ios - Firebase 身份验证 : Phone number authentication in Swift

Question

我的输出控制台中正在打印本地化描述:“无法获取验证:可选(“如果禁用应用程序委托(delegate)调整，则 UIApplicationDelegate 收到的远程通知需要转发到 FIRAuth\的 canHandleNotificaton:方法。” )”

尽管如此，我在手机中收到了 OTP 以及用于验证的验证码，但它不会将我带到下一页，我们需要在该页面中验证收到的 OTP。

我的代码在收到 OTP 之前工作正常，但之后它显示我需要输入我的号码的同一页面。

我的 viewcontroller.swift 有以下代码:

    @IBAction func mobileNumberSubmitButton(_ sender: Any) {

     guard  let phonenumber = mobileNumberText.text else {return}

     PhoneAuthProvider.provider().verifyPhoneNumber(phonenumber, uiDelegate: nil) {(verificationid, error) in
                if error == nil{
                    print(verificationid)
                    guard let verify = verificationid else {return}
                    self.userdefault.set("verify", forKey: "verifyID")
                    self.userdefault.synchronize()
                    let viewController = self.storyboard?.instantiateViewController(withIdentifier: "OTPVerificationID") as! OTPVerificationViewController
                    viewController.verifyid = verificationid! 
                    self.navigationController?.pushViewController(viewController, animated: true)

                }else{
                    print("unable to get verification:", error?.localizedDescription)
                }
            }



}

我的 otpverificationviewcontroller.swift 有以下代码:

     class OTPVerificationViewController: UIViewController { 

       var verifyid : String = ""
       let userdefault = UserDefaults()

       @IBOutlet weak var OTPVerifyCode: UITextField!

       override func viewDidLoad() {
           super.viewDidLoad()

           let valust = self.userdefault.dictionary(forKey: "verifyID")
           print(verifyid) 

       }

       @IBAction func verificationSubmitButton(_ sender: Any) {

            guard let verifycode = OTPVerifyCode.text else {return}
            let credentials = PhoneAuthProvider.provider().credential(withVerificationID: verifyid, verificationCode: verifycode)
            Auth.auth().signInAndRetrieveData(with: credentials) { (result, error) in
            if error == nil {
                 if let viewController = self.storyboard?.instantiateViewController(withIdentifier: "ServiceViewControllerID") as? ServiceViewController {

                 UIApplication.shared.keyWindow?.rootViewController = viewController
                 self.dismiss(animated: true, completion: nil)
             }
           } else{
               print(error?.localizedDescription)
        } 
    }
} 

}

我希望 mobileNumberSubmitButton 操作推送 otpverification 页面以验证 OTPcode。

有人可以给我一些解决方案吗？

Answer 1

在主线程上执行如下操作:

DispatchQueue.main.async{
    let viewController =
     self.storyboard?.instantiateViewController(withIdentifier: "OTPVerificationID") as! OTPVerificationViewController
     viewController.verifyid = verificationid!
     self.navigationController?.pushViewController(viewController, animated: true) 
    }