Android 谷歌推荐的VR实现方式(分享)

compile 'com.google.vr:sdk-panowidget:1.80.0'

<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/>
<uses-permission android:name="android.permission.READ_PHONE_STATE"/>
<uses-permission android:name="android.permission.GET_TASKS"/>

public class GoogleVRActivity extends AppCompatActivity {
 private VrPanoramaView mVrPanoramaView;
 private VrPanoramaView.Options paNormalOptions;
 @Override
 protected void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.activity_google_vr);
  initVrPaNormalView();
 }
 @Override
 protected void onPause() {
  super.onPause();
  mVrPanoramaView.pauseRendering();
 }
 @Override
 protected void onResume() {
  super.onResume();
  mVrPanoramaView.resumeRendering();
 }
 @Override
 protected void onDestroy() {
  // Destroy the widget and free memory.
  super.onDestroy();
  mVrPanoramaView.shutdown();
 }

 //初始化VR图片
 private void initVrPaNormalView() {
  mVrPanoramaView = (VrPanoramaView) findViewById(R.id.mVrPanoramaView);
  paNormalOptions = new VrPanoramaView.Options();
  paNormalOptions.inputType = VrPanoramaView.Options.TYPE_STEREO_OVER_UNDER;
//  mVrPanoramaView.setFullscreenButtonEnabled (false); //隐藏全屏模式按钮
  mVrPanoramaView.setInfoButtonEnabled(false); //设置隐藏最左边信息的按钮
  mVrPanoramaView.setStereoModeButtonEnabled(false); //设置隐藏立体模型的按钮
  mVrPanoramaView.setEventListener(new ActivityEventListener()); //设置监听
  //加载本地的图片源
  mVrPanoramaView.loadImageFromBitmap(BitmapFactory.decodeResource(getResources(), R.drawable.andes), paNormalOptions);
  //设置网络图片源
//  panoWidgetView.loadImageFromByteArray();
 }
 private class ActivityEventListener extends VrPanoramaEventListener {
  @Override
  public void onLoadSuccess() {//图片加载成功
  }

  @Override
  public void onLoadError(String errorMessage) {//图片加载失败
  }
  @Override
  public void onClick() {//当我们点击了VrPanoramaView 时候触发   super.onClick();
  }
  @Override
  public void onDisplayModeChanged(int newDisplayMode) {
   //改变显示模式时候出发（全屏模式和纸板模式）
   super.onDisplayModeChanged(newDisplayMode);
  }
 }
}

<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
   android:layout_width="match_parent"
   android:layout_height="match_parent"
   android:background="@android:color/white">
 <LinearLayout
  android:layout_width="match_parent"
  android:layout_height="match_parent"
  android:padding="10dip"
  android:id="@+id/main_layout"
  android:orientation="vertical" >
  <TextView
   
   android:id="@+id/title"
   android:textSize="@dimen/title_text_size"
   android:textStyle="bold"
   android:textColor="@color/colorAccent"
   android:text="第二种谷歌官方VR演示" />
  <TextView
   
   android:id="@+id/subtitle"
   android:textColor="@color/colorAccent"
   android:textSize="@dimen/caption_text_size"
   android:text="谷歌纸壳子demo" />
  <TextView
   
   android:id="@+id/paragraph2"
   android:textColor="@color/colorAccent"
   android:textSize="@dimen/paragragh_text_size"
   android:text="鱼和熊掌不可兼得" />
  <com.google.vr.sdk.widgets.pano.VrPanoramaView
   android:id="@+id/mVrPanoramaView"
   android:layout_width="match_parent"
   android:layout_height="250dip"/>

 </LinearLayout>
</ScrollView>