Alex.Controls.iOS.Renderers.StatesButtonRenderer.SetPressImageResource C# (CSharp) Method

		async Task SetPressImageResource()
		{
			UIImage source = null;
			if (BaseElement.PressedImage != null) {
				var handler = BaseElement.PressedImage.GetHandler ();
				source = await handler.LoadImageAsync (BaseElement.PressedImage);
				base.Control.ShowsTouchWhenHighlighted = false;
			}

			if (source == null) {
				base.Control.ShowsTouchWhenHighlighted = true;
			}

			Control.SetBackgroundImage (source, UIControlState.Selected);
			Control.SetBackgroundImage (source, UIControlState.Highlighted);
		}