnSuccessListener<String>() {
+            @Override
+            public void onSuccess(String text) {
+                mTextView.setText(text);
+            }
+
+        }).addOnFailureListener(new OnFailureListener() {
+            @Override
+            public void onFailure(Exception e) {
+
+            }
+        });
+
+//        this.mTextView.setText(result);
+    }
+
+    private Pair<Integer, Integer> getTargetSize() {
+        Integer targetWidth;
+        Integer targetHeight;
+        Integer maxWidth = this.getMaxWidthOfImage();
+        Integer maxHeight = this.getMaxHeightOfImage();
+        targetWidth = this.isLandScape ? maxHeight : maxWidth;
+        targetHeight = this.isLandScape ? maxWidth : maxHeight;
+        Log.i(TAG, "height:" + targetHeight + ",width:" + targetWidth);
+        return new Pair<>(targetWidth, targetHeight);
+    }
+
+    private Integer getMaxWidthOfImage() {
+        if (this.maxWidthOfImage == null) {
+            if (this.isLandScape) {
+                this.maxWidthOfImage = ((View) this.imgPreview.getParent()).getHeight();
+            } else {
+                this.maxWidthOfImage = ((View) this.imgPreview.getParent()).getWidth();
+            }
+        }
+        return this.maxWidthOfImage;
+    }
+
+    private Integer getMaxHeightOfImage() {
+        if (this.maxHeightOfImage == null) {
+            if (this.isLandScape) {
+                this.maxHeightOfImage = ((View) this.imgPreview.getParent()).getWidth();
+            } else {
+                this.maxHeightOfImage = ((View) this.imgPreview.getParent()).getHeight();
+            }
+        }
+        return this.maxHeightOfImage;
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        if (mlRemoteTranslator != null) {
+            mlRemoteTranslator.stop();
+        }
+    }
+}
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/texttranslation/TextTranslationRealTimeActivity.java b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/texttranslation/TextTranslationRealTimeActivity.java
new file mode 100644
index 00000000000..8b098e35e89
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/java/com/mindspore/hms/texttranslation/TextTranslationRealTimeActivity.java
@@ -0,0 +1,47 @@
+/**
+ * Copyright 2021 Huawei Technologies Co., Ltd
+ * <p>
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.mindspore.hms.texttranslation;
+
+import android.os.Bundle;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
+
+import com.alibaba.android.arouter.facade.annotation.Route;
+import com.mindspore.hms.R;
+import com.mindspore.hms.camera.GraphicOverlay;
+import com.mindspore.hms.camera.LensEnginePreview;
+
+@Route(path = "/hms/TextTranslationRealTimeActivity")
+public class TextTranslationRealTimeActivity extends AppCompatActivity {
+
+    private LensEnginePreview mPreview;
+
+    private GraphicOverlay mOverlay;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_text_translation_real_time);
+        init();
+    }
+    private void init(){
+        Toolbar mToolbar = findViewById(R.id.TextVideo_activity_toolbar);
+        mToolbar.setNavigationOnClickListener(view -> finish());
+        this.mPreview = this.findViewById(R.id.scene_preview);
+        this.mOverlay = this.findViewById(R.id.scene_overlay);
+    }
+}
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/camera_switch.png b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/camera_switch.png
new file mode 100644
index 00000000000..ac13b7002f7
Binary files /dev/null and b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/camera_switch.png differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/icon_add.png b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/icon_add.png
new file mode 100644
index 00000000000..078a30b515b
Binary files /dev/null and b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/icon_add.png differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/icon_back.png b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/icon_back.png
new file mode 100644
index 00000000000..5e0ab0db219
Binary files /dev/null and b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/icon_back.png differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/icon_camera.png b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/icon_camera.png
new file mode 100644
index 00000000000..9c15c1eaae6
Binary files /dev/null and b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/icon_camera.png differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/icon_default.png b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/icon_default.png
new file mode 100644
index 00000000000..56656de2acf
Binary files /dev/null and b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/icon_default.png differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/icon_help.png b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/icon_help.png
new file mode 100644
index 00000000000..4b00c727562
Binary files /dev/null and b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/icon_help.png differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/icon_more.png b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/icon_more.png
new file mode 100644
index 00000000000..ebca2f858e1
Binary files /dev/null and b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/icon_more.png differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/icon_save.png b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/icon_save.png
new file mode 100644
index 00000000000..b4b750cf9fa
Binary files /dev/null and b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/icon_save.png differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/icon_style.png b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/icon_style.png
new file mode 100644
index 00000000000..f79e235714d
Binary files /dev/null and b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/icon_style.png differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/logo.png b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/logo.png
new file mode 100644
index 00000000000..4dd2da3ecb2
Binary files /dev/null and b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/logo.png differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/drawable/posenet_logo.png b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/logo2.png
similarity index 100%
rename from model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/drawable/posenet_logo.png
rename to model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/logo2.png
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/logo_with_title.png b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/logo_with_title.png
new file mode 100644
index 00000000000..66f98061bb1
Binary files /dev/null and b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/logo_with_title.png differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/portrait1.jpg b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/portrait1.jpg
new file mode 100644
index 00000000000..0a5873834d0
Binary files /dev/null and b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/portrait1.jpg differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/portrait2.jpg b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/portrait2.jpg
new file mode 100644
index 00000000000..6b1931611b0
Binary files /dev/null and b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/portrait2.jpg differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/portrait3.jpg b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/portrait3.jpg
new file mode 100644
index 00000000000..7e588a5f485
Binary files /dev/null and b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/portrait3.jpg differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/portrait4.jpg b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/portrait4.jpg
new file mode 100644
index 00000000000..6c75877abd8
Binary files /dev/null and b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/portrait4.jpg differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/portrait5.jpg b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/portrait5.jpg
new file mode 100644
index 00000000000..4c4b12745b9
Binary files /dev/null and b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/portrait5.jpg differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/skeleton_image.JPG b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/skeleton_image.JPG
new file mode 100644
index 00000000000..ddfd80eb640
Binary files /dev/null and b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/skeleton_image.JPG differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/skeleton_template.jpg b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/skeleton_template.jpg
new file mode 100644
index 00000000000..ad77555ba8e
Binary files /dev/null and b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable-xxhdpi/skeleton_template.jpg differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable/bg_edit_text.xml b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable/bg_edit_text.xml
new file mode 100644
index 00000000000..bd3ff8aa149
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable/bg_edit_text.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+
+    <stroke
+        android:width="1px"
+        android:color="#B6B2B2" />
+
+    <corners android:radius="5dp" />
+
+</shape>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable/bg_title_blue.xml b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable/bg_title_blue.xml
new file mode 100644
index 00000000000..2411e36356e
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable/bg_title_blue.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <gradient
+        android:angle="0"
+        android:endColor="#6189ff"
+        android:startColor="#59bbe3" />
+</shape>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable/btn_small_item.xml b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable/btn_small_item.xml
new file mode 100644
index 00000000000..577c215b704
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable/btn_small_item.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_pressed="true">
+        <shape  android:shape="rectangle">
+            <solid android:color="@color/btn_small_checked" />
+            <corners android:radius="3dp" />
+        </shape>
+    </item>
+    <item android:state_pressed="false">
+        <shape android:shape="rectangle">
+            <solid android:color="@color/btn_small_unchecked" />
+            <corners android:radius="5dip" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable/btn_small_item_text_color.xml b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable/btn_small_item_text_color.xml
new file mode 100644
index 00000000000..10af5b2945d
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable/btn_small_item_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/btn_small_text_checked" android:state_pressed="true"></item>
+    <item android:color="@color/btn_small_text_unchecked" android:state_pressed="false"></item>
+</selector>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable/common_background.xml b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable/common_background.xml
new file mode 100644
index 00000000000..784958fb67b
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable/common_background.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_pressed="false">
+          <color android:color="@color/btn_small_checked"/>
+    </item>
+<!--    <item android:state_pressed="false">-->
+<!--        <color android:color="@color/default_gray"/>-->
+<!--    </item>-->
+</selector>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/drawable/img_001.xml b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable/dialog_normal_white_bg.xml
similarity index 60%
rename from model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/drawable/img_001.xml
rename to model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable/dialog_normal_white_bg.xml
index d7c76db7153..261d1658fdd 100644
--- a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/drawable/img_001.xml
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable/dialog_normal_white_bg.xml
@@ -1,10 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <shape xmlns:android="http://schemas.android.com/apk/res/android"
     android:shape="rectangle">
-
-    <stroke
-        android:dashWidth="2dp"
-        android:width="2dp"
-        android:color="#6189ff" />
+    <corners android:radius="10dp" />
     <solid android:color="@color/white" />
 </shape>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable/front_back_switch.png b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable/front_back_switch.png
new file mode 100644
index 00000000000..d81b7ef06e7
Binary files /dev/null and b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable/front_back_switch.png differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/drawable/progressbar.xml b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable/progressbar.xml
similarity index 100%
rename from model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/drawable/progressbar.xml
rename to model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/drawable/progressbar.xml
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/layout/activity_gesture_recognition.xml b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/layout/activity_gesture_recognition.xml
new file mode 100644
index 00000000000..2cc3fc1f259
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/layout/activity_gesture_recognition.xml
@@ -0,0 +1,118 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    tools:context=".gesturerecognition.StillHandGestureAnalyseActivity">
+
+    <androidx.appcompat.widget.Toolbar
+        android:id="@+id/activity_toolbar"
+        android:layout_width="match_parent"
+        android:layout_height="?attr/actionBarSize"
+        android:background="@color/white"
+        app:contentInsetLeft="0dp"
+        app:contentInsetStart="0dp"
+        app:contentInsetStartWithNavigation="0dp"
+        app:navigationIcon="@drawable/icon_back"
+        app:title="@string/title_gesture_recognition"
+        app:titleTextColor="@color/black" />
+
+    <View
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:background="@color/divider_gray" />
+
+    <View
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:background="@color/divider_gray" />
+
+    <FrameLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="9"
+        android:background="@color/gray_btn">
+
+        <ImageView
+            android:id="@+id/img_origin"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:layout_gravity="center"
+            android:layout_margin="50dp"
+            />
+
+        <TextView
+            android:id="@+id/tv_image"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            app:drawableTopCompat="@drawable/icon_style"
+            android:drawablePadding="10dp"
+            android:gravity="center"
+            android:text="@string/title_choose_image_or_real_time"
+            android:textAllCaps="false"
+            android:textColor="@color/text_gray"
+            android:textSize="16sp" />
+
+        <com.mindspore.hms.camera.GraphicOverlay
+            android:id="@+id/skeleton_previewOverlay"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:layout_alignParentStart="true"
+            android:layout_alignParentTop="true" />
+    </FrameLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1"
+        android:layout_marginTop="14dp"
+        android:orientation="horizontal">
+
+        <Button
+            android:layout_width="0dp"
+            android:layout_height="37dp"
+            android:layout_marginLeft="20dp"
+            android:layout_marginRight="5dp"
+            android:layout_weight="1"
+            android:background="@drawable/btn_small_item"
+            android:gravity="center"
+            android:onClick="onClickPhoto"
+            android:text="@string/btn_photo"
+            android:textAllCaps="false"
+            android:textColor="@drawable/btn_small_item_text_color"
+            android:textSize="14sp" />
+
+        <Button
+            android:layout_width="0dp"
+            android:layout_height="37dp"
+            android:layout_marginLeft="5dp"
+            android:layout_marginRight="5dp"
+            android:layout_weight="1"
+            android:background="@drawable/btn_small_item"
+            android:gravity="center"
+            android:onClick="onClickCamera"
+            android:text="@string/btn_camera"
+            android:textAllCaps="false"
+            android:textColor="@drawable/btn_small_item_text_color"
+            android:textSize="14sp" />
+
+        <Button
+            android:layout_width="0dp"
+            android:layout_height="37dp"
+            android:layout_marginLeft="5dp"
+            android:layout_marginRight="5dp"
+            android:layout_weight="1"
+            android:background="@drawable/btn_small_item"
+            android:gravity="center"
+            android:onClick="onClickRealTime"
+            android:text="@string/btn_real_time"
+            android:textAllCaps="false"
+            android:textColor="@drawable/btn_small_item_text_color"
+            android:textSize="14sp" />
+
+    </LinearLayout>
+
+</LinearLayout>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/layout/activity_image_segmentation.xml b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/layout/activity_image_segmentation.xml
new file mode 100644
index 00000000000..a9234fd877c
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/layout/activity_image_segmentation.xml
@@ -0,0 +1,108 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/black"
+    android:orientation="vertical"
+    tools:context=".ImageSegmentation.ImageSegmentationActivity">
+
+    <androidx.appcompat.widget.Toolbar
+        android:id="@+id/ImageSegmentation_activity_toolbar"
+        android:layout_width="match_parent"
+        android:layout_height="?attr/actionBarSize"
+        android:background="@color/white"
+        app:contentInsetLeft="0dp"
+        app:contentInsetStart="0dp"
+        app:contentInsetStartWithNavigation="0dp"
+        app:navigationIcon="@drawable/icon_back"
+        app:title="@string/segmentation_toolbar_title"
+        app:titleTextColor="@color/black" />
+
+    <View
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:background="@color/divider_gray" />
+
+    <ImageView
+        android:src="@drawable/icon_default"
+        android:id="@+id/img_origin"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="4" />
+
+    <ImageView
+        android:src="@drawable/icon_default"
+        android:id="@+id/image_result"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_marginTop="20dp"
+        android:layout_weight="4" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_marginTop="14dp"
+        android:layout_weight="1"
+        android:orientation="horizontal">
+
+        <Button
+            android:layout_width="0dp"
+            android:layout_height="37dp"
+            android:layout_marginLeft="20dp"
+            android:layout_marginRight="5dp"
+            android:layout_weight="1"
+            android:background="@drawable/btn_small_item"
+            android:gravity="center"
+            android:onClick="onClickPhoto"
+            android:text="@string/btn_photo"
+            android:textAllCaps="false"
+            android:textColor="@drawable/btn_small_item_text_color"
+            android:textSize="14sp" />
+
+        <Button
+            android:layout_width="0dp"
+            android:layout_height="37dp"
+            android:layout_marginLeft="5dp"
+            android:layout_marginRight="5dp"
+            android:layout_weight="1"
+            android:background="@drawable/btn_small_item"
+            android:gravity="center"
+            android:onClick="onClickCamera"
+            android:text="@string/btn_camera"
+            android:textAllCaps="false"
+            android:textColor="@drawable/btn_small_item_text_color"
+            android:textSize="14sp" />
+
+        <Button
+            android:layout_width="0dp"
+            android:layout_height="37dp"
+            android:layout_marginLeft="5dp"
+            android:layout_marginRight="5dp"
+            android:layout_weight="1"
+            android:background="@drawable/btn_small_item"
+            android:gravity="center"
+            android:onClick="onClickRealTime"
+            android:text="@string/btn_real_time"
+            android:textAllCaps="false"
+            android:textColor="@drawable/btn_small_item_text_color"
+            android:textSize="14sp" />
+
+        <Button
+            android:layout_width="0dp"
+            android:layout_height="37dp"
+            android:layout_marginLeft="5dp"
+            android:layout_marginRight="20dp"
+            android:layout_weight="1"
+            android:background="@drawable/btn_small_item"
+            android:gravity="center"
+            android:onClick="onClickSave"
+            android:text="@string/btn_save"
+            android:textAllCaps="false"
+            android:textColor="@drawable/btn_small_item_text_color"
+            android:textSize="14sp" />
+
+    </LinearLayout>
+
+</LinearLayout>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/layout/activity_image_segmentation_live_analyse.xml b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/layout/activity_image_segmentation_live_analyse.xml
new file mode 100644
index 00000000000..4229f630193
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/layout/activity_image_segmentation_live_analyse.xml
@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".ImageSegmentation.ImageSegmentationLiveAnalyseActivity">
+
+    <androidx.appcompat.widget.Toolbar
+        android:id="@+id/ImageSegmentation_activity_toolbar"
+        android:layout_width="match_parent"
+        android:layout_height="?attr/actionBarSize"
+        android:background="@color/white"
+        app:contentInsetLeft="0dp"
+        app:contentInsetStart="0dp"
+        app:contentInsetStartWithNavigation="0dp"
+        app:navigationIcon="@drawable/icon_back"
+        app:title="@string/segmentation_toolbar_title"
+        app:titleTextColor="@color/black" />
+
+    <com.mindspore.hms.camera.LensEnginePreview
+        android:id="@+id/segment_preview"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_below="@id/ImageSegmentation_activity_toolbar">
+
+        <com.mindspore.hms.camera.GraphicOverlay
+            android:id="@+id/segment_overlay"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent" />
+    </com.mindspore.hms.camera.LensEnginePreview>
+
+    <Button
+        android:id="@+id/facingSwitch"
+        android:layout_width="35dp"
+        android:layout_height="35dp"
+        android:layout_alignParentBottom="true"
+        android:layout_centerHorizontal="true"
+        android:layout_marginBottom="30dp"
+        android:background="@drawable/front_back_switch"
+        android:textOff=""
+        android:textOn="" />
+
+</RelativeLayout>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/layout/activity_live_hand_gesture_analyse.xml b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/layout/activity_live_hand_gesture_analyse.xml
new file mode 100644
index 00000000000..7865fb96e0e
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/layout/activity_live_hand_gesture_analyse.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".gesturerecognition.LiveHandGestureAnalyseActivity">
+
+
+    <androidx.appcompat.widget.Toolbar
+        android:id="@+id/gesture_activity_toolbar"
+        android:layout_width="match_parent"
+        android:layout_height="?attr/actionBarSize"
+        android:background="@color/white"
+        app:contentInsetLeft="0dp"
+        app:contentInsetStart="0dp"
+        app:contentInsetStartWithNavigation="0dp"
+        app:navigationIcon="@drawable/icon_back"
+        app:title="@string/title_gesture_recognition"
+        app:titleTextColor="@color/black"/>
+
+    <com.mindspore.hms.camera.LensEnginePreview
+        android:id="@+id/gesture_preview"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_below="@id/gesture_activity_toolbar">
+
+        <com.mindspore.hms.camera.GraphicOverlay
+            android:id="@+id/gesture_overlay"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent" />
+    </com.mindspore.hms.camera.LensEnginePreview>
+
+    <Button
+        android:id="@+id/gesture_facingSwitch"
+        android:layout_width="35dp"
+        android:layout_height="35dp"
+        android:layout_alignParentBottom="true"
+        android:layout_centerHorizontal="true"
+        android:layout_marginBottom="30dp"
+        android:background="@drawable/front_back_switch"
+        android:textOff=""
+        android:textOn="" />
+
+</RelativeLayout>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/layout/activity_live_skeleton_analyse.xml b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/layout/activity_live_skeleton_analyse.xml
new file mode 100644
index 00000000000..aa0a6aaa74b
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/layout/activity_live_skeleton_analyse.xml
@@ -0,0 +1,64 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".bonedetection.LiveSkeletonAnalyseActivity">
+
+    <androidx.appcompat.widget.Toolbar android:id="@+id/posenet_activity_toolbar"
+        android:layout_width="match_parent"
+        android:layout_height="?attr/actionBarSize"
+        android:background="@color/white"
+        app:contentInsetLeft="0dp"
+        app:contentInsetStart="0dp"
+        app:contentInsetStartWithNavigation="0dp"
+        app:navigationIcon="@drawable/icon_back"
+        app:title="@string/posenet_activity_title"
+        app:titleTextColor="@color/black"/>
+
+    <com.mindspore.hms.camera.LensEnginePreview
+        android:id="@+id/skeleton_preview"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_below="@id/posenet_activity_toolbar"
+        >
+
+        <com.mindspore.hms.camera.GraphicOverlay
+            android:id="@+id/skeleton_overlay"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent" />
+    </com.mindspore.hms.camera.LensEnginePreview>
+
+    <Button
+        android:id="@+id/skeleton_facingSwitch"
+        android:layout_width="35dp"
+        android:layout_height="35dp"
+        android:layout_alignParentBottom="true"
+        android:layout_centerHorizontal="true"
+        android:layout_marginBottom="30dp"
+        android:background="@drawable/front_back_switch"
+        android:textOff=""
+        android:textOn="" />
+
+    <ImageView
+        android:id="@+id/template_imgView"
+        android:layout_width="135dp"
+        android:layout_height="169dp"
+        android:layout_alignParentEnd="true"
+        android:layout_alignParentBottom="true"
+        android:scaleType="fitStart"
+        android:src="@drawable/skeleton_template"
+        android:visibility="visible" />
+
+    <TextView
+        android:id="@+id/similarity_txt"
+        android:layout_width="wrap_content"
+        android:layout_height="18dp"
+        android:layout_above="@id/template_imgView"
+        android:layout_alignStart="@id/template_imgView"
+        android:text="similarity:0%  "
+        android:textColor="#ffffff"
+        android:textSize="13dp" />
+
+</RelativeLayout>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/layout/activity_portrait.xml b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/layout/activity_portrait.xml
new file mode 100644
index 00000000000..e574a23c4ae
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/layout/activity_portrait.xml
@@ -0,0 +1,54 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".ImageSegmentation.PortraitSegmentationActivity">
+
+    <androidx.appcompat.widget.Toolbar
+        android:id="@+id/activity_toolbar"
+        android:layout_width="match_parent"
+        android:layout_height="?attr/actionBarSize"
+        android:background="@color/white"
+        app:contentInsetLeft="0dp"
+        app:contentInsetStart="0dp"
+        app:contentInsetStartWithNavigation="0dp"
+        app:navigationIcon="@drawable/icon_back"
+        app:title="@string/segmentation_toolbar_title"
+        app:titleTextColor="@color/black" />
+
+    <com.mindspore.hms.camera.LensEnginePreview
+        android:id="@+id/preview"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_below="@+id/activity_toolbar">
+
+            <ImageView
+                android:src="@drawable/portrait1"
+                android:id="@+id/background"
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:scaleType="fitXY" />
+
+            <com.mindspore.hms.ImageSegmentation.overlay.GraphicOverlay
+                android:id="@+id/graphic"
+                android:layout_width="match_parent"
+                android:layout_height="match_parent" />
+
+    </com.mindspore.hms.camera.LensEnginePreview>
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/recycleView"
+        android:layout_width="match_parent"
+        android:layout_height="100dp"
+        android:layout_alignParentBottom="true"
+        android:background="@color/divider_gray" />
+
+    <View
+        android:layout_width="match_parent"
+        android:layout_height="5dp"
+        android:layout_above="@+id/recycleView"
+        android:background="@color/divider_gray" />
+
+</RelativeLayout>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/layout/activity_posenet_main_activitys.xml b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/layout/activity_posenet_main_activitys.xml
new file mode 100644
index 00000000000..cbea4e0dc43
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/layout/activity_posenet_main_activitys.xml
@@ -0,0 +1,114 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    tools:context=".bonedetection.PosenetMainActivitys">
+
+    <androidx.appcompat.widget.Toolbar
+        android:id="@+id/posenet_activity_toolbar"
+        android:layout_width="match_parent"
+        android:layout_height="?attr/actionBarSize"
+        android:background="@color/white"
+        app:contentInsetLeft="0dp"
+        app:contentInsetStart="0dp"
+        app:contentInsetStartWithNavigation="0dp"
+        app:navigationIcon="@drawable/icon_back"
+        app:title="@string/posenet_activity_title"
+        app:titleTextColor="@color/black" />
+
+    <View
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:background="@color/divider_gray" />
+
+    <FrameLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="9"
+        android:background="@color/gray_btn">
+
+        <ImageView
+            android:id="@+id/img_origin"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:layout_alignParentStart="true"
+            android:layout_alignParentTop="true"
+            android:src="@drawable/skeleton_image"
+            android:scaleType="fitStart"
+            />
+        <com.mindspore.hms.camera.GraphicOverlay
+            android:id="@+id/skeleton_previewOverlay"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:layout_alignParentStart="true"
+            android:layout_alignParentTop="true" />
+    </FrameLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1"
+        android:layout_marginTop="14dp"
+        android:orientation="horizontal">
+
+        <Button
+            android:layout_width="0dp"
+            android:layout_height="37dp"
+            android:layout_marginLeft="20dp"
+            android:layout_marginRight="5dp"
+            android:layout_weight="1"
+            android:background="@drawable/btn_small_item"
+            android:gravity="center"
+            android:onClick="onClickPhoto"
+            android:text="@string/btn_photo"
+            android:textAllCaps="false"
+            android:textColor="@drawable/btn_small_item_text_color"
+            android:textSize="14sp" />
+
+        <Button
+            android:layout_width="0dp"
+            android:layout_height="37dp"
+            android:layout_marginLeft="5dp"
+            android:layout_marginRight="5dp"
+            android:layout_weight="1"
+            android:background="@drawable/btn_small_item"
+            android:gravity="center"
+            android:onClick="onClickCamera"
+            android:text="@string/btn_camera"
+            android:textAllCaps="false"
+            android:textColor="@drawable/btn_small_item_text_color"
+            android:textSize="14sp" />
+
+        <Button
+            android:layout_width="0dp"
+            android:layout_height="37dp"
+            android:layout_marginLeft="5dp"
+            android:layout_marginRight="5dp"
+            android:layout_weight="1"
+            android:background="@drawable/btn_small_item"
+            android:gravity="center"
+            android:onClick="onClickRealTime"
+            android:text="@string/btn_real_time"
+            android:textAllCaps="false"
+            android:textColor="@drawable/btn_small_item_text_color"
+            android:textSize="14sp" />
+        <Button
+            android:id="@+id/jiance"
+            android:layout_width="0dp"
+            android:layout_height="37dp"
+            android:layout_marginLeft="5dp"
+            android:layout_marginRight="5dp"
+            android:layout_weight="1"
+            android:background="@drawable/btn_small_item"
+            android:gravity="center"
+            android:text="@string/btn_detect"
+            android:textAllCaps="false"
+            android:textColor="@drawable/btn_small_item_text_color"
+            android:textSize="14sp" />
+
+    </LinearLayout>
+
+</LinearLayout>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/layout/activity_sence_detection_live_analyse.xml b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/layout/activity_sence_detection_live_analyse.xml
new file mode 100644
index 00000000000..31156378912
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/layout/activity_sence_detection_live_analyse.xml
@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".scenedetection.SenceDetectionLiveAnalyseActivity">
+
+    <androidx.appcompat.widget.Toolbar
+        android:id="@+id/scenedetection_activity_toolbar"
+        android:layout_width="match_parent"
+        android:layout_height="?attr/actionBarSize"
+        android:background="@color/white"
+        app:contentInsetLeft="0dp"
+        app:contentInsetStart="0dp"
+        app:contentInsetStartWithNavigation="0dp"
+        app:navigationIcon="@drawable/icon_back"
+        app:title="@string/image_scene_title"
+        app:titleTextColor="@color/black" />
+
+    <com.mindspore.hms.camera.LensEnginePreview
+        android:id="@+id/scene_preview"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_below="@id/scenedetection_activity_toolbar">
+
+        <com.mindspore.hms.camera.GraphicOverlay
+            android:id="@+id/scene_overlay"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent" />
+    </com.mindspore.hms.camera.LensEnginePreview>
+
+    <Button
+        android:id="@+id/facingSwitch"
+        android:layout_width="35dp"
+        android:layout_height="35dp"
+        android:layout_alignParentBottom="true"
+        android:layout_centerHorizontal="true"
+        android:layout_marginBottom="30dp"
+        android:background="@drawable/front_back_switch"
+        android:textOff=""
+        android:textOn="" />
+
+</RelativeLayout>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/layout/segmentation_activity_main.xml b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/layout/activity_sence_detection_still_analyse.xml
similarity index 67%
rename from model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/layout/segmentation_activity_main.xml
rename to model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/layout/activity_sence_detection_still_analyse.xml
index 134f73bce4e..5d822f94769 100644
--- a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/layout/segmentation_activity_main.xml
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/layout/activity_sence_detection_still_analyse.xml
@@ -1,10 +1,13 @@
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@color/colorPrimary"
-    android:orientation="vertical">
+    android:background="@color/white"
+    android:orientation="vertical"
+    tools:context=".scenedetection.SenceDetectionStillAnalyseActivity">
+
 
