launcher.java

手机模拟器源代码,可以在网页上调用applet应用来摸拟手机,在线体验手机游戏和运用.可以在网页上自定义手机外观.

/*
 *  MicroEmulator
 *  Copyright (C) 2001 Bartek Teodorczyk <[e-mail]>
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License as published by the Free Software Foundation; either
 *  version 2.1 of the License, or (at your option) any later version.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
 
package com.barteo.emulator.app.launcher;

import java.util.Vector;

import javax.microedition.lcdui.Command;
import javax.microedition.lcdui.CommandListener;
import javax.microedition.lcdui.Display;
import javax.microedition.lcdui.Displayable;
import javax.microedition.lcdui.List;
import javax.microedition.midlet.MIDlet;
import javax.microedition.midlet.MIDletStateChangeException;

import com.barteo.emulator.MIDletBridge;
import com.barteo.emulator.MIDletEntry;


public class Launcher extends MIDlet implements CommandListener
{
	private static String nomidlets = "[no midlets]";
  
	private List menuList;
  
	private String midletSuiteName = null;
	private Vector midletEntries = new Vector();
  
	private MIDlet currentMIDlet = null;
  
  
  public Launcher()
  {
  }
  
  
  public String getSuiteName()
  {
  	return midletSuiteName;
  }
  
  
  public void setSuiteName(String midletSuiteName)
  {
  	this.midletSuiteName = midletSuiteName;
  }


  public void addMIDletEntry(MIDletEntry entry)
  {
    midletEntries.addElement(entry);
  }
  
  
  public void removeMIDletEntries()
  {
    midletEntries.removeAllElements();
  }
  
  
  public MIDlet getCurrentMIDlet()
  {
    return currentMIDlet;
  }
  
  
  public void setCurrentMIDlet(MIDlet midlet)
  {
    currentMIDlet = midlet;
  }
  
  
  public void destroyApp(boolean unconditional) 
  {
  }


  public void pauseApp() 
  {
  }

  
  public void startApp() 
  {
		menuList = new List("Launcher", List.IMPLICIT);
		menuList.setCommandListener(this);

    if (midletEntries.size() == 0) {
      menuList.append(nomidlets, null);
    } else {
      for (int i = 0; i < midletEntries.size(); i++) {
        menuList.append(((MIDletEntry) midletEntries.elementAt(i)).getName(), null);
      }
    }
    
    Display.getDisplay(this).setCurrent(menuList);
  }

  
  public void commandAction(Command c, Displayable d)
  {
    if (d == menuList) {
      if (c == List.SELECT_COMMAND) {
      	startSelectedMIDlet();
      }
    }
  }


	public MIDlet startSelectedMIDlet() 
	{
        if (!menuList.getString(menuList.getSelectedIndex()).equals(nomidlets)) {
			currentMIDlet = ((MIDletEntry) midletEntries.elementAt(menuList.getSelectedIndex())).getMIDlet();
			try {
				MIDletBridge.getMIDletAccess(currentMIDlet).startApp();
			} catch (MIDletStateChangeException ex) {
				ex.printStackTrace();
			}
		}

		return currentMIDlet;
	}
  
}