title: How to NOT add Google account to Android phone while using Google Sign-In Button
body: <p>I'm <a href="https://developers.google.com/identity/sign-in/android/sign-in" rel="nofollow noreferrer">integrating Google-Sign button</a> in my android app. However, whenever another user logs in with his credentials, the Google account is being added to Settings > Users &amp; Accounts section on the phone. This should not happen. </p>
  
  <p>For example, assume <strong>aarav@gmail.com</strong> is there under U &amp; A section. Now, if <strong>alex@gmail.com</strong> is logging in the app on Aarav's phone, then Alex's Google account shouldn't be added to the phone. </p>
  
  <p>Right now that is not the case. How can this be done?</p>