Question

我正在创建一个我希望集成推送通知的游戏。为了便于使用，我连接到FCM，信任Google的服务。

我正确地集成了FCM，但我仍然不知道丢失了什么，但是当我从Firebase控制台发送任何通知时，我的设备上没有收到通知。

从一开始只有一次，我能够收到通知，但也因为我的无知而丢失，但之后我无法接收具有相同代码和开发配置文件的通知事件。

如果有人指出我的错误并帮助我清除障碍，那就太好了。

当我在Cocos2d游戏中集成FCM时，我已经在MainScene.swift中编写了我的代码

    override func onEnter() {
        super.onEnter()

        //if !self.globalHolders.isFBaseConfigured {
            self.setupPushNotification()                
        //    self.globalHolders.isFBaseConfigured = true
        //}

    }

    override func onExit() {
        super.onExit()

        NSNotificationCenter.defaultCenter().removeObserver(self, name: kFIRInstanceIDTokenRefreshNotification, object: nil)
        NSNotificationCenter.defaultCenter().removeObserver(self, name: UIApplicationDidBecomeActiveNotification, object: nil)
        NSNotificationCenter.defaultCenter().removeObserver(self, name: UIApplicationDidEnterBackgroundNotification, object: nil)
    }


    func setupPushNotification () {
        let application = UIApplication.sharedApplication()

        // Register for remote notifications
        if #available(iOS 8.0, *) {
            let settings: UIUserNotificationSettings =
            UIUserNotificationSettings(forTypes: [.Alert, .Badge, .Sound], categories: nil)
            application.registerUserNotificationSettings(settings)
            application.registerForRemoteNotifications()
        } else {
            // Fallback
            let types: UIRemoteNotificationType = [.Alert, .Badge, .Sound]
            application.registerForRemoteNotificationTypes(types)
        }

        FIRApp.configure()

        // Add observer for InstanceID token refresh callback.
        NSNotificationCenter.defaultCenter().addObserver(self, selector: "tokenRefreshNotification:",
            name: kFIRInstanceIDTokenRefreshNotification, object: nil)

        NSNotificationCenter.defaultCenter().addObserver(self, selector: "didBecomeActive:", name: UIApplicationDidBecomeActiveNotification, object: nil)
        NSNotificationCenter.defaultCenter().addObserver(self, selector: "didEnterBackground:", name: UIApplicationDidEnterBackgroundNotification, object: nil)
    }

    func tokenRefreshNotification(notification: NSNotification) {
        let refreshedToken:String? = FIRInstanceID.instanceID().token()
        print("InstanceID token: \(refreshedToken)")

        // Connect to FCM since connection may have failed when attempted before having a token.
        connectToFcm()
    }

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

    func didBecomeActive(application:UIApplication) {
        NSLog("Did Become Active")
        connectToFcm()
    }

    func didEnterBackground(application: UIApplication) {
        NSLog("Did enter background")
        FIRMessaging.messaging().disconnect()
        NSLog("Disconnected from FCM.")
    }

获取以下设备令牌：

cMqaF0FVwbY：APA91bFMzsUmP2NKSipGMC7NTehPjBDWE72S6Fdi13iVV51ziPZvVkVw3g5NXEGooII5IVwby3ekBS4MquWyRQyF7rXDnWTDvY6eDPtL_kQQDk3Wen6V0DPv2Yf-Ym6YPi8k66aW6I-O

我也可以获得设备令牌，但无法接收通知。

如果您需要进一步澄清，请与我们联系。

Answer 1

获取令牌使用Notification.object并检查它。并在此处查看我的代码Firebase Push Notification

func tokenRefreshNotification(notification: NSNotification) {
    let refreshedToken:String? = notification.object
    print("InstanceID token: \(refreshedToken)")

    // Connect to FCM since connection may have failed when attempted before having a token.
    connectToFcm()
}

Cocos2d FCM推送通知不起作用

1 个答案: