title: Android: Overlapping two views (intentionally!)
body: <p>just wondering is it possible to overlap two elements?</p>
  
  <p>
  This is an illustration of what im trying to achieve:</p>
  
  <p><img src="https://i.stack.imgur.com/9kIcQ.png" alt="enter image description here"></p>
  
  <p>Basically its a circle ImageButton, which center lies on the corner of a rectangle. How should I go about positioning it? Can I use RelativeLayout or something else?</p>