Uploading MS Word files from Android to .Net WCF?

Question

I have problem in uploading .doc file to .Net WCF from my Android app. I am able to send file but it is not supported on WCF end. Here is my method for uploading:

Answer 1

public void checkinstream(String rid, String filename ) throws IOException
        { 
                  URL url=null;
                HttpURLConnection conn = null;
                    DataOutputStream dos = null;
                    DataInputStream inStream = null;
                    String existingFileName= null;

                     existingFileName=    "/mnt/sdcard/"+rid+".doc";
                    int bytesRead, bytesAvailable, bufferSize;
                    byte[] buffer;
                    int maxBufferSize = Integer.MAX_VALUE;
                    String responseFromServer = "";


                 url = new URL("http://10.66.51.241/mywcf/Service.svc/Service/uploadMyDoc");               

                    try
                    {
                     //------------------ CLIENT REQUEST
                    FileInputStream fileInputStream = new FileInputStream(new File(existingFileName) );

                     // Open a HTTP connection to the URL
                     conn = (HttpURLConnection) url.openConnection();
                     // Allow Inputs
                     conn.setDoInput(true);
                     // Allow Outputs
                     conn.setDoOutput(true);
                     // Don't use a cached copy.
                     conn.setUseCaches(false);
                     // Use a post method.
                     conn.setRequestMethod("POST");
                     conn.setRequestProperty("Connection", "Keep-Alive");
                     conn.setRequestProperty("Content-Type", "application/stream");
                     dos = new DataOutputStream( conn.getOutputStream() );
                  //   dos.writeBytes(twoHyphens + boundary + lineEnd);
                     //dos.writeBytes("Content-Disposition: form-data; name=\"uploadedfile\";filename=\"" + existingFileName + "\"" + lineEnd);
                   //  dos.writeBytes(lineEnd);
                     // create a buffer of maximum size
                     bytesAvailable = fileInputStream.available();
                     bufferSize = Math.min(bytesAvailable, maxBufferSize);
                     buffer = new byte[bufferSize];
                     // read file and write it into form...
                     bytesRead = fileInputStream.read(buffer, 0, bufferSize);
                     while (bytesRead > 0)
                     {
                      dos.write(buffer, 0, bufferSize);
                      bytesAvailable = fileInputStream.available();
                      bufferSize = Math.min(bytesAvailable, maxBufferSize);
                      bytesRead = fileInputStream.read(buffer, 0, bufferSize);

                     }
                     // send multipart form data necesssary after file data...
                     dos.writeBytes(lineEnd);


                     // close streams
                     Log.e("Debug",twoHyphens + boundary + twoHyphens + lineEnd);
                     fileInputStream.close();
                     dos.flush();
                     dos.close();
                    }
                    catch (MalformedURLException ex)
                    {
                         Log.e("Debug", "error: " + ex.getMessage(), ex);
                    }
                    catch (IOException ioe)
                    {
                         Log.e("Debug", "error: " + ioe.getMessage(), ioe);
                    }
                    //------------------ read the SERVER RESPONSE
                    try {
                          inStream = new DataInputStream ( conn.getInputStream() );
                          String str;

                          while (( str = inStream.readLine()) != null)
                          {
                               Log.e("Debug","Server Response "+str);
                               statuss.setText(str);
                          }
                          inStream.close();

                    }
                    catch (IOException ioex){
                         Log.e("Debug", "error: " + ioex.getMessage(), ioex);
                    }


        }

On the .net end create a wcf method which receives stream. Thanks.