title: How can I jump to ViewController from TabBarController on AppDelegate - handleWatchKitExtensionRequest?
body: <p>My initial view controller is a uitabbar controller. I call <strong>handleWatchKitExtensionRequest</strong> in my app delegate from the WatchKit app and from there I want to direct jump (by example) to the 3rd tab. I am using:</p>
  
  <pre><code>[[((UITabBarController *)self.window.rootViewController) viewControllers] objectAtIndex:2];
  </code></pre>
  
  <p>The destination view controller is direct connected to the 3rd tab at the tabbar controller (without a navigation controller). But nothing happens? </p>