fix style transfer demos

format aar

format all codes

model_zoo/official/lite/Himindspore/app/build.gradle

@@ -8,8 +8,8 @@ android {
         applicationId "com.mindspore.himindspore"
         minSdkVersion 21
         targetSdkVersion 30
-        versionCode 2
-        versionName "1.1.0"
+        versionCode 3
+        versionName "1.1.1"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         javaCompileOptions {
@@ -25,13 +25,23 @@ android {
             minifyEnabled false
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
         }
-
     }
 
     aaptOptions {
         noCompress "ms"
     }
 
+    repositories {
+        google()
+        jcenter()
+        mavenCentral()
+        maven { url "https://jitpack.io" }
+
+        flatDir {
+            dirs 'libs', '../mindsporelibrary/libs'
+        }
+    }
+
 
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
@@ -45,7 +55,6 @@ dependencies {
     implementation 'androidx.appcompat:appcompat:1.2.0'
     implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
     implementation 'androidx.cardview:cardview:1.0.0'
-    testImplementation 'junit:junit:4.13.1'
     androidTestImplementation 'androidx.test.ext:junit:1.1.2'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
 

model_zoo/official/lite/Himindspore/app/src/main/AndroidManifest.xml

@@ -1,5 +1,6 @@
 <?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.himindspore">
 
     <uses-permission android:name="android.permission.CAMERA" />
@@ -21,10 +22,11 @@
         android:requestLegacyExternalStorage="true"
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
+        tools:replace="android:label"
         android:theme="@style/AppTheme">
         <meta-data
             android:name="com.google.android.actions"
-            android:resource="@xml/file_paths" />
+            android:resource="@xml/style_file_paths" />
 
         <activity
             android:name=".SplashActivity"
@@ -41,10 +43,12 @@
             android:name="androidx.core.content.FileProvider"
             android:authorities="com.mindspore.himindspore.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" />
+                android:resource="@xml/style_file_paths" />
         </provider>
     </application>
 

model_zoo/official/lite/Himindspore/app/src/main/java/com/mindspore/himindspore/SplashActivity.java

@@ -24,6 +24,7 @@ import android.content.pm.PackageManager;
 import android.net.Uri;
 import android.os.Build;
 import android.os.Environment;
+import android.provider.Settings;
 import android.util.Log;
 import android.view.View;
 import android.widget.TextView;
@@ -32,6 +33,7 @@ import android.widget.Toast;
 import androidx.annotation.NonNull;
 import androidx.appcompat.app.AlertDialog;
 import androidx.core.app.ActivityCompat;
+import androidx.core.content.ContextCompat;
 import androidx.core.content.FileProvider;
 
 import com.alibaba.android.arouter.facade.annotation.Route;
@@ -48,9 +50,12 @@ import java.io.File;
 public class SplashActivity extends BaseActivity<MainPresenter> implements MainContract.View {
 
     private static final String TAG = "SplashActivity";
+
+    private static final String[] PERMISSIONS = {Manifest.permission.READ_EXTERNAL_STORAGE, Manifest.permission.WRITE_EXTERNAL_STORAGE,
+            Manifest.permission.READ_PHONE_STATE, Manifest.permission.CAMERA};
     private static final int REQUEST_PERMISSION = 1;
 
-    private boolean isHasPermssion;
+    private boolean isAllGranted;
     private int now_version;
 
     private ProgressDialog progressDialog;
@@ -83,13 +88,27 @@ public class SplashActivity extends BaseActivity<MainPresenter> implements MainC
         } catch (PackageManager.NameNotFoundException e) {
             e.printStackTrace();
         }
-
     }
 
     private void requestPermissions() {
-        ActivityCompat.requestPermissions(this,
-                new String[]{Manifest.permission.READ_EXTERNAL_STORAGE, Manifest.permission.WRITE_EXTERNAL_STORAGE,
-                        Manifest.permission.READ_PHONE_STATE, Manifest.permission.CAMERA}, REQUEST_PERMISSION);
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+            isAllGranted = checkPermissionAllGranted(PERMISSIONS);
+            if (!isAllGranted) {
+                ActivityCompat.requestPermissions(this, PERMISSIONS, REQUEST_PERMISSION);
+            }
+        } else {
+            isAllGranted = true;
+        }
+    }
+
+
+    private boolean checkPermissionAllGranted(String[] permissions) {
+        for (String permission : permissions) {
+            if (ContextCompat.checkSelfPermission(this, permission) != PackageManager.PERMISSION_GRANTED) {
+                return false;
+            }
+        }
+        return true;
     }
 
     /**
@@ -98,17 +117,47 @@ public class SplashActivity extends BaseActivity<MainPresenter> implements MainC
     @Override
     public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
         if (REQUEST_PERMISSION == requestCode) {
-            isHasPermssion = true;
+            isAllGranted = true;
+
+            for (int grant : grantResults) {
+                if (grant != PackageManager.PERMISSION_GRANTED) {
+                    isAllGranted = false;
+                    break;
+                }
+            }
+            if (!isAllGranted) {
+                openAppDetails();
+            }
         }
     }
 
+    private void openAppDetails() {
+        AlertDialog.Builder builder = new AlertDialog.Builder(this);
+        builder.setMessage("HiMindSpore需要访问 “相机” 和 “外部存储器”，请到 “应用信息 -> 权限” 中授予！");
+        builder.setPositiveButton("去手动授权", new DialogInterface.OnClickListener() {
+            @Override
+            public void onClick(DialogInterface dialog, int which) {
+                Intent intent = new Intent();
+                intent.setAction(Settings.ACTION_APPLICATION_DETAILS_SETTINGS);
+                intent.addCategory(Intent.CATEGORY_DEFAULT);
+                intent.setData(Uri.parse("package:" + getPackageName()));
+                intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+                intent.addFlags(Intent.FLAG_ACTIVITY_NO_HISTORY);
+                intent.addFlags(Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
+                startActivity(intent);
+            }
+        });
+        builder.setNegativeButton("取消", null);
+        builder.show();
+    }
+
     private void getUpdateInfo() {
         presenter.getUpdateInfo();
     }
 
 
     public void onClickImage(View view) {
-        if (isHasPermssion) {
+        if (isAllGranted) {
             ARouter.getInstance().build("/imageobject/ImageCameraActivity")
                     .withInt("OPEN_TYPE", 1).navigation();
         } else {
@@ -117,7 +166,7 @@ public class SplashActivity extends BaseActivity<MainPresenter> implements MainC
     }
 
     public void onClickGarbage(View view) {
-        if (isHasPermssion) {
+        if (isAllGranted) {
             ARouter.getInstance().build("/imageobject/ImageCameraActivity")
                     .withInt("OPEN_TYPE", 2).navigation();
         } else {
@@ -126,7 +175,7 @@ public class SplashActivity extends BaseActivity<MainPresenter> implements MainC
     }
 
