Push Notification not showing in iOS 10
问题 How can I get notification in iOS 10? In previous version, I can receive notification in func application(application: UIApplication, didReceiveRemoteNotification userInfo: [NSObject : AnyObject]) . In iOS 10, Apple introduces UNNotificationSettings . I can get FCM with func applicationReceivedRemoteMessage(remoteMessage: FIRMessagingRemoteMessage) . However, I cannot get notification showing up on my phone in the background. func application(application: UIApplication,