iOS FCM没有得到推送通知

Question

由于我更新到swift 3，FCM不起作用。

Push Notifications在Capabilities中启用，并且证书在Firebase控制台上更新。

顺便说一句，在Android应用程序的fcm工作得很好，它在ios上工作，但在swift 3和新的firebase库更新后，它没有。

AppDelegate.swift：

class AppDelegate: UIResponder, UIApplicationDelegate { 

    var window: UIWindow? 
    let notificationCenter = NotificationCenter.default 

    var connectedToFcm: Bool = false 

    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool { 

     let settings: UIUserNotificationSettings = UIUserNotificationSettings(types: [.alert, .badge, .sound], categories: nil) 
     application.registerUserNotificationSettings(settings) 
     application.registerForRemoteNotifications() 

     FIRApp.configure() 
     NotificationCenter.default.addObserver(self, selector: #selector(self.tokenRefreshNotification), name: NSNotification.Name.firInstanceIDTokenRefresh, object: nil) 

     return true 
    } 

    func applicationDidEnterBackground(_ application: UIApplication) { 
     disconnectFromFcm() 
    } 

    func applicationDidBecomeActive(_ application: UIApplication) { 
     connectToFcm() 
    } 

    func application(_ application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data) { 
     print("REGISTRED") 
     FIRInstanceID.instanceID().setAPNSToken(deviceToken, type: .unknown) 
    } 

    func application(_ application: UIApplication, didFailToRegisterForRemoteNotificationsWithError 
     error: Error) { 
     print("Registration for remote notification failed with error: \(error.localizedDescription)") 
    } 

    func application(_ application: UIApplication, didReceiveRemoteNotification userInfo: [AnyHashable: Any]) { 
     print(userInfo) 
    } 

    func application(_ application: UIApplication, didReceiveRemoteNotification userInfo: [AnyHashable: Any], 
        fetchCompletionHandler completionHandler: @escaping (UIBackgroundFetchResult) -> Void) { 
     print(userInfo) 
    } 

    func tokenRefreshNotification(_ notification: Notification) { 
     let refreshedToken = FIRInstanceID.instanceID().token() 
     if refreshedToken != nil { 
      print("InstanceID token: \(refreshedToken!)") 
      // Connect to FCM since connection may have failed when attempted before having a token. 
      connectToFcm() 
     } 
    } 

    func connectToFcm() { 
     guard FIRInstanceID.instanceID().token() != nil else { 
      return; 
     } 
     if connectedToFcm == false { 
      FIRMessaging.messaging().disconnect() 
      FIRMessaging.messaging().connect { (error) in 
       if (error != nil) { 
        self.connectedToFcm = false 
        print("Unable to connect with FCM. \(error)") 
       } else { 
        self.connectedToFcm = true 
        print("Connected to FCM.") 
        self.sendTokenToServer() 
       } 
      } 
      return 
     } 
    } 

    func sendTokenToServer() { 
     let fcmToken = FIRInstanceID.instanceID().token() 
     if self.sharedUser.getToken().characters.count == 0 || fcmToken == nil { 
      return 
     } 
     let params = [ 
      "reg_id": fcmToken!, 
      "dev_id": Config().devId 
     ] 

     Alamofire.request(Config().fcmUrl, method: .post, parameters: params, encoding: JSONEncoding.default, headers: Config().apiHeaders) 
      .validate() 
      .responseJSON { response in 
       if response.result.isSuccess { 
        print("FCM token send to app server") 
       } 
      } 
    } 

    func disconnectFromFcm() { 
     FIRMessaging.messaging().disconnect() 
     connectedToFcm = false 
     print("Disconnected to FCM") 
    } 
} 

