title: If I call getMeasuredWidth() or getWidth() for layout in onResume they return 0
body: <p>If I call getMeasuredWidth() or getWidth() for layout in onResume they returns 0. 
  I think that view it's not drawn yet in this moment.</p>
  
  <p>Also I think that I need to put getMeasuredWidth() or getWidth() in callback method called after layout is drawn and view measurements are known.
  What android callback method should I use?</p>