protected override void Dispose(bool disposing)
{
if (_isDisposed)
{
return;
}
_isDisposed = true;
if (disposing)
{
if (Control.IsAlive())
{
Control.SetOnClickListener(null);
Control.SetOnTouchListener(null);
Control.RemoveOnAttachStateChangeListener(this);
}
_backgroundTracker?.Dispose();
_backgroundTracker = null;
_visualElementRenderer = null;
}
base.Dispose(disposing);
}
void Initialize()
{
_automationPropertiesProvider = new AutomationPropertiesProvider(this);
_backgroundTracker = new BorderBackgroundManager(this);
SoundEffectsEnabled = false;
OnFocusChangeListener = this;
SetOnCheckedChangeListener(this);
Tag = this;
}
protected override void Dispose(bool disposing)
{
if (_isDisposed)
{
return;
}
_isDisposed = true;
if (disposing)
{
_backgroundTracker?.Dispose();
_backgroundTracker = null;
_visualElementRenderer = null;
}
base.Dispose(disposing);
}
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 (AppCompat.Platform.GetRenderer(Element) == this)
{
Element.ClearValue(AppCompat.Platform.RendererProperty);
}
}
}
base.Dispose(disposing);
}
public ButtonRenderer()
{
AutoPackage = false;
_visualElementRenderer = this;
_backgroundTracker = new BorderBackgroundManager(this);