     public void onClickPhotoDetection(View view) {
-        if (isHasPermssion) {
+        if (isAllGranted) {
             ARouter.getInstance().build("/imageobject/ObjectPhotoActivity").navigation();
         } else {
             requestPermissions();
@@ -134,7 +183,7 @@ public class SplashActivity extends BaseActivity<MainPresenter> implements MainC
     }
 
     public void onClickCameraDetection(View view) {
-        if (isHasPermssion) {
+        if (isAllGranted) {
             ARouter.getInstance().build("/imageobject/ObjectCameraActivity").navigation();
         } else {
             requestPermissions();
@@ -142,7 +191,7 @@ public class SplashActivity extends BaseActivity<MainPresenter> implements MainC
     }
 
     public void onClickPoseNet(View view) {
-        if (isHasPermssion) {
+        if (isAllGranted) {
             ARouter.getInstance().build("/posenet/PosenetMainActivity").navigation(this);
         } else {
             requestPermissions();
@@ -150,7 +199,7 @@ public class SplashActivity extends BaseActivity<MainPresenter> implements MainC
     }
 
     public void onClickStyleTransfer(View view) {
-        if (isHasPermssion) {
+        if (isAllGranted) {
             ARouter.getInstance().build("/styletransfer/StyleMainActivity").navigation(this);
         } else {
             requestPermissions();
@@ -219,7 +268,6 @@ public class SplashActivity extends BaseActivity<MainPresenter> implements MainC
 
 
     public void showUpdate(final UpdateInfoBean updateInfo) {
-
         if (now_version == updateInfo.getVersionCode()) {
             Toast.makeText(this, "已经是最新版本", Toast.LENGTH_SHORT).show();
             Log.d(TAG + "版本号是", "onResponse: " + now_version);

model_zoo/official/lite/Himindspore/app/src/main/res/values/styles.xml

@@ -1,6 +1,6 @@
 <resources>
     <!-- Base application theme. -->
-    <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
+    <style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
         <!-- Customize your theme here. -->
         <item name="colorPrimary">@color/colorPrimary</item>
         <item name="colorPrimaryDark">@color/colorPrimaryDark</item>

model_zoo/official/lite/Himindspore/build.gradle

@@ -3,6 +3,9 @@ buildscript {
     repositories {
         google()
         jcenter()
+        mavenCentral()
+        maven { url "https://jitpack.io" }
+
     }
     dependencies {
         classpath "com.android.tools.build:gradle:4.0.1"
@@ -16,6 +19,7 @@ allprojects {
     repositories {
         google()
         jcenter()
+        mavenCentral()
         maven { url "https://jitpack.io" }
     }
 }

model_zoo/official/lite/Himindspore/imageObject/build.gradle

@@ -74,7 +74,6 @@ dependencies {
     implementation 'androidx.appcompat:appcompat:1.2.0'
     implementation 'com.google.android.material:material:1.2.1'
     implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
-    testImplementation 'junit:junit:4.+'
     androidTestImplementation 'androidx.test.ext:junit:1.1.2'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
 

model_zoo/official/lite/Himindspore/mindsporelibrary/.gitignore

@@ -0,0 +1 @@
+/build

model_zoo/official/lite/Himindspore/mindsporelibrary/build.gradle

@@ -0,0 +1,66 @@
+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 = [moduleName: project.getName()]
+            }
+        }
+    }
+
+    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
+    }
+
+    aaptOptions {
+        noCompress "ms"
+    }
+
+    repositories {
+        google()
+        jcenter()
+        flatDir {
+            dirs '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 fileTree(dir: 'libs', include: ['*.jar', '*.aar'])
+    implementation 'androidx.appcompat:appcompat:1.2.0'
+    implementation 'com.google.android.material:material:1.2.1'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.2'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
+
+    implementation 'com.alibaba:arouter-api:1.2.1'
+    annotationProcessor 'com.alibaba:arouter-compiler:1.1.2'
+}

model_zoo/official/lite/Himindspore/mindsporelibrary/download.gradle

@@ -0,0 +1,57 @@
+/**
+ * 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 mindsporeLite_Version = "mindspore-lite-maven-1.0.1"
+def mindsporeLiteDownloadUrl = "https://ms-release.obs.cn-north-4.myhuaweicloud.com/1.0.1/lite/java/${mindsporeLite_Version}.zip"
+def mindSporeLibrary = "libs/${mindsporeLite_Version}.zip"
+def cleantargetMindSporeInclude = "libs"
+def targetMindSporeInclude = "libs/"
+
+
+task downloadMindSporeLibrary(type: DownloadUrlTask) {
+    doFirst {
+        println "Downloading ${mindsporeLiteDownloadUrl}"
+    }
+    sourceUrl = "${mindsporeLiteDownloadUrl}"
+    target = file("${mindSporeLibrary}")
+}
+
+task unzipMindSporeInclude(type: Copy, dependsOn: ['downloadMindSporeLibrary']) {
+    doFirst {
+        println "Unzipping ${mindSporeLibrary}"
+    }
+    from zipTree("${mindSporeLibrary}")
+    into "${targetMindSporeInclude}"
+}
+
+task cleanUnusedmindsporeFiles(type: Delete, dependsOn: ['unzipMindSporeInclude']) {
+    delete fileTree("${cleantargetMindSporeInclude}").matching {
+        include "*.zip"
+    }
+}
+
+if (file("libs/mindspore-lite-1.0.1.aar").exists()) {
+    downloadMindSporeLibrary.enabled = false
+    unzipMindSporeInclude.enabled = false
+    cleanUnusedmindsporeFiles.enabled = false
+}
+
+
+preBuild.dependsOn downloadMindSporeLibrary
+preBuild.dependsOn unzipMindSporeInclude
+preBuild.dependsOn cleanUnusedmindsporeFiles
+
+class DownloadUrlTask extends DefaultTask {
+    @Input
+    String sourceUrl
+
+    @OutputFile
+    File target
+
+    @TaskAction
+    void download() {
+        ant.get(src: sourceUrl, dest: target)
+    }
+}

model_zoo/official/lite/Himindspore/mindsporelibrary/proguard-rules.pro

@@ -0,0 +1,21 @@
+# 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

model_zoo/official/lite/Himindspore/mindsporelibrary/src/androidTest/java/com/mindspore/mindsporelibrary/ExampleInstrumentedTest.java

