One thing puzzles me. It looks like if I use some program on Android and press the "home" button I see the home screen and can rerun the program and see that program in the same state as it was before - so looks like the program is not fully restarted, just suspended and then resumed.
Yet that doesn't seem to happen consistently with Air Control game. Sometimes when I'm playing Air Control and press "home" and later rerun Air Control - it is paused (as if I pressed "pause" button) and I can resume the game. Sometimes the same leads to Air Control dropping the game and starting anew.
So it looks like I don't understand something.
What's the deal here? What happens to a program when "home" is pressed? Does it continue running or what does it do?