title: Android CollapsingToolbarLayout with two snapping point
body: <p>I'm trying to have a collapsing toolbar view with two snapping point. Is there any way to do this. I'm trying for two days and couldn't find a proper solution. I want something like this:</p>
  <p>**</p>
  <h2>Default look:</h2>
  <p>**</p>
  <p><a href="https://i.stack.imgur.com/9Yhvh.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/9Yhvh.png" alt="enter image description here" /></a></p>
  <p>**</p>
  <h2>First snapping point:</h2>
  <p>**</p>
  <p><a href="https://i.stack.imgur.com/5lMMI.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/5lMMI.png" alt="enter image description here" /></a></p>
  <p>**</p>
  <h2>Second snapping point:</h2>
  <p>**</p>
  <p><a href="https://i.stack.imgur.com/LRqgT.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/LRqgT.png" alt="enter image description here" /></a></p>