title: Set up Twitter account from Settings iOS
body: <p>I'm currently working on xcode 5. In my app the Launch Image is coming from Twitter, &amp; for that I need to setup my twitter account first, from default settings in iPhone. </p>
  
  <p>Therefore, when I open my app it will display the image downloaded from Twitter, only if I have set up my account in settings. </p>
  
  <p>Now my problem is what if I have not set up my Twitter account from settings &amp; trying to open app? Currently it is coming as blank as expected. But what could be the solution for this?</p>
  
  <p>Any help is highly appreciated!</p>