title: Add URL Scheme Programmatically in iPhone
body: <p>I am search out the new thing. 
  Is it possible to add the <code>URL Schemes</code> Programmatically in the app? 
  The scenario is like User will get one key &amp; I want to add it in <code>Info.plist</code> as a <strong>URL</strong> Schemes.</p>
  
  <p>Is it Possible? The solution will be greatly appreciated.</p>