ios – Firebase Phone auth无法接收远程通知注册

目前正在努力应对日志中出现的以下错误：

<错误> [Firebase / Auth] [I-AUT000015] UIApplicationDelegate必须处理远程通知才能使电话号码认证正常工作.

以及调用verifyPhoneNumber时的此NSError对象：completion ::

@“NSLocalizedDescription”：@“如果禁用了app delegate swizzling,则需要将UIApplicationDelegate收到的远程通知转发给FIRAuth的canHandleNotificaton：方法.”
@“error_name”：@“ERROR_NOTIFICATION_NOT_FORWARDED”

任何人都知道这是关于什么以及如何解决它？

我正在使用XCode 8.3.3,Firebase 4.0.0,我已经关闭了swizzling,我已经确认我成功注册了APNS(我看到令牌)和FCM(我也看到了这一点).

我在文档和iOS云消息github sample repo中都使用了示例代码.

在尝试将Firebase集成到同一个项目之前,我让Digits手机验证工作完美无缺,并且推送来自AWS SNS和Onesignal的通知.

与Firebase相关的部分的相关代码：

AppDelegate中

+ (void)initialize
{

    FIROptions *firOptions = [[FIROptions alloc] initWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"some-plist-name" ofType:@"plist"]];
    [FIRApp configureWithOptions:firOptions];
}


- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {

    [FIRMessaging messaging].delegate = self;
    [FIRMessaging messaging].shouldEstablishDirectChannel = YES;

    [UNUserNotificationCenter currentNotificationCenter].delegate = self;

    // do some other setup stuff here ...

    return YES;
}

#pragma mark - FIRMessagingDelegate

- (void)messaging:(nonnull FIRMessaging *)messaging didRefreshRegistrationToken:(nonnull Nsstring *)fcmToken {

    // I get an fcmToken here as expected and notify the the relevant controller(s)

}

- (void)messaging:(nonnull FIRMessaging *)messaging didReceiveMessage:(nonnull FIRMessagingRemoteMessage *)remoteMessage {

}

#pragma mark - UNUserNotificationCenterDelegate

- (void)userNotificationCenter:(UNUserNotificationCenter *)center willPresentNotification:(UNNotification *)notification withCompletionHandler:(void (^)(UNNotificationPresentationoptions options))completionHandler {
    NSDictionary *userInfo = notification.request.content.userInfo;
    [[FIRAuth auth] canHandleNotification:userInfo];

    completionHandler(UNNotificationPresentationoptionNone);
}

- (void)userNotificationCenter:(UNUserNotificationCenter *)center didReceiveNotificationResponse:(UNNotificationResponse *)response withCompletionHandler:(void(^)())completionHandler {  
    completionHandler();
}

#pragma mark - Notifications

- (void)application:(UIApplication*)application didRegisterForRemoteNotificationsWithDevicetoken:(NSData*)devicetoken {

    FIRMessagingAPNSTokenType tokenType = FIRMessagingAPNSTokenTypeProd;
#if DEBUG && !TESTFLIGHT
    tokenType = FIRMessagingAPNSTokenTypeSandBox;
#endif

    [[FIRMessaging messaging] setAPNSToken:devicetoken type:tokenType];

}

- (void)application:(UIApplication*)application didFailToRegisterForRemoteNotificationsWithError:(NSError*)error {

}

- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo fetchCompletionHandler:(void (^)(UIBackgroundFetchResult))completionHandler {

    [[FIRAuth auth] canHandleNotification:userInfo];

    completionHandler(UIBackgroundFetchResultNewData);
}

- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo {

    [[FIRAuth auth] canHandleNotification:userInfo];

}

- (void)application:(UIApplication *) application handleActionWithIdentifier:(Nsstring *)identifier forRemoteNotification:(NSDictionary *)notification completionHandler:(void (^)())completionHandler {

    completionHandler();

}


@end

控制器1

...

UNAuthorizationoptions authOptions = UNAuthorizationoptionAlert | UNAuthorizationoptionSound | UNAuthorizationoptionBadge;
[[UNUserNotificationCenter currentNotificationCenter] requestAuthorizationWithOptions:authOptions completionHandler:^(BOOL granted,NSError * _Nullable error) {

}];

[[UIApplication sharedApplication] registerForRemoteNotifications];

...

控制器2 – 收到APNS和FCM后OK

...

[[FIRPhoneAuthProvider provider] verifyPhoneNumber:@"[phone]"
                                        completion:^(Nsstring * _Nullable verificationID,NSError * _Nullable error) {
    // Here is where I get that error.
}];
...

解决方法

您错过了在AppDelegate中添加此方法

func application(_ application: UIApplication,didReceiveRemoteNotification notification: [AnyHashable : Any],fetchCompletionHandler completionHandler: @escaping (UIBackgroundFetchResult) -> Void) {
    if Auth.auth().canHandleNotification(notification) {
        completionHandler(.noData)
        return
    }
    // This notification is not auth related,developer should handle it.
    handleNotification(notification)
}