iOS Firebase消息未收到

Question

今天和昨天，我一直在努力，因為某些原因，我的iOS應用程序未收到任何Firebase通知。 據我所知，我已經做了應有的一切。

• 我已經在我的Apple開發人員帳戶中檢查了證書，並且一切都設置正確（請參見屏幕截圖）。
• 我正在物理設備上進行測試
• Firebase設置正確，日志顯示它已正確連接到Firebase
• 我已經在項目的功能標簽中啟用了推送通知，后台獲取和遠程通知
• 我已將Apple控制台中的APN密鑰添加到Firebase

通過Firebase控制台向主題或所有iOS應用發送通知時，不會發生任何事情。 我在android上順利運行了同一個應用程序，該應用程序有針對性地接收所有通知。

AppDelegate.swift

//
//  AppDelegate.swift
//  CoyoteBreda
//
//  Created by Milan van Dijck on 28/02/2017.
//  Copyright © 2017 Miscoria web development. All rights reserved.
//

import UIKit
import GoogleMaps
import Firebase
import FirebaseMessaging
import UserNotifications

@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {

    var window: UIWindow?

    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
        // Override point for customization after application launch.
        GMSServices.provideAPIKey("AIzaSyB2JNmY2D6q7lYKmJmyeeDXdk-ILEM4q1Q")
        UIApplication.shared.setMinimumBackgroundFetchInterval(UIApplicationBackgroundFetchIntervalMinimum)

        //Initialize firebase
        //FIRApp.configure()

        do {
            Network.reachability = try Reachability(hostname: "www.google.com")
            do {
                try Network.reachability?.start()
            } catch let error as Network.Error {
                print(error)
            } catch {
                print(error)
            }
        } catch {
            print(error)
        }

        // Add observer for InstanceID token refresh callback.
        NotificationCenter.default.addObserver(self, selector: #selector(self.tokenRefreshNotification),
                                                         name: NSNotification.Name.firInstanceIDTokenRefresh, object: nil)

        return true
    }

    func application(_ application: UIApplication, willFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey : Any]? = nil) -> Bool {
        // -----------------------
        // FIREBASE MESSAGING
        // -----------------------
        FIRApp.configure()

        application.registerForRemoteNotifications()
        requestNotificationAuthorization(application: application)

        if let userInfo = launchOptions?[UIApplicationLaunchOptionsKey.remoteNotification] {
            NSLog("[RemoteNotification] applicationState: \(applicationStateString) didFinishLaunchingWithOptions for iOS9: \(userInfo)")
            //TODO: Handle background notification
        }


        application.registerForRemoteNotifications()

        return true;
    }

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

    func application(application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: NSData)
    {
        FIRInstanceID.instanceID().setAPNSToken(deviceToken as Data, type: FIRInstanceIDAPNSTokenType.sandbox)
        FIRInstanceID.instanceID().setAPNSToken(deviceToken as Data, type: FIRInstanceIDAPNSTokenType.prod)
    }

    func connectToFcm()
    {
        FIRMessaging.messaging().connect { (error) in
            if (error != nil)
            {
                print("[Unable to connect with FCM. \(String(describing: error))]")
            }
            else
            {
                print("[Connected to FCM.]")
            }
        }
    }

    var applicationStateString: String {
        if UIApplication.shared.applicationState == .active {
            return "active"
        } else if UIApplication.shared.applicationState == .background {
            return "background"
        }else {
            return "inactive"
        }
    }

    func requestNotificationAuthorization(application: UIApplication) {
        if #available(iOS 10.0, *) {
            UNUserNotificationCenter.current().delegate = self
            let authOptions: UNAuthorizationOptions = [.alert, .badge, .sound]
            UNUserNotificationCenter.current().requestAuthorization(options: authOptions, completionHandler: {_, _ in })
        } else {
            let settings: UIUserNotificationSettings = UIUserNotificationSettings(types: [.alert, .badge, .sound], categories: nil)
            application.registerUserNotificationSettings(settings)
        }
    }

    func application(_ application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data) {
        print("[REGISTERING FOR TOPICS]")
        FIRMessaging.messaging().subscribe(toTopic: "/topics/activiteit")
        FIRMessaging.messaging().subscribe(toTopic: "/topics/message")
    }

    func application(_ application: UIApplication, performFetchWithCompletionHandler completionHandler: @escaping (UIBackgroundFetchResult) -> Void) {

