【发布时间】：2017-08-30 21:52:46
【问题描述】：
我厌倦了寻找问题，上传到应用商店后，我在生产环境中没有收到推送通知。 我尝试了我在网上听到的所有可能的方法，但没有机会 我在 APNS 中收到以下错误：
10:06:09：准备发送有效载荷... 10:06:09：尝试连接.... 10:06:09：已连接.... 10:06:10：发送和断开连接......！ 10:06:20：无（未知） 有时我会得到（无效令牌）
Push Notifications 在开发者模式下运行良好，但在存档时根本无法运行。
另一方面，下面是我的 AppDelegate 代码：
var window: UIWindow?
var settings: UNNotificationSettings?
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]) -> Bool {
// Override point for customization after application launch.
// iOS 10 support
FirebaseApp.configure()
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: {_, _ in })
} else {
let settings: UIUserNotificationSettings =
UIUserNotificationSettings(types: [.alert, .badge, .sound], categories: nil)
application.registerUserNotificationSettings(settings)
}
application.registerForRemoteNotifications()
NotificationCenter.default.addObserver(self, selector: #selector(self.tokenRefreshNotification),
name: NSNotification.Name.InstanceIDTokenRefresh, object: nil)
return true
}
func userNotificationCenter(_ center: UNUserNotificationCenter, willPresent notification: UNNotification, withCompletionHandler completionHandler: @escaping (UNNotificationPresentationOptions) -> Void)
{
completionHandler([.alert, .badge, .sound])
}
func messaging(_ messaging: Messaging, didRefreshRegistrationToken fcmToken: String) {
print("Firebase registration token: \(fcmToken)")
}
func 应用程序（应用程序：UIApplication， didFailToRegisterForRemoteNotificationsWithError 错误：NSError) { 打印（错误） }
func application(application: UIApplication, didReceiveRemoteNotification userInfo: [NSObject : AnyObject],
fetchCompletionHandler completionHandler: (UIBackgroundFetchResult) -> Void) {
// Let FCM know about the message for analytics etc.
Messaging.messaging().appDidReceiveMessage(userInfo)
// Print message ID.
// Print full message.
print("userInfo: \(userInfo)")
completionHandler(.noData)
}
func registerForPushNotifications() {
UNUserNotificationCenter.current().requestAuthorization(options: [.alert, .sound, .badge]) {
(granted, error) 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 }
UIApplication.shared.registerForRemoteNotifications()
}
}
func application(_ application: UIApplication, supportedInterfaceOrientationsFor window: UIWindow?) -> UIInterfaceOrientationMask {
return UIInterfaceOrientationMask(rawValue: UIInterfaceOrientationMask.portrait.rawValue)
}
func tokenRefreshNotification(notification: NSNotification) {
if let refreshedToken = InstanceID.instanceID().token() {
print("InstanceID token: \(refreshedToken)")
// Subscribe to a topic after got a FCM Registration token
Messaging.messaging().subscribe(toTopic: "/topics/coffee")
}
// Connect to FCM since connection may have failed when attempted before having a token.
connectToFCM()
}
// [END refresh_token]
// [START connect_to_fcm]
func connectToFCM() {
Messaging.messaging().connect { (error) in
if (error != nil) {
print("Unable to connect with FCM. \(error)")
} else {
print("Connected to FCM.")
}
}
}
// [END connect_to_fcm]
func applicationDidBecomeActive(application: UIApplication) {
connectToFCM()
}
// [START disconnect_from_fcm]
func applicationDidEnterBackground(application: UIApplication) {
Messaging.messaging().disconnect()
print("Disconnected from FCM.")
}
}
【问题讨论】：
标签： ios iphone xcode swift3 apple-push-notifications