Firebase login with google flutter.
Firebase login with google flutter Trong bài viết này, tôi xin chia sẻ cách setup để có thể sign in Google trên ứung dụng Flutter:. Open https://firebase. yaml file, add the following dependencies: dependencies: firebase_core: ^2. Steps to Implement Google Sign In with Firebase Step 1: Create a new Flutter Application É possível acessar o Firebase no app do Flutter usando os vários plug-ins do Firebase para o Flutter, um para cada produto do Firebase, como Cloud Firestore, Authentication, Analytics etc. 4. Firebase CLI をインストールしてログインする（firebase login を実行する） Apr 22, 2025 · dependencies {// Import the BoM for the Firebase platform implementation (platform ("com. Jun 14, 2024 · Now, run flutter by using “flutter run” command. Puedes acceder a Firebase en tu app de Flutter a través de los distintos complementos de Firebase para Flutter, uno para cada producto de Firebase (por ejemplo, Cloud Firestore, Authentication, Analytics, etcétera). flutter create flutter_firebase_login Just like in the login tutorial , we’re going to create internal packages to better layer our application architecture and maintain clear boundaries and to maximize both reusability as well as improve testability. ). Get the sample code In the Project name field, enter Firebase-Flutter-Codelab and then click Continue. Dalam banyak kasus, Anda perlu mengetahui status autentikasi pengguna, seperti apakah mereka sudah login atau logout. 1. Flutter プロジェクトのルートから、次のコマンドを実行してプラグインをインストールします。 Nov 3, 2020 · この記事では、Firebase Authenticationと、Googleアカウントを使った、Flutterでのログイン機能の作り方を解説します。 事前準備(Firebase Authentication) 今回はGoogleアカウントを使ったサインインを実装します。 Gần đây tôi có cơ hội được tham gia xây dựng ứng dụng Flutter có bao gồm chức năng login. For example, a user who signed in with a password can link a Google account and sign in with either method in the future. A Flutter package for Google sign-in using Firebase. 19/09/2024 19/09/2024 by create a folder in the libs folder social_login and inside of this create a dart file google_login. Jan 10, 2024 · Users are identifiable by the same Firebase user ID regardless of the authentication provider they used to sign in. Step 1: Add the Firebase SDK to Your Flutter Project. Há vários artigos por aí que mostram como implementar login ou login no Flutter, mas ainda estou escrevendo este artigo porque houve muitas mudanças no Flutter (após o lançamento do Flutter 1. await Firebase. This codelab guides you through building the authentication flow for a Flutter app, using Firebase for Authentication. Firebase Authentication provides a suite of tools that allow users to manage user authentication, including email/password authentication, Google, Facebook, and more. Setup Firebase Project. Follow the steps below. Not limited to Firebase. Si tu usuario accede con Google, después de haber registrado manualmente una cuenta, su proveedor de autenticación cambiará automáticamente a Google, debido al concepto de Firebase Authentication de proveedores de confianza. dart Jul 23, 2024 · Ensure the "Google" sign-in provider is enabled on the Firebase Console. . 0安定版でnullセーフティを有効にしてサンプルアプリを作成します。 Tuy nhiên, do còn mới các FlutterFire này vẫn chưa chạm đến phiên bản 1. Future<void> _signOut() async { await FirebaseAuth. Mar 20, 2025 · No programming is required on the Firebase side which makes it easy to use its features more efficiently. Technologies/Tools Needed. v. initializeApp (demoProjectId: "demo-project-id",); Bước 4: Thêm trình bổ trợ Firebase. adding Android when your app previously did not support Android), or if you introduce new Firebase services into your app (e. Flutter installed on your machine. signOut(); } so that the call to runApp occurs after the user is signed out. The Firebase CLI logged in to your Google Account. Jun 26, 2020 · Step 4 : Download the Config file (google-services. /common" toast: ^0. It supports authentication using passwords, phone numbers, popular federated identity providers like Google, Facebook and Twitter, and more. json, GoogleService-Info. xml, That should work I developed a app with Flutter and tested on my device using the command: flutter run --release and everything worked fine. 2 google_sign_in: ^6. Criar protótipos e fazer testes com o Pacote de emuladores locais do Firebase (opcional) Sep 30, 2020 · Firebase Authentication provides backend services, easy-to-use SDKs, and ready-made UI libraries to authenticate users to your app. The application will have a login screen, a ‘Register' screen, a password recovery screen, and a user profile screen. Em seguida, para instruções detalhadas de configuração, siga nosso guia sobre Como adicionar o Firebase ao seu app criado com o Flutter. google. plist from step 2. Jan 15, 2025 · In this section, we will walk through the process of implementing Firebase Authentication in a Flutter application. If your user signs in with Google, after having already manually registered an account, their authentication provider will automatically change to Google, due to Firebase Authentications concept of trusted providers. Set up your app to receive Dynamic Links on Flutter in the guide. yaml file dependencies: flutter: sdk: flutter firebase_core: ^1. Firebase Auth proporciona muchos métodos y utilidades para que puedas integrar la autenticación segura en tu aplicación de Flutter nueva o existente. Firebase Auth menyediakan banyak metode dan utilitas untuk memungkinkan Anda mengintegrasikan autentikasi aman ke dalam aplikasi Flutter baru atau yang sudah ada. 2. アプリを Firebase に接続する. Features: # Google login functionality using firebase; Usage: # This package used to sign in to the google by using the authService. from firebase google sigin in authentication copy the Web SDK configuration add paste in the following to res/values/strings. Jul 9, 2023 · Using Google Sign In with Firebase. Ensure the "Google" sign-in provider is enabled on the Firebase Console. firebase_core- A Flutter plugin to use the Firebase Core API, which enables connecting to multiple Firebase Mar 8, 2025 · Flutter plugin for Google Sign-In, a secure authentication system for signing in with a Google account. Firebase Authentication 사용해 보기 1편 Firebase Authentication Documentation firebase_core | Flutter Package firebase_auth | Flutter Package Firebase 세팅 Discover Firebase, Google’s mobile and web app development platform that helps developers build apps and games that users will love. Sep 23, 2018 · or try like this if id token was null, it worked for me. Using Google Sign-In with Firebase in a Flutter application allows users to sign in using their Google credentials and utilize Firebase's authentication and other services. 10. 0, đây chính là nguyên nhân gây ra rất nhiều lỗi trong quá trình tích hợp Firebase vào Flutter. g. Jan 17, 2020 · dependencies: flutter: sdk: flutter firebase_auth: ^0. Email or phone. Then run flutter pub get to Use your Google Account. Here's a step-by-step guide to implementing Google Sign-In with Firebase in your Flutter app. Neste artigo, mostrarei como configurar e implementar o Login do Google usando o Firebase Authentication. In many cases, you will need to know about the authentication state of your user, such as whether they're logged in or logged out. Introduction. Oct 25, 2023 · Firebase Authentication uses Firebase Dynamic Links to send the email link to a mobile device. Bạn truy cập vào Firebase trong ứng dụng Flutter thông qua nhiều trình bổ trợ Firebase Flutter, mỗi trình bổ trợ cho một sản phẩm Firebase (ví dụ: Cloud Firestore, Authentication, Analytics, v. 一番右のflutterを選択. Your app receives this token and uses it to authenticate with Firebase. instance. Sep 21, 2024 · Configuring Flutter for Firebase and Google Sign In. Do not put this file in your project. Add Login Action On your Google Login button, select Actions from the properties panel (the right menu) and select Add Action. Mar 8, 2025 · Flutter plugin for Google Sign-In, a secure authentication system for signing in with a Google account. Para usar um provedor de autenticação, é necessário ativá-lo no Console do Firebase. Sep 29, 2023 · This tutorial will guide you through the process of enabling Google Sign In authentication to flutter application using firebase authentication with step-by-step and show’s the user’s data. Installing Dependencies. Find the search bar (top center) and type “Credentials” and select Credentials under Nov 28, 2023 · Firebase Authentication provides backend services, easy-to-use SDKs, and ready-made UI libraries to authenticate users to your app. 7), bem como no Login do Firebase Google. If you add support for a new platform in