自从我更新到swift 3后，FCM无法正常工作。
在Push Notifications中启用了 Capabilities，并在Firebase控制台上更新了证书。
顺便说一句，Android应用程序上的fcm工作正常，它正在ios上工作但是在更新swift 3和新的firebase库后，它没有。
AppDelegate.swift：
class AppDelegate: UIResponder, UIApplicationDelegate {
var window: UIWindow?
let notificationCenter = NotificationCenter.default
var connectedToFcm: Bool = false
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
let settings: UIUserNotificationSettings = UIUserNotificationSettings(types: [.alert, .badge, .sound], categories: nil)
application.registerUserNotificationSettings(settings)
application.registerForRemoteNotifications()
FIRApp.configure()
NotificationCenter.default.addObserver(self, selector: #selector(self.tokenRefreshNotification), name: NSNotification.Name.firInstanceIDTokenRefresh, object: nil)
return true
}
func applicationDidEnterBackground(_ application: UIApplication) {
disconnectFromFcm()
}
func applicationDidBecomeActive(_ application: UIApplication) {
connectToFcm()
}
func application(_ application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data) {
print("REGISTRED")
FIRInstanceID.instanceID().setAPNSToken(deviceToken, type: .unknown)
}
func application(_ application: UIApplication, didFailToRegisterForRemoteNotificationsWithError
error: Error ) {
print("Registration for remote notification failed with error: \(error.localizedDescription)")
}
func application(_ application: UIApplication, didReceiveRemoteNotification userInfo: [AnyHashable: Any]) {
print(userInfo)
}
func application(_ application: UIApplication, didReceiveRemoteNotification userInfo: [AnyHashable: Any],
fetchCompletionHandler completionHandler: @escaping (UIBackgroundFetchResult) -> Void) {
print(userInfo)
}
func tokenRefreshNotification(_ notification: Notification) {
let refreshedToken = FIRInstanceID.instanceID().token()
if refreshedToken != nil {
print("InstanceID token: \(refreshedToken!)")
// Connect to FCM since connection may have failed when attempted before having a token.
connectToFcm()
}
}
func connectToFcm() {
guard FIRInstanceID.instanceID().token() != nil else {
return;
}
if connectedToFcm == false {
FIRMessaging.messaging().disconnect()
FIRMessaging.messaging().connect { (error) in
if (error != nil) {
self.connectedToFcm = false
print("Unable to connect with FCM. \(error)")
} else {
self.connectedToFcm = true
print("Connected to FCM.")
self.sendTokenToServer()
}
}
return
}
}
func sendTokenToServer() {
let fcmToken = FIRInstanceID.instanceID().token()
if self.sharedUser.getToken().characters.count == 0 || fcmToken == nil {
return
}
let params = [
"reg_id": fcmToken!,
"dev_id": Config().devId
]
Alamofire.request(Config().fcmUrl, method: .post, parameters: params, encoding: JSONEncoding.default, headers: Config().apiHeaders)
.validate()
.responseJSON { response in
if response.result.isSuccess {
print("FCM token send to app server")
}
}
}
func disconnectFromFcm() {
FIRMessaging.messaging().disconnect()
connectedToFcm = false
print("Disconnected to FCM")
}
}
日志：
2016-12-22 09:26:34.921315 app[6198:1607437] Firebase automatic screen reporting is enabled. Call +[FIRAnalytics setScreenName:setScreenClass:] to set the screen name or override the default screen class name. To disable automatic screen reporting, set the flag FirebaseAutomaticScreenReportingEnabled to NO in the Info.plist
2016-12-22 09:26:35.056527 app[6198:1607490] [Firebase/Core][I-COR000001] Configuring the default app.
2016-12-22 09:26:35.057: <FIRInstanceID/WARNING> FIRInstanceID AppDelegate proxy enabled, will swizzle app delegate remote notification handlers. To disable add "FirebaseAppDelegateProxyEnabled" to your Info.plist and set it to NO
2016-12-22 09:26:35.057 app[6198] <Debug> [Firebase/Core][I-COR000001] Configuring the default app.