@@ -0,0 +1,26 @@
+package com.mindspore.mindsporelibrary;
+
+import android.content.Context;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.platform.app.InstrumentationRegistry;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.assertEquals;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+    @Test
+    public void useAppContext() {
+        // Context of the app under test.
+        Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
+        assertEquals("com.mindspore.mindsporelibrary.test", appContext.getPackageName());
+    }
+}

model_zoo/official/lite/Himindspore/mindsporelibrary/src/main/AndroidManifest.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest package="com.mindspore.mindsporelibrary">
+
+</manifest>

model_zoo/official/lite/Himindspore/mindsporelibrary/src/test/java/com/mindspore/mindsporelibrary/ExampleUnitTest.java

@@ -0,0 +1,17 @@
+package com.mindspore.mindsporelibrary;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+public class ExampleUnitTest {
+    @Test
+    public void addition_isCorrect() {
+        assertEquals(4, 2 + 2);
+    }
+}

model_zoo/official/lite/Himindspore/posenet/build.gradle

@@ -5,13 +5,11 @@ plugins {
 android {
     compileSdkVersion 30
     buildToolsVersion "30.0.1"
-
     defaultConfig {
         minSdkVersion 21
         targetSdkVersion 30
         versionCode 1
         versionName "1.0"
-
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         javaCompileOptions {
             annotationProcessorOptions {
@@ -41,8 +39,11 @@ android {
     repositories {
         google()
         jcenter()
+        mavenCentral()
+        maven { url "https://jitpack.io" }
+
         flatDir {
-            dirs 'libs'
+            dirs 'libs', '../mindsporelibrary/libs'
         }
     }
 
@@ -61,11 +62,10 @@ dependencies {
     implementation 'androidx.appcompat:appcompat:1.2.0'
     implementation 'com.google.android.material:material:1.2.1'
     implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
-    testImplementation 'junit:junit:4.+'
     androidTestImplementation 'androidx.test.ext:junit:1.1.2'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
 
     implementation 'com.alibaba:arouter-api:1.2.1'
     annotationProcessor 'com.alibaba:arouter-compiler:1.1.2'
-
+    implementation(name: 'mindspore-lite-1.0.1', ext: 'aar')
 }

model_zoo/official/lite/Himindspore/posenet/download.gradle

@@ -3,14 +3,8 @@
  * Including mindspore-lite .so file, minddata-lite .so file and model file.
  * The libraries can be downloaded manually.
  */
-def mindsporeLite_Version = "mindspore-lite-maven-1.0.1"
 def targetModelFile = "src/main/assets/posenet_model.ms"
 def modelDownloadUrl = "https://download.mindspore.cn/model_zoo/official/lite/posenet_lite/posenet_model.ms"
-def mindsporeLiteDownloadUrl = "https://ms-release.obs.cn-north-4.myhuaweicloud.com/1.0.1/lite/java/${mindsporeLite_Version}.zip"
-def mindSporeLibrary = "libs/${mindsporeLite_Version}.zip"
-def cleantargetMindSporeInclude = "libs"
-def targetMindSporeInclude = "libs/"
-
 
 task downloadModelFile(type: DownloadUrlTask) {
     doFirst {
@@ -20,44 +14,11 @@ task downloadModelFile(type: DownloadUrlTask) {
     target = file("${targetModelFile}")
 }
 
-
-task downloadMindSporeLibrary(type: DownloadUrlTask) {
-    doFirst {
-        println "Downloading ${mindsporeLiteDownloadUrl}"
-    }
-    sourceUrl = "${mindsporeLiteDownloadUrl}"
-    target = file("${mindSporeLibrary}")
-}
-
-task unzipMindSporeInclude(type: Copy, dependsOn: ['downloadMindSporeLibrary']) {
-    doFirst {
-        println "Unzipping ${mindSporeLibrary}"
-    }
-    from zipTree("${mindSporeLibrary}")
-    into "${targetMindSporeInclude}"
-}
-
-task cleanUnusedmindsporeFiles(type: Delete, dependsOn: ['unzipMindSporeInclude']) {
-    delete fileTree("${cleantargetMindSporeInclude}").matching {
-        include "*.zip"
-    }
-}
-
-if (file("libs/mindspore-lite-1.0.1.aar").exists()) {
-    downloadMindSporeLibrary.enabled = false
-    unzipMindSporeInclude.enabled = false
-    cleanUnusedmindsporeFiles.enabled = false
-}
-
-
 if (file("src/main/assets/posenet_model.ms").exists()) {
     downloadModelFile.enabled = false
 }
 
 preBuild.dependsOn downloadModelFile
-preBuild.dependsOn downloadMindSporeLibrary
-preBuild.dependsOn unzipMindSporeInclude
-preBuild.dependsOn cleanUnusedmindsporeFiles
 
 class DownloadUrlTask extends DefaultTask {
     @Input

model_zoo/official/lite/Himindspore/posenet/src/main/AndroidManifest.xml

@@ -1,18 +1,18 @@
 <?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/app_name"
+        android:label="@string/posenet_app_name"
         android:supportsRtl="true">
 
         <activity
             android:name=".PosenetMainActivity"
             android:screenOrientation="portrait"
-            android:theme="@style/Theme.AppCompat.NoActionBar">
-
-        </activity>
+            android:theme="@style/Theme.AppCompat.NoActionBar" />
     </application>
 
 </manifest>

model_zoo/official/lite/Himindspore/posenet/src/main/java/com/mindspore/posenet/PoseNetFragment.java

@@ -135,7 +135,7 @@ public class PoseNetFragment extends Fragment {
     public View onCreateView(LayoutInflater inflater, ViewGroup container,
                              Bundle savedInstanceState) {
         // Inflate the layout for this fragment
-        return inflater.inflate(R.layout.fragment_pose_net, container, false);
+        return inflater.inflate(R.layout.posenet_fragment_pose_net, container, false);
     }
 
     @Override

model_zoo/official/lite/Himindspore/posenet/src/main/java/com/mindspore/posenet/PosenetMainActivity.java

@@ -87,7 +87,7 @@ public class PosenetMainActivity extends AppCompatActivity implements CameraData
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
-        setContentView(R.layout.activity_main);
+        setContentView(R.layout.posenet_activity_main);
         addCameraFragment();
     }
 
@@ -178,7 +178,7 @@ public class PosenetMainActivity extends AppCompatActivity implements CameraData
      * Set the paint color and size.
      */
     private void setPaint() {
-        paint.setColor(getResources().getColor(R.color.text_blue));
+        paint.setColor(getResources().getColor(R.color.posenet_text_blue));
         paint.setTextSize(80.0f);
         paint.setStrokeWidth(8.0f);
     }

model_zoo/official/lite/Himindspore/posenet/src/main/res/drawable-v24/ic_launcher_foreground.xml

@@ -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>

model_zoo/official/lite/Himindspore/posenet/src/main/res/layout/activity_main.xml → model_zoo/official/lite/Himindspore/posenet/src/main/res/layout/posenet_activity_main.xml

