public override bool FinishedLaunching (UIApplication app, NSDictionary options)
{
Window = new UIWindow (UIScreen.MainScreen.Bounds);
ViewController = new ViewController ();
var navigationController = new UINavigationController (ViewController) {
NavigationBarHidden = true
};
GKLocalPlayer.LocalPlayer.AuthenticateHandler = (viewController, error) => {
if (error != null) {
Console.WriteLine ("Error while trying to authenticate local player: " + error.Description);
return;
}
if (GKLocalPlayer.LocalPlayer.Authenticated || (viewController == null))
return;
navigationController.PresentViewController (viewController, true, null);
};
Window.RootViewController = navigationController;
Window.MakeKeyAndVisible ();
return true;
}
