Google sign in api flutter Mar 29, 2022 · Adding Firebase Auth And Google Sign-in To Flutter. For Android. json file which is given to you when you register your app in firebase, and you can use that with google_sign_in (this is the default way shown in the documentation). To use these APIs from Flutter, see the Flutter Google APIs documentation. Mar 8, 2025 · For example, if you want to mimic the behavior of the Google Sign-In sample app, you'll need to enable the Google People API. Both native platforms and web support creating a credential which can then be passed to the signInWithCredential or linkWithCredential methods. Jun 9, 2025 · dependencies: google_sign_in_all_platforms: ^1. signInWithGoogle() method of this package, First you need to add or connect your flutter application with firebase and add the dependency required for this Jan 21, 2024 · Step 1: Google Cloud Console. Open terminal inside your flutter project 4 days ago · Social authentication is a multi-step authentication flow, allowing you to sign a user into an account or link them with an existing one. 20 Then run: flutter pub get Also follow the installation guide mentioned in both google_sign_in and url_launcher. Dec 19, 2024 · Check Google Play Console: If using Google Play’s app signing feature, ensure you also register the SHA fingerprints found in the Play Console. Features: # Google login functionality using firebase; Usage: # This package used to sign in to the google by using the authService. yaml file, include the following dependency: Jan 27, 2018 · I want to use Google Cloud Natural Language in my Flutter app,I got Google API package This works for flutter and theGoogle API_AUTH dependence is working for 0. The original code (and its license) can be seen here . Before we write any code, we need to establish a connection between our Flutter project and the Google Cloud Console. Otherwise, you may encounter APIException errors. Usage # A simple usage example is as follows: Mar 31, 2025 · This package contains a modified version of Flutter's Google Sign In example app that uses package:googleapis' API clients, instead of raw http requests. 0 google_sign_in: ^5. Jul 9, 2023 · Implement Google Sign In in your Flutter app: In your Flutter project, create a new Dart file or modify an existing one to handle the Google Sign In functionality. 7 url_launcher: ^6. Sep 23, 2018 · There is a google-services. 1. json file which is used for android. First, add the google-service. Apr 8, 2024 · The only APIs you should use directly from your Flutter project are those that access user data using Google authentication. Jun 6, 2025 · For server-side authentication, it is crucial to use ID tokens instead of relying on Google IDs or profile information directly. Nov 20, 2024 · Adding Google Sign-In functionality to your Flutter web application provides a convenient and secure authentication method for users. Jul 25, 2022 · Let your Flutter App users authenticate with GoogleOAuth2, using Flutter AppAuth, and connect with your backend. Feb 6, 2019 · Open the Firebase console and click on the settings icon. See it here . "],["Users can sign out of your application without signing out of Google using the provided sign-out method. Google Sign-in with Firebase in the Flutter Web app can be done by choosing the account through which you wish to sign in. No programming is required on the Firebase side which makes it easy to use its features more efficiently. Make sure you've filled out all required fields in the console for OAuth consent screen. 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. No prior knowledge of Firebase au Mar 15, 2025 · Generated Dart libraries for accessing Google APIs. iOS integration # Please see instructions on integrating Google Sign-In for iOS. ). Then, in the pubspec. APIs that require service accounts should not be used directly from a Flutter application. Not limited to Firebase. For example of using these APIs from a Dart console example see the example in this package. Additional Considerations. . Import the necessary packages, initialize the GoogleSignIn object, and implement the authentication flow using the provided methods (signIn, signOut, etc. You will see the list of the apps connected to your Firebase project. I was getting null for the token value when trying to implement this without the google-services. TL;DR: The GitHub repo for this project can be found here. 2. Ensure the "Google" sign-in provider is enabled on the Firebase Console. 0. Steps to Implement Google Sign-In with Firebase Jan 4, 2024 · A Flutter package for Google sign-in using Firebase. Navigate to Google Cloud Console: Head over to Google Cloud Console, and sign in with your Google account if you haven't already. This comprehensive guide will walk you through the step-by Apr 9, 2025 · It helps developers build their apps faster and more securely. So, let's start by setting up the Google Cloud Console. 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. "]]],[]] This step-by-step tutorial will show you how to integrate Google Sign-In into your Flutter app on iOS and Android platforms. Doing so requires shipping service credentials as part of your application, which is not secure. If the above steps do not resolve the issue, ensure that the Google Sign-In method is enabled in the Firebase Authentication section. json, but successfully signing into google. yplr zic jnkwvm wbnbxoszr cruy khbyt ctksvub rzuyn xfstx zxcaei