protected override void Dispose(bool disposing)
{
GenericMotion -= HandleGenericMotion;
Touch -= HandleTouch;
_listener = null;
_detector?.Dispose();
_detector = null;
base.Dispose(disposing);
}
protected override void OnElementChanged(ElementChangedEventArgs <CustomView> e)
{
base.OnElementChanged(e);
if (e.OldElement == null)
{
GenericMotion += HandleGenericMotion;
Touch += HandleTouch;
_listener = new CustomViewListener(Element);
_detector = new GestureDetector(_listener);
}
}