        // Update the database
        DatabaseUpdater.performUpdate(performFetchWithCompletionHandler: completionHandler)

        // TODO: update views

        //completionHandler(.newData)
    }

    func applicationWillResignActive(_ application: UIApplication) {
        // Sent when the application is about to move from active to inactive state. This can occur for certain types of temporary interruptions (such as an incoming phone call or SMS message) or when the user quits the application and it begins the transition to the background state.
        // Use this method to pause ongoing tasks, disable timers, and invalidate graphics rendering callbacks. Games should use this method to pause the game.
    }

    func applicationDidEnterBackground(_ application: UIApplication) {
        // Use this method to release shared resources, save user data, invalidate timers, and store enough application state information to restore your application to its current state in case it is terminated later.
        // If your application supports background execution, this method is called instead of applicationWillTerminate: when the user quits.
    }

    func applicationWillEnterForeground(_ application: UIApplication) {
        // Called as part of the transition from the background to the active state; here you can undo many of the changes made on entering the background.
    }

    func applicationDidBecomeActive(_ application: UIApplication) {
        // Restart any tasks that were paused (or not yet started) while the application was inactive. If the application was previously in the background, optionally refresh the user interface.
        connectToFcm()

        DatabaseUpdater.performUpdate(performFetchWithCompletionHandler: {(result: UIBackgroundFetchResult) -> Void in
            NSLog("Done updating!")
        })
    }

    func applicationWillTerminate(_ application: UIApplication) {
        // Called when the application is about to terminate. Save data if appropriate. See also applicationDidEnterBackground:.
    }


}

@available(iOS 10, *)
extension AppDelegate : FIRMessagingDelegate {
    // Receive data message on iOS 10 devices.
    func applicationReceivedRemoteMessage(_ remoteMessage: FIRMessagingRemoteMessage) {
        print("%@", remoteMessage.appData)
    }


}

extension AppDelegate : UNUserNotificationCenterDelegate {
    // iOS10+, called when presenting notification in foreground
    func userNotificationCenter(_ center: UNUserNotificationCenter, willPresent notification: UNNotification, withCompletionHandler completionHandler: @escaping (UNNotificationPresentationOptions) -> Void) {
        let userInfo = notification.request.content.userInfo
        NSLog("[UserNotificationCenter] applicationState: \(applicationStateString) willPresentNotification: \(userInfo)")
        //TODO: Handle foreground notification
        completionHandler([.alert])
    }

    // iOS10+, called when received response (default open, dismiss or custom action) for a notification
    func userNotificationCenter(_ center: UNUserNotificationCenter, didReceive response: UNNotificationResponse, withCompletionHandler completionHandler: @escaping () -> Void) {
        let userInfo = response.notification.request.content.userInfo
        NSLog("[UserNotificationCenter] applicationState: \(applicationStateString) didReceiveResponse: \(userInfo)")
        //TODO: Handle background notification
        completionHandler()
    }
}

應用程序輸出：

蘋果證書：

任何幫助將非常感激。

Answer 1

嘗試這個

 import UIKit
 import Firebase
 import FirebaseMessaging
 import UserNotifications

 @UIApplicationMain
 class AppDelegate: UIResponder,UIApplicationDelegate,UNUserNotificationCenterDelegate{

var window: UIWindow?


func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
    // Override point for customization after application launch.
    //create the notificationCenter







    if #available(iOS 10.0, *) {
        // For iOS 10 display notification (sent via APNS)
        UNUserNotificationCenter.current().delegate = self

        let authOptions: UNAuthorizationOptions = [.alert, .badge, .sound]
        UNUserNotificationCenter.current().requestAuthorization(
            options: authOptions,
            completionHandler: {_, _ in })

        // For iOS 10 data message (sent via FCM)
        //FIRMessaging.messaging().remoteMessageDelegate = self

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







    application.registerForRemoteNotifications()

