Hello guys, I'm trying to implement a compas activity. The goal is that the compas will always be visible, for example over the google map activity.
I wanted to do this as a notification, but it seems impossible as I can't refresh the image with the compas sensor changes.
So, is it possible to create a transparent overlay wher I will draw my compass (like an "always on top" drawing surface) while the application view that lays just under my overlay will still receive screen touch and key events?
I think it is not possible but if one of you ever did this...
Thanks in advance for your answers