My "first" Android game.
(The first one was actually the sister app QuickTap, but it only processed tapping.)
It's a game about swiping and tapping.
In single player:
It is a primitive game, but can be thought of as "Temple Run" without graphics.
In multiplayer:
It is like a dance off, but with your fingers.
Vertical Progress Bar from: http://stackoverflow.com/questions/3333658/how-to-make-a-vertical-seekbar-in-android