WebRTCModule.java 文件源码

@ReactMethod
public void mediaStreamTrackSwitchCamera(final String id) {
    MediaStreamTrack track = mMediaStreamTracks.get(id);
    if (track != null) {
        VideoCapturer videoCapturer = mVideoCapturers.get(id);
        if (videoCapturer != null) {
            CameraVideoCapturer cameraVideoCapturer
                = (CameraVideoCapturer) videoCapturer;
            cameraVideoCapturer.switchCamera(null);
        }
    }
}