Firebase google auth automatically selecting user. How to force it to pop up gmail accounts

Question

I want to let the user select his gmail while loging in second time but it is taking previous one and not letting the user change his gmail.

Firebase google auth automatically selecting user. How to force it to select account

This question explains my problem correctly but the solutions given are outdated (I think).

I'm working on react-native android app.

here is my code for sign in and sign out

    login: async () => {
      try {
        // Get the users ID token
        const {idToken} = await GoogleSignin.signIn();

        // Create a Google credential with the token
        const googleCredential =
          auth.GoogleAuthProvider.credential(idToken);

        /* auth.GoogleAuthProvider.setCustomParameters({
          prompt: 'select_account', //setCustomParameters is not a function(Error says)
        }); */

    // Sign-in the user with the credential
        return auth().signInWithCredential(googleCredential);
      } catch (e) {
        console.log(e);
      }
    },

    logout: async () => {
      try {
        await auth().signOut();
        // await GoogleSignin.signOut(); //not working
      } catch (e) {
        console.error(e);
      }
    },

There is not proper article on how to use setCustomParameters() in this case.

Note: sometimes it is asking to select gmail when more than one account is logged in(that too rarely).

I want to show popup to change(add another) gmail even when one account is logged in.

Any help is greatly appreciated

Thank you.

Answer 1

Finally this worked for me in signout function.

await GoogleSignin.revokeAccess(); // added now
await auth().signOut();