title: Android touch input: Coordinates?
body: <p>I'm new to Android and have a question rerading touch input (using OnTouchUp/Down/Move). What coordinate system does Android use? I get values ranging from 0,0 (top left) to 320,530 (bottom right) corner. The emulator I chose has a resolution of 480x800... so that does not make any sense...</p>
  
  <p>Can you give me a hint?
  Thanks!</p>