protected override void OnAttached()
{
frameworkElement = Control == null ? Container : Control;
// Get access to the TouchEffect class in the .NET Standard library
effect = (RSXamarinFormsControls.Effects.TouchEffect)Element.Effects.
FirstOrDefault(e => e is RSXamarinFormsControls.Effects.TouchEffect);
if (effect != null && frameworkElement != null)
{
// Save the method to call on touch events
onTouchAction = effect.OnTouchAction;
onLongTouchAction = effect.OnLongTouchAction;
onReleasedTouchAction = effect.OnReleasedTouchAction;
// Set event handlers on FrameworkElement
frameworkElement.PointerPressed += FrameworkElement_PointerPressed;
frameworkElement.PointerReleased += FrameworkElement_PointerReleased;
}
}
protected override void OnAttached()
{
var view = Control == null ? Container : Control;
effect = (RSXamarinFormsControls.Effects.TouchEffect)Element.Effects.
FirstOrDefault(e => e is RSXamarinFormsControls.Effects.TouchEffect);
if (effect != null && view != null)
{
onTouchAction = effect.OnTouchAction;
onLongPressAction = effect.OnLongTouchAction;
onReleaseAction = effect.OnReleasedTouchAction;
var tapGesture = new UITapGestureRecognizer((action) =>
{
onTouchAction();
onReleaseAction();
});
var longPress = new UILongPressGestureRecognizer((action) =>
{
switch (action.State)
{
case UIGestureRecognizerState.Began:
onLongPressAction();
break;
case UIGestureRecognizerState.Ended:
onReleaseAction();
break;
}
});
view.AddGestureRecognizer(tapGesture);
view.AddGestureRecognizer(longPress);
}
}
