I would like to change an image opacity while it's been touched ie: change opacity when finger is down, restore when finger is up, then handle Tapped event. I couldn't find any hint...
I'm using Xamarin Forms 18.104.22.168 and I need this functionality on both iOS and Android.
Any clue would be very much appreciated. Please note that I am not using XAML as per my client request. So any example must be in C# only.
Thank you in advance for your help.