title: Which animation approach for two circles which are circling?
body: <p>I want to display two circles, with different colors (might change them dynamically) and let both circle. There is a different range of ways to get animation going. Animating objects, using canvas, etc. and I am still confused which one would be the right approach.</p>
  
  <p>I was thinking of extending <code>View</code> and overwriting <code>onDraw(Canvas)</code> is that right?</p>