Swift FirebaseUI身份验证成功推送ViewController

Question

我正在构建用于身份验证的预构建Firebase UI。它很好用，我正在寻找对用户进行身份验证的解决方案，我想将其传递到特定的viewcontroller，而不是弹出authUI.authViewController（）并返回列表。我尝试使用委托-它起作用了，但是它先弹出了auth viewcontroller，然后转到设置。有点尴尬，但想知道是否有可能去viewcontroller而不是弹出vc。

extension ListViewController : FUIAuthDelegate {
    func authUI(_ authUI: FUIAuth, didSignInWith authDataResult: AuthDataResult?, error: Error?) {
        print("authDataResult : \(authDataResult?.description)")
        print("error : \(error?.localizedDescription)")
        if let error = error {
            //assertionFailure("Error signing in: \(error.localizedDescription)")
            return
        }

        if let nextViewController =
            ListSettingController.storyboardInstance() { navigationController?.pushViewController(nextViewController, animated: true)
        }
    }
}

---

if Auth.auth().currentUser != nil {
    if let nextViewController =
        ListSettingController.storyboardInstance() { navigationController?.pushViewController(nextViewController, animated: true)
    }
} else {
    let providers: [FUIAuthProvider] = [
        FUIGoogleAuth(),
        FUIEmailAuth(),
        FUIFacebookAuth()
    ]
    authUI.providers = providers
    authUI.tosurl = URL(string: "hi")
    authUI.privacyPolicyURL = URL(string: "pwned")
    let authViewController = authUI.authViewController()
    self.present(authViewController, animated: true, completion: nil)
}