your Flutter app (e. An Android Studio or VS Code setup for Flutter development. the Web, Flutter, Unity Introdução. Add a Login Screen with Google Login Action Create a Login Screen To allow users to authenticate, you need a Login or Sign-in Page with a button. Dependencies: Firebase Auth and Google Sign in Flutter Packages Make Sep 27, 2020 · Integrating Firebase with Flutter: Email and password registration and sign-in Google Sign-In; Auto-login (as users return back to your web app) Creating a new Firebase project. firebase:firebase-bom:33. I also tried building the app with: flutter build apk --release and Oct 23, 2023 · Note: Google stores and uses phone numbers to improve spam and abuse prevention across all Google services. Acesse a página "Método de login" na seção "Firebase Authentication" para ativar o login com e-mail/senha e outros provedores de identidade que você quer no seu app. It… Jul 14, 2017 · Firebase auth's signOut method is asynchronous. Jul 25, 2022 · Let your Flutter App users authenticate with GoogleOAuth2, using Flutter AppAuth, and connect with your backend. A Google account to create a Firebase project. Jan 4, 2024 · Google Login #. 1. firebase:firebase-auth") Save time on authentication setup in your Flutter apps! Presenting an easy-to-integrate login creation system with Firebase and efficient session management using Shared Preferences. Not your computer? Firebaseを利用する事で、Googleアカウントでのログインをセキュアかつシンプルに実装できます。 本記事では、Flutterを使用してFirebase Authenticationを利用したGoogleアカウントでのログインを実装する手順を詳しく解説します。 2. Firebaseの設定 Mulai menggunakan layanan atau produk Firebase baru di aplikasi Flutter, terutama jika Anda mulai menggunakan login dengan Google, Crashlytics, Performance Monitoring, atau Realtime Database. En muchos casos, deberás conocer el estado de autenticación de tu usuario, como si accedió o no a su cuenta. Google Sign-in with Firebase in the Flutter Web app can be done by choosing the account through which you wish to sign in. Apr 12, 2024 · いろいろはまりすぎたので備忘録としてまとめておく。 firebaseプロジェクトの作成. json) . Jan 16, 2021 · We will need two modules to use firebase in your flutter project for authentication. 0")) // Add the dependency for the Firebase Authentication library // When using the BoM, you don't specify versions in Firebase library dependencies implementation ("com. plist가 이미 생성되어 있는 상태인데요, 지금 이문서를 따라가면서 생성된 저 파일들을 제 프로젝트에 추가하게되면 문제가 있을까요? Jan 10, 2024 · You can integrate Firebase Authentication with a custom authentication system by modifying your authentication server to produce custom signed tokens when a user successfully signs in. Forgot email? Type the text you hear or see. TL;DR: The GitHub repo for this project can be found here. Step 1 : Install the required command line tools Sep 19, 2024 · Google sign in Flutter Firebase. Hôm nay mình sẽ hướng dẫn các bạn cách tích hợp Firebase vào Flutter và login với Google. 12. Apr 9, 2025 · No programming is required on the Firebase side which makes it easy to use its features more efficiently. Go to Google Could Console; Create a project if you haven’t yet. 0 firebase_auth: ^4. Ensure you obtain appropriate consent from your users before sending their phone numbers to Firebase. You can find out more about this here. A continuación, habilita el proveedor de Google en Firebase console: Navega a la pantalla Authentication sign-in providers en la consola. Mar 16, 2022 · 本記事では、Flutterアプリをセットアップし、Firebase認証を使ってGoogleサインインを実装する方法をご紹介いたします。 注意： 本記事では、最新のFlutter 2. Q3: Is Firebase required for Google login in Flutter? A: Yes, Firebase Authentication simplifies Google Sign-In implementation and manages user authentication securely. Then once you app the package name and SHA-1 cerficate in firebase project, it will give you a json file called google-services. json that you need to add flutter project in your android package section as show below. Menjalankan kembali perintah tersebut memastikan bahwa konfigurasi Firebase aplikasi Flutter Anda merupakan yang terbaru dan (untuk Android) secara Jul 1, 2022 · After a user creates a new account, this account is stored as part of your Firebase project, and can be used to identify a user across every app in your project, regardless of what sign-in method the user used. If you don't already have a Flutter app, you can complete the Get Started: Test Drive to