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Fetch Data From Network

/ Published in: Java
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  1. HttpClient httpClient = new DefaultHttpClient();
  2.  
  3. 	     HttpGet httpPost = new HttpGet("http://www.facebookwidgets4all.com/clients/thumbsupchamp/thumbsupview.php?top=5");
  4. 	     httpPost.addHeader("Content-Type","application/x-www-form-urlencoded");
  5.  
  6. 	     HttpResponse httpResponse;
  7. 	     try {
  8. 		     httpResponse = httpClient.execute(httpPost);
  9. 		     HttpEntity httpEntity = httpResponse.getEntity();
  10.  
  11. 		     if (httpEntity !=null) {
  12. 			     InputStream inputStream = httpEntity.getContent();
  13.  
  14. 			     // Convert Stream to String
  15. 			     result = convertStreamToString(inputStream);
  16. 			     inputStream.close();
  17. 			     httpClient =null;
  18. 			     httpPost.abort();
  19. 		     }
  20.  
  21. 	     } catch (ClientProtocolException e) {
  22. 	    	 e.printStackTrace();
  23. 	     } catch (IOException e) {
  24. 	    	 e.printStackTrace();
  25. 	     } catch (Exception e) {
  26. 	    	 e.printStackTrace();
  27. 	     }
  28. 	     int count = 0;
  29. 	     ArrayList<String> arrList = new ArrayList<String>();
  30. 	     String str = result;
  31. 	     int index = 0;
  32. 	     String str1 = null;
  33.  
  34. 	     while(str.contains("<br />")){
  35.  
  36. 		     str1 = str.substring(0, str.indexOf("<br />"));
  37. 		     str = str.substring(str.indexOf("<br />")+"<br />".length());
  38.  
  39. 		     arrList.add(str1);
  40. 		     count++;
  41. 	     }
  42. 	     _dataList = new ArrayList<Data>();
  43. 	     StringTokenizer st ;
  44. 	     for(int i = 0;i < arrList.size();i++){
  45.  
  46. 	    	 Data _data = new Data();
  47. 	    	 st  = new StringTokenizer(arrList.get(i),",");
  48. 	    	 while(st.hasMoreTokens()){
  49.  
  50. 	    		 _data._initial = st.nextToken().replace('"',' ');
  51. 	    		 _data._email = st.nextToken().replace('"',' ');
  52. 	    		 _data._smartPhone = st.nextToken().replace('"',' ');
  53. 	    		 _data._country = st.nextToken().replace('"',' ');
  54. 	    		 _data._wpm = st.nextToken().replace('"',' ');
  55.  
  56. 	    		 Log.i("array ", ""+ _data._initial  + "  "  +  _data._email + " " + _data._smartPhone);
  57. 	    		 _dataList.add(_data);
  58. 	    	 }
  59. 	     }

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