title: Android: moving ball through touch
body: <p>I am making a simple game for class on an Android phone in which you can change a ball's position by touch.  I had it working in Processing by simply using mouse position.  In Android, I am using the gesture scanner and corresponding methods for various gestures, but I can't figure out the exact way to pull in the coordinates of the touch method into the ball object's x/y coordinates.  I hope that I am making sense!  Thanks so much.</p>