     <androidx.appcompat.widget.Toolbar
         android:id="@+id/segmentation_toolbar"
@@ -15,7 +18,7 @@
         app:contentInsetStart="0dp"
         app:contentInsetStartWithNavigation="0dp"
         app:navigationIcon="@drawable/icon_back"
-        app:title="@string/segmentation_toolbar_title"
+        app:title="@string/image_scene_title"
         app:titleTextColor="@color/black" />
 
     <View
@@ -25,14 +28,13 @@
 
     <FrameLayout
         android:layout_width="match_parent"
-        android:layout_height="265dp"
-        android:background="@color/gray_btn"
-        >
+        android:layout_height="wrap_content"
+        android:background="@color/gray_btn">
 
         <ImageView
             android:id="@+id/img_origin"
-            android:layout_width="256dp"
-            android:layout_height="256dp"
+            android:layout_width="266dp"
+            android:layout_height="356dp"
             android:layout_gravity="center"
             android:layout_margin="10dp"
             android:scaleType="fitXY" />
@@ -42,13 +44,13 @@
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_gravity="center"
-            android:drawableTop="@drawable/icon_style"
             android:drawablePadding="10dp"
             android:gravity="center"
-            android:text="@string/title_choose_image"
+            android:text="@string/title_choose_image_or_real_time"
             android:textAllCaps="false"
             android:textColor="@color/text_gray"
-            android:textSize="16sp" />
+            android:textSize="16sp"
+            app:drawableTopCompat="@drawable/icon_style" />
 
         <ProgressBar
             android:id="@+id/progress"
@@ -101,44 +103,29 @@
             android:layout_weight="1"
             android:background="@drawable/btn_small_item"
             android:gravity="center"
-            android:onClick="onClickRecovery"
-            android:text="@string/btn_recovery"
+            android:onClick="onClickRealTime"
+            android:text="@string/btn_real_time"
             android:textAllCaps="false"
             android:textColor="@drawable/btn_small_item_text_color"
             android:textSize="14sp" />
 
-        <Button
-            android:layout_width="0dp"
-            android:layout_height="37dp"
-            android:layout_marginLeft="5dp"
-            android:layout_marginRight="20dp"
-            android:layout_weight="1"
-            android:background="@drawable/btn_small_item"
-            android:gravity="center"
-            android:onClick="onClickSave"
-            android:text="@string/btn_save"
-            android:textAllCaps="false"
-            android:textColor="@drawable/btn_small_item_text_color"
-            android:textSize="14sp" />
     </LinearLayout>
 
-    <TextView
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginLeft="20dp"
-        android:layout_marginTop="30dp"
-        android:text="@string/title_choose_back"
-        android:textColor="@color/black"
-        android:textSize="17sp" />
-
-    <androidx.recyclerview.widget.RecyclerView
-        android:id="@+id/recyclerview"
+    <RelativeLayout
+        android:layout_marginEnd="20dp"
+        android:layout_marginStart="20dp"
         android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_margin="20dp"
-        android:fadeScrollbars="false"
-        android:scrollbarSize="6dp"
-        android:scrollbarStyle="outsideInset"
-        android:scrollbarThumbVertical="@color/gray"
-        android:scrollbars="vertical" />
+        android:layout_height="match_parent"
+        android:layout_marginTop="14dp">
+
+        <TextView
+            android:id="@+id/text_text"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:scrollbars="vertical"
+            android:textColor="@color/black" />
+
+
+    </RelativeLayout>
+
 </LinearLayout>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/layout/activity_text_recognition.xml b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/layout/activity_text_recognition.xml
new file mode 100644
index 00000000000..4c65a30637c
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/layout/activity_text_recognition.xml
@@ -0,0 +1,141 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical"
+    tools:context=".textrecognition.TextRecognitionActivity">
+
+    <androidx.appcompat.widget.Toolbar
+        android:id="@+id/segmentation_toolbar"
+        android:layout_width="match_parent"
+        android:layout_height="?attr/actionBarSize"
+        android:background="@color/white"
+        app:contentInsetLeft="0dp"
+        app:contentInsetStart="0dp"
+        app:contentInsetStartWithNavigation="0dp"
+        app:navigationIcon="@drawable/icon_back"
+        app:title="@string/title_text_extraction"
+        app:titleTextColor="@color/black" />
+
+    <View
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:background="@color/divider_gray" />
+
+    <FrameLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="5"
+        android:background="@color/gray_btn">
+
+        <ImageView
+            android:id="@+id/img_origin"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:layout_gravity="center"
+            android:layout_margin="10dp"
+            />
+
+        <TextView
+            android:id="@+id/tv_image"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            app:drawableTopCompat="@drawable/icon_style"
+            android:drawablePadding="10dp"
+            android:gravity="center"
+            android:text="@string/title_image_or_camera"
+            android:textAllCaps="false"
+            android:textColor="@color/text_gray"
+            android:textSize="16sp" />
+
+        <ProgressBar
+            android:id="@+id/progress"
+            android:layout_width="80dp"
+            android:layout_height="80dp"
+            android:layout_gravity="center"
+            android:indeterminateDrawable="@drawable/progressbar"
+            android:visibility="invisible" />
+    </FrameLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="50dp"
+        android:layout_marginTop="14dp"
+        android:orientation="horizontal"
+        android:layout_margin="10dp"
+        android:gravity="center"
+        >
+
+        <Button
+            android:layout_width="0dp"
+            android:layout_height="37dp"
+            android:layout_weight="1"
+            android:background="@drawable/btn_small_item"
+            android:gravity="center"
+            android:onClick="onClickPhoto"
+            android:text="@string/btn_photo"
+            android:textAllCaps="false"
+            android:textColor="@drawable/btn_small_item_text_color"
+            android:textSize="14sp" />
+
+        <Button
+            android:layout_width="0dp"
+            android:layout_height="37dp"
+            android:layout_weight="1"
+            android:background="@drawable/btn_small_item"
+            android:gravity="center"
+            android:layout_marginLeft="10dp"
+            android:onClick="onClickCamera"
+            android:text="@string/btn_camera"
+            android:textAllCaps="false"
+            android:textColor="@drawable/btn_small_item_text_color"
+            android:textSize="14sp" />
+
+        <Button
+            android:layout_width="0dp"
+            android:layout_height="37dp"
+            android:layout_marginLeft="5dp"
+            android:layout_marginRight="5dp"
+            android:layout_weight="1"
+            android:background="@drawable/btn_small_item"
+            android:gravity="center"
+            android:onClick="onClickRealTime"
+            android:text="@string/btn_real_time"
+            android:textAllCaps="false"
+            android:textColor="@drawable/btn_small_item_text_color"
+            android:textSize="14sp"
+            android:visibility="gone" />
+
+    </LinearLayout>
+
+
+    <TextView
+        android:id="@+id/text_text"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="3"
+        android:background="@color/gray_btn"
+        android:paddingLeft="24dp"
+        android:paddingRight="24dp"
+        android:maxLines="10"
+        android:scrollbars="vertical"
+        android:textColor="@color/black"
+        android:textIsSelectable="true"
+        />
+
+    <Button
+        android:id="@+id/btn_copy"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:onClick="onClickCopy"
+        android:text="@string/btn_copy"
+        android:textColor="@color/black"
+        android:background="@drawable/dialog_normal_white_bg"
+        />
+
+
+</LinearLayout>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/layout/activity_text_translation.xml b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/layout/activity_text_translation.xml
new file mode 100644
index 00000000000..added2cf024
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/layout/activity_text_translation.xml
@@ -0,0 +1,140 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical"
+    tools:context=".texttranslation.TextTranslationActivity">
+
+    <androidx.appcompat.widget.Toolbar
+        android:id="@+id/text_online_activity_toolbar"
+        android:layout_width="match_parent"
+        android:layout_height="?attr/actionBarSize"
+        android:background="@color/white"
+        app:contentInsetLeft="0dp"
+        app:contentInsetStart="0dp"
+        app:contentInsetStartWithNavigation="0dp"
+        app:navigationIcon="@drawable/icon_back"
+        app:title="@string/title_texttranslation"
+        app:titleTextColor="@color/black" />
+
+    <FrameLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="5">
+
+        <ImageView
+            android:id="@+id/img_origin"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:layout_gravity="center"
+            android:layout_margin="10dp"
+            android:background="@drawable/bg_edit_text"
+            android:visibility="gone" />
+
+        <EditText
+            android:id="@+id/text_edit"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:layout_margin="5dp"
+            android:background="@drawable/bg_edit_text"
+            android:hint="请输入需要翻译的内容..."
+            android:scrollbars="vertical"
+            android:singleLine="false"
+            android:textColor="@color/black"
+            android:textColorHint="@color/text_gray"
+            android:textSize="18sp" />
+
+    </FrameLayout>
+
+    <Button
+        android:id="@+id/btn_translation"
+        android:layout_width="match_parent"
+        android:layout_height="50dp"
+        android:layout_margin="5dp"
+        android:onClick="onClickTranslation"
+        android:text="@string/btn_translation"
+        android:textColor="@color/white" />
+
+    <TextView
+        android:id="@+id/text_view"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_margin="5dp"
+        android:layout_weight="4"
+        android:background="@drawable/bg_edit_text"
+        android:scrollbars="vertical"
+        android:textColor="@color/black"
+        android:textSize="18sp" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1"
+        android:gravity="center"
+        android:orientation="horizontal">
+
+
+        <Button
+            android:layout_width="0dp"
+            android:layout_height="37dp"
+            android:layout_marginLeft="20dp"
+            android:layout_marginRight="5dp"
+            android:layout_weight="1"
+            android:background="@drawable/btn_small_item"
+            android:gravity="center"
+            android:onClick="onClickPhoto"
+            android:text="@string/btn_photo"
+            android:textAllCaps="false"
+            android:textColor="@drawable/btn_small_item_text_color"
+            android:textSize="14sp" />
+
+        <Button
+            android:layout_width="0dp"
+            android:layout_height="37dp"
+            android:layout_marginLeft="5dp"
+            android:layout_marginRight="5dp"
+            android:layout_weight="1"
+            android:background="@drawable/btn_small_item"
+            android:gravity="center"
+            android:onClick="onClickCamera"
+            android:text="@string/btn_camera"
+            android:textAllCaps="false"
+            android:textColor="@drawable/btn_small_item_text_color"
+            android:textSize="14sp" />
+
+        <Button
+            android:layout_width="0dp"
+            android:layout_height="37dp"
+            android:layout_marginLeft="5dp"
+            android:layout_marginRight="5dp"
+            android:layout_weight="1"
+            android:background="@drawable/btn_small_item"
+            android:gravity="center"
+            android:onClick="onClickRealTime"
+            android:text="@string/btn_real_time"
+            android:textAllCaps="false"
+            android:textColor="@drawable/btn_small_item_text_color"
+            android:textSize="14sp"
+            android:visibility="gone" />
+
+        <Button
+            android:id="@+id/btn_copy"
+            android:layout_width="0dp"
+            android:layout_height="37dp"
+            android:layout_marginLeft="5dp"
+            android:layout_marginRight="20dp"
+            android:layout_weight="1"
+            android:background="@drawable/btn_small_item"
+            android:gravity="center"
+            android:onClick="onClickTextCopy"
+            android:text="@string/btn_copy"
+            android:textAllCaps="false"
+            android:textColor="@drawable/btn_small_item_text_color"
+            android:textSize="14sp" />
+
+    </LinearLayout>
+
+</LinearLayout>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/layout/activity_text_translation_real_time.xml b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/layout/activity_text_translation_real_time.xml
new file mode 100644
index 00000000000..2d336f5a300
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/layout/activity_text_translation_real_time.xml
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".texttranslation.TextTranslationRealTimeActivity">
+
+    <androidx.appcompat.widget.Toolbar
+        android:id="@+id/TextVideo_activity_toolbar"
+        android:layout_width="match_parent"
+        android:layout_height="?attr/actionBarSize"
+        android:background="@color/white"
+        app:contentInsetLeft="0dp"
+        app:contentInsetStart="0dp"
+        app:contentInsetStartWithNavigation="0dp"
+        app:navigationIcon="@drawable/icon_back"
+        app:title="@string/title_real_time_translation"
+        app:titleTextColor="@color/black" />
+
+    <com.mindspore.hms.camera.LensEnginePreview
+        android:id="@+id/scene_preview"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_below="@id/TextVideo_activity_toolbar">
+
+        <com.mindspore.hms.camera.GraphicOverlay
+            android:id="@+id/scene_overlay"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent" />
+    </com.mindspore.hms.camera.LensEnginePreview>
+
+</RelativeLayout>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/layout/activity_video_textrecognition.xml b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/layout/activity_video_textrecognition.xml
new file mode 100644
index 00000000000..24d437c66d6
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/layout/activity_video_textrecognition.xml
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    tools:context=".textrecognition.VideoTextRecognitionActivity">
+
+    <androidx.appcompat.widget.Toolbar
+        android:id="@+id/segmentation_toolbar"
+        android:layout_width="match_parent"
+        android:layout_height="?attr/actionBarSize"
+        android:background="@color/white"
+        app:contentInsetLeft="0dp"
+        app:contentInsetStart="0dp"
+        app:contentInsetStartWithNavigation="0dp"
+        app:navigationIcon="@drawable/icon_back"
+        app:title="@string/title_video_recognition"
+        app:titleTextColor="@color/black" />
+
+    <com.mindspore.hms.camera.LensEnginePreviewVideoText
+        android:id="@+id/preview_video"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <com.mindspore.hms.camera.GraphicOverlay
+            android:id="@+id/overlay"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"/>
+
+    </com.mindspore.hms.camera.LensEnginePreviewVideoText>
+
+</LinearLayout>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/layout/image_item.xml b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/layout/image_item.xml
similarity index 64%
rename from model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/layout/image_item.xml
rename to model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/layout/image_item.xml
index a38332faf50..abbf5481e9f 100644
--- a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/layout/image_item.xml
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/layout/image_item.xml
@@ -1,17 +1,14 @@
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
-    android:paddingTop="5dp"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
-    android:orientation="vertical"
-   >
+    android:orientation="vertical">
 
     <ImageView
-        android:layout_marginTop="5dp"
         android:id="@+id/image_view"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
+        android:layout_width="95dp"
+        android:layout_height="120dp"
         android:scaleType="fitXY"
         tools:srcCompat="@drawable/icon_default" />
 </LinearLayout>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/menu/menu_setting.xml b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/menu/menu_setting.xml
new file mode 100644
index 00000000000..22b19268c21
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/menu/menu_setting.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+      xmlns:app="http://schemas.android.com/apk/res-auto">
+
+    <item
+        android:id="@+id/item_camera"
+        android:title="more"
+        android:orderInCategory="1"
+        android:icon="@drawable/icon_camera"
+        app:showAsAction="always"/>
+
+    <item
+        android:id="@+id/item_save"
+        android:title="save"
+        android:orderInCategory="2"
+        android:icon="@drawable/icon_save"
+        app:showAsAction="always"/>
+</menu>
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/values-en/strings.xml b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/values-en/strings.xml
new file mode 100644
index 00000000000..cd295df51cf
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/values-en/strings.xml
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="explain_photo_detection">Photo detection can identify the category of the object and mark its position in the image.</string>
+    <string name="explain_camera_detection">Camera detection can identify the category of the object and mark its position in the camera.</string>
+    <string name="explain_posenet">Posenet can identify the facial features and body postures of human in different positions in the camera.</string>
+    <string name="explain_style_transfer">Style transfer can change the art style of users’ target images based on the standard image in the APP.</string>
+    <string name="explain_image_segmentation">Image segmentation is used to detect the position of the target or the category of the object in the picture.</string>
+    <string name="explain_image_classification">Image classification can infer the category of the object in the picture and indicate the probability of different categories.</string>
+    <string name="explain_garbage_classification">Garbage classification identifies the garbage category of the object detected by the camera lens.</string>
+    <string name="explain_scene_detection">Scene detection can estimate the category of the target scene.</string>
+    <string name="explain_title">Summary</string>
+    <string name="segmentation_toolbar_title">Portrait Segmentation</string>
+    <string name="style_transfer_title">Style Transfer</string>
+    <string name="posenet_activity_title">PoseNet</string>
+    <string name="image_scene_title">Scene Detection</string>
+    <string name="image_scene_count">Scene Count</string>
+    <string name="image_scene">Scene</string>
+    <string name="image_score">Score</string>
+    <string name="image_garbage_title">Garbage Classification</string>
+    <string name="image_camera_title">Image Classification</string>
+    <string name="object_camery_title">Camera Detection</string>
+    <string name="activity_photo_title">Photo Detection</string>
+    <string name="title_choose_image_or_real_time">Please click on the picture below, camera, and real-time recognition</string>
+    <string name="title_image_or_camera">Please click on the picture below and the camera to extract</string>
+    <string name="btn_photo">PHOTO</string>
+    <string name="btn_camera">CAMERA</string>
+    <string name="btn_real_time">real time</string>
+    <string name="btn_detect">detect</string>
+    <string name="btn_video">video</string>
+    <string name="title_video_recognition">Video Recognition</string>
+    <string name="title_text_extraction">Text Extraction</string>
+    <string name="title_texttranslation">Text Translation</string>
+    <string name="title_real_time_translation">Real-time translation</string>
+    <string name="title_gesture_recognition">Gesture Recognition</string>
+    <string name="app_need_permission">"MindSpore needs to access the "camera" and "external storage", please go to "application information -> permissions" to grant!"</string>
+    <string name="app_permission_by_hand"> "Go to manual authorization"</string>
+    <string name="btn_translation">Translation</string>
+    <string name="btn_offline_translation">Offline Translation</string>
+    <string name="btn_detection_language">Detection language</string>
+    <string name="text_copied_successfully">Copied successfully</string>
+    <string name="btn_copy">copy</string>
+    <string name="text_null">The current content is empty</string>
+    <string name="text_scenecount">"Scene Count"</string>
+    <string name="btn_save">SAVE</string>
+    <string name="no_pic_neededSave">Null Image needed to save</string>
+    <string name="save_success">Save success</string>
+    <string name="segmentation_fail">Image segmentation failed, try another image</string>
+    <string name="save_failure">Save Failure</string>
+    <string name="gesture_detected_failure">No gesture detected, try another image</string>
+</resources>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/values-zh/strings.xml b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/values-zh/strings.xml
new file mode 100644
index 00000000000..1bf237b1aa0
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/values-zh/strings.xml
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="explain_photo_detection">照片检测可以识别出图中物体的类别，并同时标示物体位置。</string>
+    <string name="explain_camera_detection">视频检测可以识别出摄像头中物体的类别，并同时标示物体位置。</string>
+    <string name="explain_posenet">骨骼检测可以识别摄像头中，不同姿势下人体的面部五官与肢体姿势。</string>
+    <string name="explain_style_transfer">风格迁移可以根据APP内置的标准图片改变用户目标图片的艺术风格。</string>
+    <string name="explain_image_segmentation">图像分割用于检测目标在图片中的位置或者图片中出现的物体是属于何种类别的。</string>
+    <string name="explain_image_classification">图像分类可以推测图片中出现物体的所属类别，并标示不同类别的可能性概率。</string>
+    <string name="explain_garbage_classification">垃圾分类可识别出镜头中物体所属的垃圾类别。</string>
+    <string name="explain_scene_detection">场景检测可以判断目标场景的类型。</string>
+    <string name="explain_title">简要说明</string>
+    <string name="segmentation_toolbar_title">人像分割</string>
+    <string name="style_transfer_title">风格迁移</string>
+    <string name="posenet_activity_title">骨骼检测</string>
+    <string name="image_scene_title">场景检测</string>
+    <string name="image_scene_count">场景计数</string>
+    <string name="image_scene">场景</string>
+    <string name="image_score">得分</string>
+    <string name="image_garbage_title">垃圾分类</string>
+    <string name="image_camera_title">图像分类</string>
+    <string name="object_camery_title">视频检测</string>
+    <string name="activity_photo_title">照片检测</string>
+    <string name="title_choose_image_or_real_time">请点击下方图片、相机、实时进行识别</string>
+    <string name="title_image_or_camera">请点击下方图片、相机进行提取</string>
+    <string name="btn_photo">图片</string>
+    <string name="btn_camera">相机</string>
+    <string name="btn_real_time">实时</string>
+    <string name="btn_detect">检测</string>
+    <string name="btn_video">视频</string>
+    <string name="title_video_recognition">视频识别</string>
+    <string name="title_text_extraction">文本提取</string>
+    <string name="title_texttranslation">文本翻译</string>
+    <string name="title_real_time_translation">实时翻译</string>
+    <string name="title_gesture_recognition">手势识别</string>
+    <string name="app_need_permission">"MindSpore需要访问 “相机" 和 “外部存储器"，请到 “应用信息 -> 权限" 中授予！"</string>
+    <string name="app_permission_by_hand">"去手动授权"</string>
+    <string name="btn_translation">翻  译</string>
+    <string name="btn_offline_translation">离线翻译</string>
+    <string name="btn_detection_language">检测语言</string>
+    <string name="btn_copy">复制</string>
+    <string name="text_copied_successfully">复制成功</string>
+    <string name="text_null">当前内容为空</string>
+    <string name="text_scenecount">"场景数"</string>
+    <string name="btn_save">保存</string>
+    <string name="no_pic_neededSave">没有需要保存的图片</string>
+    <string name="save_success">保存成功</string>
+    <string name="segmentation_fail">图像分割失败，再换一张图片试试</string>
+    <string name="save_failure">保存失败</string>
+    <string name="gesture_detected_failure">未检测到手势，再换一张图片试试</string>
+</resources>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/values/colors.xml b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/values/colors.xml
new file mode 100644
index 00000000000..801ede1d51b
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/values/colors.xml
@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+    <color name="colorPrimary">#ffffff</color>
+    <color name="colorPrimaryDark">#ffffff</color>
+    <color name="colorAccent">#ffffff</color>
+
+    <color name="mindspore_semi_transparent">#66000000</color>
+
+    <color name="transparent">#00000000</color>
+    <color name="white">#ffffff</color>
+    <color name="black">#000000</color>
+    <color name="gray">#A69D9D</color>
+    <color name="gray_btn">#e6e6e6</color>
+    <color name="gray_light_btn">#6C6B6B</color>
+    <color name="gray_light">#Eff3ff</color>
+
+    <color name="text_black">#333333</color>
+    <color name="text_gray">#666666</color>
+    <color name="text_blue">#6DA7FF</color>
+    <color name="text_yellow">#F8E71C</color>
+    <color name="text_orange">#FF844D</color>
+    <color name="text_green">#66B50A</color>
+
+    <color name="main_tab_text_checked">#6189ff</color>
+    <color name="main_tab_text_uncheck">#666666</color>
+    <color name="light_blue_600">#FF039BE5</color>
+    <color name="light_blue_900">#FF01579B</color>
+    <color name="light_blue_A200">#FF40C4FF</color>
+    <color name="light_blue_A400">#FF00B0FF</color>
+    <color name="black_overlay">#66000000</color>
+
+    <color name="blackText4">#66000000</color>
+
+
+    <color name="btn_small_checked">#6189ff</color>
+    <color name="btn_small_unchecked">#f4f3f8</color>
+    <color name="btn_small_text_checked">#fefefe</color>
+    <color name="btn_small_text_unchecked">#666666</color>
+
+    <color name="divider_gray">#e4e4e4</color>
+
+    <color name="default_gray">#33999999</color>
+</resources>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/values/strings.xml b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/values/strings.xml
new file mode 100644
index 00000000000..ff1bfea1f36
--- /dev/null
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/main/res/values/strings.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="explain_title">简要说明</string>
+    <string name="explain_photo_detection">照片检测可以识别出图中物体的类别，并同时标示物体位置。</string>
+    <string name="explain_camera_detection">视频检测可以识别出摄像头中物体的类别，并同时标示物体位置。</string>
+    <string name="explain_posenet">骨骼检测可以识别摄像头中，不同姿势下人体的面部五官与肢体姿势。</string>
+    <string name="explain_style_transfer">风格迁移可以根据APP内置的标准图片改变用户目标图片的艺术风格。</string>
+    <string name="explain_image_segmentation">图像分割用于检测目标在图片中的位置或者图片中出现的物体是属于何种类别的。</string>
+    <string name="explain_image_classification">图像分类可以推测图片中出现物体的所属类别，并标示不同类别的可能性概率。</string>
+    <string name="explain_garbage_classification">垃圾分类可识别出镜头中物体所属的垃圾类别。</string>
+    <string name="explain_scene_detection">场景检测可以判断目标场景的类型。</string>
+    <string name="activity_photo_title">照片检测</string>
+    <string name="object_camery_title">视频检测</string>
+    <string name="image_camera_title">图像分类</string>
+    <string name="image_garbage_title">垃圾分类</string>
+    <string name="image_scene_title">场景检测</string>
+    <string name="image_scene_count">Scene Count</string>
+    <string name="image_scene">Scene</string>
+    <string name="image_score">Score</string>
+    <string name="posenet_activity_title">骨骼检测</string>
+    <string name="style_transfer_title">风格迁移</string>
+    <string name="segmentation_toolbar_title">人像分割</string>
+    <string name="title_choose_image_or_real_time">请点击下方图片、相机、实时进行识别</string>
+    <string name="title_image_or_camera">请点击下方图片、相机进行提取</string>
+    <string name="btn_photo">图片</string>
+    <string name="btn_camera">相机</string>
+    <string name="btn_real_time">实时</string>
+    <string name="btn_detect">检测</string>
+    <string name="btn_video">视频</string>
+    <string name="title_video_recognition">视频识别</string>
+    <string name="title_text_extraction">Text Extraction</string>
+    <string name="title_texttranslation">Text Translation</string>
+    <string name="title_real_time_translation">实时翻译</string>
+    <string name="title_gesture_recognition">Gesture Recognition</string>
+    <string name="app_need_permission">"MindSpore需要访问 “相机” 和 “外部存储器”，请到 “应用信息 -> 权限” 中授予！"</string>
+    <string name="app_permission_by_hand">"去手动授权"</string>
+    <string name="btn_translation">Translation</string>
+    <string name="btn_offline_translation">Offline Translation</string>
+    <string name="btn_detection_language">Detection language</string>g
+    <string name="text_copied_successfully">复制成功</string>
+    <string name="btn_copy">复制</string>
+    <string name="text_null">当前内容为空</string>
+    <string name="text_scenecount">"场景数"</string>
+    <string name="btn_save">保存</string>
+    <string name="no_pic_neededSave">没有需要保存的图片</string>
+    <string name="save_success">保存成功</string>
+    <string name="segmentation_fail">图像分割失败，再换一张图片试试</string>
+    <string name="save_failure">保存失败</string>
+    <string name="gesture_detected_failure">未检测到手势，再换一张图片试试</string>
+
+</resources>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/posenet/src/test/java/com/mindspore/posenet/ExampleUnitTest.java b/model_zoo/official/lite/MindSpore_inhand/hms/src/test/java/com/mindspore/hms/ExampleUnitTest.java
similarity index 80%
rename from model_zoo/official/lite/MindSpore_inhand/posenet/src/test/java/com/mindspore/posenet/ExampleUnitTest.java
rename to model_zoo/official/lite/MindSpore_inhand/hms/src/test/java/com/mindspore/hms/ExampleUnitTest.java
index b07f7c75c40..644053ce808 100644
--- a/model_zoo/official/lite/MindSpore_inhand/posenet/src/test/java/com/mindspore/posenet/ExampleUnitTest.java
+++ b/model_zoo/official/lite/MindSpore_inhand/hms/src/test/java/com/mindspore/hms/ExampleUnitTest.java
@@ -1,8 +1,8 @@
-package com.mindspore.posenet;
+package com.mindspore.hms;
 
