SimpleExoPlayer.java 文件源码

/**
 * Sets the {@link TextureView} onto which video will be rendered. The player will track the
 * lifecycle of the surface automatically.
 *
 * @param textureView The texture view.
 */
public void setVideoTextureView(TextureView textureView) {
  removeSurfaceCallbacks();
  this.textureView = textureView;
  if (textureView == null) {
    setVideoSurfaceInternal(null, true);
  } else {
    if (textureView.getSurfaceTextureListener() != null) {
      Log.w(TAG, "Replacing existing SurfaceTextureListener.");
    }
    SurfaceTexture surfaceTexture = textureView.getSurfaceTexture();
    setVideoSurfaceInternal(surfaceTexture == null ? null : new Surface(surfaceTexture), true);
    textureView.setSurfaceTextureListener(componentListener);
  }
}