[تنبيه - عنوان غير مناسب : ]ساعدونيي أيها الخبراء

السلام عليكم

هذا مشروع انشاء غرفة محادثة للموبايلات بين سيرفير وأكثر من كلاينت.... الكود التالي يحتوى على الواجهات فقط..... فهل من خبير يستطيع مساعدتى ويعطيني كود الاتصال؟.

/*

* To change this template, choose Tools | Templates

* and open the template in the editor.

*/

package MobileCommunication;

import javax.microedition.midlet.*;

import javax.microedition.lcdui.*;

import java.util.*;

/**

* @author i7948162

*/

public class MobileCommunication extends MIDlet implements CommandListener,ItemStateListener {

private Display display;

private Form selectionForm;

private Form clientForm;

private Form serverForm;

private Form ServerChat;

private Form ClientChat;

private ChoiceGroup options;

private TextField receivedTextSer;

private TextField transmitTextSer;

private TextField receivedTextClit;

private TextField transmitTextClit;

private TextField portNumberServer;

private TextField portNumberClient;

private TextField IPaddress;

static final Command transmittCommand = new Command("Transmit", Command.OK,1);

static final Command backCommand = new Command("Back", Command.BACK,0);

static final Command ConfCommand = new Command("Confirm", Command.OK,0);

static final Command GoCommand = new Command("Go", Command.OK,0);

static final Command ExitCommand = new Command("Exit", Command.EXIT,0);

public MobileCommunication() {

selectionForm = new Form("select what to be");

serverForm = new Form("Server.");

clientForm = new Form("Client.");

ServerChat = new Form("Server Chat.");

ClientChat = new Form("Client Chat.");

receivedTextSer = new TextField("Received Text:","",32,TextField.UNEDITABLE);

transmitTextSer = new TextField("Transmit Text:","",32,TextField.UNEDITABLE);

receivedTextClit = new TextField("Received Text:","",32,TextField.UNEDITABLE);

transmitTextClit = new TextField("Transmit Text:","",32,TextField.UNEDITABLE);

portNumberServer = new TextField("Port Number:","",32,TextField.UNEDITABLE);

portNumberClient = new TextField("Port Number:","",32,TextField.UNEDITABLE);

IPaddress = new TextField("IP Address:","",32,TextField.UNEDITABLE);

options = new ChoiceGroup("Client or Server",Choice.EXCLUSIVE);

ServerChat.append(receivedTextSer);

ServerChat.append(transmitTextSer);

serverForm.append(portNumberServer);

ClientChat.append(receivedTextClit);

ClientChat.append(transmitTextClit);

clientForm.append(portNumberClient);

clientForm.append(IPaddress);

options.append("Client.",null);

options.append("Server.",null);

selectionForm.append(options);

serverForm.addCommand(backCommand);

clientForm.addCommand(backCommand);

clientForm.addCommand(ConfCommand);

serverForm.addCommand(GoCommand);

ClientChat.addCommand(transmittCommand);

ClientChat.addCommand(ExitCommand);

ServerChat.addCommand(transmittCommand);

ServerChat.addCommand(ExitCommand);

serverForm.setCommandListener(this);

clientForm.setCommandListener(this);

selectionForm.setCommandListener(this);

selectionForm.setItemStateListener(this);

ServerChat.setCommandListener(this);

ClientChat.setCommandListener(this);

Date d = new Date();

Calendar c = Calendar.getInstance();

c.setTime(d);

String time = c.get(Calendar.HOUR_OF_DAY) + ":" +

c.get(Calendar.MINUTE) + ":" +

c.get(Calendar.SECOND);

}

public void itemStateChanged (Item item) {

if (item == options) {

String selected = options.getString(options.getSelectedIndex());

if(selected.equals("Server.")) {

System.out.println("You are a server.");

display.setCurrent(serverForm);

} else {

System.out.println("You are a Client.");

display.setCurrent(clientForm);

}

}

}

public void startApp() {

display = Display.getDisplay(this);

display.setCurrent(selectionForm);

}

public void pauseApp() {

}

public void destroyApp(boolean unconditional) {

notifyDestroyed();

}

public void commandAction(Command c, Displayable d) {

String event = null;

event = c.getLabel();

if (event.equals ("Back"))

display.setCurrent(selectionForm);

else if (event.equals ("Confirm"))

display.setCurrent(ClientChat);

else if (event.equals ("Go"))

display.setCurrent(ServerChat);

else if (event.equals("Exit"))

destroyApp(true);

}

}