title: Slide layout or View
body: <p>There is a game called <a href="https://play.google.com/store/apps/details?id=com.graveck.stratapremium&amp;hl=en" rel="nofollow noreferrer">STRATA</a> in google play.</p>
  
  <p>I want to implement functionality of layout like strata has. See Image below.</p>
  
  <p><img src="https://i.stack.imgur.com/ty6j3.jpg" alt="enter image description here"></p>
  
  <ul>
  <li>Functionality of strata game is when user press "?" button as shown above another layout slide in and current slide out of the screen.</li>
  <li><strong>What i want to achieve is : On button press another layout slide in from top and current goes out, But both layout should partially visible to user.</strong> </li>
  <li>How can i achieve this kind of functionality? Give me any basic idea from where i can start. 
  Thank you.</li>
  </ul>