public override void OnCallsUpdated(ACSCallAgent callAgent, ACSCallsUpdatedEventArgs args)
{
foreach (var call in args.AddedCalls)
{
foreach (var remoteParticipant in call.RemoteParticipants)
{
remoteParticipant.Delegate = new RemoteParticipantDelegate(_videoCallbackManager);
foreach (var remoteVideoStream in remoteParticipant.VideoStreams)
{
_videoCallbackManager.RemoteVideoStreamAdded?.Invoke(remoteVideoStream);
}
}
call.Delegate = new CallDelegate(_videoCallbackManager);
}
}
public Task <bool> Init(string token)
{
var initTask = new TaskCompletionSource <bool>();
_callClient = new ACSCallClient();
void OnCallAgenttCreated(ACSCallAgent callAgent, NSError callAgentError)
{
if (callAgentError != null)
{
initTask.TrySetCanceled();
throw new Exception(callAgentError.Description);
}
_callAgent = callAgent;
_callAgent.Delegate = new CallAgentDelegate(_videoCallbackManager);
// Create device manager AFTER call agent
void OnDeviceManagerCreated(ACSDeviceManager deviceManager, NSError deviceManagerError)
{
if (deviceManagerError != null)
{
throw new Exception(deviceManagerError.Description);
}
_deviceManager = deviceManager;
initTask.TrySetResult(true);
}
_callClient.GetDeviceManagerWithCompletionHandler(OnDeviceManagerCreated);
}
var credentials = new CommunicationTokenCredential(token, out var nSError);
if (nSError != null)
{
initTask.TrySetCanceled();
throw new Exception(nSError.Description);
}
_callClient.CreateCallAgent(credentials, OnCallAgenttCreated);
return(initTask.Task);
}