2016-12-22 09:26:35.060: <FIRInstanceID/WARNING> Failed to fetch APNS token Error Domain=com.firebase.iid Code=1001 "(null)"
2016-12-22 09:26:35.064: <FIRMessaging/INFO> FIRMessaging library version 1.2.0
2016-12-22 09:26:35.065598 app[6198:1607526] <FIRAnalytics/INFO> Firebase Analytics v.3501000 started
2016-12-22 09:26:35.067: <FIRMessaging/WARNING> FIRMessaging AppDelegate proxy enabled, will swizzle app delegate remote notification receiver handlers. Add "FirebaseAppDelegateProxyEnabled" to your Info.plist and set it to NO
2016-12-22 09:26:35.067 app[6198:] <FIRAnalytics/INFO> Firebase Analytics v.3501000 started
2016-12-22 09:26:35.069638 app[6198:1607526] <FIRAnalytics/INFO> To enable debug logging set the following application argument: -FIRAnalyticsDebugEnabled
2016-12-22 09:26:35.069 app[6198:] <FIRAnalytics/INFO> To enable debug logging set the following application argument: -FIRAnalyticsDebugEnabled
2016-12-22 09:26:35.073182 app[6198:1607488] <FIRAnalytics/INFO> Successfully created Firebase Analytics App Delegate Proxy automatically. To disable the proxy, set the flag FirebaseAppDelegateProxyEnabled to NO in the Info.plist
2016-12-22 09:26:35.073 app[6198:] <FIRAnalytics/INFO> Successfully created Firebase Analytics App Delegate Proxy automatically. To disable the proxy, set the flag FirebaseAppDelegateProxyEnabled to NO in the Info.plist
2016-12-22 09:26:35.181355 app[6198:1607488] <FIRAnalytics/WARNING> The AdSupport Framework is not currently linked. Some features will not function properly.
2016-12-22 09:26:35.181 app[6198:] <FIRAnalytics/WARNING> The AdSupport Framework is not currently linked. Some features will not function properly.
2016-12-22 09:26:35.198981 app[6198:1607490] <FIRAnalytics/INFO> Firebase Analytics enabled
2016-12-22 09:26:35.199 app[6198:] <FIRAnalytics/INFO> Firebase Analytics enabled
2016-12-22 09:26:35.285: <FIRInstanceID/WARNING> APNS Environment in profile: development
REGISTRED
2016-12-22 09:26:35.387693 app[6198:1607489] [Firebase/Core][I-COR000019] Clearcut post completed.
2016-12-22 09:26:35.387 app[6198] <Debug> [Firebase/Core][I-COR000019] Clearcut post completed.
Connected to FCM.
FCM token send to app server
我制作了打印件以检查应用是否获得令牌，而且确实如此。此外，令牌被发送到服务器，我检查它是否正常，如果服务器正在发送推送。
答案 0 :(得分：0)
我遇到了与iOS FCM集成相同的问题我已经通过在iOS 10中使用推送通知的最新代码解决了这个问题。
您需要检查设备的操作系统版本并隔离相关代码。
if #available(iOS 10, *)
{
let center = UNUserNotificationCenter.current()
center.delegate = self
center.requestAuthorization(options: [.sound, .alert, .badge]) { (granted, error) in
if error == nil{
UIApplication.shared.registerForRemoteNotifications()
}
}
}else
{
// Register for remote notifications
if #available(iOS 8.0, *) {
// [START register_for_notifications]
let settings: UIUserNotificationSettings =
UIUserNotificationSettings(types: [.alert, .badge, .sound], categories: nil)
application.registerUserNotificationSettings(settings)
application.registerForRemoteNotifications()
// [END register_for_notifications]
} else {
// Fallback
let types: UIRemoteNotificationType = [.alert, .badge, .sound]
application.registerForRemoteNotifications(matching: types)
}
}
将此代码放在一个函数中并从完成启动调用它也注释您的代码。 如果您还有任何问题，请告诉我。
重要提示： - 导入UserNotifications
代表： -
func application(_ application: UIApplication, didRegister notificationSettings: UIUserNotificationSettings)
{
/**
Allow device to register for remote notification.
*/
UIApplication.shared.registerForRemoteNotifications()
FIRMessaging.messaging().subscribe(toTopic: "/topics/test")
}
func application(_ application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data)
{
/**
Send device token to firebase to get the FCM token for pushnotification from firebase.
*/
FIRInstanceID.instanceID().setAPNSToken(deviceToken, type: FIRInstanceIDAPNSTokenType.prod)
}