Scrip menerima MMS pada JAVA (J2ME)

import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
import javax.microedition.io.*;
import javax.wireless.messaging.*;
import java.io.*;

public class TerimaMMS extends MIDlet
  implements CommandListener, MessageListener, Runnable {
   
  private Display display;
  private Form content;
  private Alert alert;
  private MessageConnection mmsConn;
  private Message message;
  private Thread thread;
  private String senderAddress, subject, connectionList[];
  private boolean done;   
  private final Command cmdKeluar;
   
  public TerimaMMS() {
    display = Display.getDisplay(this);
    cmdKeluar = new Command("Keluar", Command.EXIT, 1);

    content = new Form("Menerima MMS");
    content.addCommand(cmdKeluar);
    content.setCommandListener(this);
       
    String appID = getAppProperty("MMS-ApplicationID");
    String address = "mms://:" + appID;
    try {
      mmsConn = (MessageConnection) Connector.open(address);
      mmsConn.setMessageListener(this);
    } catch (IOException ioe) {
      ioe.printStackTrace();
    }
    connectionList = PushRegistry.listConnections(true);
    if (connectionList == null || connectionList.length == 0) {
      content.append("waiting for MMS on application ID: " +
                     appID);
    }
    done = false;
    thread = new Thread(this);
    thread.start();       
  }
   
  public void startApp() {
    display.setCurrent(content);
  }
   
  public void pauseApp() {
  }
   
  public void destroyApp(boolean unconditional) {
  }
   
  public void commandAction(Command c, Displayable d) {
    if (c == cmdKeluar) {
      destroyApp(false);
      notifyDestroyed();
    }
  }

  public void notifyIncomingMessage(MessageConnection conn) {
    if (thread == null && !done) {
      thread = new Thread(this);
      thread.start();
    }
  }
   
  public void run() {
    receiveMMS();
  }
   
  public void receiveMMS() {
    try {
      message = mmsConn.receive();
      if (message != null) {
        senderAddress = message.getAddress();
        content.deleteAll();
        String titleStr = senderAddress.substring(6);
        int colonPos = titleStr.indexOf(":");
        if (colonPos != -1) {
          titleStr = titleStr.substring(0, colonPos);
        }
        content.setTitle("Dari: " + titleStr);
        if (message instanceof MultipartMessage) {
          MultipartMessage mpm = (MultipartMessage) message;
          StringBuffer buff = new StringBuffer("Judul: ");
          buff.append((subject = mpm.getSubject()));
          buff.append("\nTanggal: ");
          buff.append(mpm.getTimestamp().toString());
          StringItem messageItem = new StringItem("Pesan",
           buff.toString());                    
          messageItem.setLayout(Item.LAYOUT_NEWLINE_AFTER);
          content.append(messageItem);
          MessagePart[] parts = mpm.getMessageParts();
          if (parts != null) {
            for (int i = 0; i < parts.length; i++) {
              buff = new StringBuffer();
              MessagePart mp = parts[i];
              buff.append("Tipe isi: ");
              String mimeType = mp.getMIMEType();
              buff.append(mimeType);
              String contentLocation = mp.getContentLocation();
              buff.append("\nIsi:\n");
              byte[] ba = mp.getContent();
              if (mimeType.equals("image/png") ||
                  mimeType.equals("image/jpg")) {
                content.append(buff.toString());                                                        
                Image img = Image.createImage(ba, 0, ba.length);                               
                ImageItem ii = new ImageItem(contentLocation,
                  img, Item.LAYOUT_NEWLINE_AFTER,                                  
                  contentLocation);
                content.append(ii);
              } else {
                buff.append(new String(ba));
                StringItem si =
                  new StringItem("Bagian", buff.toString());                             
                si.setLayout(Item.LAYOUT_NEWLINE_AFTER);
                content.append(si);
              }
            }
          }
        }
        display.setCurrent(content);
      }
    } catch (IOException ioe) {
      ioe.printStackTrace();
    }
  }   
}