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copied!<p>Write this in your oncreate method , Here rssFeed is the url you are passing.</p> <pre><code>MyTask().execute(rssFeed); </code></pre> <p>and make a new class called MyTask which extends asynctask.</p> <pre><code>class MyTask extends AsyncTask<String, Void, String> { ProgressDialog pDialog; @Override protected void onPreExecute() { super.onPreExecute(); pDialog = new ProgressDialog(MainActivity.this); pDialog.setMessage("Loading..."); pDialog.setCancelable(false); pDialog.show(); } @Override protected String doInBackground(String... params) { return Utils.getJSONString(params[0]); } @Override protected void onPostExecute(String result) { super.onPostExecute(result); if (null != pDialog && pDialog.isShowing()) { pDialog.dismiss(); } if (null == result || result.length() == 0) { showToast("No data found from web!!!"); MainActivity.this.finish(); } else { try { JSONArray jArray = new JSONArray(result); JSONObject json_data=null; for(int i=0;i<jArray.length();i++) { json_data = jArray.getJSONObject(i); b.add(json_data.getString("Organization")); } setListAdapter(new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1,b)); } catch(JSONException e1){ Toast.makeText(getBaseContext(),e1.toString() ,Toast.LENGTH_LONG).show(); } catch (ParseException e1) { Toast.makeText(getBaseContext(),e1.toString() ,Toast.LENGTH_LONG).show(); } </code></pre> <p>}</p> <p>and make a new class called Utils and do the Http stuff over there.</p> <pre><code>public class Utils { public static String getJSONString(String url) { String jsonString = null; HttpURLConnection linkConnection = null; try { URL linkurl = new URL(url); linkConnection = (HttpURLConnection) linkurl.openConnection(); int responseCode = linkConnection.getResponseCode(); if (responseCode == HttpURLConnection.HTTP_OK) { InputStream linkinStream = linkConnection.getInputStream(); ByteArrayOutputStream baos = new ByteArrayOutputStream(); int j = 0; while ((j = linkinStream.read()) != -1) { baos.write(j); } byte[] data = baos.toByteArray(); jsonString = new String(data); } } catch (Exception e) { e.printStackTrace(); } finally { if (linkConnection != null) { linkConnection.disconnect(); } } return jsonString; } </code></pre>

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