iOS10 Push Notifications registerForRemoteNotifications

gistfile1.txt

    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
        
        if #available(iOS 10.0, *) {
            // iOS 10+
            UNUserNotificationCenter.current().requestAuthorization(options: [.alert, .sound, .badge]) { (granted, error) in
                print("Notifications access granted: \(granted.description)")
            }
            application.registerForRemoteNotifications()
        } else {
            // iOS 8, 9
            let types: UIUserNotificationType = [.alert, .badge, .sound]
            let settings = UIUserNotificationSettings(types: types, categories: nil)
            application.registerUserNotificationSettings(settings)
            application.registerForRemoteNotifications()
        }

        return true
    }