create static method

Future<GoogleAuthCredentials> create(List<String> scopes)

Sign in with Google. You must have set googleClientId before calling this.

The scopes parameter is a list of scopes to request from the user. The email and profile scopes are always requested.

Implementation

static Future<GoogleAuthCredentials> create(List<String> scopes) async {
  final token = await OAuthProvider.google.signIn(
    _clientId.identifier,
    '${_reverseAppId(_clientId.identifier)}:/oauth2callback',
    [
      'email',
      'profile',
      ...scopes,
    ],
  );
  final creds = token.googleAccessCredentials;

  final userInfo =
      await Oauth2Api(gauth.authenticatedClient(http.Client(), creds))
          .userinfo
          .v2
          .me
          .get();

  return GoogleAuthCredentials._(
    accessCredentials: creds,
    userInfo: userInfo,
  );
}