how to use bit.ly url in ur android program

int leng=ulink.length();
     
         for (int i = 0;  i <= (leng - 7);i++) {
                if (ulink.regionMatches(i, "http://", 0, 6)) {
                youtubelink=ulink;}}
         for (int i = 0;  i <= (leng - 4);i++) {
                if (ulink.regionMatches(i, "www.", 0, 3)) {
                youtubelink=ulink.replace("www.", "http://");
                youtubelink=youtubelink.trim();}}  
       try{
   
          url = as("user name", "api key").call(shorten(youtubelink));
          String s1=url.getShortUrl();
          feed1.append(" "+s1);
       }
       catch(Exception e)
       {
        showAlertDialog("please check your url and its wrong");
       }
       
     
         // Do something with value!
         }




public class BitActivity extends Activity {
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
       
     
       
        Url url = as("username", "key").call(shorten("http://google.com"));
        String s=url.getShortUrl();
        Log.e("url",s);
   
        URLConnection conn = null;
       
       conn =  connectURL(s);
     
       String sss=conn.toString();
       Log.e("expand",sss);

           
    }

private URLConnection connectURL(String s) {
// TODO Auto-generated method stub
URLConnection conn =null;
try {
        URL inputURL = new URL(s);
        conn = inputURL.openConnection();
             //  int test = 0;

    }catch(MalformedURLException e) {
        System.out.println("Please input a valid URL");
    }catch(IOException ioe) {
        System.out.println("Can not connect to the URL");
    }
return conn;
}





its very simple