import com.google.vr.sdk.widgets.pano.VrPanoramaView; //导入依赖的package包/类
private void initPanoView() {
	vrPano = (VrPanoramaView) findViewById(R.id.vr_pano);
	loading = findViewById(R.id.pb_loading);
	Intent intent = getIntent();
	String url = intent.getStringExtra("url");
	String mp3 = intent.getStringExtra("mp3");
	initPlayer(mp3);
	OkGo.get(url).cacheKey(url).execute(new BitmapCallback() {
		@Override
		public void onSuccess(Bitmap bitmap, Call call, Response response) {
			loading.setVisibility(View.GONE);

			VrPanoramaView.Options options = new VrPanoramaView.Options();
			options.inputType = VrPanoramaView.Options.TYPE_MONO;
			vrPano.loadImageFromBitmap(bitmap, options);
		}
	});

}
 

import com.google.vr.sdk.widgets.pano.VrPanoramaView; //导入依赖的package包/类
private synchronized void loadPanoImage() {
    ImageLoaderTask task = backgroundImageLoaderTask;
    if (task != null && !task.isCancelled()) {
        // Cancel any task from a previous loading.
        task.cancel(true);
    }

    // pass in the name of the image to load from assets.
    VrPanoramaView.Options viewOptions = new VrPanoramaView.Options();
    viewOptions.inputType = VrPanoramaView.Options.TYPE_STEREO_OVER_UNDER;

    // use the name of the image in the assets/ directory.
    String panoImageName = "converted.jpg";

    // create the task passing the widget view and call execute to start.
    task = new ImageLoaderTask(panoWidgetView, viewOptions, panoImageName);
    task.execute(getAssets());
    backgroundImageLoaderTask = task;
}
 

import com.google.vr.sdk.widgets.pano.VrPanoramaView; //导入依赖的package包/类
private synchronized void loadPanoImage() {
    ImageLoaderTask task = backgroundImageLoaderTask;
    if (task != null && !task.isCancelled()) {
        // Cancel any task from a previous loading.
        task.cancel(true);
    }

    // pass in the name of the image to load from assets.
    VrPanoramaView.Options viewOptions = new VrPanoramaView.Options();
    viewOptions.inputType = VrPanoramaView.Options.TYPE_STEREO_OVER_UNDER;

    // use the name of the image in the assets/ directory.
    String panoImageName = "converted.jpg";

    // create the task passing the widget view and call execute to start.
    task = new ImageLoaderTask(panoWidgetView, viewOptions, panoImageName);
    task.execute(getActivity().getAssets());
    backgroundImageLoaderTask = task;
}
 

import com.google.vr.sdk.widgets.pano.VrPanoramaView; //导入依赖的package包/类
/**
 * Called when the app is launched via the app icon or an intent using the adb command above. This
 * initializes the app and loads the image to render.
 */
@Override
protected void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.main_layout);

  // Make the source link clickable.
  TextView sourceText = (TextView) findViewById(R.id.source);
  sourceText.setText(Html.fromHtml(getString(R.string.source)));
  sourceText.setMovementMethod(LinkMovementMethod.getInstance());

  panoWidgetView = (VrPanoramaView) findViewById(R.id.pano_view);
  panoWidgetView.setEventListener(new ActivityEventListener());

  // Initial launch of the app or an Activity recreation due to rotation.
  handleIntent(getIntent());
}
 

import com.google.vr.sdk.widgets.pano.VrPanoramaView; //导入依赖的package包/类
@Override
protected void onPostExecute(Bitmap bitmap) {
    final VrPanoramaView vw = viewReference.get();
    if (vw != null && bitmap != null) {
        vw.loadImageFromBitmap(bitmap, viewOptions);
    }
}
 

import com.google.vr.sdk.widgets.pano.VrPanoramaView; //导入依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    panoWidgetView = (VrPanoramaView) findViewById(R.id.vr_view);
    //loadPanoImage();
    loadPanoImage();
}
 

import com.google.vr.sdk.widgets.pano.VrPanoramaView; //导入依赖的package包/类
public void onAfterUpdateTransaction() {
    panoWidgetView = new VrPanoramaView(_activity);
    panoWidgetView.setEventListener(new ActivityEventListener());
    panoWidgetView.setStereoModeButtonEnabled(false);
    panoWidgetView.setInfoButtonEnabled(false);
    panoWidgetView.setFullscreenButtonEnabled(false);
    this.addView(panoWidgetView);

    if (imageLoaderTask != null) {
        imageLoaderTask.cancel(true);
    }
    imageLoaderTask = new ImageLoaderTask();
    imageLoaderTask.execute(Pair.create(imageUrl, panoOptions));
}
 

import com.google.vr.sdk.widgets.pano.VrPanoramaView; //导入依赖的package包/类
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
    View v =  inflater.inflate(R.layout.welcome_fragment, container,false);
    panoWidgetView = (VrPanoramaView) v.findViewById(R.id.pano_view);
    loadPanoImage();

    return v;
}
 

import com.google.vr.sdk.widgets.pano.VrPanoramaView; //导入依赖的package包/类
@NonNull private VrPanoramaView createPanoramaView() {
  final VrPanoramaView sphere = new VrPanoramaView(getContext());
  final int widthInPixel = getContext().getResources().getDimensionPixelSize(R.dimen.panorama_preview_width);
  final int heightInPixel = getContext().getResources().getDimensionPixelSize(R.dimen.panorama_preview_height);

  final FrameLayout.LayoutParams layoutParams = new FrameLayout.LayoutParams(widthInPixel, heightInPixel);
  sphere.setLayoutParams(layoutParams);

  sphere.setInfoButtonEnabled(false);
  sphere.setStereoModeButtonEnabled(true);

  return sphere;
}
 

import com.google.vr.sdk.widgets.pano.VrPanoramaView; //导入依赖的package包/类
public ImageLoaderTask(VrPanoramaView view, VrPanoramaView.Options viewOptions, String assetName) {
    viewReference = new WeakReference<>(view);
    this.viewOptions = viewOptions;
    this.assetName = assetName;
}
 

import com.google.vr.sdk.widgets.pano.VrPanoramaView; //导入依赖的package包/类
public ImageLoader(VrPanoramaView view, VrPanoramaView.Options viewOptions, String assetName) {
    viewReference = new WeakReference<>(view);
    this.viewOptions = viewOptions;
    this.assetName = assetName;
}