title: iOS push notification via Firebase not working
body: <p>Hello I'm making an iPhone app where I send push notifications via Google's Firebase. I'm using Swift and Xcode for the programming. When I open the app I get asked to allow push notifications, however I don't receive any when I send them from the Firebase Console. I was wondering if you could help me out. I'm using Ad Hoc export to transfer an .isa to my friend's iPhone and test it that way. I followed exactly the Firebase tutorial - adding the .plist, the cocoa pod and I uploaded a certificate in the project settings. I have a paid apple developer account.</p>
  
  <pre><code>import UIKit
  import CoreData
  import Firebase
  import FirebaseMessaging
  
  
  @UIApplicationMain
  class AppDelegate: UIResponder, UIApplicationDelegate {
  
  var window: UIWindow?
  
  
  func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -&gt; Bool {
      FIRApp.configure()
  
      let notificationTypes: UIUserNotificationType = [UIUserNotificationType.Alert,UIUserNotificationType.Badge,UIUserNotificationType.Sound]
  
      let notificationSettings = UIUserNotificationSettings(forTypes:notificationTypes, categories:nil)
  
      application.registerForRemoteNotifications()
      application.registerUserNotificationSettings(notificationSettings)
      return true
  }
  
  
  func applicationWillResignActive(application: UIApplication) {
  }
  
  func applicationDidEnterBackground(application: UIApplication) {
  }
  
  func applicationWillEnterForeground(application: UIApplication) {
  }
  
  func applicationDidBecomeActive(application: UIApplication) {
  }
  
  func applicationWillTerminate(application: UIApplication) {
  }
  
  func application(application: UIApplication, didReceiveRemoteNotification userInfo: [NSObject : AnyObject],
                   fetchCompletionHandler completionHandler: (UIBackgroundFetchResult) -&gt; Void) {
      print("MessageID : \(userInfo["gcm_message_id"]!)")
      print("%@", userInfo)
  
     }
  }
  </code></pre>