问无法使用fabric和android从twitter注销

EN

TwitterAuthConfig authConfig =  new TwitterAuthConfig(CONSUMER_KEY, CONSUMER_SECRET);
Fabric.with(this, new TwitterCore(authConfig));



twitterButton = (TwitterLoginButton) findViewById(R.id.twitter_button);
twitterButton.setCallback(new Callback<TwitterSession>() {
    @Override
    public void success(Result<TwitterSession> result) {
        // Do something with result, which provides a TwitterSession for making API calls
        TwitterSession session = Twitter.getSessionManager().getActiveSession();
        TwitterAuthToken authToken = session.getAuthToken();

        String token = authToken.token;
        String secret = authToken.secret;
        Log.d("TWITTER", "token " + token);
        Log.d("TWITTER", "secret " + secret);
        Log.d("TWITTER", "name " + session.getUserName());

        CookieSyncManager.createInstance(ActivitySettings.this);
        CookieManager cookieManager = CookieManager.getInstance();
        cookieManager.removeSessionCookie();
        Twitter.getSessionManager().clearActiveSession();
        Twitter.logOut();
    }

    @Override
    public void failure(TwitterException exception) {
        // Do something on failure
    }
});