protected override void Dispose(bool disposing)
{
if (_disposed)
{
return;
}
_disposed = true;
if (disposing)
{
_automationPropertiesProvider?.Dispose();
Tracker?.Dispose();
if (Element != null)
{
TearDownOldElement(Element as ItemsView);
if (Platform.GetRenderer(Element) == this)
{
Element.ClearValue(Platform.RendererProperty);
}
}
}
base.Dispose(disposing);
}
void Dispose(bool disposing)
{
if (_disposed)
{
return;
}
_disposed = true;
if (disposing)
{
EffectUtilities.UnregisterEffectControlProvider(this, Element);
if (Element != null)
{
Element.PropertyChanged -= OnElementPropertyChanged;
}
if (_renderer != null)
{
_renderer.ElementChanged -= OnElementChanged;
_renderer.ElementPropertyChanged -= OnElementPropertyChanged;
_renderer = null;
}
_gestureManager?.Dispose();
_automationPropertiesProvider?.Dispose();
}
}
protected override void Dispose(bool disposing)
{
if (_isDisposed)
{
return;
}
_isDisposed = true;
if (disposing)
{
SetOnClickListener(null);
SetOnTouchListener(null);
OnFocusChangeListener = null;
SetOnCheckedChangeListener(null);
if (Element != null)
{
Element.PropertyChanged -= OnElementPropertyChanged;
}
_automationPropertiesProvider?.Dispose();
_tracker?.Dispose();
_visualElementRenderer?.Dispose();
_backgroundTracker?.Dispose();
_backgroundTracker = null;
if (Element != null)
{
if (Platform.GetRenderer(Element) == this)
{
Element.ClearValue(Platform.RendererProperty);
}
}
}
base.Dispose(disposing);
}