@@ -4,7 +4,7 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:background="@android:color/black"
-    tools:context="com.mindspore.posenetdemo.MainActivity">
+    tools:context="com.mindspore.posenet.PosenetMainActivity">
 
     <FrameLayout
         android:id="@+id/container"

model_zoo/official/lite/Himindspore/posenet/src/main/res/values/colors.xml

@@ -1,19 +1,19 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <color name="colorPrimary">#6200EE</color>
-    <color name="colorPrimaryDark">#3700B3</color>
-    <color name="colorAccent">#03DAC5</color>
+    <color name="posenet_colorPrimary">#6200EE</color>
+    <color name="posenet_colorPrimaryDark">#3700B3</color>
+    <color name="posenet_colorAccent">#03DAC5</color>
 
-    <color name="mindspore_semi_transparent">#66000000</color>
+    <color name="posenet_mindspore_semi_transparent">#66000000</color>
 
-    <color name="white">#ffffff</color>
-    <color name="black">#000000</color>
-    <color name="gray">#A69D9D</color>
-    <color name="gray_btn">#424242</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="text_blue">#6DA7FF</color>
-    <color name="text_yellow">#F8E71C</color>
-    <color name="text_orange">#FF844D</color>
-    <color name="text_green">#66B50A</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>

model_zoo/official/lite/Himindspore/posenet/src/main/res/values/strings.xml

@@ -1,5 +1,5 @@
 <resources>
-    <string name="app_name">PoseNetDemo</string>
+    <string name="posenet_app_name">PoseNetDemo</string>
     <!-- TODO: Remove or change this placeholder text -->
-    <string name="hello_blank_fragment">Hello blank fragment</string>
+    <string name="posenet_hello_blank_fragment">Hello blank fragment</string>
 </resources>

model_zoo/official/lite/Himindspore/posenet/src/main/res/values/styles.xml

@@ -1,10 +1,10 @@
 <resources>
     <!-- Base application theme. -->
-    <style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
+    <style name="posenet_AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
         <!-- Customize your theme here. -->
-        <item name="colorPrimary">@color/colorPrimary</item>
-        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
-        <item name="colorAccent">@color/colorAccent</item>
+        <item name="colorPrimary">@color/posenet_colorPrimary</item>
+        <item name="colorPrimaryDark">@color/posenet_colorPrimaryDark</item>
+        <item name="colorAccent">@color/posenet_colorAccent</item>
     </style>
 
 </resources>

model_zoo/official/lite/Himindspore/settings.gradle

@@ -1,3 +1,4 @@
+include ':mindsporelibrary'
 include ':imageObject'
 include ':styletransfer'
 include ':posenet'

model_zoo/official/lite/Himindspore/styletransfer/build.gradle

@@ -46,7 +46,7 @@ android {
         google()
         jcenter()
         flatDir {
-            dirs 'libs'
+            dirs 'libs', '../mindsporelibrary/libs'
         }
     }
 
@@ -63,7 +63,6 @@ apply from: 'download.gradle'
 dependencies {
     implementation 'androidx.legacy:legacy-support-v4:1.0.0'
     implementation 'androidx.recyclerview:recyclerview:1.1.0'
-    implementation fileTree(dir: 'libs', include: ['*.jar', '*.aar'])
     implementation 'androidx.appcompat:appcompat:1.2.0'
     implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
     testImplementation 'junit:junit:4.12'
@@ -75,5 +74,7 @@ dependencies {
 
     implementation 'com.alibaba:arouter-api:1.2.1'
     annotationProcessor 'com.alibaba:arouter-compiler:1.1.2'
+    implementation(name: 'mindspore-lite-1.0.1', ext: 'aar')
+
 
 }

model_zoo/official/lite/Himindspore/styletransfer/download.gradle

@@ -3,16 +3,10 @@
  * Including mindspore-lite .so file, minddata-lite .so file and model file.
  * The libraries can be downloaded manually.
  */
-def mindsporeLite_Version = "mindspore-lite-maven-1.0.1"
 def targetPredictModelFile = "src/main/assets/style_predict_quant.ms"
 def targetTransferModelFile = "src/main/assets/style_transfer_quant.ms"
 def modelPredictDownloadUrl = "https://download.mindspore.cn/model_zoo/official/lite/style_lite/style_predict_quant.ms"
 def modelTransferDownloadUrl = "https://download.mindspore.cn/model_zoo/official/lite/style_lite/style_transfer_quant.ms"
-def mindsporeLiteDownloadUrl = "https://ms-release.obs.cn-north-4.myhuaweicloud.com/1.0.1/lite/java/${mindsporeLite_Version}.zip"
-def mindSporeLibrary = "libs/${mindsporeLite_Version}.zip"
-def cleantargetMindSporeInclude = "libs"
-def targetMindSporeInclude = "libs/"
-
 
 task downloadPredictModelFile(type: DownloadUrlTask) {
     doFirst {
@@ -30,36 +24,6 @@ task downloadTransferModelFile(type: DownloadUrlTask) {
     target = file("${targetTransferModelFile}")
 }
 
-
-task downloadMindSporeLibrary(type: DownloadUrlTask) {
-    doFirst {
-        println "Downloading ${mindsporeLiteDownloadUrl}"
-    }
-    sourceUrl = "${mindsporeLiteDownloadUrl}"
-    target = file("${mindSporeLibrary}")
-}
-
-task unzipMindSporeInclude(type: Copy, dependsOn: ['downloadMindSporeLibrary']) {
-    doFirst {
-        println "Unzipping ${mindSporeLibrary}"
-    }
-    from zipTree("${mindSporeLibrary}")
-    into "${targetMindSporeInclude}"
-}
-
-task cleanUnusedmindsporeFiles(type: Delete, dependsOn: ['unzipMindSporeInclude']) {
-    delete fileTree("${cleantargetMindSporeInclude}").matching {
-        include "*.zip"
-    }
-}
-
-if (file("libs/mindspore-lite-1.0.1.aar").exists()) {
-    downloadMindSporeLibrary.enabled = false
-    unzipMindSporeInclude.enabled = false
-    cleanUnusedmindsporeFiles.enabled = false
-}
-
-
 if (file("src/main/assets/style_transfer_quant.ms").exists()) {
     downloadTransferModelFile.enabled = false
 }
@@ -70,9 +34,6 @@ if (file("src/main/assets/style_predict_quant.ms").exists()) {
 
 preBuild.dependsOn downloadPredictModelFile
 preBuild.dependsOn downloadTransferModelFile
-preBuild.dependsOn downloadMindSporeLibrary
-preBuild.dependsOn unzipMindSporeInclude
-preBuild.dependsOn cleanUnusedmindsporeFiles
 
 class DownloadUrlTask extends DefaultTask {
     @Input

model_zoo/official/lite/Himindspore/styletransfer/src/main/AndroidManifest.xml

@@ -1,5 +1,6 @@
 <?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.styletransfer">
 