 import org.junit.Test;
 
-import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.*;
 
 /**
  * Example local unit test, which will execute on the development machine (host).
diff --git a/model_zoo/official/lite/MindSpore_inhand/imageObject/download.gradle b/model_zoo/official/lite/MindSpore_inhand/imageObject/download.gradle
index 28cc9837505..31ffacc1f29 100644
--- a/model_zoo/official/lite/MindSpore_inhand/imageObject/download.gradle
+++ b/model_zoo/official/lite/MindSpore_inhand/imageObject/download.gradle
@@ -18,10 +18,8 @@ def cleantargetMindSporeIncludeAAR = "../mindsporelibrary"
 def targetMindSporeIncludeAAR = "../mindsporelibrary/"
 
 def targetObjectModelFile = "src/main/assets/model/ssd.ms"
-def targetGarbageModelFile = "src/main/assets/model/garbage_mobilenetv2.ms"
 
 def modelObjectDownloadUrl = "https://download.mindspore.cn/model_zoo/official/lite/ssd_mobilenetv2_lite/ssd.ms"
-def modelGarbageDownloadUrl = "https://download.mindspore.cn/model_zoo/official/lite/garbage_mobilenetv2_lite/garbage_mobilenetv2.ms"
 
 def cleantargetMindSporeInclude = "src/main/cpp"
 
@@ -46,14 +44,6 @@ task downloadObjectModelFile(type: DownloadUrlTask) {
     target = file("${targetObjectModelFile}")
 }
 
-task downloadGarbageModelFile(type: DownloadUrlTask) {
-    doFirst {
-        println "Downloading ${modelGarbageDownloadUrl}"
-    }
-    sourceUrl = "${modelGarbageDownloadUrl}"
-    target = file("${targetGarbageModelFile}")
-}
-
 task downloadMindSporeLibrary(type: DownloadUrlTask) {
     doFirst {
         println "Downloading ${mindsporeLiteDownloadUrl}"
@@ -102,10 +92,6 @@ if (file("src/main/cpp/${mindsporeLite_Version}/lib/aarch64/libmindspore-lite.so
     cleanUnusedmindsporeFiles.enabled = false
 }
 
-if (file("src/main/assets/model/garbage_mobilenetv2.ms").exists()) {
-    downloadGarbageModelFile.enabled = false
-}
-
 if (file("src/main/assets/model/mobilenetv2.ms").exists()) {
     downloadModelFile.enabled = false
 }
@@ -124,7 +110,6 @@ preBuild.dependsOn cleanCmakeCache
 preBuild.dependsOn downloadModelFile
 preBuild.dependsOn downloadObjectModelFile
 preBuild.dependsOn downloadMindSporeLibrary
-preBuild.dependsOn downloadGarbageModelFile
 preBuild.dependsOn unzipMindSporeInclude
 preBuild.dependsOn unzipMindSporeIncludeAAR
 preBuild.dependsOn cleanUnusedmindsporeFiles
diff --git a/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/cpp/GarbageMindSporeNetnative.cpp b/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/cpp/GarbageMindSporeNetnative.cpp
deleted file mode 100644
index ead1abe15e8..00000000000
--- a/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/cpp/GarbageMindSporeNetnative.cpp
+++ /dev/null
@@ -1,293 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-#include <jni.h>
-#include <android/bitmap.h>
-#include <android/asset_manager_jni.h>
-#include <android/log.h>
-#include <utility>
-#include <cstring>
-#include <vector>
-#include <string>
-#include <unordered_map>
-#include <set>
-#include "include/errorcode.h"
-#include "include/ms_tensor.h"
-#include "GarbageMindSporeNetnative.h"
-#include "MSNetWork.h"
-#include "lite_cv/lite_mat.h"
-#include "lite_cv/image_process.h"
-
-using mindspore::dataset::LiteMat;
-using mindspore::dataset::LPixelType;
-using mindspore::dataset::LDataType;
-#define MS_PRINT(format, ...) __android_log_print(ANDROID_LOG_INFO, "MSJNI", format, ##__VA_ARGS__)
-
-static const int RET_GARBAGE_DETAILED_SUM = 26;
-
-char *CreateLocalModelBuffer(JNIEnv *env, jobject modelBuffer) {
-    jbyte *modelAddr = static_cast<jbyte *>(env->GetDirectBufferAddress(modelBuffer));
-    int modelLen = static_cast<int>(env->GetDirectBufferCapacity(modelBuffer));
-    char *buffer(new char[modelLen]);
-    memcpy(buffer, modelAddr, modelLen);
-    return buffer;
-}
-
-/**
- * To process the result of mindspore inference.
- * @param msOutputs
- * @return
- */
-std::string
-GarbageProcessRunnetResult(const int RET_CATEGORY_SUM,
-                           std::unordered_map<std::string, mindspore::tensor::MSTensor *> msOutputs) {
-    // Get the branch of the model output.
-    // Use iterators to get map elements.
-    std::unordered_map<std::string, mindspore::tensor::MSTensor *>::iterator iter;
-    iter = msOutputs.begin();
-
-    // The mobilenetv2.ms model output just one branch.
-    auto outputTensor = iter->second;
-
-    // Get a pointer to the first score.
-    float *temp_scores = static_cast<float *>(outputTensor->MutableData());
-    float max = 0.0;
-    unsigned int maxIndex = 0;
-    for (unsigned int i = 0; i < RET_CATEGORY_SUM; ++i) {
-        if (temp_scores[i] > max) {
-            max = temp_scores[i];
-            maxIndex = i;
-        }
-    }
-
-    // Score for each category.
-    // Converted to text information that needs to be displayed in the APP.
-    std::string categoryScore = "";
-    categoryScore = std::to_string(maxIndex);
-    return categoryScore;
-}
-
-bool BitmapToLiteMat(JNIEnv *env, const jobject &srcBitmap, LiteMat *lite_mat) {
-    bool ret = false;
-    AndroidBitmapInfo info;
-    void *pixels = nullptr;
-    LiteMat &lite_mat_bgr = *lite_mat;
-    AndroidBitmap_getInfo(env, srcBitmap, &info);
-    if (info.format != ANDROID_BITMAP_FORMAT_RGBA_8888) {
-        MS_PRINT("Image Err, Request RGBA");
-        return false;
-    }
-    AndroidBitmap_lockPixels(env, srcBitmap, &pixels);
-    if (info.stride == info.width * 4) {
-        ret = InitFromPixel(reinterpret_cast<const unsigned char *>(pixels),
-                            LPixelType::RGBA2RGB, LDataType::UINT8,
-                            info.width, info.height, lite_mat_bgr);
-        if (!ret) {
-            MS_PRINT("Init From RGBA error");
-        }
-    } else {
-        unsigned char *pixels_ptr = new unsigned char[info.width * info.height * 4];
-        unsigned char *ptr = pixels_ptr;
-        unsigned char *data = reinterpret_cast<unsigned char *>(pixels);
-        for (int i = 0; i < info.height; i++) {
-            memcpy(ptr, data, info.width * 4);
-            ptr += info.width * 4;
-            data += info.stride;
-        }
-        ret = InitFromPixel(reinterpret_cast<const unsigned char *>(pixels_ptr),
-                            LPixelType::RGBA2RGB, LDataType::UINT8,
-                            info.width, info.height, lite_mat_bgr);
-        if (!ret) {
-            MS_PRINT("Init From RGBA error");
-        }
-        delete[] (pixels_ptr);
-    }
-    AndroidBitmap_unlockPixels(env, srcBitmap);
-    return ret;
-}
-
-bool PreProcessImageData(const LiteMat &lite_mat_bgr, LiteMat *lite_norm_mat_ptr) {
-    bool ret = false;
-    LiteMat lite_mat_resize;
-    LiteMat &lite_norm_mat_cut = *lite_norm_mat_ptr;
-    ret = ResizeBilinear(lite_mat_bgr, lite_mat_resize, 256, 256);
-    if (!ret) {
-        MS_PRINT("ResizeBilinear error");
-        return false;
-    }
-    LiteMat lite_mat_convert_float;
-    ret = ConvertTo(lite_mat_resize, lite_mat_convert_float, 1.0 / 255.0);
-    if (!ret) {
-        MS_PRINT("ConvertTo error");
-        return false;
-    }
-    LiteMat lite_mat_cut;
-    ret = Crop(lite_mat_convert_float, lite_mat_cut, 16, 16, 224, 224);
-    if (!ret) {
-        MS_PRINT("Crop error");
-        return false;
-    }
-    std::vector<float> means = {0.485, 0.456, 0.406};
-    std::vector<float> stds = {0.229, 0.224, 0.225};
-    SubStractMeanNormalize(lite_mat_cut, lite_norm_mat_cut, means, stds);
-    return true;
-}
-
-
-/**
- * The Java layer reads the model into MappedByteBuffer or ByteBuffer to load the model.
- */
-extern "C"
-JNIEXPORT jlong JNICALL
-Java_com_mindspore_imageobject_imageclassification_help_GarbageTrackingMobile_loadModel(JNIEnv *env,
-                                                                                        jobject thiz,
-                                                                                        jobject model_buffer,
-                                                                                        jint num_thread) {
-    if (nullptr == model_buffer) {
-        MS_PRINT("error, buffer is nullptr!");
-        return (jlong) nullptr;
-    }
-    jlong bufferLen = env->GetDirectBufferCapacity(model_buffer);
-    if (0 == bufferLen) {
-        MS_PRINT("error, bufferLen is 0!");
-        return (jlong) nullptr;
-    }
-
-    char *modelBuffer = CreateLocalModelBuffer(env, model_buffer);
-    if (modelBuffer == nullptr) {
-        MS_PRINT("modelBuffer create failed!");
-        return (jlong) nullptr;
-    }
-
-    // To create a mindspore network inference environment.
-    void **labelEnv = new void *;
-    MSNetWork *labelNet = new MSNetWork;
-    *labelEnv = labelNet;
-
-    mindspore::lite::Context *context = new mindspore::lite::Context;
-    context->thread_num_ = num_thread;
-
-    labelNet->CreateSessionMS(modelBuffer, bufferLen, context);
-    delete context;
-
-    if (labelNet->session() == nullptr) {
-        MS_PRINT("MindSpore create session failed!.");
-        delete labelNet;
-        delete labelEnv;
-        return (jlong) nullptr;
-    }
-
-    if (model_buffer != nullptr) {
-        env->DeleteLocalRef(model_buffer);
-    }
-
-    return (jlong) labelEnv;
-}
-
-/**
- * After the inference environment is successfully created,
- * sending a picture to the model and run inference.
- */
-extern "C" JNIEXPORT jstring JNICALL
-Java_com_mindspore_imageobject_imageclassification_help_GarbageTrackingMobile_runNet(JNIEnv *env,
-                                                                                     jclass type,
-                                                                                     jlong netEnv,
-                                                                                     jobject srcBitmap) {
-    LiteMat lite_mat_bgr, lite_norm_mat_cut;
-
-    if (!BitmapToLiteMat(env, srcBitmap, &lite_mat_bgr)) {
-        MS_PRINT("BitmapToLiteMat error");
-        return NULL;
-    }
-    if (!PreProcessImageData(lite_mat_bgr, &lite_norm_mat_cut)) {
-        MS_PRINT("PreProcessImageData error");
-        return NULL;
-    }
-
-    ImgDims inputDims;
-    inputDims.channel = lite_norm_mat_cut.channel_;
-    inputDims.width = lite_norm_mat_cut.width_;
-    inputDims.height = lite_norm_mat_cut.height_;
-
-    // Get the mindsore inference environment which created in loadModel().
-    void **labelEnv = reinterpret_cast<void **>(netEnv);
-    if (labelEnv == nullptr) {
-        MS_PRINT("MindSpore error, labelEnv is a nullptr.");
-        return NULL;
-    }
-    MSNetWork *labelNet = static_cast<MSNetWork *>(*labelEnv);
-
-    auto mSession = labelNet->session();
-    if (mSession == nullptr) {
-        MS_PRINT("MindSpore error, Session is a nullptr.");
-        return NULL;
-    }
-    MS_PRINT("MindSpore get session.");
-
-    auto msInputs = mSession->GetInputs();
-    if (msInputs.size() == 0) {
-        MS_PRINT("MindSpore error, msInputs.size() equals 0.");
-        return NULL;
-    }
-    auto inTensor = msInputs.front();
-
-    float *dataHWC = reinterpret_cast<float *>(lite_norm_mat_cut.data_ptr_);
-    // Copy dataHWC to the model input tensor.
-    memcpy(inTensor->MutableData(), dataHWC,
-           inputDims.channel * inputDims.width * inputDims.height * sizeof(float));
-
-    // After the model and image tensor data is loaded, run inference.
-    auto status = mSession->RunGraph();
-
-    if (status != mindspore::lite::RET_OK) {
-        MS_PRINT("MindSpore run net error.");
-        return NULL;
-    }
-
-    /**
-     * Get the mindspore inference results.
-     * Return the map of output node name and MindSpore Lite MSTensor.
-     */
-    auto names = mSession->GetOutputTensorNames();
-
-    std::unordered_map<std::string, mindspore::tensor::MSTensor *> msOutputs;
-    for (const auto &name : names) {
-        auto temp_dat = mSession->GetOutputByTensorName(name);
-        msOutputs.insert(std::pair<std::string, mindspore::tensor::MSTensor *>{name, temp_dat});
-    }
-
-    std::string resultStr = GarbageProcessRunnetResult(::RET_GARBAGE_DETAILED_SUM,
-                                                       msOutputs);
-
-    const char *resultCharData = resultStr.c_str();
-    return (env)->NewStringUTF(resultCharData);
-}
-
-extern "C" JNIEXPORT jboolean JNICALL
-Java_com_mindspore_imageobject_imageclassification_help_GarbageTrackingMobile_unloadModel(
-        JNIEnv *env,
-        jclass type,
-        jlong netEnv) {
-    MS_PRINT("MindSpore release net.");
-    void **labelEnv = reinterpret_cast<void **>(netEnv);
-    if (labelEnv == nullptr) {
-        MS_PRINT("MindSpore error, labelEnv is a nullptr.");
-    }
-    MSNetWork *labelNet = static_cast<MSNetWork *>(*labelEnv);
-
-    labelNet->ReleaseNets();
-
-    return (jboolean) true;
-}
diff --git a/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/cpp/GarbageMindSporeNetnative.h b/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/cpp/GarbageMindSporeNetnative.h
deleted file mode 100644
index 322b01a2010..00000000000
--- a/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/cpp/GarbageMindSporeNetnative.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef GARBAGE_MINDSPORE_JNI_HMS_DEBUG_MINDSPORENETNATIVE_H
-#define GARBAGE_MINDSPORE_JNI_HMS_DEBUG_MINDSPORENETNATIVE_H
-
-
-#endif  // MINDSPORE_JNI_HMS_DEBUG_MINDSPORENETNATIVE_H
diff --git a/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/cpp/ImageMindSporeNetnative.cpp b/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/cpp/ImageMindSporeNetnative.cpp
index f4f8f6ad32e..4675c716f9c 100644
--- a/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/cpp/ImageMindSporeNetnative.cpp
+++ b/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/cpp/ImageMindSporeNetnative.cpp
@@ -202,7 +202,7 @@ Java_com_mindspore_imageobject_imageclassification_help_ImageTrackingMobile_load
  */
 extern "C" JNIEXPORT jstring JNICALL
 Java_com_mindspore_imageobject_imageclassification_help_ImageTrackingMobile_runNet(JNIEnv *env,
-                                                                                   jclass type,
+                                                                                   jobject type,
                                                                                    jlong netEnv,
                                                                                    jobject srcBitmap) {
     LiteMat lite_mat_bgr, lite_norm_mat_cut;
@@ -276,7 +276,7 @@ Java_com_mindspore_imageobject_imageclassification_help_ImageTrackingMobile_runN
 
