title: Method openURL:options:completionHandler compatibility in objective c
body: <p>I'm using the method openURL:options:completionHandler:, it turns out that in iOS 10 works fine, but I'm also interested in my app is compatible with the old iOS 9, but xcode gives me a </p>
  
  <pre><code>NSException:
  -[UIApplication openURL:options:completionHandler:]:
  </code></pre>
  
  <p>Unrecognized selector send to instance
  There any way make it work in iOS 9 also?
  Thank for the possible response!</p>