title: Sliding BottomSheet like google map
body: <p>Currently i am using bottom sheet from <a href="https://github.com/AndroidDeveloperLB/ThreePhasesBottomSheet" rel="noreferrer">this lib</a>, I want to implement image  animation like this <a href="https://cloud.githubusercontent.com/assets/5357526/11641271/097c35d0-9d40-11e5-94c6-f9bef5f5ab9d.gif" rel="noreferrer">google map</a>  while sliding of bottomsheet, i want to slide imageview along with it as per the image shown, 
  I have already use this <a href="https://stackoverflow.com/questions/34160423/how-to-mimic-google-maps-bottom-sheet-3-phases-behavior/34176633?noredirect=1#comment56361295_34176633">link for help</a> but not getting.
  I have been trying so much hours on it but cant find any solution, Any help can be appreciated. 
  Thanks in advance..</p>