Swift Push、標準とFirebase Message、registerForRemoteNotifications() その2

Swift Push、標準とFirebase Message、registerForRemoteNotifications()

import UIKit
import UserNotifications
import Firebase

class AppDelegate: UIResponder, UIApplicationDelegate, MessagingDelegate {

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

        Messaging.messaging().delegate = self
        UNUserNotificationCenter.current().requestAuthorization(options: [.alert, .sound, .badge]) { granted, error in
            guard granted else {
            DispatchQueue.main.async {
        return true

    // MARK: UISceneSession Lifecycle

    func application(_ application: UIApplication, configurationForConnecting connectingSceneSession: UISceneSession, options: UIScene.ConnectionOptions) -> UISceneConfiguration {
        // Called when a new scene session is being created.
        // Use this method to select a configuration to create the new scene with.
        return UISceneConfiguration(name: "Default Configuration", sessionRole: connectingSceneSession.role)

    func application(_ application: UIApplication, didDiscardSceneSessions sceneSessions: Set<UISceneSession>) {
        // Called when the user discards a scene session.
        // If any sessions were discarded while the application was not running, this will be called shortly after application:didFinishLaunchingWithOptions.
        // Use this method to release any resources that were specific to the discarded scenes, as they will not return.


extension AppDelegate {
    func application(_ application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data) {
        let tokenBytes = deviceToken.map { (byte: UInt8) in String(format: "%02.2hhx", byte) }
        print("Device token: \(tokenBytes.joined())")
        print("- \(Messaging.messaging().fcmToken)")
        print("didRegisterForRemoteNotificationsWithDeviceToken end")
    func application(_ application: UIApplication, didFailToRegisterForRemoteNotificationsWithError error: Error) {
    func messaging(_ messaging: Messaging, didReceiveRegistrationToken fcmToken: String) {
        print("fcmToken: \(fcmToken)")



Posted by shi-n