WebRTCModule.java 文件源码

@ReactMethod
public void mediaStreamTrackStop(final String id) {
    // Is this functionality equivalent to `mediaStreamTrackRelease()` ?
    // if so, we should merge this two and remove track from stream as well.
    MediaStreamTrack track = mMediaStreamTracks.get(id);
    if (track == null) {
        Log.d(TAG, "mediaStreamTrackStop() track is null");
        return;
    }
    track.setEnabled(false);
    if (track.kind().equals("video")) {
        removeVideoCapturer(id);
    }
    mMediaStreamTracks.remove(id);
    // What exactly does `detached` mean in doc?
    // see: https://www.w3.org/TR/mediacapture-streams/#track-detached
}