android - 使用图像阅读器表面作为显示黑屏的外层视频表面

Question

我正在尝试使用 imagereader 表面作为 exoplayer 的表面，视频中断但音频正在播放。

`DisplayMetrics displayMetrics = new DisplayMetrics();
 getWindowManager().getDefaultDisplay().getMetrics(displayMetrics);
 int height = displayMetrics.heightPixels;
 int width = displayMetrics.widthPixels;

 ImageReader mReader = ImageReader.newInstance(width,height,ImageFormat.YUV_420_888,1);
 Surface mReaderSurface = mReader.getSurface();
 HandlerThread mHandlerThread = new HandlerThread("hh");
 mHandlerThread.start();
 Handler mHandler = new Handler(mHandlerThread.getLooper());
 mReader.setOnImageAvailableListener(this, mHandler);
 player.setVideoSurface(mReaderSurface);

`