![]() Ive seen two other posts about this, but no answers that resolve it for myself. > calls signInWithGoogle() method from sign_in. I am running into issue trying to signin to Firebase with Google Sign-in in my Flutter app. Go to the Authentication page and select Google from the sign-in method. The menu is shown on the top page of the project. Flutter + Firebase: How to implement Google Sign In 0. There are plenty of examples online about setting up Firebase for Flutter so I will jump right into the code instead of walking thru the basics. I can't understand what is wrong, can you help me? The next step is to create a new Firebase project here. I looked at a lot of post related to this topic but none were able to solve my problem so here it is: I use googlesignin to be able to authenticate with a gmail account all without going through firebase. This following line connects to the local emulatorĪwait 'm trying to do Firebase authentication and Google sign in using Flutter but I'm getting this error message: 'package:flutter/src/painting/_network_image_io.dart': Failed assertion: line 23 pos 14: 'url != null': is not true. This article will demonstrate how to set up Google OAuth and Google Sign in the flutter application using the Google Cloud Platform and not using firebase. Below is a video tutorial showing you exactly what you need to do to add Firebase authentication and Google Sign in to a Flutter web project. You don't need to include the google-services.json file in your app unless you are using Google services that require it. A Flutter google sign in plugin for Google Sign In. ![]() Platform integration Android integration To access Google Sign-In, you'll need to make sure to register your application. Flutter Firebase Google Sign In Step 1 : Add GoogleSignIn dependencies. Obtain the auth details from the requestįinal GoogleSignInAuthentication? googleAuth = await googleUser?.authentication įinal credential = GoogleAuthProvider.credential(accessToken: googleAuth?.accessToken, idToken: googleAuth?.idToken,) Installing Versions Scores A Flutter plugin for Google Sign In. The deleted user simply gets signed in immediately (instead of being taken through the. Im trying but failing to re-trigger the authentication steps that the user gets taken through when they authenticate themselves using Google sign-in, following deletion of the user. Trigger the authentication flowįinal GoogleSignInAccount? googleUser = await GoogleSignIn().signIn() Flutter Firebase - failing to properly delete a Google authenticated user. However, when I do that same for Mobile, it always goes to the Google server for authentication, even though I can use the result to sign in to the local Emulator afterwards. In this article, we will add Firebase Authentication and Google Sign-in to a Flutter application, which will authenticate a user by logging in using the gmail account and then we will retrieve user information. GoogleAuthProvider googleProvider = GoogleAuthProvider() Īwait (googleProvider) ![]() In Flutter Web, I can configure my app to connect to my local emulator and optionally create some fake accounts for my testing: await Firebase.initializeApp(options: DefaultFirebaseOptions.currentPlatform) Īwait ('localhost', 9099) Want to implement OAuth in your application Join us to learn how you can add Google OAuth to a Flutter app using Firebase Authentication and Firebase UI in. ![]()
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