Question

我是swift的新手并尝试使用GPPSignInDelegate实施Google Auth。我得到了登录对话框，但委托方法： - didDisconnectWithError - finishedWithAuth 永远不会被称为。也许我做错了什么。我试图将它翻译得如此迅速而且看起来不错，但有些东西不起作用。有什么建议？感谢您的帮助。

class LoginViewController: UIViewController, GPPSignInDelegate {


var kClientID = "XYZ"

@IBOutlet weak var loginButton: UIButton!
@IBOutlet var gppsloginButton: GPPSignInButton!
var signIn = GPPSignIn.sharedInstance()

override func viewDidLoad() {
    super.viewDidLoad()
    //var signIn = GPPSignIn.sharedInstance()
    signIn.clientID = kClientID;
    signIn.scopes = [kGTLAuthScopePlusLogin]

    signIn.delegate = self
    signIn.authenticate()
}

override func didReceiveMemoryWarning() {
    super.didReceiveMemoryWarning()
    // Dispose of any resources that can be recreated.
}


func finishedWithAuth(auth: GTMOAuth2Authentication,  error: NSError ) -> Void{
    debugPrintln("TEST")
}

func didDisconnectWithError ( error: NSError) -> Void{
   debugPrintln("TEST2")
}

Answer 1

我认为您错过了从AppDelegate.swift中的app delegate的URL处理程序添加GPPURLHandler。

此处理程序将正确处理应用程序在身份验证过程结束时收到的URL。

func application(application: UIApplication, openURL url: NSURL, sourceApplication: NSString?, annotation: AnyObject) -> Bool {
    return GPPURLHandler.handleURL(url, sourceApplication: sourceApplication, annotation:annotation)
}

SWIFT代表finishedWithAuth

1 个答案: