title: Transition of list item to expand into details like Google Inbox
body: <p>I want my item in <code>ListView</code> to expand into a <code>Fragment</code> / <code>Activity</code> showing the item details.</p>
  
  <p>Here's an example showing the animation - <a href="https://dl.dropboxusercontent.com/u/75404011/inbox-animation.mp4" rel="nofollow noreferrer">https://dl.dropboxusercontent.com/u/75404011/inbox-animation.mp4</a></p>
  
  <p>I looked at <a href="https://stackoverflow.com/questions/28625505/google-inbox-like-recyclerview-item-open-animation">Google Inbox like RecyclerView item open animation</a> but was not able to perceive the essence.</p>
  
  <p>Could anyone give me some pointers on this?</p>