Delete stored credentials

Delete credentials from Smart Lock when either of the following circumstances occur:

  • Signing in with the credentials fails because the account no longer exists or the password is incorrect.
  • The user completes the app's account deletion flow.

To delete credentials, call CredentialsClient.delete():

        new OnCompleteListener<Void>() {
            public void onComplete(@NonNull Task<Void> task) {
                if (task.isSuccessful()) {
                    // Credential deletion succeeded.
                    // ...