SwiftUI 2.0でリモートプッシュ通知を実装しようとしていますが、AppDelegateがありません。経由で提供できること@UIApplicationDelegateAdaptor(AppDelegate.self) var appDelegate
は知っていますが、お勧めできないことを学びました。
Firebase Cloud Messagingを介して通知をトリガーしようとしましたが、テスト通知を受け取りません。通知を許可するためのポップアップが表示されました。
エラーなどは発生しません。実際には何も起こりません。
私は何かが足りないのですか?
テスト:
Firebase registration token: Optional("fwRsIKd7aUZeoLmmW5b4Zo:APA91bHrVvArS-mLZMEkdtzTxhRUuMWVgHNKXdLethAvR3Fa3h_RmAcdOz_jJzp1kDsEEtcvbnAFUn9eh9-cUSCTy9jBibbFoR2xngWdzWCvci1_iLQJtHtCjxk-C02CkVUDl7FX8esp")
これが私のコードです:
import SwiftUI
import Firebase
import OSLog
@main
struct Le_fretApp: App {
@StateObject var sessionStore = SessionStore()
@StateObject var locationManagerService = LocationManagerService()
@StateObject var userViewModel = UserViewModel()
var notificationsService = NotificationsService()
init() {
UIApplication.shared.delegate = NotificationsService.Shared
FirebaseConfiguration.shared.setLoggerLevel(.min)
notificationsService.register()
FirebaseApp.configure()
notificationsService.setDelegate()
}
var body: some Scene {
WindowGroup {
TabViewContainerView()
.environmentObject(sessionStore)
.environmentObject(userViewModel)
.environmentObject(locationManagerService)
.onAppear {
sessionStore.listen()
userViewModel.listen()
}
}
}
}
サービス:
import Foundation
import UserNotifications
import OSLog
import UIKit
import Firebase
class NotificationsService: NSObject, UNUserNotificationCenterDelegate {
static let Shared = NotificationsService()
let gcmMessageIDKey = "gcmMessageIDKey"
func register() {
// 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 })
DispatchQueue.main.async {
UIApplication.shared.registerForRemoteNotifications()
}
}
// Receive displayed notifications for iOS 10 devices.
func userNotificationCenter(_ center: UNUserNotificationCenter,
willPresent notification: UNNotification,
withCompletionHandler completionHandler: @escaping (UNNotificationPresentationOptions) -> Void) {
let userInfo = notification.request.content.userInfo
// With swizzling disabled you must let Messaging know about the message, for Analytics
// Messaging.messaging().appDidReceiveMessage(userInfo)
// Print message ID.
if let messageID = userInfo[gcmMessageIDKey] {
print("Message ID: \(messageID)")
}
// Print full message.
print(userInfo)
// Change this to your preferred presentation option
completionHandler([[.alert, .sound]])
}
func userNotificationCenter(_ center: UNUserNotificationCenter,
didReceive response: UNNotificationResponse,
withCompletionHandler completionHandler: @escaping () -> Void) {
let userInfo = response.notification.request.content.userInfo
// Print message ID.
if let messageID = userInfo[gcmMessageIDKey] {
print("Message ID: \(messageID)")
}
// With swizzling disabled you must let Messaging know about the message, for Analytics
// Messaging.messaging().appDidReceiveMessage(userInfo)
// Print full message.
print(userInfo)
completionHandler()
}
}
extension NotificationsService: UIApplicationDelegate {
func application(_ application: UIApplication, didReceiveRemoteNotification userInfo: [AnyHashable: Any]) {
// If you are receiving a notification message while your app is in the background,
// this callback will not be fired till the user taps on the notification launching the application.
// TODO: Handle data of notification
// With swizzling disabled you must let Messaging know about the message, for Analytics
// Messaging.messaging().appDidReceiveMessage(userInfo)
// Print message ID.
if let messageID = userInfo[gcmMessageIDKey] {
print("Message ID: \(messageID)")
}
// Print full message.
print(userInfo)
}
func application(_ application: UIApplication, didReceiveRemoteNotification userInfo: [AnyHashable: Any],
fetchCompletionHandler completionHandler: @escaping (UIBackgroundFetchResult) -> Void) {
// If you are receiving a notification message while your app is in the background,
// this callback will not be fired till the user taps on the notification launching the application.
