title: How to change the Navigation Bar color for a MFMessageComposeViewController?
body: <p>I'm using the MFMessageComposeViewController and the MFMailComposeViewController. For some reason only the Mail VC is being styled with the colors I want. Here is how I am styling the Navigation bar in the AppDelegate inside the didFinish func.</p>
  
  <pre><code>let navigationBarAppearace = UINavigationBar.appearance()
      navigationBarAppearace.tintColor = Styles.whiteColor()
      navigationBarAppearace.barTintColor = Styles.inputColor()
      navigationBarAppearace.titleTextAttributes = [NSForegroundColorAttributeName:Styles.whiteColor()]
      navigationBarAppearace.isTranslucent = false
  </code></pre>
  
  <p>But the Message VC is not being styled by the AppDelegate but I'm not sure why not.
  I tried this but nothing changed.
      let controller = MFMessageComposeViewController()</p>
  
  <pre><code>        controller.navigationBar.titleTextAttributes = [NSForegroundColorAttributeName: Styles.positiveColor()]
          controller.navigationBar.barTintColor = Styles.negativeColor()
          controller.messageComposeDelegate = self
  </code></pre>
  
  <p>Is the Message VC styled differently? It still shows up with the default white nav bar and the default blue cancel button.</p>
  
  <p>Here is a photo of the Email VC and the Message VC navigations bars.
  <a href="https://i.stack.imgur.com/KEhoL.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/KEhoL.jpg" alt="enter image description here"></a>
  <a href="https://i.stack.imgur.com/pWDzV.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/pWDzV.jpg" alt="enter image description here"></a></p>
  
  <p>As you can see the Message VC is not being styled like the Email VC Navigation bar, but I'm not sure why.</p>