public void StopConference(Action <string> callback)
{
// Detach signalling from the conference.
Signalling.Detach((error) =>
{
// Stop echo canceller.
if (EnableSoftwareEchoCancellation)
{
OpusEchoCanceller.Stop();
OpusEchoCanceller = null;
}
Conference.OnLinkInit -= LogLinkInit;
Conference.OnLinkUp -= LogLinkUp;
Conference.OnLinkDown -= LogLinkDown;
Conference = null;
VideoStream.OnLinkInit -= AddRemoteVideoControl;
VideoStream.OnLinkDown -= RemoveRemoteVideoControl;
VideoStream = null;
AudioStream = null;
callback(error);
});
}
// TODO: will move to dispose
/// <summary>
/// Stops the conference.
/// </summary>
/// <returns>The conference.</returns>
private void StopConference()
{
try
{
#if __ANDROID__
// Stop echo canceller.
OpusEchoCanceller.Stop();
OpusEchoCanceller = null;
#endif
conference.OnLinkInit -= LogLinkInit;
conference.OnLinkUp -= LogLinkUp;
conference.OnLinkDown -= LogLinkDown;
conference.OnLinkOfferAnswer -= OnLinkSendOfferAnswer;
conference.OnLinkCandidate -= OnLinkSendCandidate;
conference = null;
videoStream.OnLinkInit -= AddRemoteVideoControl;
videoStream.OnLinkDown -= RemoveRemoteVideoControl;
videoStream = null;
audioStream = null;
}
catch (Exception ex)
{
FM.Log.Debug(ex.ToString());
}
}
private void StopConference()
{
// Detach signalling from the conference.
Signalling.Detach((error) =>
{
if (error != null)
{
Alert(error);
}
});
#if __ANDROID__
// Stop echo canceller.
OpusEchoCanceller.Stop();
OpusEchoCanceller = null;
#endif
Conference.OnLinkInit -= LogLinkInit;
Conference.OnLinkUp -= LogLinkUp;
Conference.OnLinkDown -= LogLinkDown;
Conference = null;
VideoStream.OnLinkInit -= AddRemoteVideoControl;
VideoStream.OnLinkDown -= RemoveRemoteVideoControl;
VideoStream = null;
AudioStream = null;
}
/// <summary>
/// Creates the local audio and video devices, from Icelink demo
/// </summary>
/// <param name="callType"></param>
/// <param name="callback"></param>
public void StartConference(string callType, Action <string> callback)
{
// Create a WebRTC audio stream description (requires a
// reference to the local audio feed).
AudioStream = new AudioStream(LocalMedia.LocalMediaStream);
// Create a WebRTC video stream description (requires a
// reference to the local video feed). Whenever a P2P link
// initializes using this description, position and display
// the remote video control on-screen by passing it to the
// layout manager created above. Whenever a P2P link goes
// down, remove it.
VideoStream = new VideoStream(LocalMedia.LocalMediaStream);
VideoStream.OnLinkInit += AddRemoteVideoControl;
VideoStream.OnLinkDown += RemoveRemoteVideoControl;
// Create a conference using our stream descriptions.
Conference = new FM.IceLink.Conference(StunServerAddress, new Stream[] { AudioStream, VideoStream });
Conference.CandidateMode = CandidateMode.Early;
// Use our pre-generated DTLS certificate.
Conference.DtlsCertificate = Certificate;
// Supply TURN relay credentials in case we are behind a
// highly restrictive firewall. These credentials will be
// verified by the TURN server.
Conference.RelayUsername = "******";
Conference.RelayPassword = "******";
// Add a few event handlers to the conference so we can see
// when a new P2P link is created or changes state.
Conference.OnLinkInit += LogLinkInit;
Conference.OnLinkUp += LogLinkUp;
Conference.OnLinkDown += LogLinkDown;
// Start echo canceller.
if (EnableSoftwareEchoCancellation)
{
OpusEchoCanceller = new OpusEchoCanceller(OpusClockRate, OpusChannels, true);
OpusEchoCanceller.Start();
}
if (callType == "outgoing")
{
// Outgoing call
Signalling.Call(Conference, Jid, callback);
}
else if (callType == "incoming")
{
// Incoming call
Signalling.Answer(Conference, Jid, Sdp, callback);
}
}
private void StartConference()
{
ConferenceStarted = true;
// Create a WebRTC audio stream description (requires a
// reference to the local audio feed).