 extern "C" JNIEXPORT jboolean JNICALL
 Java_com_mindspore_imageobject_imageclassification_help_ImageTrackingMobile_unloadModel(JNIEnv *env,
-                                                                                        jclass type,
+                                                                                        jobject type,
                                                                                         jlong netEnv) {
     MS_PRINT("MindSpore release net.");
     void **labelEnv = reinterpret_cast<void **>(netEnv);
diff --git a/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/cpp/SceneMindSporeNetnative.cpp b/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/cpp/SceneMindSporeNetnative.cpp
deleted file mode 100644
index e5170c0d53d..00000000000
--- a/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/cpp/SceneMindSporeNetnative.cpp
+++ /dev/null
@@ -1,301 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-#include <jni.h>
-#include <android/bitmap.h>
-#include <android/asset_manager_jni.h>
-#include <android/log.h>
-#include <utility>
-#include <cstring>
-#include <vector>
-#include <string>
-#include <unordered_map>
-#include <set>
-#include "include/errorcode.h"
-#include "include/ms_tensor.h"
-#include "SceneMindSporeNetnative.h"
-#include "MSNetWork.h"
-#include "lite_cv/lite_mat.h"
-#include "lite_cv/image_process.h"
-
-using mindspore::dataset::LiteMat;
-using mindspore::dataset::LPixelType;
-using mindspore::dataset::LDataType;
-#define MS_PRINT(format, ...) __android_log_print(ANDROID_LOG_INFO, "MSJNI", format, ##__VA_ARGS__)
-
-static const int RET_CATEGORY_SUM = 365;
-
-char *SceneCreateLocalModelBuffer(JNIEnv *env, jobject modelBuffer) {
-    jbyte *modelAddr = static_cast<jbyte *>(env->GetDirectBufferAddress(modelBuffer));
-    int modelLen = static_cast<int>(env->GetDirectBufferCapacity(modelBuffer));
-    char *buffer(new char[modelLen]);
-    memcpy(buffer, modelAddr, modelLen);
-    return buffer;
-}
-
-/**
- * To process the result of mindspore inference.
- * @param msOutputs
- * @return
- */
-std::string SceneProcessRunnetResult(const int RET_CATEGORY_SUM,
-                                std::unordered_map<std::string, mindspore::tensor::MSTensor *> msOutputs) {
-    // Get the branch of the model output.
-    // Use iterators to get map elements.
-    std::unordered_map<std::string, mindspore::tensor::MSTensor *>::iterator iter;
-    iter = msOutputs.begin();
-
-    // The mobilenetv2.ms model output just one branch.
-    auto outputTensor = iter->second;
-
-    int tensorNum = outputTensor->ElementsNum();
-    MS_PRINT("Number of tensor elements:%d", tensorNum);
-
-    // Get a pointer to the first score.
-    float *temp_scores = static_cast<float *>(outputTensor->MutableData());
-
-    float scores = temp_scores[0];
-    int cat_loc = 0;
-    for (int i = 0; i < RET_CATEGORY_SUM; ++i) {
-        if (scores < temp_scores[i]) {
-            scores = temp_scores[i];
-            cat_loc = i;
-        }
-        if (temp_scores[i] > 0.5) {
-            MS_PRINT("MindSpore scores[%d] : [%f]", i, temp_scores[i]);
-        }
-    }
-
-    // Score for each category.
-    // Converted to text information that needs to be displayed in the APP.
-    std::string categoryScore = "";
-    categoryScore += std::to_string(cat_loc);
-    categoryScore += ":";
-    std::string score_str = std::to_string(scores);
-    categoryScore += score_str;
-    return categoryScore;
-}
-
-bool SceneBitmapToLiteMat(JNIEnv *env, const jobject &srcBitmap, LiteMat *lite_mat) {
-    bool ret = false;
-    AndroidBitmapInfo info;
-    void *pixels = nullptr;
-    LiteMat &lite_mat_bgr = *lite_mat;
-    AndroidBitmap_getInfo(env, srcBitmap, &info);
-    if (info.format != ANDROID_BITMAP_FORMAT_RGBA_8888) {
-        MS_PRINT("Image Err, Request RGBA");
-        return false;
-    }
-    AndroidBitmap_lockPixels(env, srcBitmap, &pixels);
-    if (info.stride == info.width * 4) {
-        ret = InitFromPixel(reinterpret_cast<const unsigned char *>(pixels),
-                            LPixelType::RGBA2RGB, LDataType::UINT8,
-                            info.width, info.height, lite_mat_bgr);
-        if (!ret) {
-            MS_PRINT("Init From RGBA error");
-        }
-    } else {
-        unsigned char *pixels_ptr = new unsigned char[info.width * info.height * 4];
-        unsigned char *ptr = pixels_ptr;
-        unsigned char *data = reinterpret_cast<unsigned char *>(pixels);
-        for (int i = 0; i < info.height; i++) {
-            memcpy(ptr, data, info.width * 4);
-            ptr += info.width * 4;
-            data += info.stride;
-        }
-        ret = InitFromPixel(reinterpret_cast<const unsigned char *>(pixels_ptr),
-                            LPixelType::RGBA2RGB, LDataType::UINT8,
-                            info.width, info.height, lite_mat_bgr);
-        if (!ret) {
-            MS_PRINT("Init From RGBA error");
-        }
-        delete[] (pixels_ptr);
-    }
-    AndroidBitmap_unlockPixels(env, srcBitmap);
-    return ret;
-}
-
-bool ScenePreProcessImageData(const LiteMat &lite_mat_bgr, LiteMat *lite_norm_mat_ptr) {
-    bool ret = false;
-    LiteMat lite_mat_resize;
-    LiteMat &lite_norm_mat_cut = *lite_norm_mat_ptr;
-    ret = ResizeBilinear(lite_mat_bgr, lite_mat_resize, 256, 256);
-    if (!ret) {
-        MS_PRINT("ResizeBilinear error");
-        return false;
-    }
-    LiteMat lite_mat_convert_float;
-    ret = ConvertTo(lite_mat_resize, lite_mat_convert_float, 1.0 / 255.0);
-    if (!ret) {
-        MS_PRINT("ConvertTo error");
-        return false;
-    }
-    LiteMat lite_mat_cut;
-    ret = Crop(lite_mat_convert_float, lite_mat_cut, 16, 16, 224, 224);
-    if (!ret) {
-        MS_PRINT("Crop error");
-        return false;
-    }
-    std::vector<float> means = {0.485, 0.456, 0.406};
-    std::vector<float> stds = {0.229, 0.224, 0.225};
-    SubStractMeanNormalize(lite_mat_cut, lite_norm_mat_cut, means, stds);
-    return true;
-}
-
-
-/**
- * The Java layer reads the model into MappedByteBuffer or ByteBuffer to load the model.
- */
-extern "C"
-JNIEXPORT jlong JNICALL
-Java_com_mindspore_imageobject_imageclassification_help_SceneTrackingMobile_loadModel(JNIEnv *env,
-                                                                                      jobject thiz,
-                                                                                      jobject model_buffer,
-                                                                                      jint num_thread) {
-    if (nullptr == model_buffer) {
-        MS_PRINT("error, buffer is nullptr!");
-        return (jlong) nullptr;
-    }
-    jlong bufferLen = env->GetDirectBufferCapacity(model_buffer);
-    if (0 == bufferLen) {
-        MS_PRINT("error, bufferLen is 0!");
-        return (jlong) nullptr;
-    }
-
-    char *modelBuffer = SceneCreateLocalModelBuffer(env, model_buffer);
-    if (modelBuffer == nullptr) {
-        MS_PRINT("modelBuffer create failed!");
-        return (jlong) nullptr;
-    }
-
-    // To create a mindspore network inference environment.
-    void **labelEnv = new void *;
-    MSNetWork *labelNet = new MSNetWork;
-    *labelEnv = labelNet;
-
-    mindspore::lite::Context *context = new mindspore::lite::Context;
-    context->thread_num_ = num_thread;
-    context->device_list_[0].device_info_.cpu_device_info_.cpu_bind_mode_ = mindspore::lite::NO_BIND;
-    context->device_list_[0].device_info_.cpu_device_info_.enable_float16_ = false;
-    context->device_list_[0].device_type_ = mindspore::lite::DT_CPU;
-
-    labelNet->CreateSessionMS(modelBuffer, bufferLen, context);
-    delete context;
-
-    if (labelNet->session() == nullptr) {
-        MS_PRINT("MindSpore create session failed!.");
-        delete labelNet;
-        delete labelEnv;
-        return (jlong) nullptr;
-    }
-
-    if (model_buffer != nullptr) {
-        env->DeleteLocalRef(model_buffer);
-    }
-
-    return (jlong) labelEnv;
-}
-
-/**
- * After the inference environment is successfully created,
- * sending a picture to the model and run inference.
- */
-extern "C" JNIEXPORT jstring JNICALL
-Java_com_mindspore_imageobject_imageclassification_help_SceneTrackingMobile_runNet(JNIEnv *env, jclass type,
-                                                                jlong netEnv,
-                                                                jobject srcBitmap) {
-    LiteMat lite_mat_bgr, lite_norm_mat_cut;
-
-    if (!SceneBitmapToLiteMat(env, srcBitmap, &lite_mat_bgr)) {
-        MS_PRINT("SceneBitmapToLiteMat error");
-        return NULL;
-    }
-    if (!ScenePreProcessImageData(lite_mat_bgr, &lite_norm_mat_cut)) {
-        MS_PRINT("ScenePreProcessImageData error");
-        return NULL;
-    }
-
-    ImgDims inputDims;
-    inputDims.channel = lite_norm_mat_cut.channel_;
-    inputDims.width = lite_norm_mat_cut.width_;
-    inputDims.height = lite_norm_mat_cut.height_;
-
-    // Get the mindsore inference environment which created in loadModel().
-    void **labelEnv = reinterpret_cast<void **>(netEnv);
-    if (labelEnv == nullptr) {
-        MS_PRINT("MindSpore error, labelEnv is a nullptr.");
-        return NULL;
-    }
-    MSNetWork *labelNet = static_cast<MSNetWork *>(*labelEnv);
-
-    auto mSession = labelNet->session();
-    if (mSession == nullptr) {
-        MS_PRINT("MindSpore error, Session is a nullptr.");
-        return NULL;
-    }
-    MS_PRINT("MindSpore get session.");
-
-    auto msInputs = mSession->GetInputs();
-    if (msInputs.size() == 0) {
-        MS_PRINT("MindSpore error, msInputs.size() equals 0.");
-        return NULL;
-    }
-    auto inTensor = msInputs.front();
-
-    float *dataHWC = reinterpret_cast<float *>(lite_norm_mat_cut.data_ptr_);
-    // Copy dataHWC to the model input tensor.
-    memcpy(inTensor->MutableData(), dataHWC,
-           inputDims.channel * inputDims.width * inputDims.height * sizeof(float));
-
-    // After the model and image tensor data is loaded, run inference.
-    auto status = mSession->RunGraph();
-
-    if (status != mindspore::lite::RET_OK) {
-        MS_PRINT("MindSpore run net error.");
-        return NULL;
-    }
-
-    /**
-     * Get the mindspore inference results.
-     * Return the map of output node name and MindSpore Lite MSTensor.
-     */
-    auto names = mSession->GetOutputTensorNames();
-    std::unordered_map<std::string, mindspore::tensor::MSTensor *> msOutputs;
-    for (const auto &name : names) {
-        auto temp_dat = mSession->GetOutputByTensorName(name);
-        msOutputs.insert(std::pair<std::string, mindspore::tensor::MSTensor *>{name, temp_dat});
-    }
-
-    std::string resultStr = SceneProcessRunnetResult(::RET_CATEGORY_SUM, msOutputs);
-
-    const char *resultCharData = resultStr.c_str();
-    return (env)->NewStringUTF(resultCharData);
-}
-
-extern "C" JNIEXPORT jboolean JNICALL
-Java_com_mindspore_imageobject_imageclassification_help_SceneTrackingMobile_unloadModel(JNIEnv *env,
-                                                                     jclass type,
-                                                                     jlong netEnv) {
-    MS_PRINT("MindSpore release net.");
-    void **labelEnv = reinterpret_cast<void **>(netEnv);
-    if (labelEnv == nullptr) {
-        MS_PRINT("MindSpore error, labelEnv is a nullptr.");
-    }
-    MSNetWork *labelNet = static_cast<MSNetWork *>(*labelEnv);
-
-    labelNet->ReleaseNets();
-
-    return (jboolean) true;
-}
diff --git a/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/cpp/SceneMindSporeNetnative.h b/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/cpp/SceneMindSporeNetnative.h
deleted file mode 100644
index acd5b180561..00000000000
--- a/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/cpp/SceneMindSporeNetnative.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef SCENE_MINDSPORE_JNI_HMS_DEBUG_MINDSPORENETNATIVE_H
-#define SCENE_MINDSPORE_JNI_HMS_DEBUG_MINDSPORENETNATIVE_H
-
-
-#endif  // MINDSPORE_JNI_HMS_DEBUG_MINDSPORENETNATIVE_H
diff --git a/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/java/com/mindspore/imageobject/imageclassification/help/GarbageTrackingMobile.java b/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/java/com/mindspore/imageobject/imageclassification/help/GarbageTrackingMobile.java
deleted file mode 100644
index eafecd0534a..00000000000
--- a/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/java/com/mindspore/imageobject/imageclassification/help/GarbageTrackingMobile.java
+++ /dev/null
@@ -1,129 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- * <p>
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * <p>
- * http://www.apache.org/licenses/LICENSE-2.0
- * <p>
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.mindspore.imageobject.imageclassification.help;
-
-import android.content.Context;
-import android.graphics.Bitmap;
-import android.util.Log;
-
-import java.io.InputStream;
-import java.nio.ByteBuffer;
-
-/**
- * Call the MindSpore interface API in the Java layer.
- */
-public class GarbageTrackingMobile  {
-    private final static String TAG = "GarbageTrackingMobile";
-
-    static {
-        try {
-            System.loadLibrary("mlkit-label-MS");
-            Log.i(TAG, "load libiMindSpore.so successfully.");
-        } catch (UnsatisfiedLinkError e) {
-            Log.e(TAG, "UnsatisfiedLinkError " + e.getMessage());
-        }
-    }
-
-    // The address of the running inference environment.
-    private long netEnv = 0;
-
-    private final Context mActivity;
-
-    public GarbageTrackingMobile(Context activity) {
-        this.mActivity = activity;
-    }
-
-    /**
-     * JNI load model and also create model inference environment.
-     *
-     * @param modelBuffer Model buffer.
-     * @param numThread   The num of thread.
-     * @return MindSpore Inference environment address.
-     */
-    public native long loadModel(ByteBuffer modelBuffer, int numThread);
-
-    /**
-     * Running model.
-     *
-     * @param netEnv Inference environment address.
-     * @param img    A picture to be inferred.
-     * @return Inference result
-     */
-    public native String runNet(long netEnv, Bitmap img);
-
-    /**
-     * Unbind model data.
-     *
-     * @param netEnv Inference environment address.
-     * @return Unbound state.
-     */
-    public native boolean unloadModel(long netEnv);
-
-    /**
-     * The C++ side is encapsulated into a method of the MSNetWorks class
-     *
-     * @param modelPath Model file location
-     * @return Load model file status
-     */
-    public boolean loadModelFromBuf(String modelPath) {
-        ByteBuffer buffer = loadModelFile(modelPath);
-        netEnv = loadModel(buffer, 2);  //numThread's default setting is 2.
-        if (netEnv == 0) { // Loading model failed.
-            return false;
-        }
-
-        return true;
-    }
-
-    /**
-     * Run MindSpore inference.
-     */
-    public String MindSpore_runnet(Bitmap img) {
-        String ret_str = runNet(netEnv, img);
-        return ret_str;
-    }
-
-    /**
-     * Unload model.
-     *
-     * @return true
-     */
-    public boolean unloadModel() {
-        unloadModel(netEnv);
-        return true;
-    }
-
-    /**
-     * Load model file stream.
-     *
-     * @param modelPath Model file path.
-     * @return Model ByteBuffer.
-     */
-    public ByteBuffer loadModelFile(String modelPath) {
-        InputStream is = null;
-        try {
-            is = mActivity.getAssets().open(modelPath);
-            byte[] bytes = new byte[is.available()];
-            is.read(bytes);
-            return ByteBuffer.allocateDirect(bytes.length).put(bytes);
-        } catch (Exception e) {
-            Log.d("loadModelFile", " Exception occur. ");
-            Log.e(TAG, Log.getStackTraceString(e));
-        }
-        return null;
-    }
-}
diff --git a/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/java/com/mindspore/imageobject/imageclassification/help/ImageTrackingMobile.java b/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/java/com/mindspore/imageobject/imageclassification/help/ImageTrackingMobile.java
index 79f2b2f27bf..d744e9c1bd1 100644
--- a/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/java/com/mindspore/imageobject/imageclassification/help/ImageTrackingMobile.java
+++ b/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/java/com/mindspore/imageobject/imageclassification/help/ImageTrackingMobile.java
@@ -82,11 +82,8 @@ public class ImageTrackingMobile  {
     public boolean loadModelFromBuf(String modelPath) {
         ByteBuffer buffer = loadModelFile(modelPath);
         netEnv = loadModel(buffer, 2);  //numThread's default setting is 2.
-        if (netEnv == 0) { // Loading model failed.
-            return false;
-        }
-
-        return true;
+        // Loading model failed.
+        return netEnv != 0;
     }
 
     /**
diff --git a/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/java/com/mindspore/imageobject/imageclassification/help/SceneTrackingMobile.java b/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/java/com/mindspore/imageobject/imageclassification/help/SceneTrackingMobile.java
deleted file mode 100644
index a0f353775e4..00000000000
--- a/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/java/com/mindspore/imageobject/imageclassification/help/SceneTrackingMobile.java
+++ /dev/null
@@ -1,126 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- * <p>
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * <p>
- * http://www.apache.org/licenses/LICENSE-2.0
- * <p>
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.mindspore.imageobject.imageclassification.help;
-
-import android.content.Context;
-import android.graphics.Bitmap;
-import android.util.Log;
-
-import java.io.InputStream;
-import java.nio.ByteBuffer;
-
-/**
- * Call the MindSpore interface API in the Java layer.
- */
-public class SceneTrackingMobile {
-    private final static String TAG = "TrackingMobile";
-
-    static {
-        try {
-            System.loadLibrary("mlkit-label-MS");
-            Log.i(TAG, "load libiMindSpore.so successfully.");
-        } catch (UnsatisfiedLinkError e) {
-            Log.e(TAG, "UnsatisfiedLinkError " + e.getMessage());
-        }
-    }
-
-    // The address of the running inference environment.
-    private long netEnv = 0;
-
-    private final Context mActivity;
-
-    public SceneTrackingMobile(Context activity) {
-        this.mActivity = activity;
-    }
-
-    /**
-     * JNI load model and also create model inference environment.
-     *
-     * @param modelBuffer Model buffer.
-     * @param numThread The num of thread.
-     * @return MindSpore Inference environment address.
-     */
-    public native long loadModel(ByteBuffer modelBuffer, int numThread);
-
-    /**
-     * Running model.
-     *
-     * @param netEnv Inference environment address.
-     * @param img A picture to be inferred.
-     * @return Inference result
-     */
-    public native String runNet(long netEnv, Bitmap img);
-
-    /**
-     * Unbind model data.
-     *
-     * @param netEnv Inference environment address.
-     * @return Unbound state.
-     */
-    public native boolean unloadModel(long netEnv);
-
-    /**
-     * The C++ side is encapsulated into a method of the MSNetWorks class
-     *
-     * @param modelPath Model file location
-     * @return Load model file status
-     */
-    public boolean loadModelFromBuf(String modelPath) {
-        ByteBuffer buffer = loadModelFile(modelPath);
-        netEnv = loadModel(buffer, 2);  //numThread's default setting is 2.
-        if (netEnv == 0) { // Loading model failed.
-            return false;
-        }
-
-        return true;
-    }
-
-    /**
-     * Run MindSpore inference.
-     */
-    public String MindSpore_runnet(Bitmap img) {
-        String ret_str = runNet(netEnv, img);
-        return ret_str;
-    }
-
-    /**
-     * Unload model.
-     * @return true
-     */
-    public boolean unloadModel() {
-        unloadModel(netEnv);
-        return true;
-    }
-
-    /**
-     * Load model file stream.
-     * @param modelPath Model file path.
-     * @return Model ByteBuffer.
-     */
-    public ByteBuffer loadModelFile(String modelPath) {
-        InputStream is = null;
-        try {
-            is = mActivity.getAssets().open(modelPath);
-            byte[] bytes = new byte[is.available()];
-            is.read(bytes);
-            return ByteBuffer.allocateDirect(bytes.length).put(bytes);
-        } catch (Exception e) {
-            Log.d("loadModelFile", " Exception occur. ");
-            Log.e(TAG, Log.getStackTraceString(e));
-        }
-        return null;
-    }
-}
diff --git a/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/java/com/mindspore/imageobject/imageclassification/ui/ImageCameraActivity.java b/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/java/com/mindspore/imageobject/imageclassification/ui/ImageCameraActivity.java
index 5873a8e55f6..56ce4d0be18 100644
--- a/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/java/com/mindspore/imageobject/imageclassification/ui/ImageCameraActivity.java
+++ b/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/java/com/mindspore/imageobject/imageclassification/ui/ImageCameraActivity.java
@@ -33,7 +33,6 @@ import androidx.annotation.UiThread;
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.appcompat.widget.Toolbar;
 
-import com.alibaba.android.arouter.facade.annotation.Autowired;
 import com.alibaba.android.arouter.facade.annotation.Route;
 import com.alibaba.android.arouter.launcher.ARouter;
 import com.mindspore.common.config.MSLinkUtils;
@@ -42,9 +41,7 @@ import com.mindspore.customview.dialog.NoticeDialog;
 import com.mindspore.imageobject.R;
 import com.mindspore.imageobject.camera.CameraPreview;
 import com.mindspore.imageobject.imageclassification.bean.RecognitionImageBean;
-import com.mindspore.imageobject.imageclassification.help.GarbageTrackingMobile;
 import com.mindspore.imageobject.imageclassification.help.ImageTrackingMobile;
-import com.mindspore.imageobject.imageclassification.help.SceneTrackingMobile;
 
 /**
  * The main interface of camera preview.
@@ -53,20 +50,11 @@ import com.mindspore.imageobject.imageclassification.help.SceneTrackingMobile;
 @Route(path = "/imageobject/ImageCameraActivity")
 public class ImageCameraActivity extends AppCompatActivity implements CameraPreview.RecognitionDataCallBack {
     private static final String TAG = "ImageCameraActivity";
-    public static final int TYPE_IMAGE = 1;
-    public static final int TYPE_GARBAGE = 2;
-    public static final int TYPE_SCENE = 3;
 
     private static final String IMAGE_SCENE_MS = "model/mobilenetv2.ms";
-    private static final String GARBAGE_MS = "model/garbage_mobilenetv2.ms";
-    @Autowired(name = "OPEN_TYPE")
-    int enterType;
-
     private LinearLayout bottomLayout;
     private CameraPreview cameraPreview;
     private ImageTrackingMobile imageTrackingMobile;
-    private GarbageTrackingMobile garbageTrackingMobile;
-    private SceneTrackingMobile sceneTrackingMobile;
     private RecognitionImageBean bean;
     private NoticeDialog noticeDialog;
 
@@ -83,24 +71,12 @@ public class ImageCameraActivity extends AppCompatActivity implements CameraPrev
     }
 
     private void init() {
-        boolean ret = false;
         Toolbar mToolbar = findViewById(R.id.image_camera_toolbar);
-        if (TYPE_IMAGE == enterType) {
-            mToolbar.setTitle(getString(R.string.image_camera_title));
-            imageTrackingMobile = new ImageTrackingMobile(this);
-            ret = imageTrackingMobile.loadModelFromBuf(IMAGE_SCENE_MS);
-        } else if (TYPE_GARBAGE == enterType) {
-            mToolbar.setTitle(getString(R.string.image_garbage_title));
-            garbageTrackingMobile = new GarbageTrackingMobile(this);
-            ret = garbageTrackingMobile.loadModelFromBuf(GARBAGE_MS);
-        } else if (TYPE_SCENE == enterType) {
-            mToolbar.setTitle(getString(R.string.image_scene_title));
-            sceneTrackingMobile = new SceneTrackingMobile(this);
-            ret = sceneTrackingMobile.loadModelFromBuf(IMAGE_SCENE_MS);
-        }
+        mToolbar.setTitle(getString(R.string.image_camera_title));
+        imageTrackingMobile = new ImageTrackingMobile(this);
+        boolean ret = imageTrackingMobile.loadModelFromBuf(IMAGE_SCENE_MS);
         Log.d(TAG, "Loading model return value: " + ret);
         cameraPreview.addImageRecognitionDataCallBack(this);
-
         setSupportActionBar(mToolbar);
         mToolbar.setNavigationOnClickListener(view -> finish());
     }
@@ -109,9 +85,6 @@ public class ImageCameraActivity extends AppCompatActivity implements CameraPrev
     public boolean onCreateOptionsMenu(Menu menu) {
         Log.i(TAG, "onCreateOptionsMenu info");
         getMenuInflater().inflate(R.menu.menu_setting_app, menu);
-        if (TYPE_GARBAGE == enterType) {
-            menu.removeItem(R.id.item_more);
-        }
         return true;
     }
 
@@ -121,11 +94,8 @@ public class ImageCameraActivity extends AppCompatActivity implements CameraPrev
         if (itemId == R.id.item_help) {
             showHelpDialog();
         } else if (itemId == R.id.item_more) {
-            if (TYPE_IMAGE == enterType) {
-                Utils.openBrowser(this, MSLinkUtils.HELP_IMAGE_CLASSIFICATION);
-            } else if (TYPE_SCENE == enterType) {
-                Utils.openBrowser(this, MSLinkUtils.HELP_SCENE_DETECTION);
-            }
+            Utils.openBrowser(this, MSLinkUtils.HELP_IMAGE_CLASSIFICATION);
+
         }
         return super.onOptionsItemSelected(item);
     }
@@ -133,13 +103,7 @@ public class ImageCameraActivity extends AppCompatActivity implements CameraPrev
     private void showHelpDialog() {
         noticeDialog = new NoticeDialog(this);
         noticeDialog.setTitleString(getString(R.string.explain_title));
-        if (TYPE_IMAGE == enterType) {
-            noticeDialog.setContentString(getString(R.string.explain_image_classification));
-        } else if (TYPE_GARBAGE == enterType) {
-            noticeDialog.setContentString(getString(R.string.explain_garbage_classification));
-        } else if (TYPE_SCENE == enterType) {
-            noticeDialog.setContentString(getString(R.string.explain_scene_detection));
-        }
+        noticeDialog.setContentString(getString(R.string.explain_image_classification));
         noticeDialog.setYesOnclickListener(() -> {
             noticeDialog.dismiss();
         });
@@ -165,29 +129,13 @@ public class ImageCameraActivity extends AppCompatActivity implements CameraPrev
             boolean ret = imageTrackingMobile.unloadModel();
             Log.d(TAG, "imageTrackingMobile Unload model return value: " + ret);
         }
-        if (garbageTrackingMobile != null) {
-            boolean ret = garbageTrackingMobile.unloadModel();
-            Log.d(TAG, "garbageTrackingMobile Unload model return value: " + ret);
-        }
-        if (sceneTrackingMobile != null) {
-            boolean ret = sceneTrackingMobile.unloadModel();
-            Log.d(TAG, "sceneTrackingMobile Unload model return value: " + ret);
-        }
     }
 
     @Override
     public void onRecognitionBitmapCallBack(Bitmap bitmap) {
-        String result = null;
         long startTime = System.currentTimeMillis();
-        if (TYPE_IMAGE == enterType) {
-            result = imageTrackingMobile.MindSpore_runnet(bitmap);
-        } else if (TYPE_GARBAGE == enterType) {
-            result = garbageTrackingMobile.MindSpore_runnet(bitmap);
-        } else if (TYPE_SCENE == enterType) {
-            result = sceneTrackingMobile.MindSpore_runnet(bitmap);
-        }
+        String result = imageTrackingMobile.MindSpore_runnet(bitmap);
         long endTime = System.currentTimeMillis();
-
         onRecognitionDataCallBack(result, (endTime - startTime) + "ms ");
         if (!bitmap.isRecycled()) {
             bitmap.recycle();
@@ -196,44 +144,16 @@ public class ImageCameraActivity extends AppCompatActivity implements CameraPrev
 
 
     public void onRecognitionDataCallBack(final String result, final String time) {
-        if (TYPE_IMAGE == enterType) {
+            if (TextUtils.isEmpty(result)) {
+                return;
+            }
             int maxIndex = Integer.parseInt(result);
             String[] IMAGECONTENT = getResources().getStringArray(R.array.image_category_old);
-            runOnUiThread(() -> showResultsInImageGarbage(IMAGECONTENT[maxIndex], time));
-        } else if (TYPE_GARBAGE == enterType) {
-            int maxIndex = Integer.parseInt(result);
-            String[] GABAGETITLE = getResources().getStringArray(R.array.grbage_sort_map);
-            StringBuilder categoryScore = new StringBuilder();
-            if (maxIndex <= 9) {
-                categoryScore.append(GABAGETITLE[0]);
-                categoryScore.append(":");
-            } else if (maxIndex > 9 && maxIndex <= 17) {
-                categoryScore.append(GABAGETITLE[1]);
-                categoryScore.append(":");
-            } else if (maxIndex > 17 && maxIndex <= 21) {
-                categoryScore.append(GABAGETITLE[2]);
-                categoryScore.append(":");
-            } else if (maxIndex > 21 && maxIndex <= 25) {
-                categoryScore.append(GABAGETITLE[3]);
-                categoryScore.append(":");
-            }
-            categoryScore.append(getResources().getStringArray(R.array.grbage_sort_detailed_map)[maxIndex]);
-            String finalCategoryScore = categoryScore.toString();
-            runOnUiThread(() -> showResultsInImageGarbage(finalCategoryScore, time));
-        } else if (TYPE_SCENE == enterType) {
-            if (!result.equals("") && result.contains(":")) {
-                String[] resultArray = result.split(":");
-                int lableIndex = Integer.parseInt(resultArray[0]);
-                float score = Float.parseFloat(resultArray[1]);
-                String[] SCENEOBJECT = getResources().getStringArray(R.array.scene_category);
-                bean = new RecognitionImageBean(SCENEOBJECT[lableIndex], score);
-            }
-            runOnUiThread(() -> showResultsInScene(bean, time));
-        }
+            runOnUiThread(() -> showResultsInImage(IMAGECONTENT[maxIndex], time));
     }
 
