使用Google sdk v3.x从App Store拒绝Google +登录iOS App拒绝

最后，使用最新的Google+ Sign SDK解决了该问题，该应用程序也获得了Apple的认可。我正在发布适用于iOS 9和iOS 8的解决方案。
使用CocoaPods进行集成。

pod 'Google/SignIn'

要开始登录，您必须执行此处“开始集成”部分中所述的完全相同的步骤。

现在，在“添加登录”部分中，我希望我的自定义类中的一些自定义按钮UIViewController可以启动登录过程。在Google的开发人员链接中，他们仅在AppDelegate中进行重定向。因此，为避免这种情况，我不会GIDSignInDelegate在AppDelegate课堂上使用

我只会在以下两种方法中进行更改 AppDelegate

//This is available for iOS 9 and above. So we have to use this method if we are integrating Google Sign In in iOS 9
func application(app: UIApplication, openURL url: NSURL, options: [String : AnyObject])

//This is available prior iOS 9 and is available for iOS 8,7 etc. This is a deprecated method for iOS 9. You have to override this too if your app supports iOS 8 platform.
func application(application: UIApplication, openURL url: NSURL, sourceApplication: String?, annotation: AnyObject) -> Bool

因此定义如下：

func application(app: UIApplication, openURL url: NSURL, options: [String : AnyObject]) -> Bool {

    if #available(iOS 9.0, *) {
        return GIDSignIn.sharedInstance().handleURL(url, sourceApplication: options[UIApplicationOpenURLOptionsSourceApplicationKey] as? String, annotation: options[UIApplicationOpenURLOptionsAnnotationKey] as? String)
    } else {
        // Fallback on earlier versions
    }
    return true
}

func application(application: UIApplication, openURL url: NSURL, sourceApplication: String?, annotation: AnyObject) -> Bool {

    return GIDSignIn.sharedInstance().handleURL(url,sourceApplication: sourceApplication,annotation: annotation)
}

现在转到我们的CustomUIViewController类，即LoginViewController实现GIDSignInDelegate和GIDSignInUIDelegate

class LoginViewController: UIViewController, GIDSignInDelegate, GIDSignInUIDelegate {

}

有一个用于Google +登录的自定义UIButton，其定义为

@IBAction func googleLoginButtonPressed(sender: AnyObject) {

    // Initialize sign-in
    var configureError: NSError?
    GGLContext.sharedInstance().configureWithError(&configureError)

    //assert(configureError == nil, "Error configuring Google services: \(configureError)")
    if configureError != nil {
     //Handle your error
    }else {
        GIDSignIn.sharedInstance().shouldFetchBasicProfile = true
        GIDSignIn.sharedInstance().clientID = kClientId
        GIDSignIn.sharedInstance().delegate = self
        GIDSignIn.sharedInstance().uiDelegate = self

        //This did the trick for iOS 8 and the controller is presented now in iOS 8
        //We have to make allowsSignInWithBrowser false also. If we dont write this line and only write the 2nd line, then iOS 8 will not present a webview and again will take your flow outside the app in safari. So we have to write both the lines, Line 1 and Line 2
        GIDSignIn.sharedInstance().allowsSignInWithBrowser = false  //Line 1
        GIDSignIn.sharedInstance().allowsSignInWithWebView = true   //Line 2

        GIDSignIn.sharedInstance().signIn()
    }

}

现在，实现Google +登录的委托方法

func signIn(signIn: GIDSignIn!, dismissViewController viewController: UIViewController!) {
    self.dismissViewControllerAnimated(true) { () -> Void in       
    }
}

func signIn(signIn: GIDSignIn!, presentViewController viewController: UIViewController!) {
    self.presentViewController(viewController, animated: true) { () -> Void in
    }
}

func signIn(signIn: GIDSignIn!, didSignInForUser user: GIDGoogleUser!, withError error: NSError!) {
    if (error == nil) {

        // Perform any operations on signed in user here.
        let userId = user.userID                  // For client-side use only!
        let idToken = user.authentication.idToken // Safe to send to the server
        let fullName = user.profile.name
        let givenName = user.profile.givenName
        let familyName = user.profile.familyName
        let email = user.profile.email
    } else {
        print("\(error.localizedDescription)")
    }
}

func signIn(signIn: GIDSignIn!, didDisconnectWithUser user: GIDGoogleUser!, withError error: NSError!) {
      //Perform if user gets disconnected
}

现在，这将在iOS 8和9中都可以使用，而无需将您的应用程序移动到Safari之外以进行Google +登录。