protected override void OnAttached()
{
if (Container == null)
{
return;
}
_clickOverlay = ViewOverlayCollector.Add(Container, this);
_clickOverlay.Click += ViewOnClick;
_clickOverlay.LongClick += ViewOnLongClick;
}
protected override void OnDetached()
{
var renderer = Container as IVisualElementRenderer;
// Check disposed
if (renderer?.Element != null)
{
_clickOverlay.Click -= ViewOnClick;
_clickOverlay.LongClick -= ViewOnLongClick;
ViewOverlayCollector.Delete(Container, this);
}
}
protected override void OnDetached()
{
var renderer = Container as IVisualElementRenderer;
if (renderer?.Element != null) // Check disposed
{
if (_viewOverlay != null)
{
_viewOverlay.Touch -= OnTouch;
}
ViewOverlayCollector.Delete(Container, this);
if (EnableRipple)
{
RemoveRipple();
}
}
}
private void UpdateTapFeedbackColor()
{
_view = Control ?? Container;
if (Control is Android.Widget.ListView)
{
//Except ListView because of Raising Exception OnClick
return;
}
_viewOverlay = ViewOverlayCollector.Add(Container, this);
if (EnableRipple)
{
AddRipple();
}
else
{
_viewOverlay.Touch += OnTouch;
}
UpdateEffectColor();
}