AudioStream = new AudioStream(LocalMedia.LocalMediaStream);
// Create a WebRTC video stream description (requires a
// reference to the local video feed). Whenever a P2P link
// initializes using this description, position and display
// the remote video control on-screen by passing it to the
// layout manager created above. Whenever a P2P link goes
// down, remove it.
VideoStream = new VideoStream(LocalMedia.LocalMediaStream);
VideoStream.OnLinkInit += AddRemoteVideoControl;
VideoStream.OnLinkDown += RemoveRemoteVideoControl;
// Create a conference using our stream descriptions.
Conference = new FM.IceLink.Conference(IceLinkServerAddress, new Stream[] { AudioStream, VideoStream });
// Use our pre-generated DTLS certificate.
Conference.DtlsCertificate = Certificate;
// Supply TURN relay credentials in case we are behind a
// highly restrictive firewall. These credentials will be
// verified by the TURN server.
Conference.RelayUsername = "******";
Conference.RelayPassword = "******";
// Add a few event handlers to the conference so we can see
// when a new P2P link is created or changes state.
Conference.OnLinkInit += LogLinkInit;
Conference.OnLinkUp += LogLinkUp;
Conference.OnLinkDown += LogLinkDown;
#if __ANDROID__
// Start echo canceller.
OpusEchoCanceller = new OpusEchoCanceller(OpusClockRate, OpusChannels);
OpusEchoCanceller.Start();
#endif
Signalling.Attach(Conference, SessionId, (error) =>
{
if (error != null)
{
Alert(error);
}
});
}
public ConferenceWrapper(string sessionId,
LocalMedia localMedia)
{
this.LocalMedia = localMedia;
InitAudioAndVideoStreams();
// Create a conference using our stream descriptions.
conference = new FM.IceLink.Conference(this.IceServers, new Stream[] { audioStream, videoStream });
// Use our pre-generated DTLS certificate.
conference.DtlsCertificate = Certificate;
// Supply TURN relay credentials in case we are behind a
// highly restrictive firewall. These credentials will be
// verified by the TURN server.
conference.RelayUsername = "******";
conference.RelayPassword = "******";
conference.ServerPort = 3478;
// Add a few event handlers to the conference so we can see
// when a new P2P link is created or changes state.
conference.OnLinkInit += LogLinkInit;
conference.OnLinkUp += LogLinkUp;
conference.OnLinkDown += LogLinkDown;
conference.OnLinkOfferAnswer += OnLinkSendOfferAnswer;
conference.OnLinkCandidate += OnLinkSendCandidate;
conference.Timeout = ConferenceTimeout;
#if __ANDROID__
// Start echo canceller.
OpusEchoCanceller = new OpusEchoCanceller(OpusClockRate, OpusChannels);
OpusEchoCanceller.Start();
#endif
this.sessionId = sessionId;
}
public void GetUserMedia(Context context, ViewGroup videoContainer)
{
DefaultProviders.AndroidContext = context;
UserMedia.GetMedia(new GetMediaArgs(true, true)
{
DefaultVideoPreviewScale = LayoutScale.Contain,
DefaultVideoScale = LayoutScale.Contain,
VideoWidth = 640,
VideoHeight = 480,
VideoFrameRate = 15,
OnSuccess = (result) =>
{
_localMedia = result.LocalStream;
_layoutManager = new AndroidLayoutManager(videoContainer);
_senderLocalVideoControl = (View)result.LocalVideoControl;
var localVideoStream = new VideoStream(result.LocalStream);
_conference = new Conference(STUN_TURN_URL, new Stream[] { new AudioStream(result.LocalStream), localVideoStream });
_conference.RelayUsername = "******";
_conference.RelayPassword = "******";
_conference.DtlsCertificate = Certificate.GenerateCertificate();
_conference.OnLinkCandidate += Conference_OnLinkCandidate;
_conference.OnLinkOfferAnswer += Conference_OnLinkOfferAnswer;
localVideoStream.OnLinkInit += LocalVideoStream_OnLinkInit;
localVideoStream.OnLinkDown += LocalVideoStream_OnLinkDown;
_layoutManager.SetLocalVideoControl(_senderLocalVideoControl);
_opusEchoCanceller = new OpusEchoCanceller(4800, 2);
_opusEchoCanceller.Start();
},
OnFailure = (error) =>
{
Console.WriteLine(error);
}
});
}