    FirebaseApp.configure()

    return true
}

func application(_ application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data) {
    var token = ""
    for i in 0..<deviceToken.count {
        token = token + String(format: "%02.2hhx", arguments: [deviceToken[i]])
    }
    print("Registration succeeded! Token: ", token)
}

func application(_ application: UIApplication, didFailToRegisterForRemoteNotificationsWithError error: Error) {
    print("Registration failed!")
}













func applicationWillResignActive(_ application: UIApplication) {
    // Sent when the application is about to move from active to inactive state. This can occur for certain types of temporary interruptions (such as an incoming phone call or SMS message) or when the user quits the application and it begins the transition to the background state.
    // Use this method to pause ongoing tasks, disable timers, and invalidate graphics rendering callbacks. Games should use this method to pause the game.
}

func applicationDidEnterBackground(_ application: UIApplication) {
    // Use this method to release shared resources, save user data, invalidate timers, and store enough application state information to restore your application to its current state in case it is terminated later.
    // If your application supports background execution, this method is called instead of applicationWillTerminate: when the user quits.
}

func applicationWillEnterForeground(_ application: UIApplication) {
    // Called as part of the transition from the background to the active state; here you can undo many of the changes made on entering the background.
}

func applicationDidBecomeActive(_ application: UIApplication) {
    // Restart any tasks that were paused (or not yet started) while the application was inactive. If the application was previously in the background, optionally refresh the user interface.
}

func applicationWillTerminate(_ application: UIApplication) {
    // Called when the application is about to terminate. Save data if appropriate. See also applicationDidEnterBackground:.
}

// Firebase notification received
@available(iOS 10.0, *)
func userNotificationCenter(_ center: UNUserNotificationCenter,  willPresent notification: UNNotification, withCompletionHandler   completionHandler: @escaping (_ options:   UNNotificationPresentationOptions) -> Void) {

    // custom code to handle push while app is in the foreground
    print("Handle push from foreground\(notification.request.content.userInfo)")

   // let dict = notification.request.content.userInfo["aps"] as! NSDictionary

 //  print(dict)

 //        let d : [String : Any] = dict["alert"] as! [String : Any]
 //        let body : String = d["body"] as! String
 //        let title : String = d["title"] as! String

 //        
   //        print("Title:\(title) + body:\(body)")
  //      
  //        
  //        
  //        self.showAlertAppDelegate(title:    title,message:body,buttonTitle:"ok",window:self.window!)


    completionHandler(.alert)


}

@available(iOS 10.0, *)
func userNotificationCenter(_ center: UNUserNotificationCenter, didReceive response: UNNotificationResponse, withCompletionHandler completionHandler: @escaping () -> Void) {
    // if you set a member variable in didReceiveRemoteNotification, you  will know if this is from closed or background


    if response.actionIdentifier == "goToApp"{

        let storyBoard : UIStoryboard = UIStoryboard(name: "Main", bundle:nil)

        let nextViewController = storyBoard.instantiateViewController(withIdentifier: "SecondViewController") as! SecondViewController
        let appDelegate = UIApplication.shared.delegate as! AppDelegate
        appDelegate.window?.rootViewController = nextViewController


    }else if response.actionIdentifier == "cancel" {

    print("close")

    }else {






    }



    print("Handle push from background or closed\(response.notification.request.content.userInfo)")
}

func showAlertAppDelegate(title: String,message : String,buttonTitle: String,window: UIWindow){
    let alert = UIAlertController(title: title, message: message, preferredStyle: UIAlertControllerStyle.alert)
    alert.addAction(UIAlertAction(title: buttonTitle, style: UIAlertActionStyle.default, handler: nil))
    window.rootViewController?.present(alert, animated: false, completion: nil)
}
// Firebase ended here

}

Answer 2

正如您所說的那樣，您正在使用Android接收通知，而iOS出現了問題，那么就有可能是由於有效載荷格式導致的。 我之前也遇到過這個問題。

請確保您的有效載荷格式必須如下所示。

{
    "aps" : {
      "alert" : {
        "body" : "great match!",
        "title" : "Portugal vs. Denmark",
      },
      "badge" : 1,
    },
    "customKey" : "customValue"
  }

並且，如果您的應用在ios 10或更高版本上運行，請確保設置了delegate 。

有關更多信息，請參見此處