title: Android - Hijack clicks
body: <p>In one of my projects i want to collect something like a click heatmap.
  Is there any way to do this in Android?</p>
  
  <p>I was thinking about adding a transparent layout above the original layout and "hijack" clicks there and then pass it to the underlying layout. But I can't figure it out.</p>
  
  <p>So, any ideas on how to do this?</p>