private async Task JoinCallAndSetChatThreadId()
{
try
{
token_credential = new Azure.WinRT.Communication.CommunicationTokenCredential(user_token_);
CallAgentOptions call_agent_options = new CallAgentOptions();
call_agent = await call_client.CreateCallAgent(token_credential, call_agent_options);
}
catch
{
_ = await new MessageDialog("It was not possible to create call agent. Please check if token is valid.").ShowAsync();
return;
}
// Join a Teams meeting
try
{
JoinCallOptions joinCallOptions = new();
TeamsMeetingLinkLocator teamsMeetingLinkLocator = new(TxtTeamsLinkTextBox.Text);
call_ = await call_agent.JoinAsync(teamsMeetingLinkLocator, joinCallOptions);
}
catch
{
_ = await new MessageDialog("It was not possible to join the Teams meeting. Please check if Teams Link is valid.").ShowAsync();
return;
}
// set thread Id
thread_Id_ = ExtractThreadIdFromTeamsLink();
// Set up call callbacks
call_.OnStateChanged += Call_OnStateChangedAsync;
}
public async Task <bool> Init(string token)
{
var credentials = new CommunicationTokenCredential(token);
_callClient = new CallClient();
var callOptions = new CallAgentOptions();
_callAgent = Com.Laerdal.Azurecommunicationhelper.CallClientHelper.GetCallAgent(_callClient, Application.Context, credentials);
_deviceManager = Com.Laerdal.Azurecommunicationhelper.CallClientHelper.GetDeviceManager(_callClient, Application.Context);
return(true);
}
private async void CallButton_ClickAsync(object sender, RoutedEventArgs e)
{
CommunicationTokenCredential token_credential = new CommunicationTokenCredential("<USER_ACCESS_TOKEN>");
call_client_ = new CallClient();
CallAgentOptions callAgentOptions = new CallAgentOptions()
{
DisplayName = "<YOUR_DISPLAY_NAME>"
};
call_agent_ = await call_client_.CreateCallAgent(token_credential, callAgentOptions);
StartCallOptions startCallOptions = new StartCallOptions();
ICommunicationIdentifier[] callees = new ICommunicationIdentifier[1]
{
new CommunicationUserIdentifier(CalleeTextBox.Text)
};
call_ = await call_agent_.StartCallAsync(callees, startCallOptions);
}
