post status on facebook using scribe on android [closed]

I'm success to use scribe to tweet and retweet using scribe via my android appilcation using this code. Now, I want to post facebook status using this scribe, there is an example using scribe to access facebook from here . But I'm still confuse where I must place my string, that contain my status on program? And what is the url to post this status?

If on twitter, I can put my string on this url:

String tweet = URLEncoder.encode(message);

String urlTweet = "http://api.twitter.com/1/statuses/update.json?status="+tweet;

please somebody help me, I'm getting stuck in here. regard ahmal

final OAuthService service = new ServiceBuilder()

    .provider(TwitterApi.class)

    .apiKey(consumerKey)

    .apiSecret(consumerSecret)

    .callback(callBack)

    .build();

final Token requestToken = service.getRequestToken();

    final String authURL = service.getAuthorizationUrl(requestToken);



    final WebView webview = new WebView(this);

    webview.setWebViewClient(new WebViewClient(){

        public boolean shouldOverrideUrlLoading(WebView view, String url) {



            if(url.startsWith("oauth")){

                webview.setVisibility(View.GONE);

                Uri uri = Uri.parse(url);

                String verifier = uri.getQueryParameter("oauth_verifier");

                Verifier v = new Verifier(verifier);

                Token accessToken = service.getAccessToken(requestToken, v);



                if(uri.getHost().equals("twitter")){



                    String tweet = URLEncoder.encode(message);

                    String urlTweet="http://api.twitter.com/1/statuses/update.json?status="+tweet;

                    System.out.println("request: "+urlTweet);

                    OAuthRequest request = new OAuthRequest(Verb.POST, urlTweet);

                    service.signRequest(accessToken, request);

                    Response response = request.send();

                    System.out.println("Got it! Lets see what we found...");

                    System.out.println();

                    System.out.println(response.getBody());



                    finish();

                    Toast.makeText(CreateTweet.this, "Share to Twitter     successful", Toast.LENGTH_LONG).show();

                }                   

                return true;

            }               

            return super.shouldOverrideUrlLoading(view, url);

        }



        @Override

        public void onPageFinished(WebView view, String url) {

            // TODO Auto-generated method stub

            super.onPageFinished(view, url);

        }        



    });

    webview.loadUrl(authURL);

    setContentView(webview);