public static void ShowAchievements()
{
if ((Gamer.SignedInGamers.Count > 0) && (Gamer.SignedInGamers[0].IsSignedInToLive))
{
// Lazy load it
if (achievementController == null)
{
achievementController = new GKAchievementViewController();
}
if (achievementController != null)
{
achievementController.DidFinish += delegate(object sender, EventArgs e)
{
achievementController.DismissModalViewController(true);
isVisible = false;
TouchPanel.EnabledGestures = prevGestures;
};
if (Window != null)
{
if (viewController == null)
{
viewController = new GameVc();
Window.Add(viewController.View);
viewController.View.Hidden = true;
}
prevGestures = TouchPanel.EnabledGestures;
TouchPanel.EnabledGestures = GestureType.None;
viewController.PresentModalViewController(achievementController, true);
isVisible = true;
}
}
}
else
{
UIAlertView alert = new UIAlertView("Error", "You need to be logged into Game Center to view Achievements.", null, "Ok");
alert.Show();
ShowSignIn(1, true);
}
}
