3.5 Google Sign In Setup for Android

• Go to firebase console>your project>authentication>Sign-in-method and enable both email/password and google and save it.

• You have to configure some stuff for google sign-in. Go to the Google Cloud Console.

Google Cloud Console: https://console.developers.google.com/apis/credentials/consent

• Make sure you are signed in with the same account with which you have created the Firebase project.

• Also, make sure that on the top-left corner, your project is selected for which you are filling this consent.

• Go to the Credentials → OAuth consent screen tab and start filling out the form.

• Enter Application name, Application logo & Support email.

• In all these places, you have to enter the same link starting with http:// then your app domain name which I have marked with green below.

• Then, scroll down and fill in the Application Homepage link, Application Privacy Policy link, and Application Terms of Services link.

• Click on Save. That's it. You have completed your google sign-in & email setup.