     @UiThread
-    protected void showResultsInImageGarbage(String result, String time) {
+    protected void showResultsInImage(String result, String time) {
         bottomLayout.removeAllViews();
         if (!TextUtils.isEmpty(result)) {
             HorTextView horTextView = new HorTextView(this);
@@ -245,28 +165,6 @@ public class ImageCameraActivity extends AppCompatActivity implements CameraPrev
         }
     }
 
-    @UiThread
-    protected void showResultsInScene(RecognitionImageBean recognitionObjectBean, String time) {
-        bottomLayout.removeAllViews();
-        if (recognitionObjectBean != null) {
-            HorTextView horTextView = new HorTextView(this);
-            horTextView.setLeftTitle(recognitionObjectBean.getName() + ":");
-            horTextView.setRightContent(String.format("%.2f", (100 * recognitionObjectBean.getScore())) + "%");
-            horTextView.getTvRightContent().setTextColor(getResources().getColor(R.color.btn_small_checked));
-            horTextView.setBottomLineVisible(View.VISIBLE);
-            bottomLayout.addView(horTextView);
-
-            HorTextView horTimeView = new HorTextView(this);
-            horTimeView.setLeftTitle(getResources().getString(R.string.title_time));
-            horTimeView.setRightContent(time);
-            horTimeView.getTvRightContent().setTextColor(getResources().getColor(R.color.btn_small_checked));
-            horTimeView.setBottomLineVisible(View.INVISIBLE);
-            bottomLayout.addView(horTimeView);
-        } else {
-            showLoadView();
-        }
-    }
-
     private void showLoadView() {
         TextView textView = new TextView(this);
         textView.setLayoutParams(new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT));
diff --git a/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/res/mipmap-hdpi/ic_launcher.png b/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/res/mipmap-hdpi/ic_launcher.png
deleted file mode 100644
index 2664a232081..00000000000
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diff --git a/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/res/mipmap-hdpi/ic_launcher_round.png b/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/res/mipmap-hdpi/ic_launcher_round.png
deleted file mode 100644
index 4ca0c30a5a1..00000000000
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diff --git a/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/res/mipmap-mdpi/ic_launcher.png b/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/res/mipmap-mdpi/ic_launcher.png
deleted file mode 100644
index d9667b92afe..00000000000
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diff --git a/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/res/mipmap-mdpi/ic_launcher_round.png b/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/res/mipmap-mdpi/ic_launcher_round.png
deleted file mode 100644
index a5e2dc1825c..00000000000
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diff --git a/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/res/mipmap-xhdpi/ic_launcher.png b/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/res/mipmap-xhdpi/ic_launcher.png
deleted file mode 100644
index 430c40fefde..00000000000
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diff --git a/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/res/mipmap-xhdpi/ic_launcher_round.png b/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/res/mipmap-xhdpi/ic_launcher_round.png
deleted file mode 100644
index cf939c9f1d2..00000000000
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deleted file mode 100644
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deleted file mode 100644
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diff --git a/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/res/mipmap-xxxhdpi/ic_launcher.png b/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/res/mipmap-xxxhdpi/ic_launcher.png
deleted file mode 100644
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diff --git a/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png b/model_zoo/official/lite/MindSpore_inhand/imageObject/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png
deleted file mode 100644
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diff --git a/model_zoo/official/lite/MindSpore_inhand/posenet/.gitignore b/model_zoo/official/lite/MindSpore_inhand/posenet/.gitignore
deleted file mode 100644
index fbb10239856..00000000000
--- a/model_zoo/official/lite/MindSpore_inhand/posenet/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-build/
-src/main/assets/
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/posenet/build.gradle b/model_zoo/official/lite/MindSpore_inhand/posenet/build.gradle
deleted file mode 100644
index bfa1c29049e..00000000000
--- a/model_zoo/official/lite/MindSpore_inhand/posenet/build.gradle
+++ /dev/null
@@ -1,72 +0,0 @@
-plugins {
-    id 'com.android.library'
-}
-
-android {
-    compileSdkVersion 30
-    buildToolsVersion "30.0.1"
-    defaultConfig {
-        minSdkVersion 21
-        targetSdkVersion 30
-        versionCode 1
-        versionName "1.0"
-        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
-        javaCompileOptions {
-            annotationProcessorOptions {
-                arguments = [AROUTER_MODULE_NAME: project.getName()]
-            }
-        }
-    }
-
-    buildTypes {
-        release {
-            minifyEnabled false
-            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
-        }
-    }
-
-    aaptOptions {
-        noCompress "ms"
-    }
-
-    lintOptions {
-        checkReleaseBuilds false
-        // Or, if you prefer, you can continue to check for errors in release builds,
-        // but continue the build even when errors are found:
-        abortOnError false
-    }
-
-    repositories {
-        google()
-        jcenter()
-        mavenCentral()
-        maven { url "https://jitpack.io" }
-
-        flatDir {
-            dirs 'libs', '../mindsporelibrary/libs'
-        }
-    }
-
-    compileOptions {
-        sourceCompatibility JavaVersion.VERSION_1_8
-        targetCompatibility JavaVersion.VERSION_1_8
-    }
-}
-
-// Download default models; if you wish to use your own models then
-// place them in the "assets" directory and comment out this line.
-apply from: 'download.gradle'
-
-dependencies {
-    implementation project(':mindsporelibrary')
-
-    implementation 'androidx.appcompat:appcompat:1.3.0-alpha02'
-    implementation 'com.google.android.material:material:1.2.1'
-    implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
-    androidTestImplementation 'androidx.test.ext:junit:1.1.2'
-    androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
-    implementation project(path: ':common')
-    implementation project(path: ':customView')
-    implementation 'com.alibaba:arouter-api:1.5.1'
-    annotationProcessor 'com.alibaba:arouter-compiler:1.5.1'
-}
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/posenet/download.gradle b/model_zoo/official/lite/MindSpore_inhand/posenet/download.gradle
deleted file mode 100644
index 582dd39569d..00000000000
--- a/model_zoo/official/lite/MindSpore_inhand/posenet/download.gradle
+++ /dev/null
@@ -1,34 +0,0 @@
-/**
- * To download necessary library from Server.
- * Including mindspore-lite .aar file and model file.
- * The libraries can be downloaded manually.
- */
-def targetModelFile = "src/main/assets/posenet_model.ms"
-def modelDownloadUrl = "https://download.mindspore.cn/model_zoo/official/lite/posenet_lite/posenet_model.ms"
-
-task downloadModelFile(type: DownloadUrlTask) {
-    doFirst {
-        println "Downloading ${modelDownloadUrl}"
-    }
-    sourceUrl = "${modelDownloadUrl}"
-    target = file("${targetModelFile}")
-}
-
-if (file("src/main/assets/posenet_model.ms").exists()) {
-    downloadModelFile.enabled = false
-}
-
-preBuild.dependsOn downloadModelFile
-
-class DownloadUrlTask extends DefaultTask {
-    @Input
-    String sourceUrl
-
-    @OutputFile
-    File target
-
-    @TaskAction
-    void download() {
-        ant.get(src: sourceUrl, dest: target)
-    }
-}
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/AndroidManifest.xml b/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/AndroidManifest.xml
deleted file mode 100644
index c8fc2160fb6..00000000000
--- a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/AndroidManifest.xml
+++ /dev/null
@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
-    package="com.mindspore.posenet">
-
-    <application
-        tools:replace="android:label"
-        android:allowBackup="true"
-        android:label="@string/posenet_app_name"
-        android:supportsRtl="true">
-
-        <activity
-            android:name=".PosenetMainActivity"
-            android:screenOrientation="portrait"
-            android:theme="@style/Theme.AppCompat.NoActionBar" />
-    </application>
-
-</manifest>
-
diff --git a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/java/com/mindspore/posenet/ImageUtils.java b/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/java/com/mindspore/posenet/ImageUtils.java
deleted file mode 100644
index 193b741380c..00000000000
--- a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/java/com/mindspore/posenet/ImageUtils.java
+++ /dev/null
@@ -1,74 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- * <p>
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * <p>
- * http://www.apache.org/licenses/LICENSE-2.0
- * <p>
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.mindspore.posenet;
-
-public class ImageUtils {
-    // This value is 2 ^ 18 - 1, and is used to hold the RGB values together before their ranges
-    // are normalized to eight bits.
-    private static final int MAX_CHANNEL_VALUE = 262143;
-
-    /**
-     * Helper function to convert y,u,v integer values to RGB format
-     */
-    private static int convertYUVToRGB(int y, int u, int v) {
-        // Adjust and check YUV values
-        int yNew = y - 16 < 0 ? 0 : y - 16;
-        int uNew = u - 128;
-        int vNew = v - 128;
-        int expandY = 1192 * yNew;
-        int r = checkBoundaries(expandY + 1634 * vNew);
-        int g = checkBoundaries(expandY - 833 * vNew - 400 * uNew);
-        int b = checkBoundaries(expandY + 2066 * uNew);
-
-        return -0x1000000 | (r << 6 & 0xff0000) | (g >> 2 & 0xff00) | (b >> 10 & 0xff);
-    }
-
-
-    private static int checkBoundaries(int value) {
-        if (value > MAX_CHANNEL_VALUE) {
-            return MAX_CHANNEL_VALUE;
-        } else if (value < 0) {
-            return 0;
-        } else {
-            return value;
-        }
-    }
-
-    /**
-     * Converts YUV420 format image data (ByteArray) into ARGB8888 format with IntArray as output.
-     */
-    public static void convertYUV420ToARGB8888(byte[] yData, byte[] uData, byte[] vData,
-                                               int width, int height,
-                                               int yRowStride, int uvRowStride, int uvPixelStride, int[] out) {
-
-        int outputIndex = 0;
-        for (int j = 0; j < height; j++) {
-            int positionY = yRowStride * j;
-            int positionUV = uvRowStride * (j >> 1);
-
-            for (int i = 0; i < width; i++) {
-                int uvOffset = positionUV + (i >> 1) * uvPixelStride;
-
-                // "0xff and" is used to cut off bits from following value that are higher than
-                // the low 8 bits
-                out[outputIndex++] = convertYUVToRGB(
-                        0xff & yData[positionY + i], 0xff & uData[uvOffset],
-                        0xff & vData[uvOffset]);
-
-            }
-        }
-    }
-}
diff --git a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/java/com/mindspore/posenet/PoseNetFragment.java b/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/java/com/mindspore/posenet/PoseNetFragment.java
deleted file mode 100644
index 0b2eec4e55b..00000000000
--- a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/java/com/mindspore/posenet/PoseNetFragment.java
+++ /dev/null
@@ -1,529 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- * <p>
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * <p>
- * http://www.apache.org/licenses/LICENSE-2.0
- * <p>
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.mindspore.posenet;
-
-import android.annotation.SuppressLint;
-import android.app.Activity;
-import android.content.Context;
-import android.graphics.Bitmap;
-import android.graphics.Canvas;
-import android.graphics.Color;
-import android.graphics.ImageFormat;
-import android.graphics.Matrix;
-import android.graphics.Paint;
-import android.graphics.PorterDuff;
-import android.graphics.Rect;
-import android.hardware.camera2.CameraAccessException;
-import android.hardware.camera2.CameraCaptureSession;
-import android.hardware.camera2.CameraCharacteristics;
-import android.hardware.camera2.CameraDevice;
-import android.hardware.camera2.CameraManager;
-import android.hardware.camera2.CaptureRequest;
-import android.hardware.camera2.CaptureResult;
-import android.hardware.camera2.TotalCaptureResult;
-import android.media.Image;
-import android.media.ImageReader;
-import android.os.Bundle;
-import android.os.Handler;
-import android.os.HandlerThread;
-import android.util.Log;
-import android.util.Size;
-import android.view.LayoutInflater;
-import android.view.Surface;
-import android.view.SurfaceView;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.Toast;
-
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-import androidx.core.util.Pair;
-import androidx.fragment.app.Fragment;
-
-import java.nio.ByteBuffer;
-import java.util.Arrays;
-import java.util.List;
-import java.util.concurrent.Semaphore;
-import java.util.concurrent.TimeUnit;
-
-import static com.mindspore.posenet.Posenet.BodyPart.LEFT_ANKLE;
-import static com.mindspore.posenet.Posenet.BodyPart.LEFT_ELBOW;
-import static com.mindspore.posenet.Posenet.BodyPart.LEFT_HIP;
-import static com.mindspore.posenet.Posenet.BodyPart.LEFT_KNEE;
-import static com.mindspore.posenet.Posenet.BodyPart.LEFT_SHOULDER;
-import static com.mindspore.posenet.Posenet.BodyPart.LEFT_WRIST;
-import static com.mindspore.posenet.Posenet.BodyPart.RIGHT_ANKLE;
-import static com.mindspore.posenet.Posenet.BodyPart.RIGHT_ELBOW;
-import static com.mindspore.posenet.Posenet.BodyPart.RIGHT_HIP;
-import static com.mindspore.posenet.Posenet.BodyPart.RIGHT_KNEE;
-import static com.mindspore.posenet.Posenet.BodyPart.RIGHT_SHOULDER;
-import static com.mindspore.posenet.Posenet.BodyPart.RIGHT_WRIST;
-
-/**
- * A simple {@link Fragment} subclass.
- * create an instance of this fragment.g
- */
-public class PoseNetFragment extends Fragment {
-
-    private final List bodyJoints = Arrays.asList(
-            new Pair(LEFT_WRIST, LEFT_ELBOW), new Pair(LEFT_ELBOW, LEFT_SHOULDER),
-            new Pair(LEFT_SHOULDER, RIGHT_SHOULDER), new Pair(RIGHT_SHOULDER, RIGHT_ELBOW),
-            new Pair(RIGHT_ELBOW, RIGHT_WRIST), new Pair(LEFT_SHOULDER, LEFT_HIP),
-            new Pair(LEFT_HIP, RIGHT_HIP), new Pair(RIGHT_HIP, RIGHT_SHOULDER),
-            new Pair(LEFT_HIP, LEFT_KNEE), new Pair(LEFT_KNEE, LEFT_ANKLE),
-            new Pair(RIGHT_HIP, RIGHT_KNEE), new Pair(RIGHT_KNEE, RIGHT_ANKLE));
-
-    private static final String TAG = "PoseNetFragment";
-
-    private int mCameraId = CameraCharacteristics.LENS_FACING_FRONT; // 要打开的摄像头ID
-    private SurfaceView surfaceView;
-    private CameraCaptureSession captureSession;
-    private CameraDevice cameraDevice;
-    private final static int PREVIEW_WIDTH = 640;
-    private final static int PREVIEW_HEIGHT = 480;
-    private Size previewSize = new Size(PREVIEW_WIDTH, PREVIEW_HEIGHT);
-    private HandlerThread backgroundThread;
-    private Handler backgroundHandler;
-    private ImageReader imageReader;
-    private CaptureRequest.Builder previewRequestBuilder;
-    private CaptureRequest previewRequest;
-    private Semaphore cameraOpenCloseLock = new Semaphore(1);//使用信号量 Semaphore 进行多线程任务调度
-    private boolean flashSupported;
-    private boolean isPreBackgroundThreadPause;
-
-    /**
-     * Model input shape for images.
-     */
-    private final static int MODEL_WIDTH = 257;
-    private final static int MODEL_HEIGHT = 257;
-
-    private final double minConfidence = 0.5;
-    private final float circleRadius = 8.0f;
-    private Paint paint = new Paint();
-    private Posenet posenet;
-    private int[] rgbBytes = new int[PREVIEW_WIDTH * PREVIEW_HEIGHT];
-    private byte[][] yuvBytes = new byte[3][];
-
-    private final CameraDevice.StateCallback mStateCallback = new CameraDevice.StateCallback() {
-
-        @Override
-        public void onOpened(@NonNull CameraDevice mCameraDevice) {
-            cameraOpenCloseLock.release();
-            Log.d(TAG, "camera has open");
-            PoseNetFragment.this.cameraDevice = mCameraDevice;
-            createCameraPreviewSession();
-        }
-
-        @Override
-        public void onDisconnected(@NonNull CameraDevice cameraDevice) {
-            cameraOpenCloseLock.release();
-            closeCamera();
-            PoseNetFragment.this.cameraDevice = null;
-        }
-
-        @Override
-        public void onError(@NonNull CameraDevice cameraDevice, int error) {
-            onDisconnected(cameraDevice);
-            closeCamera();
-            Activity activity = getActivity();
-            if (activity != null) {
-                activity.finish();
-            }
-        }
-    };
-
-    private CameraCaptureSession.CaptureCallback captureCallback = new CameraCaptureSession.CaptureCallback() {
-        @Override
-        public void onCaptureProgressed(@NonNull CameraCaptureSession session, @NonNull CaptureRequest request, @NonNull CaptureResult partialResult) {
-            super.onCaptureProgressed(session, request, partialResult);
-        }
-
-        @Override
-        public void onCaptureCompleted(@NonNull CameraCaptureSession session, @NonNull CaptureRequest request, @NonNull TotalCaptureResult result) {
-            super.onCaptureCompleted(session, request, result);
-        }
-    };
-
-    public static PoseNetFragment newInstance() {
-        PoseNetFragment fragment = new PoseNetFragment();
-        return fragment;
-    }
-
-
-    @Override
-    public View onCreateView(LayoutInflater inflater, ViewGroup container,
-                             Bundle savedInstanceState) {
-        // Inflate the layout for this fragment
-        return inflater.inflate(R.layout.posenet_fragment_pose_net, container, false);
-    }
-
-    @Override
-    public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
-        super.onViewCreated(view, savedInstanceState);
-        this.surfaceView = view.findViewById(R.id.surfaceView);
-    }
-
-    @Override
-    public void onResume() {
-        super.onResume();
-        startBackgroundThread();
-    }
-
-    public void onStart() {
-        super.onStart();
-        openCamera();
-    }
-
-    @Override
-    public void onActivityCreated(@Nullable Bundle savedInstanceState) {
-        super.onActivityCreated(savedInstanceState);
-        posenet = new Posenet(getActivity());
-
-    }
-
-    public void onPause() {
-        this.stopBackgroundThread();
-        this.closeCamera();
-        super.onPause();
-    }
-
-    public void switchCamera() {
-        mCameraId ^= 1;
-        Log.d(TAG, "switchCamera: mCameraId: " + mCameraId);
-        closeCamera();
-        openCamera();
-    }
-
-    /**
-     * Opens the camera specified by [PosenetActivity.cameraId].
-     */
-    @SuppressLint("MissingPermission")
-    private void openCamera() {
-        CameraManager manager = (CameraManager) getContext().getSystemService(Context.CAMERA_SERVICE);
-        try {
-            CameraCharacteristics characteristics = manager.getCameraCharacteristics(Integer.toString(mCameraId));
-            previewSize = new Size(PREVIEW_WIDTH, PREVIEW_HEIGHT);
-            imageReader = ImageReader.newInstance(
-                    PREVIEW_WIDTH, PREVIEW_HEIGHT,
-                    ImageFormat.YUV_420_888, /*maxImages*/ 2
-            );
-            imageReader.setOnImageAvailableListener(imageAvailableListener, backgroundHandler);
-            // Check if the flash is supported.
-            flashSupported =
-                    characteristics.get(CameraCharacteristics.FLASH_INFO_AVAILABLE) == true;
-            // Wait for camera to open - 2.5 seconds is sufficient
-            if (!cameraOpenCloseLock.tryAcquire(2500, TimeUnit.MILLISECONDS)) {
-                throw new RuntimeException("Time out waiting to lock camera opening.");
-            }
-            manager.openCamera(Integer.toString(mCameraId), mStateCallback, backgroundHandler);
-        } catch (CameraAccessException e) {
-            e.printStackTrace();
-        } catch (InterruptedException e) {
-            e.printStackTrace();
-        }
-    }
-
-    private void closeCamera() {
-        Log.e("AAA", "closeCamera");
-        try {
-            cameraOpenCloseLock.acquire();
-            if (captureSession != null) {
-                captureSession.close();
-                captureSession = null;
-            }
-            if (null != cameraDevice) {
-                cameraDevice.close();
-                cameraDevice = null;
-            }
-            if (null != imageReader) {
-                imageReader.close();
-                imageReader = null;
-            }
-        } catch (InterruptedException e) {
-            throw new RuntimeException("Interrupted while trying to lock camera closing.", e);
-        } finally {
-            cameraOpenCloseLock.release();
-        }
-    }
-
-    /**
-     * Starts a background thread and its [Handler].
-     */
-    private void startBackgroundThread() {
-        Log.e("AAA", "startBackgroundThread");
-
-        backgroundThread = new HandlerThread("imageAvailableListener");
-        backgroundThread.start();
-        backgroundHandler = new Handler(backgroundThread.getLooper());
-    }
-
-    /**
-     * Stops the background thread and its [Handler].
-     */
-    private void stopBackgroundThread() {
-        Log.e("AAA", "stopBackgroundThread");
-        isPreBackgroundThreadPause = true;
-        backgroundThread.quitSafely();
-        backgroundThread.interrupt();
-        backgroundThread = null;
-        backgroundHandler = null;
-
-    }
-
-    private final ImageReader.OnImageAvailableListener imageAvailableListener = (ImageReader mImageReader) -> {
-        if (backgroundHandler != null && backgroundThread != null && !isPreBackgroundThreadPause) {
-            if (mImageReader != null) {
-                Image image = mImageReader.acquireLatestImage();
-                if (image == null || image.getPlanes() == null) {
-                    return;
-                }
-                fillBytes(image.getPlanes(), yuvBytes);
-                ImageUtils.convertYUV420ToARGB8888(yuvBytes[0], yuvBytes[1], yuvBytes[2],
-                        PREVIEW_WIDTH, PREVIEW_HEIGHT,
-                        image.getPlanes()[0].getRowStride(),
-                        image.getPlanes()[1].getRowStride(),
-                        image.getPlanes()[1].getPixelStride(),
-                        rgbBytes);
-
-                Bitmap imageBitmap = Bitmap.createBitmap(
-                        rgbBytes, PREVIEW_WIDTH, PREVIEW_HEIGHT,
-                        Bitmap.Config.ARGB_8888);
-                Matrix rotateMatrix = new Matrix();
-                if (mCameraId == CameraCharacteristics.LENS_FACING_FRONT) {
-                    rotateMatrix.postRotate(90.0f);
-                } else if (mCameraId == CameraCharacteristics.LENS_FACING_BACK) {
-                    rotateMatrix.postRotate(270.0f);
-                    rotateMatrix.postScale(-1.0f, 1.0f);
-                }
-
-                Bitmap rotatedBitmap = Bitmap.createBitmap(
-                        imageBitmap, 0, 0, PREVIEW_WIDTH, PREVIEW_HEIGHT,
-                        rotateMatrix, true
-                );
-                processImage(rotatedBitmap);
-                image.close();
-            }
-        }
-    };
-
-
-    /**
-     * Creates a new [CameraCaptureSession] for camera preview.
-     */
-    private void createCameraPreviewSession() {
-        try {
-            // This is the surface we need to record images for processing.
-            Surface recordingSurface = imageReader.getSurface();
-
-            // We set up a CaptureRequest.Builder with the output Surface.
-            previewRequestBuilder = cameraDevice.createCaptureRequest(CameraDevice.TEMPLATE_PREVIEW);
-            previewRequestBuilder.addTarget(recordingSurface);
-
-            // Here, we create a CameraCaptureSession for camera preview.
-            cameraDevice.createCaptureSession(
-                    Arrays.asList(recordingSurface),
-                    new CameraCaptureSession.StateCallback() {
-                        @Override
-                        public void onConfigured(@NonNull CameraCaptureSession cameraCaptureSession) {
-                            // The camera is already closed
-                            if (cameraDevice == null) {
-                                return;
-                            }
-
-                            // When the session is ready, we start displaying the preview.
-                            captureSession = cameraCaptureSession;
-                            try {
-                                // Auto focus should be continuous for camera preview.
-                                previewRequestBuilder.set(
-                                        CaptureRequest.CONTROL_AF_MODE,
-                                        CaptureRequest.CONTROL_AF_MODE_CONTINUOUS_PICTURE
-                                );
-                                // Flash is automatically enabled when necessary.
-                                setAutoFlash(previewRequestBuilder);
-
-                                // Finally, we start displaying the camera preview.
-                                previewRequest = previewRequestBuilder.build();
-                                captureSession.setRepeatingRequest(
-                                        previewRequest,
-                                        captureCallback, backgroundHandler);
-                            } catch (CameraAccessException e) {
-                                e.printStackTrace();
-                            }
-                        }
-
-                        @Override
-                        public void onConfigureFailed(@NonNull CameraCaptureSession cameraCaptureSession) {
-                        }
-                    },
-                    null);
-        } catch (CameraAccessException e) {
-            Log.e(TAG, e.toString());
-        }
-    }
-
-    private void setAutoFlash(CaptureRequest.Builder requestBuilder) {
-        if (flashSupported) {
-            requestBuilder.set(
-                    CaptureRequest.CONTROL_AE_MODE,
-                    CaptureRequest.CONTROL_AE_MODE_ON_AUTO_FLASH);
-        }
-    }
-
-
-    /**
-     * Fill the yuvBytes with data from image planes.
-     */
-    private void fillBytes(Image.Plane[] planes, byte[][] yuvBytes) {
-        // Row stride is the total number of bytes occupied in memory by a row of an image.
-        // Because of the variable row stride it's not possible to know in
-        // advance the actual necessary dimensions of the yuv planes
-        for (int i = 0; i < planes.length; ++i) {
-            ByteBuffer buffer = planes[i].getBuffer();
-            if (yuvBytes[i] == null) {
-                yuvBytes[i] = new byte[buffer.capacity()];
-            }
-            buffer.get(yuvBytes[i]);
-        }
-    }
-
-    /**
-     * Crop Bitmap to maintain aspect ratio of model input.
-     */
-    private Bitmap cropBitmap(Bitmap bitmap) {
-        float bitmapRatio = bitmap.getHeight() / bitmap.getWidth();
-        float modelInputRatio = MODEL_HEIGHT / MODEL_WIDTH;
-        double maxDifference = 1.0E-5D;
-        float cropHeight = modelInputRatio - bitmapRatio;
-
-        if (Math.abs(cropHeight) < maxDifference) {
-            return bitmap;
-        } else {
-            Bitmap croppedBitmap;
-            if (modelInputRatio < bitmapRatio) {
-                cropHeight = (float) bitmap.getHeight() - (float) bitmap.getWidth() / modelInputRatio;
-                croppedBitmap = Bitmap.createBitmap(bitmap,
-                        0, (int) (cropHeight / 2), bitmap.getWidth(), (int) (bitmap.getHeight() - cropHeight));
-            } else {
-                cropHeight = (float) bitmap.getWidth() - (float) bitmap.getHeight() * modelInputRatio;
-                croppedBitmap = Bitmap.createBitmap(bitmap,
-                        (int) (cropHeight / 2), 0, (int) (bitmap.getWidth() - cropHeight), bitmap.getHeight());
-            }
-            return croppedBitmap;
-        }
-    }
-
-    /**
-     * Set the paint color and size.
-     */
-    private void setPaint() {
-        paint.setColor(getResources().getColor(R.color.posenet_text_blue));
-        paint.setTextSize(80.0f);
-        paint.setStrokeWidth(8.0f);
-    }
-
-    /**
-     * Draw bitmap on Canvas.
-     */
-    private void draw(Canvas canvas, Posenet.Person person, Bitmap bitmap) {
-        canvas.drawColor(Color.TRANSPARENT, PorterDuff.Mode.CLEAR);
-        // Draw `bitmap` and `person` in square canvas.
-        int screenWidth, screenHeight;
-        int left, right, top, bottom;
-        if (canvas.getHeight() > canvas.getWidth()) {
-            screenWidth = canvas.getWidth();
-            screenHeight = canvas.getWidth();
-            left = 0;
-            top = (canvas.getHeight() - canvas.getWidth()) / 2;
-        } else {
-            screenWidth = canvas.getHeight();
-            screenHeight = canvas.getHeight();
-            left = (canvas.getWidth() - canvas.getHeight()) / 2;
-            top = 0;
-        }
-        right = left + screenWidth;
-        bottom = top + screenHeight;
-
-        setPaint();
-        canvas.drawBitmap(
-                bitmap,
-                new Rect(0, 0, bitmap.getWidth(), bitmap.getHeight()),
-                new Rect(left, top, right, bottom), paint);
-
-        float widthRatio = (float) screenWidth / MODEL_WIDTH;
-        float heightRatio = (float) screenHeight / MODEL_HEIGHT;
-
-        for (Posenet.KeyPoint keyPoint : person.keyPoints) {
-            if (keyPoint.score > minConfidence) {
-                Posenet.Position position = keyPoint.position;
-                float adjustedX = position.x * widthRatio + left;
-                float adjustedY = position.y * heightRatio + top;
-                canvas.drawCircle(adjustedX, adjustedY, circleRadius, paint);
-            }
-        }
-
-        for (int i = 0; i < bodyJoints.size(); i++) {
-            Pair line = (Pair) bodyJoints.get(i);
-            Posenet.BodyPart first = (Posenet.BodyPart) line.first;
-            Posenet.BodyPart second = (Posenet.BodyPart) line.second;
-
-            if (person.keyPoints.get(first.ordinal()).score > minConfidence &
-                    person.keyPoints.get(second.ordinal()).score > minConfidence) {
-                canvas.drawLine(
-                        person.keyPoints.get(first.ordinal()).position.x * widthRatio + left,
-                        person.keyPoints.get(first.ordinal()).position.y * heightRatio + top,
-                        person.keyPoints.get(second.ordinal()).position.x * widthRatio + left,
-                        person.keyPoints.get(second.ordinal()).position.y * heightRatio + top, paint);
-            }
-        }
-
-        canvas.drawText(String.format(getString(R.string.posenet_score) + "%.2f", person.score),
-                (15.0f * widthRatio), (30.0f * heightRatio + bottom), paint);
-        canvas.drawText(String.format(getString(R.string.posenet_time) + "%.2f ms", posenet.lastInferenceTimeNanos * 1.0f / 1_000_000),
-                (15.0f * widthRatio), (50.0f * heightRatio + bottom), paint);
-
-        // Draw!
-        surfaceView.getHolder().unlockCanvasAndPost(canvas);
-    }
-
-    /**
-     * Process image using Posenet library.
-     */
-    private void processImage(Bitmap bitmap) {
-        // Crop bitmap.
-        Bitmap croppedBitmap = cropBitmap(bitmap);
-        // Created scaled version of bitmap for model input.
-        Bitmap scaledBitmap = Bitmap.createScaledBitmap(croppedBitmap, MODEL_WIDTH, MODEL_HEIGHT, true);
-        // Perform inference.
-        Posenet.Person person = posenet.estimateSinglePose(scaledBitmap);
-        if (null == person) {
-            isPreBackgroundThreadPause = true;
-            Toast.makeText(getActivity(), R.string.posenet_exit, Toast.LENGTH_LONG).show();
-            getActivity().runOnUiThread(new Runnable() {
-                @Override
-                public void run() {
-                    getActivity().finish();
-                }
-            });
-
-        } else {
-            isPreBackgroundThreadPause = false;
-            Canvas canvas = surfaceView.getHolder().lockCanvas();
-            draw(canvas, person, scaledBitmap);
-        }
-    }
-
-
-}
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/java/com/mindspore/posenet/Posenet.java b/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/java/com/mindspore/posenet/Posenet.java
deleted file mode 100644
index 704eeb705b8..00000000000
--- a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/java/com/mindspore/posenet/Posenet.java
+++ /dev/null
@@ -1,334 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- * <p>
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * <p>
- * http://www.apache.org/licenses/LICENSE-2.0
- * <p>
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.mindspore.posenet;
-
-import android.content.Context;
-import android.graphics.Bitmap;
-import android.os.SystemClock;
-import android.util.Log;
-
-import androidx.core.util.Pair;
-
-import com.mindspore.lite.LiteSession;
-import com.mindspore.lite.MSTensor;
-import com.mindspore.lite.Model;
-import com.mindspore.lite.config.CpuBindMode;
-import com.mindspore.lite.config.DeviceType;
-import com.mindspore.lite.config.MSConfig;
-
-import java.nio.ByteBuffer;
-import java.nio.ByteOrder;
-import java.util.Arrays;
-import java.util.LinkedHashMap;
-import java.util.List;
-
-import static java.lang.Math.exp;
-
-public class Posenet {
-
-    public enum BodyPart {
-        NOSE,
-        LEFT_EYE,
-        RIGHT_EYE,
-        LEFT_EAR,
-        RIGHT_EAR,
-        LEFT_SHOULDER,
-        RIGHT_SHOULDER,
-        LEFT_ELBOW,
-        RIGHT_ELBOW,
-        LEFT_WRIST,
-        RIGHT_WRIST,
-        LEFT_HIP,
-        RIGHT_HIP,
-        LEFT_KNEE,
-        RIGHT_KNEE,
-        LEFT_ANKLE,
-        RIGHT_ANKLE