// TODO: Handle data of notification
// With swizzling disabled you must let Messaging know about the message, for Analytics
// Messaging.messaging().appDidReceiveMessage(userInfo)
// Print message ID.
if let messageID = userInfo[gcmMessageIDKey] {
print("Message ID: \(messageID)")
}
// Print full message.
print(userInfo)
completionHandler(UIBackgroundFetchResult.newData)
}
}
extension NotificationsService: MessagingDelegate {
func setDelegate() {
Messaging.messaging().delegate = self
}
func messaging(_ messaging: Messaging, didReceiveRegistrationToken fcmToken: String?) {
print("Firebase registration token: \(String(describing: fcmToken))")
let dataDict:[String: String] = ["token": fcmToken ?? ""]
NotificationCenter.default.post(name: Notification.Name("FCMToken"), object: nil, userInfo: dataDict)
// TODO: If necessary send token to application server.
// Note: This callback is fired at each app startup and whenever a new token is generated.
}
}
を作成しましたApp Delegate
。ローカルおよびリモート通知で機能します。
私が持っているPushNotificationManager
リモートプッシュを行うことを。Firebaseにデータを送信するときはいつでも(Firestoreを使用AppDelegate.fcmToken
しています)、をユーザーのfcmTokenプロパティに渡します(すべてのユーザーがモデルに1つ持っています)token: user.fcmToken
。
class AppDelegate: NSObject, UIApplicationDelegate {
private var gcmMessageIDKey = "gcm_message_idKey"
static var fcmToken = String()
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey : Any]? = nil) -> Bool {
FirebaseApp.configure()
Messaging.messaging().delegate = self
UNUserNotificationCenter.current().delegate = self
registerForPushNotifications()
return true
}
func registerForPushNotifications() {
UNUserNotificationCenter.current().requestAuthorization(options: [.alert, .sound, .badge]) { [weak self] granted, _ in
print("Permission granted: \(granted)")
guard granted else { return }
self?.getNotificationSettings()
}
}
func getNotificationSettings() {
UNUserNotificationCenter.current().getNotificationSettings { settings in
print("Notification settings: \(settings)")
guard settings.authorizationStatus == .authorized else { return }
DispatchQueue.main.async {
UIApplication.shared.registerForRemoteNotifications()
}
}
}
func application(
_ application: UIApplication,
didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data) {
AppDelegate.fcmToken = deviceToken.hexString
}
func application(
_ application: UIApplication,
didFailToRegisterForRemoteNotificationsWithError error: Error
) {
print("Failed to register: \(error.localizedDescription)")
}
func application(
_ application: UIApplication, didReceiveRemoteNotification userInfo: [AnyHashable: Any],
fetchCompletionHandler completionHandler: @escaping (UIBackgroundFetchResult) -> Void) {
print(userInfo)
completionHandler(.newData)
}
}
@available(iOS 10, *)
extension AppDelegate : UNUserNotificationCenterDelegate {
func userNotificationCenter(
_ center: UNUserNotificationCenter,
willPresent notification: UNNotification,
withCompletionHandler completionHandler: @escaping (UNNotificationPresentationOptions) -> Void) {
let userInfo = notification.request.content.userInfo
print("Will Present User Info: \(userInfo)")
completionHandler([[.banner, .sound]])
}
func userNotificationCenter(
_ center: UNUserNotificationCenter,
didReceive response: UNNotificationResponse,
withCompletionHandler completionHandler: @escaping () -> Void) {
let userInfo = response.notification.request.content.userInfo
if response.actionIdentifier == "accept" {
print("Did Receive User Info: \(userInfo)")
completionHandler()
}
}
}
extension AppDelegate: MessagingDelegate {
func messaging(_ messaging: Messaging, didReceiveRegistrationToken fcmToken: String?) {
let dataDict: [String: String] = [AppDelegate.fcmToken: fcmToken ?? ""]
NotificationCenter.default.post(name: NSNotification.Name("FCMToken"), object: nil, userInfo: dataDict)
// Note: This callback is fired at each app startup and whenever a new token is generated.
AppDelegate.fcmToken = fcmToken!
}
}
extension Data {
var hexString: String {
let hexString = map { String(format: "%02.2hhx", $0) }.joined()
return hexString
}
}
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