title: How to implement file upload progress bar in android
body: <p>I am uploading files via <code>org.apache.http.client.HttpClient</code> in android and I need implement progress bar. Is it possible to grab progress from: ?</p>
  
  <pre><code>HttpPost httppost = new HttpPost("some path");
  HttpClient httpclient = new DefaultHttpClient();
  try {
  File file = new File("file path");
  InputStream in = new BufferedInputStream(new FileInputStream(file));
  byte[] bArray = new byte[(int) file.length()];
  in.read(bArray);
  String entity = Base64.encodeToString(bArray, Base64.DEFAULT);
  httppost.setEntity(new StringEntity(entity));
  HttpResponse response = httpclient.execute(httppost);
  }
  </code></pre>
  
  <p>If not, please show an alternative way. Thanks</p>