-    }
-
-    public class Position {
-        float x;
-        float y;
-    }
-
-    public class KeyPoint {
-        BodyPart bodyPart = BodyPart.NOSE;
-        Position position = new Position();
-        float score = 0.0f;
-    }
-
-    public class Person {
-        List<KeyPoint> keyPoints;
-        float score = 0.0f;
-    }
-
-    private Context mContext;
-
-    private MSConfig msConfig;
-    private LiteSession session;
-    private Model model;
-    private LinkedHashMap<String, MSTensor> mOutputs;
-
-
-    public long lastInferenceTimeNanos;
-    private final int NUM_THREADS = 4;
-
-    public Posenet(Context context) {
-        mContext = context;
-        init();
-    }
-
-    public boolean init() {
-        // Load the .ms model.
-        model = new Model();
-        if (!model.loadModel(mContext, "posenet_model.ms")) {
-            Log.e("MS_LITE", "Load Model failed");
-            return false;
-        }
-
-        // Create and init config.
-        msConfig = new MSConfig();
-        if (!msConfig.init(DeviceType.DT_CPU, NUM_THREADS, CpuBindMode.MID_CPU)) {
-            Log.e("MS_LITE", "Init context failed");
-            return false;
-        }
-
-        // Create the MindSpore lite session.
-        session = new LiteSession();
-        if (!session.init(msConfig)) {
-            Log.e("MS_LITE", "Create session failed");
-            msConfig.free();
-            return false;
-        }
-        msConfig.free();
-
-        // Compile graph.
-        if (!session.compileGraph(model)) {
-            Log.e("MS_LITE", "Compile graph failed");
-            model.freeBuffer();
-            return false;
-        }
-
-        // Note: when use model.freeBuffer(), the model can not be compile graph again.
-        model.freeBuffer();
-
-        return true;
-    }
-
-
-    private float sigmoid(float x) {
-        return (float) (1.0f / (1.0f + exp(-x)));
-    }
-
-    /**
-     * Scale the image to a byteBuffer of [-1,1] values.
-     */
-    private ByteBuffer initInputArray(Bitmap bitmap) {
-        final int bytesPerChannel = 4;
-        final int inputChannels = 3;
-        final int batchSize = 1;
-        ByteBuffer inputBuffer = ByteBuffer.allocateDirect(
-                batchSize * bytesPerChannel * bitmap.getHeight() * bitmap.getWidth() * inputChannels
-        );
-        inputBuffer.order(ByteOrder.nativeOrder());
-        inputBuffer.rewind();
-
-        final float mean = 128.0f;
-        final float std = 128.0f;
-        int[] intValues = new int[bitmap.getWidth() * bitmap.getHeight()];
-        bitmap.getPixels(intValues, 0, bitmap.getWidth(), 0, 0, bitmap.getWidth(), bitmap.getHeight());
-
-        int pixel = 0;
-        for (int y = 0; y < bitmap.getHeight(); y++) {
-            for (int x = 0; x < bitmap.getWidth(); x++) {
-                int value = intValues[pixel++];
-                inputBuffer.putFloat(((float) (value >> 16 & 0xFF) - mean) / std);
-                inputBuffer.putFloat(((float) (value >> 8 & 0xFF) - mean) / std);
-                inputBuffer.putFloat(((float) (value & 0xFF) - mean) / std);
-            }
-        }
-        return inputBuffer;
-    }
-
-
-    /**
-     * Estimates the pose for a single person.
-     * args:
-     * bitmap: image bitmap of frame that should be processed
-     * returns:
-     * person: a Person object containing data about keypoint locations and confidence scores
-     */
-    public Person estimateSinglePose(Bitmap bitmap) {
-        long estimationStartTimeNanos = SystemClock.elapsedRealtimeNanos();
-        ByteBuffer inputArray = this.initInputArray(bitmap);
-        List<MSTensor> inputs = session.getInputs();
-        if (inputs.size() != 1) {
-            return null;
-        }
-
-        Log.i("posenet", String.format("Scaling to [-1,1] took %.2f ms",
-                1.0f * (SystemClock.elapsedRealtimeNanos() - estimationStartTimeNanos) / 1_000_000));
-
-        MSTensor inTensor = inputs.get(0);
-        inTensor.setData(inputArray);
-        long inferenceStartTimeNanos = SystemClock.elapsedRealtimeNanos();
-
-        // Run graph to infer results.
-        if (!session.runGraph()) {
-            Log.e("MS_LITE", "Run graph failed");
-            return null;
-        }
-
-        lastInferenceTimeNanos = SystemClock.elapsedRealtimeNanos() - inferenceStartTimeNanos;
-        Log.i(
-                "posenet",
-                String.format("Interpreter took %.2f ms", 1.0f * lastInferenceTimeNanos / 1_000_000)
-        );
-
-        float[][][][] heatmaps = runConv2Dfor27();
-        float[][][][] offsets = runConv2Dfor28();
-
-        if (heatmaps == null || offsets ==null){
-            return null;
-        }
-
-        int height = ((Object[]) heatmaps[0]).length;  //9
-        int width = ((Object[]) heatmaps[0][0]).length; //9
-        int numKeypoints = heatmaps[0][0][0].length; //17
-
-        // Finds the (row, col) locations of where the keypoints are most likely to be.
-        Pair[] keypointPositions = new Pair[numKeypoints];
-        for (int i = 0; i < numKeypoints; i++) {
-            keypointPositions[i] = new Pair(0, 0);
-        }
-
-        for (int keypoint = 0; keypoint < numKeypoints; keypoint++) {
-            float maxVal = heatmaps[0][0][0][keypoint];
-            int maxRow = 0;
-            int maxCol = 0;
-            for (int row = 0; row < height; row++) {
-                for (int col = 0; col < width; col++) {
-                    if (heatmaps[0][row][col][keypoint] > maxVal) {
-                        maxVal = heatmaps[0][row][col][keypoint];
-                        maxRow = row;
-                        maxCol = col;
-                    }
-                }
-            }
-            keypointPositions[keypoint] = new Pair(maxRow, maxCol);
-        }
-
-        // Calculating the x and y coordinates of the keypoints with offset adjustment.
-        float[] xCoords = new float[numKeypoints];
-        float[] yCoords = new float[numKeypoints];
-        float[] confidenceScores = new float[numKeypoints];
-        for (int i = 0; i < keypointPositions.length; i++) {
-            Pair position = keypointPositions[i];
-            int positionY = (int) position.first;
-            int positionX = (int) position.second;
-
-            yCoords[i] = ((float) positionY / (float) (height - 1) * bitmap.getHeight() + offsets[0][positionY][positionX][i]);
-            xCoords[i] = ((float) positionX / (float) (width - 1) * bitmap.getWidth() + offsets[0][positionY][positionX][i + numKeypoints]);
-            confidenceScores[i] = sigmoid(heatmaps[0][positionY][positionX][i]);
-        }
-
-        Person person = new Person();
-        KeyPoint[] keypointList = new KeyPoint[numKeypoints];
-        for (int i = 0; i < numKeypoints; i++) {
-            keypointList[i] = new KeyPoint();
-        }
-
-        float totalScore = 0.0f;
-        for (int i = 0; i < keypointList.length; i++) {
-            keypointList[i].position.x = xCoords[i];
-            keypointList[i].position.y = yCoords[i];
-            keypointList[i].score = confidenceScores[i];
-            totalScore += confidenceScores[i];
-        }
-        person.keyPoints = Arrays.asList(keypointList);
-        person.score = totalScore / numKeypoints;
-
-        return person;
-    }
-
-    private float[][][][] runConv2Dfor27() {
-        // Get output tensor values.
-        List<MSTensor> heatmaps_list = session.getOutputsByNodeName("Conv2D-27");
-        if (heatmaps_list == null) {
-            return null;
-        }
-        MSTensor heatmaps_tensors = heatmaps_list.get(0);
-
-        float[] heatmaps_results = heatmaps_tensors.getFloatData();
-        int[] heatmapsShape = heatmaps_tensors.getShape(); //1, 9, 9 ,17
-
-        if (heatmapsShape[0] < 0 || heatmapsShape[1] < 0 || heatmapsShape[2] < 0 || heatmapsShape[3] < 0) {
-            return null;
-        }
-
-        float[][][][] heatmaps = new float[heatmapsShape[0]][][][];
-        for (int x = 0; x < heatmapsShape[0]; x++) {  // heatmapsShape[0] =1
-            float[][][] arrayThree = new float[heatmapsShape[1]][][];
-            for (int y = 0; y < heatmapsShape[1]; y++) {  // heatmapsShape[1] = 9
-                float[][] arrayTwo = new float[heatmapsShape[2]][];
-                for (int z = 0; z < heatmapsShape[2]; z++) { //heatmapsShape[2] = 9
-                    float[] arrayOne = new float[heatmapsShape[3]]; //heatmapsShape[3] = 17
-                    for (int i = 0; i < heatmapsShape[3]; i++) {
-                        int n = i + z * heatmapsShape[3] + y * heatmapsShape[2] * heatmapsShape[3] + x * heatmapsShape[1] * heatmapsShape[2] * heatmapsShape[3];
-                        arrayOne[i] = heatmaps_results[n]; //1*9*9*17  ??
-                    }
-                    arrayTwo[z] = arrayOne;
-                }
-                arrayThree[y] = arrayTwo;
-            }
-            heatmaps[x] = arrayThree;
-        }
-        return heatmaps;
-    }
-
-
-    private float[][][][] runConv2Dfor28() {
-        List<MSTensor> offsets_list = session.getOutputsByNodeName("Conv2D-28");
-        if (offsets_list == null) {
-            return null;
-        }
-        MSTensor offsets_tensors = offsets_list.get(0);
-        float[] offsets_results = offsets_tensors.getFloatData();
-        int[] offsetsShapes = offsets_tensors.getShape();
-
-        if (offsetsShapes[0] < 0 || offsetsShapes[1] < 0 || offsetsShapes[2] < 0 || offsetsShapes[3] < 0) {
-            return null;
-        }
-        float[][][][] offsets = new float[offsetsShapes[0]][][][];
-        for (int x = 0; x < offsetsShapes[0]; x++) {
-            float[][][] offsets_arrayThree = new float[offsetsShapes[1]][][];
-            for (int y = 0; y < offsetsShapes[1]; y++) {
-                float[][] offsets_arrayTwo = new float[offsetsShapes[2]][];
-                for (int z = 0; z < offsetsShapes[2]; z++) {
-                    float[] offsets_arrayOne = new float[offsetsShapes[3]];
-                    for (int i = 0; i < offsetsShapes[3]; i++) {
-                        int n = i + z * offsetsShapes[3] + y * offsetsShapes[2] * offsetsShapes[3] + x * offsetsShapes[1] * offsetsShapes[2] * offsetsShapes[3];
-                        offsets_arrayOne[i] = offsets_results[n];
-                    }
-                    offsets_arrayTwo[z] = offsets_arrayOne;
-                }
-                offsets_arrayThree[y] = offsets_arrayTwo;
-            }
-            offsets[x] = offsets_arrayThree;
-        }
-        return offsets;
-    }
-}
diff --git a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/java/com/mindspore/posenet/PosenetMainActivity.java b/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/java/com/mindspore/posenet/PosenetMainActivity.java
deleted file mode 100644
index 3ec7b03073b..00000000000
--- a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/java/com/mindspore/posenet/PosenetMainActivity.java
+++ /dev/null
@@ -1,86 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- * <p>
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * <p>
- * http://www.apache.org/licenses/LICENSE-2.0
- * <p>
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.mindspore.posenet;
-
-import android.os.Bundle;
-import android.view.Menu;
-import android.view.MenuItem;
-
-import androidx.appcompat.app.AppCompatActivity;
-import androidx.appcompat.widget.Toolbar;
-
-import com.alibaba.android.arouter.facade.annotation.Route;
-import com.mindspore.common.config.MSLinkUtils;
-import com.mindspore.common.utils.Utils;
-import com.mindspore.customview.dialog.NoticeDialog;
-
-@Route(path = "/posenet/PosenetMainActivity")
-public class PosenetMainActivity extends AppCompatActivity  {
-    private PoseNetFragment poseNetFragment;
-    private NoticeDialog noticeDialog;
-
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        setContentView(R.layout.posenet_activity_main);
-        addCameraFragment();
-        init();
-    }
-
-    @Override
-    public boolean onCreateOptionsMenu(Menu menu) {
-        getMenuInflater().inflate(R.menu.menu_setting_app_posenet, menu);
-        return true;
-    }
-
-    @Override
-    public boolean onOptionsItemSelected(MenuItem item) {
-        int itemId = item.getItemId();
-        if (itemId == R.id.item_camera) {
-            poseNetFragment.switchCamera();
-        }else if (itemId == R.id.item_help) {
-            showHelpDialog();
-        } else if (itemId == R.id.item_more) {
-            Utils.openBrowser(this, MSLinkUtils.HELP_POSENET_LITE);
-        }
-        return super.onOptionsItemSelected(item);
-    }
-
-
-    private void showHelpDialog() {
-        noticeDialog = new NoticeDialog(this);
-        noticeDialog.setTitleString(getString(R.string.explain_title));
-        noticeDialog.setContentString(getString(R.string.explain_posenet));
-        noticeDialog.setYesOnclickListener(() -> {
-            noticeDialog.dismiss();
-        });
-        noticeDialog.show();
-    }
-
-    private void addCameraFragment() {
-        poseNetFragment = PoseNetFragment.newInstance();
-        getSupportFragmentManager().popBackStack();
-        getSupportFragmentManager().beginTransaction()
-                .replace(R.id.container, poseNetFragment)
-                .commitAllowingStateLoss();
-    }
-
-    private void init() {
-        Toolbar mToolbar = findViewById(R.id.posenet_activity_toolbar);
-        setSupportActionBar(mToolbar);
-        mToolbar.setNavigationOnClickListener(view -> finish());
-    }
-}
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/drawable-xxhdpi/ic_camera_switch.png b/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/drawable-xxhdpi/ic_camera_switch.png
deleted file mode 100644
index 8900137c88f..00000000000
Binary files a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/drawable-xxhdpi/ic_camera_switch.png and /dev/null differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/drawable/posenet_circle_bg.xml b/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/drawable/posenet_circle_bg.xml
deleted file mode 100644
index 9c02d1e0596..00000000000
--- a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/drawable/posenet_circle_bg.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-
-<shape xmlns:android="http://schemas.android.com/apk/res/android"
-    android:shape="oval"
-    android:useLevel="false">
-    <solid android:color="#515099"></solid>
-    <size
-        android:width="15dp"
-        android:height="15dp"></size>
-
-</shape>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/drawable/posenet_ic_launcher_background.xml b/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/drawable/posenet_ic_launcher_background.xml
deleted file mode 100644
index 07d5da9cbf1..00000000000
--- a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/drawable/posenet_ic_launcher_background.xml
+++ /dev/null
@@ -1,170 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="108dp"
-    android:height="108dp"
-    android:viewportWidth="108"
-    android:viewportHeight="108">
-    <path
-        android:fillColor="#3DDC84"
-        android:pathData="M0,0h108v108h-108z" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M9,0L9,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,0L19,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M29,0L29,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M39,0L39,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M49,0L49,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M59,0L59,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M69,0L69,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M79,0L79,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M89,0L89,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M99,0L99,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,9L108,9"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,19L108,19"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,29L108,29"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,39L108,39"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,49L108,49"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,59L108,59"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,69L108,69"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,79L108,79"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,89L108,89"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,99L108,99"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,29L89,29"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,39L89,39"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,49L89,49"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,59L89,59"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,69L89,69"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,79L89,79"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M29,19L29,89"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M39,19L39,89"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M49,19L49,89"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M59,19L59,89"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M69,19L69,89"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M79,19L79,89"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-</vector>
diff --git a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/drawable/posenet_image.jpg b/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/drawable/posenet_image.jpg
deleted file mode 100644
index 9615b7cc73c..00000000000
Binary files a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/drawable/posenet_image.jpg and /dev/null differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/layout/posenet_activity_main.xml b/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/layout/posenet_activity_main.xml
deleted file mode 100644
index dd2eff099e5..00000000000
--- a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/layout/posenet_activity_main.xml
+++ /dev/null
@@ -1,27 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    xmlns:tools="http://schemas.android.com/tools"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:background="@android:color/black"
-    tools:context="com.mindspore.posenet.PosenetMainActivity">
-
-    <FrameLayout
-        android:id="@+id/container"
-        android:layout_width="match_parent"
-        android:layout_height="match_parent" />
-
-    <androidx.appcompat.widget.Toolbar android:id="@+id/posenet_activity_toolbar"
-        android:layout_width="match_parent"
-        android:layout_height="?attr/actionBarSize"
-        android:background="@color/posenet_white"
-        app:contentInsetLeft="0dp"
-        app:contentInsetStart="0dp"
-        app:contentInsetStartWithNavigation="0dp"
-        app:navigationIcon="@drawable/icon_back"
-        app:title="@string/posenet_activity_title"
-        app:titleTextColor="@color/posenet_black"/>
-
-
-</RelativeLayout>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/layout/posenet_fragment_pose_net.xml b/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/layout/posenet_fragment_pose_net.xml
deleted file mode 100644
index 2d0d8f8e584..00000000000
--- a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/layout/posenet_fragment_pose_net.xml
+++ /dev/null
@@ -1,14 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent">
-
-    <SurfaceView
-        android:id="@+id/surfaceView"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_alignParentStart="true"
-        android:layout_alignParentTop="true"
-        android:layout_alignParentBottom="true" />
-
-</RelativeLayout>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/mipmap-hdpi/posenet_ic_launcher.png b/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/mipmap-hdpi/posenet_ic_launcher.png
deleted file mode 100644
index a571e60098c..00000000000
Binary files a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/mipmap-hdpi/posenet_ic_launcher.png and /dev/null differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/mipmap-hdpi/posenet_ic_launcher_round.png b/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/mipmap-hdpi/posenet_ic_launcher_round.png
deleted file mode 100644
index 61da551c559..00000000000
Binary files a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/mipmap-hdpi/posenet_ic_launcher_round.png and /dev/null differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/mipmap-mdpi/posenet_ic_launcher.png b/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/mipmap-mdpi/posenet_ic_launcher.png
deleted file mode 100644
index c41dd285319..00000000000
Binary files a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/mipmap-mdpi/posenet_ic_launcher.png and /dev/null differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/mipmap-mdpi/posenet_ic_launcher_round.png b/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/mipmap-mdpi/posenet_ic_launcher_round.png
deleted file mode 100644
index db5080a7527..00000000000
Binary files a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/mipmap-mdpi/posenet_ic_launcher_round.png and /dev/null differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/mipmap-xhdpi/posenet_ic_launcher.png b/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/mipmap-xhdpi/posenet_ic_launcher.png
deleted file mode 100644
index 6dba46dab19..00000000000
Binary files a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/mipmap-xhdpi/posenet_ic_launcher.png and /dev/null differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/mipmap-xhdpi/posenet_ic_launcher_round.png b/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/mipmap-xhdpi/posenet_ic_launcher_round.png
deleted file mode 100644
index da31a871c8d..00000000000
Binary files a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/mipmap-xhdpi/posenet_ic_launcher_round.png and /dev/null differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/mipmap-xxhdpi/posenet_ic_launcher.png b/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/mipmap-xxhdpi/posenet_ic_launcher.png
deleted file mode 100644
index 15ac681720f..00000000000
Binary files a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/mipmap-xxhdpi/posenet_ic_launcher.png and /dev/null differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/mipmap-xxhdpi/posenet_ic_launcher_round.png b/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/mipmap-xxhdpi/posenet_ic_launcher_round.png
deleted file mode 100644
index b216f2d313c..00000000000
Binary files a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/mipmap-xxhdpi/posenet_ic_launcher_round.png and /dev/null differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/mipmap-xxxhdpi/posenet_ic_launcher.png b/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/mipmap-xxxhdpi/posenet_ic_launcher.png
deleted file mode 100644
index f25a4197447..00000000000
Binary files a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/mipmap-xxxhdpi/posenet_ic_launcher.png and /dev/null differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/mipmap-xxxhdpi/posenet_ic_launcher_round.png b/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/mipmap-xxxhdpi/posenet_ic_launcher_round.png
deleted file mode 100644
index e96783ccce8..00000000000
Binary files a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/mipmap-xxxhdpi/posenet_ic_launcher_round.png and /dev/null differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/values-en/strings.xml b/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/values-en/strings.xml
deleted file mode 100644
index d99da1c807d..00000000000
--- a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/values-en/strings.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <string name="posenet_score">Score:</string>
-    <string name="posenet_time">Inference Time:</string>
-    <string name="posenet_exit">This training model is not supported by this device</string>
-</resources>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/values-zh/strings.xml b/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/values-zh/strings.xml
deleted file mode 100644
index 52ef21ebfea..00000000000
--- a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/values-zh/strings.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <string name="posenet_score">得分：</string>
-    <string name="posenet_time">推理时间：</string>
-    <string name="posenet_exit">该设备不支持此训练模型</string>
-</resources>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/values/colors.xml b/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/values/colors.xml
deleted file mode 100644
index 3946beb0694..00000000000
--- a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/values/colors.xml
+++ /dev/null
@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <color name="posenet_colorPrimary">#6200EE</color>
-    <color name="posenet_colorPrimaryDark">#3700B3</color>
-    <color name="posenet_colorAccent">#03DAC5</color>
-
-    <color name="posenet_mindspore_semi_transparent">#66000000</color>
-
-    <color name="posenet_white">#ffffff</color>
-    <color name="posenet_black">#000000</color>
-    <color name="posenet_gray">#A69D9D</color>
-    <color name="posenet_gray_btn">#424242</color>
-
-    <color name="posenet_text_blue">#6DA7FF</color>
-    <color name="posenet_text_yellow">#F8E71C</color>
-    <color name="posenet_text_orange">#FF844D</color>
-    <color name="posenet_text_green">#66B50A</color>
-
-</resources>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/values/strings.xml b/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/values/strings.xml
deleted file mode 100644
index 176698d66bf..00000000000
--- a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/values/strings.xml
+++ /dev/null
@@ -1,5 +0,0 @@
-<resources>
-    <string name="posenet_score">得分：</string>
-    <string name="posenet_time">Inference Time:</string>
-    <string name="posenet_exit">该设备不支持此训练模型</string>
-</resources>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/values/styles.xml b/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/values/styles.xml
deleted file mode 100644
index 0342e46492c..00000000000
--- a/model_zoo/official/lite/MindSpore_inhand/posenet/src/main/res/values/styles.xml
+++ /dev/null
@@ -1,10 +0,0 @@
-<resources>
-    <!-- Base application theme. -->
-    <style name="posenet_AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
-        <!-- Customize your theme here. -->
-        <item name="colorPrimary">@color/posenet_colorPrimary</item>
-        <item name="colorPrimaryDark">@color/posenet_colorPrimaryDark</item>
-        <item name="colorAccent">@color/posenet_colorAccent</item>
-    </style>
-
-</resources>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/segmentation/.gitignore b/model_zoo/official/lite/MindSpore_inhand/segmentation/.gitignore
deleted file mode 100644
index c0591ae6388..00000000000
--- a/model_zoo/official/lite/MindSpore_inhand/segmentation/.gitignore
+++ /dev/null
@@ -1,3 +0,0 @@
-build/
-mindspore*.aar
-
diff --git a/model_zoo/official/lite/MindSpore_inhand/segmentation/build.gradle b/model_zoo/official/lite/MindSpore_inhand/segmentation/build.gradle
deleted file mode 100644
index 32403275f0d..00000000000
--- a/model_zoo/official/lite/MindSpore_inhand/segmentation/build.gradle
+++ /dev/null
@@ -1,77 +0,0 @@
-plugins {
-    id 'com.android.library'
-}
-
-android {
-    compileSdkVersion 30
-    buildToolsVersion "30.0.1"
-
-    defaultConfig {
-        minSdkVersion 21
-        targetSdkVersion 30
-        versionCode 1
-        versionName "1.0"
-        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
-        javaCompileOptions {
-            annotationProcessorOptions {
-                arguments = [AROUTER_MODULE_NAME: project.getName()]
-            }
-        }
-    }
-
-    aaptOptions {
-        noCompress "ms"
-    }
-
-    buildTypes {
-        release {
-            minifyEnabled false
-            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
-        }
-    }
-
-    lintOptions {
-        checkReleaseBuilds false
-        // Or, if you prefer, you can continue to check for errors in release builds,
-        // but continue the build even when errors are found:
-        abortOnError false
-    }
-
-    repositories {
-        google()
-        jcenter()
-        mavenCentral()
-        maven { url "https://jitpack.io" }
-
-        flatDir {
-            dirs 'libs', '../mindsporelibrary/libs'
-        }
-    }
-
-
-    compileOptions {
-        sourceCompatibility JavaVersion.VERSION_1_8
-        targetCompatibility JavaVersion.VERSION_1_8
-    }
-}
-
-apply from: 'download.gradle'
-
-dependencies {
-    implementation 'androidx.appcompat:appcompat:1.3.0-alpha02'
-    implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
-    implementation 'androidx.coordinatorlayout:coordinatorlayout:1.1.0'
-    implementation 'com.google.android.material:material:1.2.1'
-    implementation 'androidx.legacy:legacy-support-v4:1.0.0'
-    implementation project(path: ':common')
-    implementation project(path: ':customView')
-    androidTestImplementation 'androidx.test.ext:junit:1.1.2'
-    androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
-    implementation 'com.github.bumptech.glide:glide:4.11.0'
-    annotationProcessor 'com.github.bumptech.glide:compiler:4.11.0'
-
-    implementation 'com.alibaba:arouter-api:1.5.1'
-    annotationProcessor 'com.alibaba:arouter-compiler:1.5.1'
-    implementation project(':mindsporelibrary')
-
-}
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/segmentation/download.gradle b/model_zoo/official/lite/MindSpore_inhand/segmentation/download.gradle
deleted file mode 100644
index f52f3cd3fc1..00000000000
--- a/model_zoo/official/lite/MindSpore_inhand/segmentation/download.gradle
+++ /dev/null
@@ -1,34 +0,0 @@
-/**
- * To download necessary library from HuaWei server.
- * Including mindspore-lite .so file, minddata-lite .so file and model file.
- * The libraries can be downloaded manually.
- */
-def targetModelFile = "src/main/assets/segment_model.ms"
-def modelDownloadUrl = "https://download.mindspore.cn/model_zoo/official/lite/mobile_segment_lite/segment_model.ms"
-
-task downloadModelFile(type: DownloadUrlTask) {
-    doFirst {
-        println "Downloading ${modelDownloadUrl}"
-    }
-    sourceUrl = "${modelDownloadUrl}"
-    target = file("${targetModelFile}")
-}
-
-if (file("src/main/assets/segment_model.ms").exists()) {
-    downloadModelFile.enabled = false
-}
-
-preBuild.dependsOn downloadModelFile
-
-class DownloadUrlTask extends DefaultTask {
-    @Input
-    String sourceUrl
-
-    @OutputFile
-    File target
-
-    @TaskAction
-    void download() {
-        ant.get(src: sourceUrl, dest: target)
-    }
-}
diff --git a/model_zoo/official/lite/MindSpore_inhand/segmentation/proguard-rules.pro b/model_zoo/official/lite/MindSpore_inhand/segmentation/proguard-rules.pro
deleted file mode 100644
index 481bb434814..00000000000
--- a/model_zoo/official/lite/MindSpore_inhand/segmentation/proguard-rules.pro
+++ /dev/null
@@ -1,21 +0,0 @@
-# Add project specific ProGuard rules here.
-# You can control the set of applied configuration files using the
-# proguardFiles setting in build.gradle.
-#
-# For more details, see
-#   http://developer.android.com/guide/developing/tools/proguard.html
-
-# If your project uses WebView with JS, uncomment the following
-# and specify the fully qualified class name to the JavaScript interface
-# class:
-#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
-#   public *;
-#}
-
-# Uncomment this to preserve the line number information for
-# debugging stack traces.
-#-keepattributes SourceFile,LineNumberTable
-
-# If you keep the line number information, uncomment this to
-# hide the original source file name.
-#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/AndroidManifest.xml b/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/AndroidManifest.xml
deleted file mode 100644
index 0832464fed5..00000000000
--- a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/AndroidManifest.xml
+++ /dev/null
@@ -1,30 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
-    package="com.mindspore.imagesegmentation">
-
-
-    <application
-        tools:replace="android:label"
-        android:allowBackup="true"
-        android:label="@string/app_name"
-        android:supportsRtl="true">
-        <activity android:name=".SegmentationMainActivity"
-            android:screenOrientation="portrait"
-            android:theme="@style/Theme.AppCompat.NoActionBar">
-        </activity>
-
-        <provider
-            android:name="androidx.core.content.FileProvider"
-            android:authorities="com.mindspore.imagesegmentation.fileprovider"
-            android:exported="false"
-            tools:replace="android:authorities"
-            android:grantUriPermissions="true">
-            <meta-data
-                tools:replace="android:resource"
-                android:name="android.support.FILE_PROVIDER_PATHS"
-                android:resource="@xml/file_paths"/>
-        </provider>
-    </application>
-
-</manifest>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/assets/segment_model.ms b/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/assets/segment_model.ms
deleted file mode 100644
index 8de75d62384..00000000000
Binary files a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/assets/segment_model.ms and /dev/null differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/java/com/mindspore/imagesegmentation/OnBackgroundImageListener.java b/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/java/com/mindspore/imagesegmentation/OnBackgroundImageListener.java
deleted file mode 100644
index c50f900abae..00000000000
--- a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/java/com/mindspore/imagesegmentation/OnBackgroundImageListener.java
+++ /dev/null
@@ -1,25 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- * <p>
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * <p>
- * http://www.apache.org/licenses/LICENSE-2.0
- * <p>
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.mindspore.imagesegmentation;
-
-import android.view.View;
-
-public interface OnBackgroundImageListener {
-    void onBackImageSelected(int position);
-
-    void onImageAdd(View view);
-
-}
diff --git a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/java/com/mindspore/imagesegmentation/SegmentationMainActivity.java b/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/java/com/mindspore/imagesegmentation/SegmentationMainActivity.java
deleted file mode 100644
index b2ec67a4c6b..00000000000
--- a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/java/com/mindspore/imagesegmentation/SegmentationMainActivity.java
+++ /dev/null
@@ -1 +0,0 @@
-/**
 * Copyright 2021 Huawei Technologies Co., Ltd
 * <p>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.mindspore.imagesegmentation;

