Firebase 不显示通知

Question

所以我刚刚为我的应用程序实施（很好地尝试）推送通知。我已经整理了所有证书，并且运行中的所有内容都在 Xcode 内。我在开发部分将我的 .p12 文件上传到 Firebase，甚至下载了配置文件并将其重新安装到我的项目中。

这是我的 AppDelegate.swift 文件中的代码

更新代码：

import UIKit
import Firebase
import FirebaseMessaging

@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {

    var window: UIWindow?
    var storyboard: UIStoryboard?

    func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
        FIRApp.configure()

        // Override point for customization after application launch.

        self.storyboard =  UIStoryboard(name: "Main", bundle: NSBundle.mainBundle())
        let currentUser = FIRAuth.auth()?.currentUser
        if currentUser != nil
        {
            self.window?.rootViewController = self.storyboard?.instantiateViewControllerWithIdentifier("tBVC")
        }
        else
        {
            self.window?.rootViewController = self.storyboard?.instantiateViewControllerWithIdentifier("loginScreen")
        }

        return true
    }

    func registerForPushNotifications(application: UIApplication) {
        let notificationSettings = UIUserNotificationSettings(
            forTypes: [.Badge, .Sound, .Alert], categories: nil)
        application.registerUserNotificationSettings(notificationSettings)
    }

    func application(application: UIApplication, didRegisterUserNotificationSettings notificationSettings: UIUserNotificationSettings) {
        if notificationSettings.types != .None {
            application.registerForRemoteNotifications()
        }
    }

    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 throttle down OpenGL ES frame rates. 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 inactive 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:.
    }

    func application(application: UIApplication, didReceiveRemoteNotification userInfo: [NSObject : AnyObject]) {

        print(userInfo)
        print("MessageID:  \(userInfo["gcm_message_id"]!)")
        //
    }


}

当应用程序在后台运行时，没有通知显示，即使我的设备被锁定也没有任何通知。弹出警报询问该应用程序是否有权发送通知，我说是。

我关注了这个tutorial

知道为什么我的通知没有显示吗？在 Firebase 控制台中，它表示通知的状态为 'Completed'

编辑 - 在 Xcode 中添加了我的能力图片

Answer 1

您需要配置 APNS 设备令牌的设置，这对于使用 Firebase 云消息传递 (FCM) 推送通知至关重要。

首先，让我们稍微回顾一下，先看看我们是否至少能获得令牌成功。

func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {

FIRApp.configure()
return true
}

func registerForPushNotifications(application: UIApplication) {
    let notificationSettings = UIUserNotificationSettings(
        forTypes: [.Badge, .Sound, .Alert], categories: nil)
    application.registerUserNotificationSettings(notificationSettings)
}

func application(application: UIApplication, didRegisterUserNotificationSettings notificationSettings: UIUserNotificationSettings) {
    if notificationSettings.types != .None {
        application.registerForRemoteNotifications()
    }
}


func application(application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: NSData) {
let tokenChars = UnsafePointer<CChar>(deviceToken.bytes)
var tokenString = ""

for i in 0..<deviceToken.length {
    tokenString += String(format: "%02.2hhx", arguments: [tokenChars[i]])
}


FIRInstanceID.instanceID().setAPNSToken(deviceToken, type: FIRInstanceIDAPNSTokenType.Unknown)
print("Device Token:", tokenString)
}

Answer 2

我弄清楚了为什么会这样！正如@Collinizer 所说，Apple 和 APNS 都存在问题，但现在一切正常！我在使用 OneSignal 时添加了推送通知，它们工作起来就像做梦一样！

感谢所有帮助过的人:)

Firebase 不显示通知

Notifications aren't displaying with Firebase

ios

firebase

swift

firebase-cloud-messaging

firebase-notifications