protected override void OnAttached()
{
// Get the Android View corresponding to the Element that the effect is attached to
view = Control == null ? Container : Control;
// Get access to the TouchEffect class in the .NET Standard library
var touchEffect =
(CrossTouchEffect)Element.Effects.
FirstOrDefault(e => e is CrossTouchEffect);
if (touchEffect != null && view != null)
{
_ = _viewDictionary.TryAdd(view, this);
formsElement = Element;
libTouchEffect = touchEffect;
// Save fromPixels function
fromPixels = view.Context.FromPixels;
// Set event handler on View
view.Touch += OnTouch;
}
}
public TouchRecognizer(Element element, UIView view, CrossTouchEffect touchEffect)
{
_element = element;
_view = view;
_touchEffect = touchEffect;
_viewDictionary.Add(view, this);
}