登录：

2016-12-22 09:26:34.921315 app[6198:1607437] Firebase automatic screen reporting is enabled. Call +[FIRAnalytics setScreenName:setScreenClass:] to set the screen name or override the default screen class name. To disable automatic screen reporting, set the flag FirebaseAutomaticScreenReportingEnabled to NO in the Info.plist 
2016-12-22 09:26:35.056527 app[6198:1607490] [Firebase/Core][I-COR000001] Configuring the default app. 
2016-12-22 09:26:35.057: <FIRInstanceID/WARNING> FIRInstanceID AppDelegate proxy enabled, will swizzle app delegate remote notification handlers. To disable add "FirebaseAppDelegateProxyEnabled" to your Info.plist and set it to NO 
2016-12-22 09:26:35.057 app[6198] <Debug> [Firebase/Core][I-COR000001] Configuring the default app. 
2016-12-22 09:26:35.060: <FIRInstanceID/WARNING> Failed to fetch APNS token Error Domain=com.firebase.iid Code=1001 "(null)" 
2016-12-22 09:26:35.064: <FIRMessaging/INFO> FIRMessaging library version 1.2.0 
2016-12-22 09:26:35.065598 app[6198:1607526] <FIRAnalytics/INFO> Firebase Analytics v.3501000 started 
2016-12-22 09:26:35.067: <FIRMessaging/WARNING> FIRMessaging AppDelegate proxy enabled, will swizzle app delegate remote notification receiver handlers. Add "FirebaseAppDelegateProxyEnabled" to your Info.plist and set it to NO 
2016-12-22 09:26:35.067 app[6198:] <FIRAnalytics/INFO> Firebase Analytics v.3501000 started 
2016-12-22 09:26:35.069638 app[6198:1607526] <FIRAnalytics/INFO> To enable debug logging set the following application argument: -FIRAnalyticsDebugEnabled 
2016-12-22 09:26:35.069 app[6198:] <FIRAnalytics/INFO> To enable debug logging set the following application argument: -FIRAnalyticsDebugEnabled 
2016-12-22 09:26:35.073182 app[6198:1607488] <FIRAnalytics/INFO> Successfully created Firebase Analytics App Delegate Proxy automatically. To disable the proxy, set the flag FirebaseAppDelegateProxyEnabled to NO in the Info.plist 
2016-12-22 09:26:35.073 app[6198:] <FIRAnalytics/INFO> Successfully created Firebase Analytics App Delegate Proxy automatically. To disable the proxy, set the flag FirebaseAppDelegateProxyEnabled to NO in the Info.plist 
2016-12-22 09:26:35.181355 app[6198:1607488] <FIRAnalytics/WARNING> The AdSupport Framework is not currently linked. Some features will not function properly. 
2016-12-22 09:26:35.181 app[6198:] <FIRAnalytics/WARNING> The AdSupport Framework is not currently linked. Some features will not function properly. 
2016-12-22 09:26:35.198981 app[6198:1607490] <FIRAnalytics/INFO> Firebase Analytics enabled 
2016-12-22 09:26:35.199 app[6198:] <FIRAnalytics/INFO> Firebase Analytics enabled 
2016-12-22 09:26:35.285: <FIRInstanceID/WARNING> APNS Environment in profile: development 
REGISTRED 
2016-12-22 09:26:35.387693 app[6198:1607489] [Firebase/Core][I-COR000019] Clearcut post completed. 
2016-12-22 09:26:35.387 app[6198] <Debug> [Firebase/Core][I-COR000019] Clearcut post completed. 
Connected to FCM. 
FCM token send to app server 

我制作的打印件检查程序获得令牌，它确实。此外，令牌发送到服务器，我检查，如果它是好的，如果服务器发送推。

Answer 1

我已经通过使用推送通知最新的代码在iOS的10

您需要检查设备的操作系统版本和隔离相关代码遇到同样的问题与iOS整合FCM我已经解决了它。

if #available(iOS 10, *) 
     { 
      let center = UNUserNotificationCenter.current() 
      center.delegate = self 
      center.requestAuthorization(options: [.sound, .alert, .badge]) { (granted, error) in 
       if error == nil{ 
        UIApplication.shared.registerForRemoteNotifications() 
       } 
      } 
     }else 
     { 
      // Register for remote notifications 
      if #available(iOS 8.0, *) { 
       // [START register_for_notifications] 
       let settings: UIUserNotificationSettings = 
        UIUserNotificationSettings(types: [.alert, .badge, .sound], categories: nil) 
       application.registerUserNotificationSettings(settings) 
       application.registerForRemoteNotifications() 
       // [END register_for_notifications] 
      } else { 
       // Fallback 
       let types: UIRemoteNotificationType = [.alert, .badge, .sound] 
       application.registerForRemoteNotifications(matching: types) 
      } 
     } 

把这段代码放在一个函数中，并从完成启动时调用它也会注释你的代码。 如果您仍然有任何问题，请告诉我。

重要： - 进口UserNotifications

代表： -

func application(_ application: UIApplication, didRegister notificationSettings: UIUserNotificationSettings) 
    { 

     /** 
     Allow device to register for remote notification. 
     */ 
     UIApplication.shared.registerForRemoteNotifications() 
     FIRMessaging.messaging().subscribe(toTopic: "/topics/test") 
    } 



    func application(_ application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data) 
    { 
     /** 
     Send device token to firebase to get the FCM token for pushnotification from firebase. 
     */ 
     FIRInstanceID.instanceID().setAPNSToken(deviceToken, type: FIRInstanceIDAPNSTokenType.prod) 
    }