This is probably not possible out of the box in Xamarin.Forms and I have been struggling to find a way to do this in a custom renderer, but is it possible to capture the events that occur when a tap begins and when a tap ends? I have a TapGestureRecognizer inside a StackLayout and I would like to perform certain actions to that element on those events. For example, I'd like to change the background color during the length of the tap event, or add a border, etc.
How would I go about that for both iOS and Android?