swift - iOS : Firebase phone Authenication

Question

我开发了一个使用 firebase 电话身份验证的 iOS 应用程序，我遵循了谷歌文档，但我总是遇到以下错误:

If app delegate swizzling is disabled, remote notifications received by UIApplicationDelegate need to be forwarded to FIRAuth's canHandleNotificaton: method.

和我的 appDelegate:

func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool
    {

        FirebaseApp.configure()
        return true
    }

    func application(_ application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data) {
        Auth.auth().setAPNSToken(deviceToken, type: AuthAPNSTokenType.sandbox)
    }


    func application(_ application: UIApplication , didReceiveRemoteNotification notification: [AnyHashable : Any],
                     fetchCompletionHandler completionHandler: @escaping (UIBackgroundFetchResult) -> Void)
    {
        if Auth.auth().canHandleNotification(notification)
        {
            completionHandler(UIBackgroundFetchResult.noData);
            return
        }
    }

那我该如何解决呢？

Answer 1

如果 swizzling 被禁用，你需要做两件事来让电话号码授权工作:

使用您的 APNs token 在 FIRAuth 实例上设置 APNSToken。这与为 FCM 设置 APNs token 无关(使用电话号码身份验证不需要使用 FCM 客户端 SDK)。使用您从 UIApplicationDelegate 实例上的 application:didReceiveRemoteNotification:fetchCompletionHandler: 方法收到的远程通知，在 FIRAuth 实例上调用 canHandleNotification。这也与通知 FCM 无关。 It's documented in under section "Receive notifications without swizzling" .