revoke android access G+

gistfile1.txt

   private void revokeGplusAccess() {
        if (mGoogleApiClient.isConnected()) {
            Plus.AccountApi.clearDefaultAccount(mGoogleApiClient);
            Plus.AccountApi.revokeAccessAndDisconnect(mGoogleApiClient)
                    .setResultCallback(new ResultCallback<Status>() {
                        @Override
                        public void onResult(Status arg0) {
                            Log.e(TAG, "User access revoked!");
                            mGoogleApiClient.connect();
                            updateUI(false);
                        }

                    });
        }
    }