A convenient wrapper for getEmail() which returns an android.accounts.Account object. See getEmail() doc for details.

Returns the display name of the signed in user if you built your configuration starting from new GoogleSignInOptions.Builder(GoogleSignInOptions.DEFAULT_SIGN_IN)} or with requestProfile() configured; null otherwise. Not guaranteed to be present for all users, even when configured.

Returns the email address of the signed in user if requestEmail() was configured; null otherwise.

Applications should not key users by email address since a Google account's email address can change. Use getId() as a key instead.

Important: Do not use this returned email address to communicate the currently signed in user to your backend server. Instead, send an ID token (requestIdToken(String)), which can be securely validated on the server; or send server auth code (requestServerAuthCode(String)) which can be in turn exchanged for id token.

See Authenticate with a backend server for details.

Returns the family name of the signed in user if you built your configuration starting from new GoogleSignInOptions.Builder(GoogleSignInOptions.DEFAULT_SIGN_IN)} or with requestProfile() configured; null otherwise. Not guaranteed to be present for all users, even when configured.

Returns the given name of the signed in user if you built your configuration starting from new GoogleSignInOptions.Builder(GoogleSignInOptions.DEFAULT_SIGN_IN)} or with requestProfile() configured; null otherwise. Not guaranteed to be present for all users, even when configured.

Returns all scopes that have been authorized to your application.

This can be a larger set than what you have requested via GoogleSignInOptions. We recommend apps requesting minimum scopes at user sign in time and later requesting additional scopes incrementally when user is using a certain feature. For those apps following this incremental auth practice, they can use the returned scope set to determine all authorized scopes (across platforms and app re-installs) to turn on bonus features accordingly. The returned set can also be larger due to other scope handling logic.

Returns the unique ID for the Google account if you built your configuration starting from new GoogleSignInOptions.Builder(GoogleSignInOptions.DEFAULT_SIGN_IN)} or with requestId() configured; null otherwise.

This is the preferred unique key to use for a user record.

Important: Do not use this returned Google ID to communicate the currently signed in user to your backend server. Instead, send an ID token (requestIdToken(String)), which can be securely validated on the server; or send a server auth code (requestServerAuthCode(String)) which can be in turn exchanged for id token.

See Authenticate with a backend server for details.

Returns an ID token that you can send to your server if requestIdToken(String) was configured; null otherwise.

ID token is a JSON Web Token signed by Google that can be used to identify a user to a backend.

Returns the photo url of the signed in user if the user has a profile picture and you built your configuration either starting from new GoogleSignInOptions.Builder(GoogleSignInOptions.DEFAULT_SIGN_IN)} or with requestProfile() configured; null otherwise. Not guaranteed to be present for all users, even when configured.

Returns a one-time server auth code to send to your web server which can be exchanged for access token and sometimes refresh token if requestServerAuthCode(String) is configured; null otherwise. for details.