simple HttpURLConnection POST file multipart/form-data from android to google blobstore

I am using HttpURLConnection to achieve this. Create one Multipart custom class :: public class MultipartUtility { private final String boundary; private static final String LINE_FEED = “\r\n”; private HttpURLConnection httpConn; private String charset; private OutputStream outputStream; private PrintWriter writer; /** * This constructor initializes a new HTTP POST request with content type * is … Read more