[firebase][auth][ios]googleログインについて
公式ドキュメントに沿って実装したのですが
https://firebase.google.com/docs/auth/ios/google-signin?hl=ja
ログイン、ログアウトはできたのですが
ログイン後の遷移、もしくはdismissを動かすにはどうしたらよいでしょうか?
AppDelegate
import UIKit import Firebase import GoogleSignIn @UIApplicationMain class AppDelegate: UIResponder, UIApplicationDelegate, GIDSignInDelegate { var window: UIWindow? func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool { // Override point for customization after application launch. FirebaseApp.configure() GIDSignIn.sharedInstance().clientID = FirebaseApp.app()?.options.clientID GIDSignIn.sharedInstance().delegate = self return true } func applicationWillResignActive(_ application: UIApplication) { // Sent when the application is about to move from active to inactive state. This can occur for certain types of temporary interruptions (such as an incoming phone call or SMS message) or when the user quits the application and it begins the transition to the background state. // Use this method to pause ongoing tasks, disable timers, and invalidate graphics rendering callbacks. Games should use this method to pause the game. } func applicationDidEnterBackground(_ application: UIApplication) { // Use this method to release shared resources, save user data, invalidate timers, and store enough application state information to restore your application to its current state in case it is terminated later. // If your application supports background execution, this method is called instead of applicationWillTerminate: when the user quits. } func applicationWillEnterForeground(_ application: UIApplication) { // Called as part of the transition from the background to the active state; here you can undo many of the changes made on entering the background. } func applicationDidBecomeActive(_ application: UIApplication) { // Restart any tasks that were paused (or not yet started) while the application was inactive. If the application was previously in the background, optionally refresh the user interface. } func applicationWillTerminate(_ application: UIApplication) { // Called when the application is about to terminate. Save data if appropriate. See also applicationDidEnterBackground:. } @available(iOS 9.0, *) func application(_ application: UIApplication, open url: URL, options: [UIApplication.OpenURLOptionsKey : Any]) -> Bool { return GIDSignIn.sharedInstance().handle(url, sourceApplication:options[UIApplication.OpenURLOptionsKey.sourceApplication] as? String, annotation: [:]) } func sign(_ signIn: GIDSignIn!, didSignInFor user: GIDGoogleUser!, withError error: Error?) { // ... if let error = error { // ... return } guard let authentication = user.authentication else { return } let credential = GoogleAuthProvider.credential(withIDToken: authentication.idToken, accessToken: authentication.accessToken) Auth.auth().signInAndRetrieveData(with: credential) { (authResult, error) in if let error = error { // ... return } // User is signed in print("サインイン") //self.navigationController?.popToRootViewController(animated: true) // ... } // ... } func sign(_ signIn: GIDSignIn!, didDisconnectWith user: GIDGoogleUser!, withError error: Error!) { // Perform any operations when the user disconnects from app here. // ... } }
SignInViewController
import UIKit import Firebase import GoogleSignIn class SignInViewController: UIViewController, GIDSignInUIDelegate { override func viewDidLoad() { super.viewDidLoad() if Auth.auth().currentUser != nil { print("ログイン中") } else { print("ログアウト") } GIDSignIn.sharedInstance().uiDelegate = self // Do any additional setup after loading the view. } }
サインインボタンは公式ドキュメント通り
GIDSignInButton をストーリーボードまたは XIB ファイルに追加するか、プログラムによって初期化します。このボタンをストーリーボードまたは XIB ファイルに追加するには、ビューを追加して、そのカスタムクラスを GIDSignInButton に設定します。
に従い viewを追加して、そのカスタムクラスを GIDSignInButton にしてます
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