MyAsyncTaskgetNews.java

public void buloginckic(View view) {
        //get user name and password
        EditText UserName=(EditText)findViewById(R.id.EDTUserName);
        EditText Password=(EditText)findViewById(R.id.EDTpassword);
        // send user name and password over the http
        String url="http://sellingportal.alruabye.net/UsersWS.asmx/Login?UserName="+ UserName.getText().toString() +"&Password="+ Password.getText().toString();
       // start background task
        new MyAsyncTaskgetNews().execute(url, "news");
    }


    // get news from server
    public class MyAsyncTaskgetNews extends AsyncTask<String, String, String> {
        @Override
        protected void onPreExecute() {
            //before works
        }
        @Override
        protected String  doInBackground(String... params) {
            // TODO Auto-generated method stub
            try {
                String NewsData;
                  //define the url we have to connect with
                URL url = new URL(params[0]);
                //make connect with url and send request
                HttpURLConnection urlConnection = (HttpURLConnection) url.openConnection();
                //waiting for 7000ms for response
                urlConnection.setConnectTimeout(7000);//set timeout to 5 seconds

                try {
                    //getting the response data
                    InputStream in = new BufferedInputStream(urlConnection.getInputStream());
                    //convert the stream to string
                    NewsData = ConvertInputToStringNoChange(in);
                    //send to display data
                    publishProgress(NewsData);
                } finally {
                    //end connection
                    urlConnection.disconnect();
                }

            }catch (Exception ex){}
            return null;
        }
        protected void onProgressUpdate(String... progress) {

            try {
                //display response data
                Toast.makeText(getApplicationContext(),progress[0],Toast.LENGTH_LONG).show();

            } catch (Exception ex) {
            }


        }

        protected void onPostExecute(String  result2){


        }




    }

// this method convert any stream to string
    public static String ConvertInputToStringNoChange(InputStream inputStream) {

        BufferedReader bureader=new BufferedReader( new InputStreamReader(inputStream));
        String line ;
        String linereultcal="";

        try{
            while((line=bureader.readLine())!=null) {

                linereultcal+=line;

            }
            inputStream.close();


        }catch (Exception ex){}

        return linereultcal;
    }