private void RegisterVideoEvents()
{
// Wire up event handlers for VideoRoomDelegate
roomDelegate = new VideoRoomDelegate();
roomDelegate.OnDidConnectToRoom += HandleOnDidConnectToRoom;
roomDelegate.OnParticipantDidConnect += HandleOnParticipantDidConnect;
roomDelegate.OnParticipantDisconnected += HandleOnParticipantDisconnected;
// Wire up event handlers for VideoParticipantDelegate
participantDelegate = new VideoParticipantDelegate();
}
public async override void ViewDidLoad()
{
//this.View.Frame = new CoreGraphics.CGRect (0, 0, UIScreen.MainScreen.Bounds.Width, UIScreen.MainScreen.Bounds.Height - 64);
base.ViewDidLoad();
// LocalMedia represents the collection of tracks that we are sending to other Participants from our VideoClient.
localMedia = new LocalMedia();
this.NavigationController.NavigationBar.Translucent = false;
this.NavigationController.NavigationBar.Hidden = false;
this.View.BackgroundColor = UIColor.FromRGB(0, 128, 64);
messageLabel = new UILabel();
messageLabel.Frame = new CGRect(10, 20, UIScreen.MainScreen.Bounds.Width, 20);
messageLabel.TextColor = UIColor.White;
messageLabel.TextAlignment = UITextAlignment.Center;
messageLabel.Font = UIFont.SystemFontOfSize(12);
View.Add(messageLabel);
connectionLabel = new UILabel();
connectionLabel.Frame = new CGRect(10, messageLabel.Frame.GetMaxY() + 100, UIScreen.MainScreen.Bounds.Width, 30);
connectionLabel.TextColor = UIColor.White;
connectionLabel.Text = "Connecting...";
connectionLabel.TextAlignment = UITextAlignment.Center;
connectionLabel.Font = UIFont.SystemFontOfSize(16);
View.Add(connectionLabel);
micButton = new UIButton();
micButton.Frame = new CGRect(10, UIScreen.MainScreen.Bounds.Height - 64 - 40, 80, 40);
micButton.SetTitle("Mute", UIControlState.Normal);
micButton.SetTitleColor(UIColor.White, UIControlState.Normal);
micButton.BackgroundColor = UIColor.FromRGB(226, 29, 37);
micButton.Font = UIFont.SystemFontOfSize(12);
View.Add(micButton);
disconnectButton = new UIButton();
disconnectButton.Frame = new CGRect(UIScreen.MainScreen.Bounds.Width / 2 - 20, messageLabel.Frame.GetMaxY() + 20, 40, 40);
disconnectButton.SetImage(UIImage.FromFile("HangupCall.png"), UIControlState.Normal);
View.Add(disconnectButton);
previewView = new UIView();
previewView.Frame = new CGRect(UIScreen.MainScreen.Bounds.Width - 160, UIScreen.MainScreen.Bounds.Height - 64 - 200, 150, 190);
previewView.BackgroundColor = UIColor.Clear;
View.Add(previewView);
micButton.TouchUpInside += MicButton_TouchUpInside;
// Wire up event handlers for VideoRoomDelegate
// Purposefully wiring up every event.
// Should Dispose of these.
roomDelegate = new VideoRoomDelegate();
roomDelegate.OnDidConnectToRoom += HandleOnDidConnectToRoom;
roomDelegate.OnDisconnectedWithError += HandleOnDisconnectedWithError;
roomDelegate.OnRoomFailedToConnect += HandleOnRoomFailedToConnect;
roomDelegate.OnParticipantDidConnect += HandleOnParticipantDidConnect;
roomDelegate.OnParticipantDisconnected += HandleOnParticipantDidConnect;
// Wire up event handlers for VideoParticipantDelegate
// Purposefully wiring up every event.
// Should Dispose of these.
participantDelegate = new VideoParticipantDelegate();
participantDelegate.OnAddedVideoTrack += HandleOnAddedVideoTrack;
participantDelegate.OnRemovedVideoTrack += HandleOnRemovedVideoTrack;
participantDelegate.OnAddedAudioTrack += HandleOnAddedAudioTrack;
participantDelegate.OnRemovedAudioTrack += HandleOnRemovedAudioTrack;
participantDelegate.OnEnabledTrack += HandleOnEnabledTrack;
participantDelegate.OnDisabledTrack += HandleOnDisabledTrack;
if (IsSimulator)
{
//previewView.RemoveFromSuperview ();
}
else
{
// Preview our local camera track in the local video preview view.
StartPreview();
}
// Disconnect and mic button will be displayed when client is connected to a room.
disconnectButton.Hidden = false;
micButton.Hidden = false;
if (accessToken == null)
{
LogMessage("Fetching an access token.");
try {
var token = await Utils.GetTokenAsync(TokenUrl);
if (token != null)
{
accessToken = token;
DoConnect();
}
else
{
LogMessage("Error retrieving the access token.");
ShowRoomUI(false);
}
} catch (Exception e) {
LogMessage($"Exception thrown when fetching access token: {e}");
}
}
else
{
DoConnect();
}
// Should dispose of this.
//roomTextField.ShouldReturn += (textField) => { ConnectButtonPressed (textField); return true; };
}
