@Override
public void setAudioEnabled(boolean enabled) {
if (mState != State.kConnected || lMS == null) {
return;
}
for (AudioTrack audioTrack : lMS.audioTracks) {
audioTrack.setEnabled(enabled);
}
}
/** begin streaming to server - MUST run on VcThread */
void doPublish(VideoStreamsView view) {
if (mVideoCapturer != null) {
return;
}
MediaConstraints videoConstraints = new MediaConstraints();
videoConstraints.mandatory.add(new MediaConstraints.KeyValuePair("maxWidth", "320"));
videoConstraints.mandatory.add(new MediaConstraints.KeyValuePair("maxHeight", "240"));
videoConstraints.mandatory.add(new MediaConstraints.KeyValuePair("maxFrameRate", "10"));
MediaConstraints audioConstraints = new MediaConstraints();
audioConstraints.optional.add(
new MediaConstraints.KeyValuePair("googEchoCancellation2", "true"));
audioConstraints.optional.add(
new MediaConstraints.KeyValuePair("googNoiseSuppression", "true"));
lMS = sFactory.createLocalMediaStream("ARDAMS");
if (videoConstraints != null) {
mVideoCapturer = getVideoCapturer();
mVideoSource = sFactory.createVideoSource(mVideoCapturer, videoConstraints);
VideoTrack videoTrack = sFactory.createVideoTrack("ARDAMSv0", mVideoSource);
lMS.addTrack(videoTrack);
}
if (audioConstraints != null) {
AudioTrack audioTrack =
sFactory.createAudioTrack("ARDAMSa0", sFactory.createAudioSource(audioConstraints));
lMS.addTrack(audioTrack);
audioTrack.setEnabled(false);
}
StreamDescription stream = new StreamDescription("", false, true, true, false, null, mNick);
MediaConstraints pcConstraints = makePcConstraints();
MyPcObserver pcObs = new MyPcObserver(new LicodeSdpObserver(stream, true), stream);
PeerConnection pc = sFactory.createPeerConnection(mIceServers, pcConstraints, pcObs);
pc.addStream(lMS, new MediaConstraints());
stream.setMedia(lMS);
if (view != null) {
stream.attachRenderer(new VideoCallbacks(view, VideoStreamsView.LOCAL_STREAM_ID));
}
stream.initLocal(pc, pcObs.getSdpObserver());
}
private AudioTrack createAudioTrack() {
audioSource = factory.createAudioSource(audioConstraints);
localAudioTrack = factory.createAudioTrack(AUDIO_TRACK_ID, audioSource);
localAudioTrack.setEnabled(enableAudio);
return localAudioTrack;
}