import android.annotation.SuppressLint;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Matrix;
import android.graphics.drawable.BitmapDrawable;
import android.net.Uri;
import android.os.Bundle;
import android.os.Environment;
import android.os.Handler;
import android.os.Looper;
import android.os.Message;
import android.provider.MediaStore;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.ImageView;
import android.widget.ProgressBar;
import android.widget.TextView;
import android.widget.Toast;

import androidx.annotation.Nullable;
import androidx.appcompat.app.AppCompatActivity;
import androidx.appcompat.widget.Toolbar;
import androidx.core.content.FileProvider;
import androidx.recyclerview.widget.GridLayoutManager;
import androidx.recyclerview.widget.RecyclerView;

import com.alibaba.android.arouter.facade.annotation.Route;
import com.bumptech.glide.Glide;
import com.mindspore.common.base.grid.MSGridSpacingItemDecoration;
import com.mindspore.common.config.MSLinkUtils;
import com.mindspore.common.utils.Utils;
import com.mindspore.customview.dialog.NoticeDialog;
import com.mindspore.imagesegmentation.help.BitmapUtils;
import com.mindspore.imagesegmentation.help.ModelTrackingResult;
import com.mindspore.imagesegmentation.help.TrackingMobile;

import java.io.File;
import java.io.FileNotFoundException;
import java.lang.ref.WeakReference;

@Route(path = "/segmentation/SegmentationMainActivity")
public class SegmentationMainActivity extends AppCompatActivity implements OnBackgroundImageListener {
    private static final String TAG = "SegmentationMainActivity";

    private static final int[] IMAGES = {R.drawable.img_002, R.drawable.img_001, R.drawable.img_003, R.drawable.img_004, R.drawable.img_005,
            R.drawable.img_006, R.drawable.img_007, R.drawable.icon_default};

    private static final int RC_CHOOSE_PHOTO = 1;
    private static final int RC_CHOOSE_PHOTO_FOR_BACKGROUND = 11;
    private static final int RC_CHOOSE_CAMERA = 2;

    private boolean isPreViewShow = false;

    private ImageView imgPreview;
    private TextView textOriginImage;
    private ProgressBar progressBar;
    private Uri imageUri;

    private Bitmap originBitmap, lastOriginBitmap;

    private TrackingMobile trackingMobile;
    private int selectedPosition;
    private boolean isRunningModel;
    private Handler mHandler;
    private ModelTrackingResult modelTrackingResult;
    private Bitmap processedImage;
    private BitmapDrawable customBack;
    private NoticeDialog noticeDialog;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.segmentation_activity_main);
        init();
        trackingMobile = new TrackingMobile(this);
    }

    private void init() {
        imgPreview = findViewById(R.id.img_origin);
        textOriginImage = findViewById(R.id.tv_image);
        progressBar = findViewById(R.id.progress);
        Toolbar mToolbar = findViewById(R.id.segmentation_toolbar);
        setSupportActionBar(mToolbar);
        mToolbar.setNavigationOnClickListener(view -> finish());
        RecyclerView recyclerView = findViewById(R.id.recyclerview);

        GridLayoutManager gridLayoutManager = new GridLayoutManager(this, 4);
        recyclerView.setLayoutManager(gridLayoutManager);
        recyclerView.addItemDecoration(new MSGridSpacingItemDecoration(10));
        recyclerView.setAdapter(new StyleRecyclerViewAdapter(this, IMAGES, this));
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        getMenuInflater().inflate(R.menu.menu_setting_app, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        int itemId = item.getItemId();
        if (itemId == R.id.item_help) {
            showHelpDialog();
        } else if (itemId == R.id.item_more) {
            Utils.openBrowser(this, MSLinkUtils.HELP_IMAGE_SEGMENTATION);
        }
        return super.onOptionsItemSelected(item);
    }


    private void showHelpDialog() {
        noticeDialog = new NoticeDialog(this);
        noticeDialog.setTitleString(getString(R.string.explain_title));
        noticeDialog.setContentString(getString(R.string.explain_image_segmentation));
        noticeDialog.setYesOnclickListener(() -> {
            noticeDialog.dismiss();
        });
        noticeDialog.show();
    }

    public void onClickPhoto(View view) {
        openGallay(RC_CHOOSE_PHOTO);
        textOriginImage.setVisibility(View.GONE);
    }

    public void onClickCamera(View view) {
        openCamera();
        textOriginImage.setVisibility(View.GONE);
    }

    public void onClickRecovery(View view) {
        if (originBitmap != null) {
            Glide.with(this).load(originBitmap).into(imgPreview);
            isPreViewShow = true;
        } else {
            Toast.makeText(this, R.string.toast_original, Toast.LENGTH_SHORT).show();
            isPreViewShow = false;
        }
    }

    @SuppressLint("LongLogTag")
    public void onClickSave(View view) {
        if (this.processedImage == null) {
            Log.e(TAG, "null processed image");
            Toast.makeText(this.getApplicationContext(), R.string.no_pic_neededSave, Toast.LENGTH_SHORT).show();
        } else {
            BitmapUtils.saveToAlbum(getApplicationContext(), this.processedImage);
            Toast.makeText(this.getApplicationContext(), R.string.save_success, Toast.LENGTH_SHORT).show();
        }
    }

    private void openGallay(int request) {
        Intent intent = new Intent(Intent.ACTION_PICK, null);
        intent.setDataAndType(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, "image/*");
        startActivityForResult(intent, request);
    }

    private void openCamera() {
        Intent intentToTakePhoto = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
        String mTempPhotoPath = Environment.getExternalStorageDirectory() + File.separator + "photo.jpeg";
        imageUri = FileProvider.getUriForFile(this, getApplicationContext().getPackageName() + ".fileprovider", new File(mTempPhotoPath));
        intentToTakePhoto.putExtra(MediaStore.EXTRA_OUTPUT, imageUri);
        startActivityForResult(intentToTakePhoto, RC_CHOOSE_CAMERA);
    }

    @Override
    protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
        super.onActivityResult(requestCode, resultCode, data);
        if (resultCode == RESULT_OK) {
            if (RC_CHOOSE_PHOTO == requestCode) {
                if (null != data && null != data.getData()) {
                    this.imageUri = data.getData();
                    showOriginImage();
                } else {
                    finish();
                }
            } else if (RC_CHOOSE_PHOTO_FOR_BACKGROUND == requestCode) {
                if (null != data && null != data.getData()) {
                    showCustomBack(data.getData());
                } else {
                    finish();
                }
            } else if (RC_CHOOSE_CAMERA == requestCode) {
                if (null != data && null != data.getData()) {
                    this.imageUri = data.getData();
                    showOriginImage();
                }
                showOriginCamera();
            }
        } else {
            textOriginImage.setVisibility(!isPreViewShow ? View.VISIBLE : View.GONE);
        }
    }

    private void showOriginImage() {
        File file = BitmapUtils.getFileFromMediaUri(this, imageUri);
        Bitmap photoBmp = BitmapUtils.getBitmapFormUri(this, Uri.fromFile(file));
        int degree = BitmapUtils.getBitmapDegree(file.getAbsolutePath());
        originBitmap = BitmapUtils.rotateBitmapByDegree(photoBmp, degree).copy(Bitmap.Config.ARGB_8888, true);
        if (originBitmap != null) {
            Glide.with(this).load(originBitmap).into(imgPreview);
            isPreViewShow = true;
        } else {
            isPreViewShow = false;
        }
    }

    private void showOriginCamera() {
        try {
            originBitmap = BitmapFactory.decodeStream(getContentResolver().openInputStream(imageUri));
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        }
        // Determine how much to scale down the image.
        if (originBitmap != null) {
            Glide.with(this).load(originBitmap).into(imgPreview);
        }
    }

    private void showCustomBack(Uri imageUri) {
        File file = BitmapUtils.getFileFromMediaUri(this, imageUri);
        Bitmap photoBmp = BitmapUtils.getBitmapFormUri(this, Uri.fromFile(file));
        int degree = BitmapUtils.getBitmapDegree(file.getAbsolutePath());
        Bitmap bitmap = BitmapUtils.rotateBitmapByDegree(photoBmp, degree).copy(Bitmap.Config.ARGB_8888, true);
        customBack = new BitmapDrawable(getResources(), bitmap);
        changeBackground(false);
    }


    private void startRunningModel(boolean isDemo) {
        if (!isRunningModel) {
            if (originBitmap == null) {
                Toast.makeText(this, R.string.toast_original, Toast.LENGTH_SHORT).show();
                return;
            }
            progressBar.setVisibility(View.VISIBLE);
            new Thread(() -> {
                isRunningModel = true;
                modelTrackingResult = trackingMobile.execute(originBitmap);
                if (modelTrackingResult != null) {
                    isRunningModel = false;
                    lastOriginBitmap = originBitmap;
                    isPreViewShow = true;
                } else {
                    isPreViewShow = false;
                }
                Looper.prepare();
                mHandler = new MyHandler(SegmentationMainActivity.this, isDemo);
                mHandler.sendEmptyMessage(1);
                Looper.loop();
            }).start();
        } else {
            Toast.makeText(this, R.string.toast_model_run, Toast.LENGTH_SHORT).show();
        }
    }


    private static class MyHandler extends Handler {
        private final WeakReference<SegmentationMainActivity> weakReference;
        private final boolean isDemo;

        public MyHandler(SegmentationMainActivity activity, boolean demo) {
            weakReference = new WeakReference<>(activity);
            this.isDemo = demo;
        }

        @Override
        public void handleMessage(Message msg) {
            super.handleMessage(msg);
            SegmentationMainActivity activity = weakReference.get();
            if (msg.what == 1) {
                if (null != activity && null != activity.modelTrackingResult) {
                    activity.changeBackground(isDemo);
                }
            }
        }

    }

    public void changeBackground(boolean isDemo) {
        runOnUiThread(() -> {
            if (null != modelTrackingResult && null != modelTrackingResult.getBitmapMaskOnly()) {
                if (progressBar.getVisibility() == View.VISIBLE) {
                    progressBar.setVisibility(View.INVISIBLE);
                }
                Bitmap foreground = modelTrackingResult.getBitmapMaskOnly();
                Matrix matrix = new Matrix();
                matrix.setScale(0.7f, 0.7f);
                foreground = Bitmap.createBitmap(foreground, 0, 0, foreground.getWidth(), foreground.getHeight(), matrix, false);

                SegmentationMainActivity.this.imgPreview.setDrawingCacheEnabled(true);
                SegmentationMainActivity.this.imgPreview.setBackground(isDemo ? getDrawable(IMAGES[selectedPosition]) : customBack);
                SegmentationMainActivity.this.imgPreview.setImageBitmap(foreground);
                SegmentationMainActivity.this.processedImage = Bitmap.createBitmap(SegmentationMainActivity.this.imgPreview.getDrawingCache());
                SegmentationMainActivity.this.imgPreview.setDrawingCacheEnabled(false);
            } else {
                Toast.makeText(this, R.string.toast_original, Toast.LENGTH_SHORT).show();
            }
        });
    }

    @Override
    public void onBackImageSelected(int position) {
        selectedPosition = position;
        if (lastOriginBitmap == originBitmap) {
            changeBackground(true);
        } else {
            startRunningModel(true);
        }
    }

    @Override
    public void onImageAdd(View view) {
        if (originBitmap == null) {
            Toast.makeText(this, R.string.toast_original, Toast.LENGTH_SHORT).show();
            return;
        }
        if (lastOriginBitmap == originBitmap) {
            openGallay(RC_CHOOSE_PHOTO_FOR_BACKGROUND);
        } else {
            startRunningModel(false);
        }
    }

    @Override
    protected void onDestroy() {
        super.onDestroy();
        trackingMobile.free();
        if (mHandler != null) {
            mHandler.removeCallbacksAndMessages(null);
        }
        BitmapUtils.recycleBitmap(this.originBitmap, this.lastOriginBitmap, this.processedImage);
    }

