base64

In my android application , I can upload files to my Drupal 6 server using services module file resource in which I first Base64 encode the file and send it via a StringEntity as follows:


HttpClient httpClient = new DefaultHttpClient(connectionParameters);
HttpContext localContext = new BasicHttpContext();

JSONObject json = new JSONObject();
json.put("file", Base64.encodeToString(photodata,Base64.DEFAULT));
json.put("uid", getUid());
json.put("filename", file_name);

StringEntity se = new StringEntity(json.toString());