void DismissWorker()
{
SetFadeoutTimer(null);
UIView.Animate(0.3, 0, UIViewAnimationOptions.CurveEaseIn | UIViewAnimationOptions.AllowUserInteraction,
delegate {
HudView.Transform.Scale(0.8f, 0.8f);
this.Alpha = 0;
}, delegate {
if (Alpha == 0)
{
InvokeOnMainThread(delegate {
NSNotificationCenter.DefaultCenter.RemoveObserver(this);
CancelRingLayerAnimation();
StringLabel.RemoveFromSuperview();
SpinnerView.RemoveFromSuperview();
ImageView.RemoveFromSuperview();
CancelHudButton.RemoveFromSuperview();
StringLabel = null;
SpinnerView = null;
ImageView = null;
CancelHudButton = null;
HudView.RemoveFromSuperview();
HudView = null;
OverlayView.RemoveFromSuperview();
OverlayView = null;
this.RemoveFromSuperview();
});
}
});
}
void ShowImageWorker(UIImage image, string status, TimeSpan duration)
{
_progress = -1;
CancelRingLayerAnimation();
//this should happen when Dismiss is called, but it happens AFTER the animation ends
// so sometimes, the cancel button is left on :(
if (CancelHudButton != null)
{
CancelHudButton.RemoveFromSuperview();
CancelHudButton = null;
}
if (!IsVisible)
{
Show();
}
ImageView.Image = image;
ImageView.Hidden = false;
StringLabel.Text = status;
UpdatePosition();
SpinnerView.StopAnimating();
StartDismissTimer(duration);
}