}
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/java/com/mindspore/imagesegmentation/StyleRecyclerViewAdapter.java b/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/java/com/mindspore/imagesegmentation/StyleRecyclerViewAdapter.java
deleted file mode 100644
index 38089575950..00000000000
--- a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/java/com/mindspore/imagesegmentation/StyleRecyclerViewAdapter.java
+++ /dev/null
@@ -1,76 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- * <p>
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * <p>
- * http://www.apache.org/licenses/LICENSE-2.0
- * <p>
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.mindspore.imagesegmentation;
-
-import android.content.Context;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.ImageView;
-
-import androidx.annotation.NonNull;
-import androidx.recyclerview.widget.RecyclerView;
-
-public class StyleRecyclerViewAdapter extends RecyclerView.Adapter<StyleRecyclerViewAdapter.StyleItemViewHolder> {
-
-    private final int[] IMAGES;
-    private final Context context;
-    private final OnBackgroundImageListener mListener;
-
-    public StyleRecyclerViewAdapter(Context context, int[] IMAGES, OnBackgroundImageListener mListener) {
-        this.IMAGES = IMAGES;
-        this.context = context;
-        this.mListener = mListener;
-    }
-
-    @NonNull
-    @Override
-    public StyleItemViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
-        View view = LayoutInflater.from(context)
-                .inflate(R.layout.image_item, parent, false);
-        return new StyleItemViewHolder(view);
-    }
-
-    @Override
-    public void onBindViewHolder(@NonNull StyleItemViewHolder holder, int position) {
-        holder.imageView.setImageResource(IMAGES[position]);
-        holder.itemView.setTag(IMAGES[position]);
-        holder.itemView.setOnClickListener(view1 -> {
-            if (mListener != null) {
-                if (IMAGES.length - 1 == position) {
-                    mListener.onImageAdd(holder.itemView);
-                } else {
-                    mListener.onBackImageSelected(position);
-                }
-            }
-        });
-    }
-
-
-    @Override
-    public int getItemCount() {
-        return IMAGES == null ? 0 : IMAGES.length;
-    }
-
-
-    public class StyleItemViewHolder extends RecyclerView.ViewHolder {
-        private ImageView imageView;
-        public StyleItemViewHolder(View mView) {
-            super(mView);
-            this.imageView = mView.findViewById(R.id.image_view);
-        }
-    }
-}
diff --git a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/java/com/mindspore/imagesegmentation/help/ModelTrackingResult.java b/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/java/com/mindspore/imagesegmentation/help/ModelTrackingResult.java
deleted file mode 100644
index 8a3301d6b8a..00000000000
--- a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/java/com/mindspore/imagesegmentation/help/ModelTrackingResult.java
+++ /dev/null
@@ -1,81 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- * <p>
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * <p>
- * http://www.apache.org/licenses/LICENSE-2.0
- * <p>
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.mindspore.imagesegmentation.help;
-
-import android.graphics.Bitmap;
-
-import java.util.Set;
-
-public class ModelTrackingResult {
-    private Bitmap bitmapResult;
-    private Bitmap bitmapOriginal;
-    private Bitmap bitmapMaskOnly;
-    private String executionLog;
-    private Set<Integer> itemsFound;
-
-    public ModelTrackingResult(Bitmap bitmapResult, Bitmap bitmapOriginal, Bitmap bitmapMaskOnly, String executionLog, Set<Integer> itemsFound) {
-        this.bitmapResult = bitmapResult;
-        this.bitmapOriginal = bitmapOriginal;
-        this.bitmapMaskOnly = bitmapMaskOnly;
-        this.executionLog = executionLog;
-        this.itemsFound = itemsFound;
-    }
-
-    public Bitmap getBitmapResult() {
-        return bitmapResult;
-    }
-
-    public ModelTrackingResult setBitmapResult(Bitmap bitmapResult) {
-        this.bitmapResult = bitmapResult;
-        return this;
-    }
-
-    public Bitmap getBitmapOriginal() {
-        return bitmapOriginal;
-    }
-
-    public ModelTrackingResult setBitmapOriginal(Bitmap bitmapOriginal) {
-        this.bitmapOriginal = bitmapOriginal;
-        return this;
-    }
-
-    public Bitmap getBitmapMaskOnly() {
-        return bitmapMaskOnly;
-    }
-
-    public ModelTrackingResult setBitmapMaskOnly(Bitmap bitmapMaskOnly) {
-        this.bitmapMaskOnly = bitmapMaskOnly;
-        return this;
-    }
-
-    public String getExecutionLog() {
-        return executionLog;
-    }
-
-    public ModelTrackingResult setExecutionLog(String executionLog) {
-        this.executionLog = executionLog;
-        return this;
-    }
-
-    public Set<Integer> getItemsFound() {
-        return itemsFound;
-    }
-
-    public ModelTrackingResult setItemsFound(Set<Integer> itemsFound) {
-        this.itemsFound = itemsFound;
-        return this;
-    }
-}
diff --git a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/java/com/mindspore/imagesegmentation/help/TrackingMobile.java b/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/java/com/mindspore/imagesegmentation/help/TrackingMobile.java
deleted file mode 100644
index cc98541af4b..00000000000
--- a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/java/com/mindspore/imagesegmentation/help/TrackingMobile.java
+++ /dev/null
@@ -1,217 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- * <p>
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * <p>
- * http://www.apache.org/licenses/LICENSE-2.0
- * <p>
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.mindspore.imagesegmentation.help;
-
-import android.content.Context;
-import android.graphics.Bitmap;
-import android.util.Log;
-
-import androidx.core.graphics.ColorUtils;
-
-import com.mindspore.lite.LiteSession;
-import com.mindspore.lite.MSTensor;
-import com.mindspore.lite.Model;
-import com.mindspore.lite.config.CpuBindMode;
-import com.mindspore.lite.config.DeviceType;
-import com.mindspore.lite.config.MSConfig;
-
-import java.nio.ByteBuffer;
-import java.nio.FloatBuffer;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-
-public class TrackingMobile {
-    private static final String TAG = "TrackingMobile";
-
-    private static final String IMAGESEGMENTATIONMODEL = "segment_model.ms";
-    private static final int imageSize = 257;
-    public static final int NUM_CLASSES = 21;
-    private static final float IMAGE_MEAN = 127.5F;
-    private static final float IMAGE_STD = 127.5F;
-
-    public static final int[] segmentColors = new int[2];
-
-    private Bitmap maskBitmap;
-    private Bitmap resultBitmap;
-    private HashSet itemsFound = new HashSet();
-
-    private final Context mContext;
-
-    private MSConfig msConfig;
-    private LiteSession session;
-    private Model model;
-
-    public TrackingMobile(Context context) {
-        mContext = context;
-        init();
-    }
-
-    public void init() {
-        // Load the .ms model.
-        model = new Model();
-        if (!model.loadModel(mContext, IMAGESEGMENTATIONMODEL)) {
-            Log.e(TAG, "Load Model failed");
-            return;
-        }
-
-        // Create and init config.
-        msConfig = new MSConfig();
-        if (!msConfig.init(DeviceType.DT_CPU, 2, CpuBindMode.MID_CPU)) {
-            Log.e(TAG, "Init context failed");
-            return;
-        }
-
-        // Create the MindSpore lite session.
-        session = new LiteSession();
-        if (!session.init(msConfig)) {
-            Log.e(TAG, "Create session failed");
-            msConfig.free();
-            return;
-        }
-        msConfig.free();
-
-        // Compile graph.
-        if (!session.compileGraph(model)) {
-            Log.e(TAG, "Compile graph failed");
-            model.freeBuffer();
-            return;
-        }
-
-        // Note: when use model.freeBuffer(), the model can not be compile graph again.
-        model.freeBuffer();
-
-    }
-
-    public ModelTrackingResult execute(Bitmap bitmap) {
-        // Set input tensor values.
-        List<MSTensor> inputs = session.getInputs();
-        if (inputs.size() != 1) {
-            Log.e(TAG, "inputs.size() != 1");
-            return null;
-        }
-
-        float resource_height = bitmap.getHeight();
-        float resource_weight = bitmap.getWidth();
-
-        Bitmap scaledBitmap = BitmapUtils.scaleBitmapAndKeepRatio(bitmap, imageSize, imageSize);
-        ByteBuffer contentArray = BitmapUtils.bitmapToByteBuffer(scaledBitmap, imageSize, imageSize, IMAGE_MEAN, IMAGE_STD);
-
-        MSTensor inTensor = inputs.get(0);
-        inTensor.setData(contentArray);
-
-        // Run graph to infer results.
-        if (!session.runGraph()) {
-            Log.e(TAG, "Run graph failed");
-            return null;
-        }
-
-        // Get output tensor values.
-        List<String> tensorNames = session.getOutputTensorNames();
-        Map<String, MSTensor> outputs = session.getOutputMapByTensor();
-        for (String tensorName : tensorNames) {
-            MSTensor output = outputs.get(tensorName);
-            if (output == null) {
-                Log.e(TAG, "Can not find output " + tensorName);
-                return null;
-            }
-            float[] results = output.getFloatData();
-            float[] result = new float[output.elementsNum()];
-
-            int batch = output.getShape()[0];
-            int channel = output.getShape()[1];
-            int weight = output.getShape()[2];
-            int height = output.getShape()[3];
-            int plane = weight * height;
-
-            for (int n = 0; n < batch; n++) {
-                for (int c = 0; c < channel; c++) {
-                    for (int hw = 0; hw < plane; hw++) {
-                        result[n * channel * plane + hw * channel + c] = results[n * channel * plane + c * plane + hw];
-                    }
-                }
-            }
-            ByteBuffer bytebuffer_results = floatArrayToByteArray(result);
-
-            convertBytebufferMaskToBitmap(
-                    bytebuffer_results, imageSize, imageSize, scaledBitmap,
-                    segmentColors
-            );
-            //scaledBitmap resize成resource_height，resource_weight
-            scaledBitmap = BitmapUtils.scaleBitmapAndKeepRatio(scaledBitmap, (int) resource_height, (int) resource_weight);
-            resultBitmap = BitmapUtils.scaleBitmapAndKeepRatio(resultBitmap, (int) resource_height, (int) resource_weight);
-            maskBitmap = BitmapUtils.scaleBitmapAndKeepRatio(maskBitmap, (int) resource_height, (int) resource_weight);
-        }
-        return new ModelTrackingResult(resultBitmap, scaledBitmap, maskBitmap, this.formatExecutionLog(), itemsFound);
-    }
-
-    private static ByteBuffer floatArrayToByteArray(float[] floats) {
-        ByteBuffer buffer = ByteBuffer.allocate(4 * floats.length);
-        FloatBuffer floatBuffer = buffer.asFloatBuffer();
-        floatBuffer.put(floats);
-        return buffer;
-    }
-
-    private void convertBytebufferMaskToBitmap(ByteBuffer inputBuffer, int imageWidth,
-                                               int imageHeight, Bitmap backgroundImage, int[] colors) {
-        Bitmap.Config conf = Bitmap.Config.ARGB_8888;
-        maskBitmap = Bitmap.createBitmap(imageWidth, imageHeight, conf);
-        resultBitmap = Bitmap.createBitmap(imageWidth, imageHeight, conf);
-        Bitmap scaledBackgroundImage =
-                BitmapUtils.scaleBitmapAndKeepRatio(backgroundImage, imageWidth, imageHeight);
-        int[][] mSegmentBits = new int[imageWidth][imageHeight];
-        inputBuffer.rewind();
-        for (int y = 0; y < imageHeight; y++) {
-            for (int x = 0; x < imageWidth; x++) {
-                float maxVal = 0f;
-                mSegmentBits[x][y] = 0;
-                for (int i = 0; i < NUM_CLASSES; i++) {
-                    float value = inputBuffer.getFloat((y * imageWidth * NUM_CLASSES + x * NUM_CLASSES + i) * 4);
-                    if (i == 0 || value > maxVal) {
-                        maxVal = value;
-                        if (i == 15) {
-                            mSegmentBits[x][y] = i;
-                        } else {
-                            mSegmentBits[x][y] = 0;
-                        }
-                    }
-                }
-                itemsFound.add(mSegmentBits[x][y]);
-
-                int newPixelColor = ColorUtils.compositeColors(
-                        colors[mSegmentBits[x][y] == 0 ? 0 : 1],
-                        scaledBackgroundImage.getPixel(x, y)
-                );
-                resultBitmap.setPixel(x, y, newPixelColor);
-                maskBitmap.setPixel(x, y, mSegmentBits[x][y] == 0 ? colors[0] : scaledBackgroundImage.getPixel(x, y));
-            }
-        }
-    }
-
-    // Note: we must release the memory at the end, otherwise it will cause the memory leak.
-    public void free() {
-        session.free();
-        model.free();
-    }
-
-
-    private final String formatExecutionLog() {
-        StringBuilder sb = new StringBuilder();
-        sb.append("Input Image Size: " + imageSize * imageSize + '\n');
-        return sb.toString();
-    }
-
-}
diff --git a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/drawable-v24/ic_launcher_foreground.xml b/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/drawable-v24/ic_launcher_foreground.xml
deleted file mode 100644
index 2b068d11462..00000000000
--- a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/drawable-v24/ic_launcher_foreground.xml
+++ /dev/null
@@ -1,30 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:aapt="http://schemas.android.com/aapt"
-    android:width="108dp"
-    android:height="108dp"
-    android:viewportWidth="108"
-    android:viewportHeight="108">
-    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
-        <aapt:attr name="android:fillColor">
-            <gradient
-                android:endX="85.84757"
-                android:endY="92.4963"
-                android:startX="42.9492"
-                android:startY="49.59793"
-                android:type="linear">
-                <item
-                    android:color="#44000000"
-                    android:offset="0.0" />
-                <item
-                    android:color="#00000000"
-                    android:offset="1.0" />
-            </gradient>
-        </aapt:attr>
-    </path>
-    <path
-        android:fillColor="#FFFFFF"
-        android:fillType="nonZero"
-        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
-        android:strokeWidth="1"
-        android:strokeColor="#00000000" />
-</vector>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/drawable-xxhdpi/add.jpg b/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/drawable-xxhdpi/add.jpg
deleted file mode 100644
index bdfe6d75181..00000000000
Binary files a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/drawable-xxhdpi/add.jpg and /dev/null differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/drawable-xxhdpi/img_002.jpg b/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/drawable-xxhdpi/img_002.jpg
deleted file mode 100644
index 1a3d5cc1006..00000000000
Binary files a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/drawable-xxhdpi/img_002.jpg and /dev/null differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/drawable-xxhdpi/img_003.jpg b/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/drawable-xxhdpi/img_003.jpg
deleted file mode 100644
index 1d958a0d1f9..00000000000
Binary files a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/drawable-xxhdpi/img_003.jpg and /dev/null differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/drawable-xxhdpi/img_004.jpg b/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/drawable-xxhdpi/img_004.jpg
deleted file mode 100644
index 8d0cab6a99d..00000000000
Binary files a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/drawable-xxhdpi/img_004.jpg and /dev/null differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/drawable-xxhdpi/img_005.jpg b/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/drawable-xxhdpi/img_005.jpg
deleted file mode 100644
index 5337b50dad1..00000000000
Binary files a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/drawable-xxhdpi/img_005.jpg and /dev/null differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/drawable-xxhdpi/img_006.jpg b/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/drawable-xxhdpi/img_006.jpg
deleted file mode 100644
index e28061a2ba1..00000000000
Binary files a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/drawable-xxhdpi/img_006.jpg and /dev/null differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/drawable-xxhdpi/img_007.jpg b/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/drawable-xxhdpi/img_007.jpg
deleted file mode 100644
index 74b046d50b4..00000000000
Binary files a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/drawable-xxhdpi/img_007.jpg and /dev/null differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/drawable-xxhdpi/img_008.jpg b/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/drawable-xxhdpi/img_008.jpg
deleted file mode 100644
index 3a5c7fdcc8e..00000000000
Binary files a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/drawable-xxhdpi/img_008.jpg and /dev/null differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/drawable-xxhdpi/img_009.jpg b/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/drawable-xxhdpi/img_009.jpg
deleted file mode 100644
index d84b9fe27a7..00000000000
Binary files a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/drawable-xxhdpi/img_009.jpg and /dev/null differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/drawable/ic_launcher_background.xml b/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/drawable/ic_launcher_background.xml
deleted file mode 100644
index 07d5da9cbf1..00000000000
--- a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/drawable/ic_launcher_background.xml
+++ /dev/null
@@ -1,170 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="108dp"
-    android:height="108dp"
-    android:viewportWidth="108"
-    android:viewportHeight="108">
-    <path
-        android:fillColor="#3DDC84"
-        android:pathData="M0,0h108v108h-108z" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M9,0L9,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,0L19,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M29,0L29,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M39,0L39,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M49,0L49,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M59,0L59,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M69,0L69,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M79,0L79,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M89,0L89,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M99,0L99,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,9L108,9"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,19L108,19"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,29L108,29"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,39L108,39"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,49L108,49"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,59L108,59"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,69L108,69"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,79L108,79"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,89L108,89"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,99L108,99"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,29L89,29"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,39L89,39"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,49L89,49"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,59L89,59"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,69L89,69"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,79L89,79"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M29,19L29,89"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M39,19L39,89"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M49,19L49,89"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M59,19L59,89"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M69,19L69,89"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M79,19L79,89"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-</vector>
diff --git a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/mipmap-hdpi/ic_launcher.png b/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/mipmap-hdpi/ic_launcher.png
deleted file mode 100644
index a571e60098c..00000000000
Binary files a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/mipmap-hdpi/ic_launcher.png and /dev/null differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/mipmap-hdpi/ic_launcher_round.png b/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/mipmap-hdpi/ic_launcher_round.png
deleted file mode 100644
index 61da551c559..00000000000
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diff --git a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/mipmap-mdpi/ic_launcher.png b/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/mipmap-mdpi/ic_launcher.png
deleted file mode 100644
index c41dd285319..00000000000
Binary files a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/mipmap-mdpi/ic_launcher.png and /dev/null differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/mipmap-mdpi/ic_launcher_round.png b/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/mipmap-mdpi/ic_launcher_round.png
deleted file mode 100644
index db5080a7527..00000000000
Binary files a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/mipmap-mdpi/ic_launcher_round.png and /dev/null differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/mipmap-xhdpi/ic_launcher.png b/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/mipmap-xhdpi/ic_launcher.png
deleted file mode 100644
index 6dba46dab19..00000000000
Binary files a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/mipmap-xhdpi/ic_launcher.png and /dev/null differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/mipmap-xhdpi/ic_launcher_round.png b/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/mipmap-xhdpi/ic_launcher_round.png
deleted file mode 100644
index da31a871c8d..00000000000
Binary files a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/mipmap-xhdpi/ic_launcher_round.png and /dev/null differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/mipmap-xxhdpi/ic_launcher.png b/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/mipmap-xxhdpi/ic_launcher.png
deleted file mode 100644
index 15ac681720f..00000000000
Binary files a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/mipmap-xxhdpi/ic_launcher.png and /dev/null differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/mipmap-xxhdpi/ic_launcher_round.png b/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/mipmap-xxhdpi/ic_launcher_round.png
deleted file mode 100644
index b216f2d313c..00000000000
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diff --git a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/mipmap-xxxhdpi/ic_launcher.png b/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/mipmap-xxxhdpi/ic_launcher.png
deleted file mode 100644
index f25a4197447..00000000000
Binary files a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/mipmap-xxxhdpi/ic_launcher.png and /dev/null differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png b/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png
deleted file mode 100644
index e96783ccce8..00000000000
Binary files a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png and /dev/null differ
diff --git a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/values-en/strings.xml b/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/values-en/strings.xml
deleted file mode 100644
index c8f36850406..00000000000
--- a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/values-en/strings.xml
+++ /dev/null
@@ -1,15 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <string name="app_name">ImageSegmentation</string>
-    <string name="no_pic_neededSave">Null Image needed to save</string>
-    <string name="save_success">Save success</string>
-
-    <string name="toast_original">Please select an original picture first</string>
-    <string name="toast_model_run">Previous Model still running</string>
-    <string name="title_choose_image">Please click a picture below or choose a photo from your album</string>
-    <string name="btn_photo">PHOTO</string>
-    <string name="btn_camera">CAMERA</string>
-    <string name="btn_recovery">RECOVERY</string>
-    <string name="btn_save">SAVE</string>
-    <string name="title_choose_back">Choose a Background</string>
-</resources>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/values-zh/strings.xml b/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/values-zh/strings.xml
deleted file mode 100644
index b7ebdecaa60..00000000000
--- a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/values-zh/strings.xml
+++ /dev/null
@@ -1,15 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <string name="app_name">图像分割</string>
-    <string name="no_pic_neededSave">没有需要保存的图片</string>
-    <string name="save_success">保存成功</string>
-
-    <string name="toast_original">请先选择原始图片</string>
-    <string name="toast_model_run">先前的模型仍在运行</string>
-    <string name="title_choose_image">点击下方图片或相机选择照片</string>
-    <string name="btn_photo">图片</string>
-    <string name="btn_camera">相机</string>
-    <string name="btn_recovery">恢复</string>
-    <string name="btn_save">保存</string>
-    <string name="title_choose_back">选择背景</string>
-</resources>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/values/colors.xml b/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/values/colors.xml
deleted file mode 100644
index 592b7eec812..00000000000
--- a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/values/colors.xml
+++ /dev/null
@@ -1,21 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <color name="colorPrimary">#ffffff</color>
-    <color name="colorPrimaryDark">#ffffff</color>
-    <color name="colorAccent">#ffffff</color>
-
-    <color name="gray">#A69D9D</color>
-    <color name="gray_btn">#424242</color>
-
-    <color name="text_blue">#6DA7FF</color>
-    <color name="text_yellow">#F8E71C</color>
-    <color name="text_orange">#FF844D</color>
-    <color name="text_green">#66B50A</color>
-    <color name="purple_200">#FFBB86FC</color>
-    <color name="purple_500">#FF6200EE</color>
-    <color name="purple_700">#FF3700B3</color>
-    <color name="teal_200">#FF03DAC5</color>
-    <color name="teal_700">#FF018786</color>
-    <color name="black">#FF000000</color>
-    <color name="white">#FFFFFFFF</color>
-</resources>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/values/strings.xml b/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/values/strings.xml
deleted file mode 100644
index f2466c59682..00000000000
--- a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/values/strings.xml
+++ /dev/null
@@ -1,15 +0,0 @@
-<resources>
-    <string name="app_name">ImageSegmentation</string>
-    <string name="no_pic_neededSave">Null Image needed to save</string>
-    <string name="save_success">Save success</string>
-
-    <string name="toast_original">Please select an original picture first</string>
-    <string name="toast_model_run">Previous Model still running</string>
-    <string name="title_choose_image">Please click a picture below or choose a photo from your album</string>
-    <string name="btn_photo">PHOTO</string>
-    <string name="btn_camera">CAMERA</string>
-    <string name="btn_recovery">RECOVERY</string>
-    <string name="btn_save">SAVE</string>
-    <string name="title_choose_back">Choose a Background</string>
-
-</resources>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/values/themes.xml b/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/values/themes.xml
deleted file mode 100644
index e470697d9ba..00000000000
--- a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/values/themes.xml
+++ /dev/null
@@ -1,5 +0,0 @@
-<resources xmlns:tools="http://schemas.android.com/tools">
-    <!-- Base application theme. -->
-    <style name="Theme.ImageSegmentation" parent="Theme.AppCompat.Light.NoActionBar">
-    </style>
-</resources>
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/xml/file_paths.xml b/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/xml/file_paths.xml
deleted file mode 100644
index a075ef96b4b..00000000000
--- a/model_zoo/official/lite/MindSpore_inhand/segmentation/src/main/res/xml/file_paths.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<paths>
-    <external-path
-        name="external_files"
-        path="." />
-</paths>
diff --git a/model_zoo/official/lite/MindSpore_inhand/settings.gradle b/model_zoo/official/lite/MindSpore_inhand/settings.gradle
index 9a86d5e12e0..39ae0e2a030 100644
--- a/model_zoo/official/lite/MindSpore_inhand/settings.gradle
+++ b/model_zoo/official/lite/MindSpore_inhand/settings.gradle
@@ -1,9 +1,8 @@
+include ':hms'
 include ':common'
 include ':customView'
 include ':mindsporelibrary'
-include ':segmentation'
 include ':imageObject'
 include ':styletransfer'
-include ':posenet'
 include ':app'
 rootProject.name = "MindSpore"
\ No newline at end of file
diff --git a/model_zoo/official/lite/MindSpore_inhand/styletransfer/src/main/res/layout/activity_main_style.xml b/model_zoo/official/lite/MindSpore_inhand/styletransfer/src/main/res/layout/activity_main_style.xml
index e1e20705dce..9f665ab4b8c 100644
--- a/model_zoo/official/lite/MindSpore_inhand/styletransfer/src/main/res/layout/activity_main_style.xml
+++ b/model_zoo/official/lite/MindSpore_inhand/styletransfer/src/main/res/layout/activity_main_style.xml
@@ -42,7 +42,7 @@
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_gravity="center"
-            android:drawableTop="@drawable/icon_style"
+            app:drawableTopCompat="@drawable/icon_style"
             android:drawablePadding="10dp"
             android:gravity="center"
             android:text="@string/title_choose_image"
diff --git a/model_zoo/official/lite/MindSpore_inhand/styletransfer/src/main/res/mipmap-hdpi/ic_launcher.png b/model_zoo/official/lite/MindSpore_inhand/styletransfer/src/main/res/mipmap-hdpi/ic_launcher.png
deleted file mode 100644
index a571e60098c..00000000000
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diff --git a/model_zoo/official/lite/MindSpore_inhand/styletransfer/src/main/res/mipmap-hdpi/ic_launcher_round.png b/model_zoo/official/lite/MindSpore_inhand/styletransfer/src/main/res/mipmap-hdpi/ic_launcher_round.png
deleted file mode 100644
index 61da551c559..00000000000
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diff --git a/model_zoo/official/lite/MindSpore_inhand/styletransfer/src/main/res/mipmap-mdpi/ic_launcher.png b/model_zoo/official/lite/MindSpore_inhand/styletransfer/src/main/res/mipmap-mdpi/ic_launcher.png
deleted file mode 100644
index c41dd285319..00000000000
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deleted file mode 100644
index db5080a7527..00000000000
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diff --git a/model_zoo/official/lite/MindSpore_inhand/styletransfer/src/main/res/mipmap-xhdpi/ic_launcher.png b/model_zoo/official/lite/MindSpore_inhand/styletransfer/src/main/res/mipmap-xhdpi/ic_launcher.png
deleted file mode 100644
index 6dba46dab19..00000000000
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diff --git a/model_zoo/official/lite/MindSpore_inhand/styletransfer/src/main/res/mipmap-xhdpi/ic_launcher_round.png b/model_zoo/official/lite/MindSpore_inhand/styletransfer/src/main/res/mipmap-xhdpi/ic_launcher_round.png
deleted file mode 100644
index da31a871c8d..00000000000
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deleted file mode 100644
index 15ac681720f..00000000000
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deleted file mode 100644
index b216f2d313c..00000000000
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deleted file mode 100644
index f25a4197447..00000000000
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deleted file mode 100644
index e96783ccce8..00000000000
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