推送通知根本不起作用。到目前为止，我已经尝试了所有可能的措施：
这是我尝试过的代码：
在didFinishLaunchingWithOptions
FirebaseApp.configure()
if #available(iOS 10.0, *) {
let center = UNUserNotificationCenter.current()
center.delegate = self
center.requestAuthorization(options: [.badge, .alert, .sound]) {
(granted, error) in
if granted {
DispatchQueue.main.async {
application.registerForRemoteNotifications()
//UIApplication.shared.registerForRemoteNotifications()
}
} else {
//print("APNS Registration failed")
//print("Error: (String(describing: error?.localizedDescription))")
}
}
} else {
let type: UIUserNotificationType = [UIUserNotificationType.badge, UIUserNotificationType.alert, UIUserNotificationType.sound]
let setting = UIUserNotificationSettings(types: type, categories: nil)
application.registerUserNotificationSettings(setting)
application.registerForRemoteNotifications()
//UIApplication.shared.registerForRemoteNotifications()
}
然后注册和失败方法：
private func application(application: UIApplication,
didRegisterForRemoteNotificationsWithDeviceToken deviceToken: NSData) {
Messaging.messaging().apnsToken = deviceToken as Data
print("Registered Notification")
}
func application(_ application: UIApplication, didFailToRegisterForRemoteNotificationsWithError error: Error) {
print(error.localizedDescription)
print("Not registered notification")
}
@available(iOS 10, *)
extension AppDelegate : UNUserNotificationCenterDelegate {
// 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["gcm.message_id"] {
print("Message ID: (messageID)")
}
// Print full message.
print(userInfo)
// Change this to your preferred presentation option
completionHandler([])
}
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["gcm.message_id"] {
print("Message ID: (messageID)")
}
// Print full message.
print(userInfo)
completionHandler()
}
}
注意：
- 到目前为止，我已经在真实设备上尝试过没有推送通知。
- 我已经仔细检查了证书，并在打开推送通知后重新生成了配置文件 能力。
- 我还添加了后台模式 ->远程通知。
- 我尝试过遗留版本也没有运气。
- 我尝试多次重新安装应用程序不起作用。
- FirebaseAppDelegateProxyEnabled在plist中设置为NO，仍然没有运气。
- 还更新了豆荚仍然没有运气。
- .p12 证书位于 Firebase 控制台，但仍然无法正常工作。
从上周开始尝试使用Apple密钥使用不同身份验证方法的不同项目，我也尝试过仍然没有运气。
这是我用来生成推送通知的代码，希望对您有所帮助。
将以下整个代码放在您的应用程序委托中。
导入的库
import Firebase
import FirebaseMessaging
import UserNotifications
import FirebaseInstanceID
import UserNotifications
将消息传递委托添加到您的应用程序委派。
然后
In didFinishLaunchingWithOptions
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: { (bool, err) in
})
} else {
let settings: UIUserNotificationSettings = UIUserNotificationSettings(types: [.alert, .badge, .sound], categories: nil)
application.registerUserNotificationSettings(settings)
}
application.registerForRemoteNotifications()
UIApplication.shared.applicationIconBadgeNumber = 0
FirebaseApp.configure()
// [START set_messaging_delegate]
Messaging.messaging().delegate = self
let token = Messaging.messaging().fcmToken
print("FCM token: (token ?? "")")
然后添加这两个函数
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)
// put your json parameters here Print message ID.
if let messageID = userInfo[gcmMessageIDKey] {
print("Message ID: (messageID)")
}
if let msg = userInfo["desc"] as? String
{
let title = userInfo["noti_title"] as? String
createNotification(message: msg, title: title ?? "" )
}
// Print full message.
print(userInfo)
completionHandler(UIBackgroundFetchResult.newData)
}
func createNotification(message: String, title: String) {
let content = UNMutableNotificationContent()
content.title = title
content.body = message
let triger = UNTimeIntervalNotificationTrigger(timeInterval: 2, repeats: false )
let request = UNNotificationRequest(identifier: "TextMessage", content: content, trigger: triger)
UNUserNotificationCenter.current().add(request, withCompletionHandler: nil)
}
然后添加这些函数以获得 FCMToken
func application(_ application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data) {
print("APNs token retrieved: (deviceToken)")
// With swizzling disabled you must set the APNs token here.
if let refreshedToken = InstanceID.instanceID().token() {
print("InstanceID token: (refreshedToken)")
}
let tokenT = deviceToken.map { String(format: "%02.2hhx", $0) }.joined()
print(tokenT)
guard let token = InstanceID.instanceID().token() else {return}
AppDelegate.DEVICEID = token
print(token)
UserDefaults.standard.set(token, forKey: "token")
connectToFCM()
}
func messaging(_ messaging: Messaging, didRefreshRegistrationToken fcmToken: String) {
guard let newToken = InstanceID.instanceID().token() else {return}
AppDelegate.DEVICEID = newToken
UserDefaults.standard.set(newToken, forKey: "token")
connectToFCM()
}
func messaging(_ messaging: Messaging, didReceive remoteMessage: MessagingRemoteMessage) {
print("Received data message: (remoteMessage.appData)")
print(remoteMessage.appData["notification"]!)
// let info = response.notification.request.content.userInfo
// if let message = info["messages"] {
// print(message)
// }
}
func messaging(_ messaging: Messaging, didReceiveRegistrationToken fcmToken: String) {
print("Firebase registration token: (fcmToken)")
UserDefaults.standard.set(fcmToken, forKey: "token")
}
然后在应用委托中添加以下扩展
extension AppDelegate : UNUserNotificationCenterDelegate {
// 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
if let messageID = userInfo[gcmMessageIDKey] {
print("Message ID: (messageID)")
}
print(userInfo)
// Change this to your preferred presentation option
completionHandler([.alert,.badge,.sound])
}
func userNotificationCenter(_ center: UNUserNotificationCenter, didReceive response: UNNotificationResponse, withCompletionHandler completionHandler: @escaping () -> Void) {
let application = UIApplication.shared
if(application.applicationState == .active){
print("user tapped the notification bar when the app is in foreground")
window = UIWindow(frame: UIScreen.main.bounds)
window?.makeKeyAndVisible()
// let layout = UICollectionViewFlowLayout()
window?.rootViewController = UINavigationController(rootViewController: NotificationViewController())
}
if(application.applicationState == .inactive)
{
print("user tapped the notification bar when the app is in background")
window = UIWindow(frame: UIScreen.main.bounds)
window?.makeKeyAndVisible()
// let layout = UICollectionViewFlowLayout()
window?.rootViewController = UINavigationController(rootViewController: NotificationViewController())
}
/* Change root view controller to a specific viewcontroller */
// let storyboard = UIStoryboard(name: "Main", bundle: nil)
// let vc = storyboard.instantiateViewController(withIdentifier: "ViewControllerStoryboardID") as? ViewController
// self.window?.rootViewController = vc
completionHandler()
}
func connectToFCM()
{
Messaging.messaging().shouldEstablishDirectChannel = true
}
func initializeNotificationServices() -> Void {
let settings = UIUserNotificationSettings(types: [.sound, .alert, .badge], categories: nil)
UIApplication.shared.registerUserNotificationSettings(settings)
// This is an asynchronous method to retrieve a Device Token
// Callbacks are in AppDelegate.swift
// Success = didRegisterForRemoteNotificationsWithDeviceToken
// Fail = didFailToRegisterForRemoteNotificationsWithError
UIApplication.shared.registerForRemoteNotifications()
}
}
希望这会对您有所帮助。