After the 0.7.0 update of firebase_auth I can no longer log in with Google. How do I proceed to log in with google+firebase?

Question

After the user used the Google login option he used this code, but after updating the firebase_auth for version 0.8.0+1 this code broke:

var fUser = await fAuth.linkWithGoogleCredential(
        idToken: userGoogleAuthentication.idToken,
        accessToken: userGoogleAuthentication.accessToken);

and returns the following error:

Error: The method 'linkWithGoogleCredential' isn't defined for the class 'FirebaseAuth'.
 - 'FirebaseAuth' is from 'package:firebase_auth/firebase_auth.dart'

I didn’t find in the github of lib how to do, there’s showing me exactly how I’m doing.

Answer 1

After looking at the source code of the lib I saw that the method linkWithGoogleCredential was replaced by linkWithCredential who receives a AuthCredential lib provides some classes that return a AuthCredential.

Who are:

• GoogleAuthProvider
• FacebookAuthProvider
• PhoneAuthProvider
• EmailAuthProvider
• GitHubAuthProvider
• TwitterAuthProvider

Now with the change the code was like this:

import 'package:firebase_auth/firebase_auth.dart';

var fUser = await fAuth.linkWithCredential(GoogleAuthProvider.getCredential(
            idToken: userGoogleAuthentication.idToken,
            accessToken: userGoogleAuthentication.accessToken));