     <application
@@ -10,7 +11,18 @@
             android:name=".StyleMainActivity"
             android:screenOrientation="portrait"
             android:theme="@style/Theme.AppCompat.NoActionBar" />
-    </application>
 
+        <provider
+            android:name="androidx.core.content.FileProvider"
+            android:authorities="com.mindspore.styletransfer.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/style_file_paths" />
+        </provider>
+    </application>
 
 </manifest>

model_zoo/official/lite/Himindspore/styletransfer/src/main/java/com/mindspore/styletransfer/BitmapUtils.java

@@ -89,7 +89,7 @@ public class BitmapUtils {
     }
 
     // Scale pictures to screen width.
-    private static Bitmap zoomImage(Bitmap imageBitmap, int targetWidth, int maxHeight) {
+    public static Bitmap zoomImage(Bitmap imageBitmap, int targetWidth, int maxHeight) {
         float scaleFactor =
                 Math.max(
                         (float) imageBitmap.getWidth() / (float) targetWidth,
@@ -104,6 +104,26 @@ public class BitmapUtils {
         return resizedBitmap;
     }
 
+    public static Bitmap changeBitmapSize(Bitmap bitmap, int targetWidth, int targetHeight) {
+        int width = bitmap.getWidth();
+        int height = bitmap.getHeight();
+        Log.e("width", "width:" + width);
+        Log.e("height", "height:" + height);
+
+        float scaleWidth = ((float) targetWidth) / width;
+        float scaleHeight = ((float) targetHeight) / height;
+
+        Matrix matrix = new Matrix();
+        matrix.postScale(scaleWidth, scaleHeight);
+
+        bitmap = Bitmap.createBitmap(bitmap, 0, 0, width, height, matrix, true);
+        bitmap.getWidth();
+        bitmap.getHeight();
+        Log.e("newWidth", "newWidth" + bitmap.getWidth());
+        Log.e("newHeight", "newHeight" + bitmap.getHeight());
+        return bitmap;
+    }
+
     /**
      * Get the rotation angle of the photo.
      *

model_zoo/official/lite/Himindspore/styletransfer/src/main/java/com/mindspore/styletransfer/ImageUtils.java

@@ -16,16 +16,24 @@
 package com.mindspore.styletransfer;
 
 import android.content.Context;
+import android.content.Intent;
 import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
 import android.graphics.Color;
 import android.graphics.Matrix;
 import android.graphics.RectF;
+import android.media.MediaScannerConnection;
+import android.net.Uri;
+import android.os.Build;
+import android.os.Environment;
+import android.util.Log;
 
 import androidx.annotation.NonNull;
 import androidx.exifinterface.media.ExifInterface;
 
 import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.nio.ByteBuffer;
@@ -33,6 +41,8 @@ import java.nio.ByteOrder;
 
 public class ImageUtils {
 
+    private static final String TAG = "ImageUtils";
+
     private static Matrix decodeExifOrientation(int orientation) {
         Matrix matrix = new Matrix();
 
@@ -198,4 +208,59 @@ public class ImageUtils {
         }
         return ret;
     }
+
+    // Save the picture to the system album and refresh it.
+    public static void saveToAlbum(final Context context, Bitmap bitmap) {
+        File file = null;
+        String fileName = System.currentTimeMillis() + ".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);
+            bitmap.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;
+        }
+        // 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,
+                    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);
+                        }
+                    });
+        } else {
+            String relationDir = file.getParent();
+            File file1 = new File(relationDir);
+            context.sendBroadcast(new Intent(Intent.ACTION_MEDIA_MOUNTED, Uri.fromFile(file1.getAbsoluteFile())));
+        }
+    }
 }

model_zoo/official/lite/Himindspore/styletransfer/src/main/java/com/mindspore/styletransfer/OnBackgroundImageListener.java

@@ -0,0 +1,9 @@
+package com.mindspore.styletransfer;
+
+import android.view.View;
+
+public interface OnBackgroundImageListener {
+    void onBackImageSelected(int position);
+
+    void onImageAdd(View view);
+}

model_zoo/official/lite/Himindspore/styletransfer/src/main/java/com/mindspore/styletransfer/OnListFragmentInteractionListener.java

@@ -1,5 +0,0 @@
-package com.mindspore.styletransfer;
-
-public interface OnListFragmentInteractionListener {
-    void onListFragmentInteraction(String item);
-}

model_zoo/official/lite/Himindspore/styletransfer/src/main/java/com/mindspore/styletransfer/StyleMainActivity.java

@@ -18,44 +18,54 @@ package com.mindspore.styletransfer;
 import android.content.Intent;
 import android.content.res.Configuration;
 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.TextUtils;
 import android.util.Log;
 import android.util.Pair;
 import android.view.View;
-import android.widget.Button;
 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.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 java.io.IOException;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
+import java.io.File;
+import java.io.FileNotFoundException;
 
 @Route(path = "/styletransfer/StyleMainActivity")
-public class StyleMainActivity extends AppCompatActivity implements View.OnClickListener, OnListFragmentInteractionListener {
+public class StyleMainActivity extends AppCompatActivity implements OnBackgroundImageListener {
 
     private static final String TAG = "StyleMainActivity";
 
+    private static final int[] IMAGES = {R.drawable.style0, R.drawable.style1, R.drawable.style2, R.drawable.style3, R.drawable.style4,
+            R.drawable.style5, R.drawable.style6, R.drawable.style7, R.drawable.style8, R.drawable.style9,
+            R.drawable.style10, R.drawable.style11, R.drawable.style12, R.drawable.style13, R.drawable.style14,
+            R.drawable.style15, R.drawable.style16, R.drawable.style17, R.drawable.style18, R.drawable.style19, R.drawable.add};
+
     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 StyleTransferModelExecutor transferModelExecutor;
 
     private boolean isRunningModel;
 
-    private ImageView imgOrigin;
-    private Button btnImage;
+    private ImageView imgPreview;
     private Uri imageUri;
+    private TextView textOriginImage;
+    private ProgressBar progressBar;
 
     private RecyclerView recyclerView;
 
@@ -63,8 +73,7 @@ public class StyleMainActivity extends AppCompatActivity implements View.OnClick
     private Integer maxHeightOfImage;
     private boolean isLandScape;
 
