title: I want make app intro animation through json api
body: <p>I want to make app intro animation like sliding intro, that sliding page have one image view &amp; text view. Those image and text can be get by <strong>'j-s-o-n'</strong>  API. How to do it?
  Please help me. I don't know that, but I want to learn...</p>
  
  <p>Here is layout:</p>
  
  <p><img src="https://i.stack.imgur.com/eNb4T.png" alt=""></p>