TextureRenderView.java 文件源码

@TargetApi(Build.VERSION_CODES.JELLY_BEAN)
public void bindToMediaPlayer(IMediaPlayer mp) {
    if (mp == null)
        return;

    if ((Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) &&
            (mp instanceof ISurfaceTextureHolder)) {
        ISurfaceTextureHolder textureHolder = (ISurfaceTextureHolder) mp;
        mTextureView.mSurfaceCallback.setOwnSurfaceTexture(false);

        SurfaceTexture surfaceTexture = textureHolder.getSurfaceTexture();
        if (surfaceTexture != null) {
            mTextureView.setSurfaceTexture(surfaceTexture);
        } else {
            textureHolder.setSurfaceTexture(mSurfaceTexture);
            textureHolder.setSurfaceTextureHost(mTextureView.mSurfaceCallback);
        }
    } else {
        mp.setSurface(openSurface());
    }
}