-    private Bitmap originBitmap, styleBitmap;
-    private String selectedStyle;
+    private Bitmap originBitmap, styleBitmap, resultBitmap;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -75,52 +84,78 @@ public class StyleMainActivity extends AppCompatActivity implements View.OnClick
     }
 
     private void init() {
-        imgOrigin = findViewById(R.id.img_origin);
-        btnImage = findViewById(R.id.btn_image);
-        imgOrigin.setOnClickListener(this);
-        btnImage.setOnClickListener(this);
-
+        imgPreview = findViewById(R.id.img_origin);
+        textOriginImage = findViewById(R.id.tv_image);
+        progressBar = findViewById(R.id.progress);
         recyclerView = findViewById(R.id.recyclerview);
-        List<String> styles = new ArrayList<>();
-        try {
-            styles.addAll(Arrays.asList(getAssets().list("thumbnails")));
-        } catch (IOException e) {
-            e.printStackTrace();
-        }
-
-        GridLayoutManager gridLayoutManager = new GridLayoutManager(this, 3);
-        recyclerView.setLayoutManager(gridLayoutManager);
-        recyclerView.setAdapter(new StyleRecyclerViewAdapter(this, styles, this));
 
+        recyclerView.setLayoutManager(new GridLayoutManager(this, 3));
+        recyclerView.setAdapter(new StyleRecyclerViewAdapter(this, IMAGES, this));
         transferModelExecutor = new StyleTransferModelExecutor(this, false);
     }
 
+    public void onClickPhoto(View view) {
+        openGallay(RC_CHOOSE_PHOTO);
+        textOriginImage.setVisibility(View.GONE);
+    }
 
-    @Override
-    public void onClick(View view) {
-        if (view.getId() == R.id.img_origin || view.getId() == R.id.btn_image) {
-            btnImage.setVisibility(View.GONE);
-            openGallay();
+    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);
+        } else {
+            Toast.makeText(this, "Please select an original picture first", Toast.LENGTH_SHORT).show();
+        }
+    }
+
+    public void onClickSave(View view) {
+        if (this.resultBitmap == null) {
+            Log.e(TAG, "null processed image");
+            Toast.makeText(this.getApplicationContext(), R.string.no_pic_neededSave, Toast.LENGTH_SHORT).show();
+        } else {
+            ImageUtils.saveToAlbum(getApplicationContext(), this.resultBitmap);
+            Toast.makeText(this.getApplicationContext(), R.string.save_success, Toast.LENGTH_SHORT).show();
         }
     }
 
-    private void openGallay() {
+    private void openGallay(int request) {
         Intent intentToPickPic = new Intent(Intent.ACTION_PICK, null);
         intentToPickPic.setDataAndType(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, "image/*");
-        startActivityForResult(intentToPickPic, RC_CHOOSE_PHOTO);
+        startActivityForResult(intentToPickPic, 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 (RC_CHOOSE_PHOTO == requestCode && null != data && null != data.getData()) {
-            if (data != null) {
-                this.imageUri = data.getData();
-                showOriginImage();
+        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) {
+                showOriginCamera();
             }
-        } else {
-            finish();
         }
     }
 
@@ -128,49 +163,81 @@ public class StyleMainActivity extends AppCompatActivity implements View.OnClick
         Pair<Integer, Integer> targetedSize = this.getTargetSize();
         int targetWidth = targetedSize.first;
         int maxHeight = targetedSize.second;
-        originBitmap = BitmapUtils.loadFromPath(StyleMainActivity.this, imageUri, targetWidth, maxHeight);
+        originBitmap = BitmapUtils.loadFromPath(this, imageUri, targetWidth, maxHeight);
         // Determine how much to scale down the image.
-        Log.i(TAG, "resized image size width:" + originBitmap.getWidth() + ",height: " + originBitmap.getHeight());
+        Log.e(TAG, "resized image size width:" + originBitmap.getWidth() + ",height: " + originBitmap.getHeight());
+        if (originBitmap != null) {
+            Glide.with(this).load(originBitmap).into(imgPreview);
+        }
+    }
 
+    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(imgOrigin);
+            Glide.with(this).load(originBitmap).into(imgPreview);
         }
     }
 
+    private void showCustomBack(Uri imageUri) {
+        Pair<Integer, Integer> targetedSize = this.getTargetSize();
+        int targetWidth = targetedSize.first;
+        int maxHeight = targetedSize.second;
+        styleBitmap = BitmapUtils.loadFromPath(this, imageUri, targetWidth, maxHeight);
+        startRunningModel(styleBitmap);
+    }
 
     @Override
-    public void onListFragmentInteraction(String item) {
-        this.selectedStyle = item;
-        startRunningModel();
+    public void onBackImageSelected(int position) {
+        styleBitmap = BitmapFactory.decodeResource(getResources(), IMAGES[position]);
+        startRunningModel(styleBitmap);
     }
 
-    private void startRunningModel() {
-        if (!isRunningModel && !TextUtils.isEmpty(selectedStyle)) {
-            styleBitmap = ImageUtils.loadBitmapFromResources(this, getUriFromAssetThumb(selectedStyle));
-            if (originBitmap == null) {
-                Toast.makeText(this, "Please select an original picture first", Toast.LENGTH_SHORT).show();
-                return;
-            }
+    @Override
+    public void onImageAdd(View view) {
+        openGallay(RC_CHOOSE_PHOTO_FOR_BACKGROUND);
+    }
+
+    private void startRunningModel(Bitmap styleBitmap) {
+        if (originBitmap == null) {
+            Toast.makeText(this, "Please select an original picture first", Toast.LENGTH_SHORT).show();
+            return;
+        }
+
+        if (!isRunningModel) {
             isRunningModel = true;
+            progressBar.setVisibility(View.VISIBLE);
             ModelExecutionResult result = transferModelExecutor.execute(originBitmap, styleBitmap);
-            Glide.with(this).load(result.getStyledImage()).into(imgOrigin);
+            if (null != result && null != result.getStyledImage()) {
+                resultBitmap = BitmapUtils.changeBitmapSize(result.getStyledImage(), originBitmap.getWidth(), originBitmap.getHeight());
+                Log.e("AAA", "w>>" + resultBitmap.getWidth() + ">>>h>>" + resultBitmap.getHeight());
+                Glide.with(this).load(resultBitmap).override(resultBitmap.getWidth(), resultBitmap.getHeight()).into(imgPreview);
+            } else {
+                Toast.makeText(this, "ModelExecute failed", Toast.LENGTH_SHORT).show();
+            }
             isRunningModel = false;
+            progressBar.setVisibility(View.INVISIBLE);
         } else {
             Toast.makeText(this, "Previous Model still running", Toast.LENGTH_SHORT).show();
         }
     }
 
