I am finishing my first android game and I'm very happy with it.
My main problem is the screen refresh when go back to the App.
For example if I am playing in my App (all OK), I change of app for watch an email and then return to my game, the game work but no refresh the window.
I do not know how to fix this.
I haven't problems with music or flow, only graphs.
Can anyone give me a suggestion?