Any connection to server has to called inside Async Task.
<uses-permission android:name="android.permission.INTERNET" />
/* Single line request with response */ System.out.println(EntityUtils.toString(new DefaultHttpClient().execute(new HttpGet("http://www.VenomVendor.com")).getEntity()));
/* Equivalent for the above */ String url = "http://www.VenomVendor.com"; HttpClient httpClient = new DefaultHttpClient(); HttpGet httpGet = new HttpGet(url); HttpResponse response = httpClient.execute(httpGet); HttpEntity httpEntity = response.getEntity(); String res = EntityUtils.toString(httpEntity); System.out.println(res);
/* Best Practice, *****Also Surround with try-catch***** */ String url = "http://www.VenomVendor.com"; HttpClient httpClient = new DefaultHttpClient(); HttpGet httpGet = new HttpGet(url); HttpResponse response = httpClient.execute(httpGet); if(response.getStatusLine().getStatusCode() == HttpStatus.SC_OK && response.getEntity()!=null) { HttpEntity httpEntity = response.getEntity(); String res = EntityUtils.toString(httpEntity); System.out.println(res); } else { Log.wtf("Error in Server","Operation Success, Patient Dead"); }
/* OLD J2ME Method *** DIFFRERENCE IS IN CONVERTING THE RESPONSE TO `STRING` *** */ String url = "http://www.VenomVendor.com"; HttpClient httpClient = new DefaultHttpClient(); HttpGet httpGet = new HttpGet(url); HttpResponse response = httpClient.execute(httpGet); HttpEntity httpEntity = response.getEntity(); InputStream iStream = httpEntity.getContent(); StringBuilder sBuilder = inputStreamToString(iStream); if (sBuilder != null) { System.out.println(sBuilder.toString()); } else { System.out.println("WTF"); } /** METHOD TO CONVERT INPUTSTREAM TO STRING **/ private StringBuilder inputStreamToString(InputStream iStream) { String line = ""; StringBuilder finalRespose = new StringBuilder(); BufferedReader reader = new BufferedReader(new InputStreamReader(iStream)); try { while ((line = reader.readLine()) != null) { finalRespose.append(line); } } catch (IOException e) { e.printStackTrace(); } return finalRespose; }