-    private String getUriFromAssetThumb(String thumb) {
-        return "thumbnails/" + thumb;
-    }
-
     // Returns max width of image.
     private Integer getMaxWidthOfImage() {
         if (this.maxWidthOfImage == null) {
             if (this.isLandScape) {
-                this.maxWidthOfImage = ((View) this.imgOrigin.getParent()).getHeight();
+                this.maxWidthOfImage = ((View) this.imgPreview.getParent()).getHeight();
             } else {
-                this.maxWidthOfImage = ((View) this.imgOrigin.getParent()).getWidth();
+                this.maxWidthOfImage = ((View) this.imgPreview.getParent()).getWidth();
             }
         }
         return this.maxWidthOfImage;
@@ -180,9 +247,9 @@ public class StyleMainActivity extends AppCompatActivity implements View.OnClick
     private Integer getMaxHeightOfImage() {
         if (this.maxHeightOfImage == null) {
             if (this.isLandScape) {
-                this.maxHeightOfImage = ((View) this.imgOrigin.getParent()).getWidth();
+                this.maxHeightOfImage = ((View) this.imgPreview.getParent()).getWidth();
             } else {
-                this.maxHeightOfImage = ((View) this.imgOrigin.getParent()).getHeight();
+                this.maxHeightOfImage = ((View) this.imgPreview.getParent()).getHeight();
             }
         }
         return this.maxHeightOfImage;

model_zoo/official/lite/Himindspore/styletransfer/src/main/java/com/mindspore/styletransfer/StyleRecyclerViewAdapter.java

@@ -16,7 +16,6 @@
 package com.mindspore.styletransfer;
 
 import android.content.Context;
-import android.net.Uri;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -27,35 +26,16 @@ import androidx.recyclerview.widget.RecyclerView;
 
 import com.bumptech.glide.Glide;
 
-import java.util.List;
-
 public class StyleRecyclerViewAdapter extends RecyclerView.Adapter<StyleRecyclerViewAdapter.StyleItemViewHolder> {
 
-    private View.OnClickListener mOnClickListener;
-    private List<String> stylesList;
-    private Context context;
-    private OnListFragmentInteractionListener mListener;
+    private final int[] IMAGES;
+    private final Context context;
+    private final OnBackgroundImageListener mListener;
 
-    public StyleRecyclerViewAdapter(Context context, List<String> stylesList, OnListFragmentInteractionListener mListener) {
-        this.stylesList = stylesList;
+    public StyleRecyclerViewAdapter(Context context, int[] IMAGES, OnBackgroundImageListener mListener) {
+        this.IMAGES = IMAGES;
         this.context = context;
         this.mListener = mListener;
-
-        this.mOnClickListener = new View.OnClickListener() {
-            @Override
-            public void onClick(View view) {
-
-            }
-        };
-
-        this.mOnClickListener = (View.OnClickListener) (new View.OnClickListener() {
-            public final void onClick(View v) {
-
-                if (v.getTag() != null && v.getTag() instanceof String) {
-                    mListener.onListFragmentInteraction(String.valueOf(v.getTag()));
-                }
-            }
-        });
     }
 
     @NonNull
@@ -68,21 +48,27 @@ public class StyleRecyclerViewAdapter extends RecyclerView.Adapter<StyleRecycler
 
     @Override
     public void onBindViewHolder(@NonNull StyleItemViewHolder holder, int position) {
-        String imagePath = stylesList.get(position);
         Glide.with(context).
-                load(Uri.parse("file:///android_asset/thumbnails/" + imagePath)).
-                centerInside().
+                load(IMAGES[position]).
                 into(holder.getImageView());
 
         View view = holder.getMView();
-        view.setTag(imagePath);
-        view.setOnClickListener(this.mOnClickListener);
+        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 stylesList == null ? 0 : stylesList.size();
+        return IMAGES == null ? 0 : IMAGES.length;
     }
 
 

model_zoo/official/lite/Himindspore/styletransfer/src/main/java/com/mindspore/styletransfer/StyleTransferModelExecutor.java

@@ -113,8 +113,6 @@ public class StyleTransferModelExecutor {
 
 
     /**
-     * float 数组转 byte数组.
-     *
      * @param floats the floats
      * @return the byte [ ]
      */
@@ -127,23 +125,15 @@ public class StyleTransferModelExecutor {
     }
 
     @SuppressLint("LongLogTag")
-//    public ModelExecutionResult execute(String contentImagePath, String styleImageName) {
     public ModelExecutionResult execute(Bitmap contentImage, Bitmap styleBitmap) {
         Log.i(TAG, "running models");
 
         fullExecutionTime = SystemClock.uptimeMillis();
         preProcessTime = SystemClock.uptimeMillis();
-
-//        Bitmap contentImage = ImageUtils.decodeBitmap(new File(contentImagePath));
         ByteBuffer contentArray =
                 ImageUtils.bitmapToByteBuffer(contentImage, CONTENT_IMAGE_SIZE, CONTENT_IMAGE_SIZE, 0, 255);
-
-
-//        Bitmap styleBitmap =
-//                ImageUtils.loadBitmapFromResources(context, "thumbnails/" + styleImageName);
         ByteBuffer input = ImageUtils.bitmapToByteBuffer(styleBitmap, STYLE_IMAGE_SIZE, STYLE_IMAGE_SIZE, 0, 255);
 
-
         List<MSTensor> Predict_inputs = Predict_session.getInputs();
         if (Predict_inputs.size() != 1) {
             return null;
@@ -154,7 +144,6 @@ public class StyleTransferModelExecutor {
         preProcessTime = SystemClock.uptimeMillis() - preProcessTime;
         stylePredictTime = SystemClock.uptimeMillis();
 
-
         if (!Predict_session.runGraph()) {
             Log.e("MS_LITE", "Run Predict_graph failed");
             return null;
@@ -186,8 +175,6 @@ public class StyleTransferModelExecutor {
 
         MSTensor Transform_inputs_inTensor1 = Transform_inputs.get(1);
         Transform_inputs_inTensor1.setData(contentArray);
-
-
         styleTransferTime = SystemClock.uptimeMillis();
 
         if (!Transform_session.runGraph()) {
@@ -197,7 +184,6 @@ public class StyleTransferModelExecutor {
 
         styleTransferTime = SystemClock.uptimeMillis() - styleTransferTime;
         Log.d(TAG, "Style apply Time to run: " + styleTransferTime);
-
         postProcessTime = SystemClock.uptimeMillis();
 
         // Get output tensor values.
@@ -232,7 +218,6 @@ public class StyleTransferModelExecutor {
             outputImage[x] = arrayThree;
         }
 