create a new Flutter app using your preferred editor or IDE. signInWithGoogle() method of this package, First you need to add or connect your flutter application with firebase and add the dependency required for this package to run flutter pub add google_sign_in flutter pub add firebase_ui_oauth_google Habilita el proveedor de Acceso con Google. Login using your Gmail account. Tudo pronto para conectar seus apps do Flutter ao Firebase? Se você não tem experiência com o Firebase no Flutter, recomendamos começar com o codelab e o vídeo Conheça o Firebase para Flutter. firebase랑 연동해놓는 과정에서 google-services. Firebase Auth provides many methods and utilities for enabling you to integrate secure authentication into your new or existing Flutter application. Steps to Implement Google Sign-In with Firebase Step 1: Create a new Flutter Application Feb 27, 2025 · Basic knowledge of Flutter and Dart. In your pubspec. 3+1 google_sign_in: ^4. 0. Make sure to download a new copy of your project's GoogleService-Info. com on your browser then click on Get Started. What you'll learn. 1 flutter_facebook_login: shared_preferences: common: path: ". 15. To add the Firebase SDK to your Flutter project, follow these steps: // Add the Firebase SDK to your pubspec. Selecciona “Google”. Flutter: For building the mobile application. Haz clic en "Agregar proveedor nuevo". Implementing Firebase Authentication in Flutter is a crucial step in building secure and scalable mobile apps. initializeApp (demoProjectId: "demo-project-id",); Paso 4: Agrega complementos de Firebase. Como o Flutter é um framework multiplataforma, cada plug-in do Firebase é aplicável a plataformas da Apple, do Android e da Web. This codelab covers: Adding Firebase to a Flutter app; Firebase Console setup Apr 9, 2025 · No programming is required on the Firebase side which makes it easy to use its features more efficiently. Firebase Authentication: For handling user authentication. For sign-in completion via mobile application, the application has to be configured to detect the incoming application link, parse the underlying deep link and then complete the sign-in. You should make your _signOut method async. In order for us to create a flutter login and registration using Firebase, we have to register and create a project on the Firebase website. Next we need to configure our Flutter app to work with Firebase and the Google Sign In SDK. Authentication state#. 6 days ago · Sign into Firebase using your Google account. Steps to Implement Google Sign-In with Firebase Step 1: Create a new Flutter Application Apr 16, 2025 · Enable Google Sign-In for your Firebase project. Aug 26, 2022 · Firebase Auth provides many methods and utilities for enabling you to integrate secure authentication into your new or existing Flutter application. Get a multi-factor session for the user: await Firebase. May 10, 2023 · Step 1: Google Cloud Console Set Up. As the docs point out you need oauth2 client id of your backend to request idToken or serverAuthCode. 9. Jan 10, 2020 · Now, at this point we’re done with the Firebase Console side of things, so let’s code! Importing the Required Packages. Q2: Why is my Google login in Flutter not working? A: Common issues include incorrect Firebase configuration, outdated dependencies, missing SHA keys, or incorrect OAuth settings. Flutter 用の Firebase SDK をインストールして初期化します（まだ行っていない場合）。 アプリに Firebase Authentication を追加する. adding firebase_database) then you should reconfigure Firebase for your application again via the CLI (flutterfire configure). 事前準備 1. You can create your own or use the one from page templates. Asegúrate de que el proveedor de acceso de “Google” esté habilitado en Firebase console. 5 I have also tried moving all authentication logic into the main app and removed the reference to the 'authentication' package. 开始在 Flutter 应用中使用新的 Firebase 服务或产品，特别是当您开始使用“使用 Google 账号登录”、 Crashlytics 、 Performance Monitoring 或 Realtime Database 时。 重新运行该命令可确保您的 Flutter 应用的 Firebase 配置保持最新状态，并且（对于 Android）会自动向您的应用添加 Nov 17, 2023 · This tutorial offers a detailed walk through on enabling Google Sign-In authentication within a Flutter application by seamlessly integrating Firebase authentication with Provider State management . fiut iav ojl vyxuwcqu kcehwp vsnys ifz xko mwyx bmkzc yepqlt lgbi bghzpf zofve eekuk