internal void Dispose()
{
if (_disposed)
{
return;
}
_disposed = true;
FormsAppCompatActivity.BackPressed -= HandleBackPressed;
SetPage(null);
var activity = _context?.GetActivity();
if (_embedded && activity != null)
{
PopupManager.Unsubscribe(activity);
}
}
protected override void OnDestroy()
{
PreviousActivityDestroying.Reset();
if (_application != null)
{
_application.PropertyChanging -= AppOnPropertyChanging;
_application.PropertyChanged -= AppOnPropertyChanged;
}
PopupManager.Unsubscribe(this);
if (Platform != null)
{
_layout.RemoveView(Platform);
Platform.Dispose();
}
PreviousActivityDestroying.Set();
// call at the end to avoid race conditions with Platform dispose
base.OnDestroy();
}