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post data to script for Android 3.0

/ Published in: Java
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  1.  //post data to script
  2. //be sure to declare private String response = ""; in declaration
  3.     public String performPost(final String encodedData, final String theURL){
  4.         Thread performPostThread = new Thread(new Runnable() {
  5.  
  6.             @Override
  7.             public void run() {
  8.  
  9.                 HttpURLConnection urlc = null;
  10.                 OutputStreamWriter out = null;
  11.                 DataOutputStream dataout = null;
  12.                 BufferedReader in = null;
  13.                 try {
  14.                     BT_debugger.showIt(fragmentName + ": posting to:" + theURL);
  15.                     BT_debugger.showIt(fragmentName + ": data: " + encodedData);
  16.                     URL url = new URL(theURL);
  17.                     urlc = (HttpURLConnection) url.openConnection();
  18.                     urlc.setRequestMethod("POST");
  19.                     urlc.setDoOutput(true);
  20.                     urlc.setDoInput(true);
  21.                     urlc.setUseCaches(false);
  22.                     urlc.setAllowUserInteraction(false);
  23.                     //   urlc.setRequestProperty(HEADER_USER_AGENT, HEADER_USER_AGENT_VALUE);
  24.                     urlc.setRequestProperty("Content-Type","application/x-www-form-urlencoded");
  25.                     dataout = new DataOutputStream(urlc.getOutputStream());
  26.                     // perform POST operation
  27.                     dataout.writeBytes(encodedData);
  28.                     in = new BufferedReader(new InputStreamReader(urlc.getInputStream()),8096);
  29.  
  30.                     // write html to System.out for debug
  31.                     StringBuilder sb = new StringBuilder();
  32.                     String line = null;
  33.                     BT_debugger.showIt(fragmentName + ": the response=");
  34.                     while ((line = in.readLine()) != null) {
  35.                         BT_debugger.showIt(line);
  36.                         sb.append(line + "\n");
  37.                         //return response;
  38.  
  39.                     }
  40.                     response = sb.toString();
  41.                     in.close();
  42.                     //return response;
  43.                 } catch (ProtocolException e) {
  44.                     response = e.toString();
  45.                     //return e.toString();
  46.                 } catch (IOException e) {
  47.                     response = e.toString();
  48.                     //return e.toString();
  49.                 } finally {
  50.                     if (out != null) {
  51.                         try {
  52.                             out.close();
  53.                             //return  response;
  54.                         } catch (IOException e) {
  55.                             response = e.toString();
  56.                             //return e.toString();
  57.                         }
  58.                     }
  59.                     if (in != null) {
  60.                         try {
  61.                             in.close();
  62.                         } catch (IOException e) {
  63.                             //e.printStackTrace();
  64.                             response = e.toString();
  65.                         }
  66.                     }
  67.                 }
  68.             }
  69.         });
  70.  
  71.         performPostThread.start();
  72.  
  73.         try {
  74.             performPostThread.join();
  75.         } catch (InterruptedException e) {
  76.             e.printStackTrace();
  77.         }
  78.  
  79.         return response;
  80.  
  81.  
  82.  
  83.  
  84.     }

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