swift - 如何在 Firebase Auth 中绕过欢迎屏幕 UI 并仅显示手机身份验证 UI 屏幕？

Question

如何在 FirebaseUI 中显示负责收集电话号码数据的 viewController 而不是欢迎屏幕？

使用当前设置，我会看到一个欢迎屏幕。

   class Login: UIViewController, FUIAuthDelegate {
    let authUI = FUIAuth.defaultAuthUI()

     override func viewDidAppear(_ animated: Bool) {


    let phoneProvider = FUIPhoneAuth(authUI: authUI!)
    authUI!.isSignInWithEmailHidden = true
    authUI!.providers = [phoneProvider]
    let vc = authUI?.authViewController()

    self.present(vc!, animated: true, completion: nil)
     }
 }

编辑 感谢 proxpero，我可以像这样呈现手机用户界面:

class Login: UIViewController, FUIAuthDelegate {
    let authUI = FUIAuth.defaultAuthUI()

   override func viewDidAppear(_ animated: Bool) {

    authUI?.delegate = self
    let phoneProvider = FUIPhoneAuth(authUI: authUI!)
    authUI!.isSignInWithEmailHidden = true
    authUI!.providers = [phoneProvider]
    phoneProvider.signIn(withPresenting: self, phoneNumber: nil)
     }
 }

Answer 1

如果你想绕过欢迎屏幕，直接显示手机授权屏幕，我认为不是 self.present(vc!, animated: true, completion: nil)，而是 phoneProvider.signIn(withPresenting: self, phoneNumber: nil).

phoneProvider 上的这个方法会创建手机身份验证 ui View Controller ，并将其呈现在您传入的父 View Controller (在本例中为 self)。