private void UiElementOnManipulationStarted(object sender, ManipulationStartedEventArgs e)
        {
            isDoubleTapping = false;

            if (gestureRecognizer.IsDoubleTap(e.ManipulationOrigin))
            {
                isDoubleTapping = true;
                DoubleTapAction?.Invoke();
            }
        }
 public override bool OnDoubleTap(MotionEvent e)
 {
     DoubleTapAction?.Invoke(e);
     return(true);
 }