-
         Bitmap styledImage =
                 ImageUtils.convertArrayToBitmap(outputImage, CONTENT_IMAGE_SIZE, CONTENT_IMAGE_SIZE);
         postProcessTime = SystemClock.uptimeMillis() - postProcessTime;

model_zoo/official/lite/Himindspore/styletransfer/src/main/res/drawable/progressbar.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<animated-rotate xmlns:android="http://schemas.android.com/apk/res/android"
+    android:fromDegrees="0"
+    android:pivotX="50%"
+    android:pivotY="50%"
+    android:toDegrees="360">
+    <shape
+        android:innerRadiusRatio="3"
+        android:shape="ring"
+        android:thicknessRatio="8"
+        android:useLevel="false">
+        <gradient
+            android:centerColor="#62AEEC"
+            android:centerY="0.50"
+            android:endColor="#1063A5"
+            android:startColor="#61C2EC"
+            android:type="sweep"
+            android:useLevel="false" />
+    </shape>
+</animated-rotate>

model_zoo/official/lite/Himindspore/styletransfer/src/main/res/layout/activity_main_style.xml

@@ -18,6 +18,7 @@
             android:drawableStart="@drawable/logo2"
             android:drawablePadding="5dp"
             android:gravity="center_vertical"
+            android:maxLines="1"
             android:text="MindSpore StyleTransfer"
             android:textColor="#ffffff"
             android:textSize="20sp" />
@@ -25,42 +26,117 @@
 
     <FrameLayout
         android:layout_width="match_parent"
-        android:layout_height="wrap_content">
+        android:layout_height="300dp">
 
         <ImageView
             android:id="@+id/img_origin"
-            android:layout_width="256dp"
-            android:layout_height="256dp"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
             android:layout_gravity="center"
             android:layout_margin="10dp"
             android:scaleType="fitXY" />
 
-        <Button
-            android:id="@+id/btn_image"
+        <TextView
+            android:id="@+id/tv_image"
             android:layout_width="206dp"
             android:layout_height="48dp"
             android:layout_gravity="center"
-            android:background="@color/gray_btn"
+            android:gravity="center"
             android:paddingLeft="4dp"
             android:text="Choose a Image"
             android:textAllCaps="false"
             android:textColor="@color/white"
-            android:textSize="16sp" />
-
+            android:textSize="20sp" />
 
+        <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="wrap_content"
+        android:orientation="horizontal">
+
+        <Button
+            android:layout_width="0dp"
+            android:layout_height="48dp"
+            android:layout_marginLeft="20dp"
+            android:layout_marginRight="5dp"
+            android:layout_weight="1"
+            android:background="@color/gray_btn"
+            android:gravity="center"
+            android:onClick="onClickPhoto"
+            android:text="PHOTO"
+            android:textAllCaps="false"
+            android:textColor="@color/white"
+            android:textSize="12sp" />
+
+        <Button
+            android:layout_width="0dp"
+            android:layout_height="48dp"
+            android:layout_marginLeft="5dp"
+            android:layout_marginRight="5dp"
+            android:layout_weight="1"
+            android:background="@color/gray_btn"
+            android:gravity="center"
+            android:onClick="onClickCamera"
+            android:text="CAMERA"
+            android:textAllCaps="false"
+            android:textColor="@color/white"
+            android:textSize="12sp" />
+
+        <Button
+            android:layout_width="0dp"
+            android:layout_height="48dp"
+            android:layout_marginLeft="5dp"
+            android:layout_marginRight="5dp"
+            android:layout_weight="1"
+            android:background="@color/gray_btn"
+            android:gravity="center"
+            android:onClick="onClickRecovery"
+            android:text="RECOVERY"
+            android:textAllCaps="false"
+            android:textColor="@color/white"
+            android:textSize="12sp" />
+
+        <Button
+            android:layout_width="0dp"
+            android:layout_height="48dp"
+            android:layout_marginLeft="5dp"
+            android:layout_marginRight="20dp"
+            android:layout_weight="1"
+            android:background="@color/gray_btn"
+            android:gravity="center"
+            android:onClick="onClickSave"
+            android:text="SAVE"
+            android:textAllCaps="false"
+            android:textColor="@color/white"
+            android:textSize="12sp" />
+    </LinearLayout>
+
     <TextView
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_marginLeft="20dp"
+        android:layout_marginTop="20dp"
         android:text="Choose a Style"
         android:textColor="@color/white"
         android:textSize="20sp" />
 
     <androidx.recyclerview.widget.RecyclerView
-        android:layout_margin="20dp"
         android:id="@+id/recyclerview"
         android:layout_width="match_parent"
-        android:layout_height="wrap_content" />
+        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" />
 </LinearLayout>

model_zoo/official/lite/Himindspore/styletransfer/src/main/res/layout/image_item.xml

@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
@@ -8,14 +7,8 @@
 
     <ImageView
         android:id="@+id/image_view"
-        android:layout_width="150dp"
-        android:layout_height="150dp"
-        android:padding="0dp"
-        android:scaleType="centerCrop"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintDimensionRatio="W,1:1"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent"
-        tools:srcCompat="@tools:sample/backgrounds/scenic" />
-</androidx.constraintlayout.widget.ConstraintLayout>
+        android:layout_width="wrap_content"
+        android:layout_height="120dp"
+        android:scaleType="fitXY"
+        tools:srcCompat="@drawable/logo2" />
+</LinearLayout>

model_zoo/official/lite/Himindspore/styletransfer/src/main/res/values/strings.xml

@@ -1,5 +1,6 @@
 <resources>
     <string name="app_name">StyleTransfer</string>
     <!-- TODO: Remove or change this placeholder text -->
-    <string name="hello_blank_fragment">Hello blank fragment</string>
+    <string name="no_pic_neededSave">Null Image needed to save</string>
+    <string name="save_success">Save success</string>
 </resources>

model_zoo/official/lite/Himindspore/styletransfer/src/main/res/xml/style_file_paths.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<paths>
+    <external-path
+        name="external_files"
+        path="." />
+</paths>

model_zoo/official/lite/posenet/app/src/main/AndroidManifest.xml

@@ -17,16 +17,16 @@
         <activity android:name=".TestActivity"
             android:screenOrientation="portrait"
             android:theme="@style/Theme.AppCompat.NoActionBar">
-
-        </activity>
-        <activity android:name=".MainActivity"
-            android:screenOrientation="portrait"
-            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>
+        <activity android:name=".MainActivity"
+            android:screenOrientation="portrait"
+            android:theme="@style/Theme.AppCompat.NoActionBar">
+
+        </activity>
     </application>
 
 </manifest>

model_zoo/official/lite/posenet/app/src/main/java/com/mindspore/posenetdemo/Posenet.java

@@ -172,7 +172,7 @@ public class Posenet {
      * returns:
      * person: a Person object containing data about keypoint locations and confidence scores
      */
-    Person estimateSinglePose(Bitmap bitmap) {
+    public Person estimateSinglePose(Bitmap bitmap) {
         long estimationStartTimeNanos = SystemClock.elapsedRealtimeNanos();
         ByteBuffer inputArray = this.initInputArray(bitmap);
         List<MSTensor> inputs = session.getInputs();