系统托盘消息

package com.msg;  
 
import java.applet.Applet;
import java.applet.AudioClip;
import java.awt.AWTException;
import java.awt.Image;
import java.awt.MenuItem;
import java.awt.PopupMenu;
import java.awt.SystemTray;
import java.awt.TextArea;
import java.awt.TrayIcon;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.Date;

import javax.swing.ImageIcon;
import javax.swing.JFrame;
import javax.swing.SwingUtilities;
import javax.swing.UIManager;
import javax.swing.UnsupportedLookAndFeelException;

import org.jvnet.substance.skin.SubstanceBusinessBlueSteelLookAndFeel;  

 
 
/** 
 *  
 * 创建闪动的托盘图像 
 * @author Everest 
 * 
 */ 
public class BickerTray extends JFrame implements Runnable {  
 
    private static final long serialVersionUID = -3115128552716619277L;  
 
    private SystemTray sysTray;// 当前操作系统的托盘对象  
    private TrayIcon trayIcon;// 当前对象的托盘  
 
    private ImageIcon icon = null;  
    private TextArea ta = null;  
      
    private static int count = 1; //记录消息闪动的次数  
    private boolean flag = false; //是否有新消息  
    private static int times = 1; //接收消息次数  
 
    public BickerTray() {  
        this.createTrayIcon();// 创建托盘对象  
        Image image = this.getToolkit().getImage(getRes("com/img/f32.gif"));  
        this.setIconImage(image);  
        init();  
    }  
 
    public URL getRes(String str){  
         return this.getClass().getClassLoader().getResource(str);  
    }  
      
    /** 
     * 初始化窗体的方法 
     */ 
    public void init() {  
        this.setTitle("消息盒子");  
        ta = new TextArea("");  
        ta.setEditable(false);  
        this.add(ta);  
        this.setSize(400, 400);  
        //this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);  
        this.setLocationRelativeTo(null);  
        // 添加窗口最小化事件,将托盘添加到操作系统的托盘  
        /*this.addWindowListener(new WindowAdapter() { 
            public void windowIconified(WindowEvent e) { 
                addTrayIcon(); 
            } 
        });*/ 
        addTrayIcon();  
        this.setVisible(true);  
    }  
 
    /** 
     * 添加托盘的方法 
     */ 
    public void addTrayIcon() {  
        try {  
            sysTray.add(trayIcon);// 将托盘添加到操作系统的托盘  
            setVisible(false);    // 使得当前的窗口隐藏  
            new Thread(this).start();  
        } catch (AWTException e1) {  
            e1.printStackTrace();  
        }  
    }  
 
    /** 
     * 创建系统托盘的对象 步骤:  
     * 1,获得当前操作系统的托盘对象  
     * 2,创建弹出菜单popupMenu  
     * 3,创建托盘图标icon 
     * 4,创建系统的托盘对象trayIcon 
     */ 
    public void createTrayIcon() {  
        sysTray = SystemTray.getSystemTray();// 获得当前操作系统的托盘对象  
        icon = new ImageIcon(getRes("com/img/f17.gif"));// 托盘图标  
        PopupMenu popupMenu = new PopupMenu();// 弹出菜单  
        MenuItem mi = new MenuItem("打开");  
        MenuItem exit = new MenuItem("退出");  
        popupMenu.add(mi);  
        popupMenu.add(exit);  
        // 为弹出菜单项添加事件  
        mi.addActionListener(new ActionListener() {  
            public void actionPerformed(ActionEvent e) {  
                ta.setText(ta.getText()+"\n==============================================\n 《通知》 今天下午4:00到大礼堂开会。 \n 第"+times+"次接收时间："+ new Date().toLocaleString()); // 设置通知消息内容  
                BickerTray.this.setExtendedState(JFrame.NORMAL);  
                BickerTray.this.setVisible(true); // 显示窗口  
                BickerTray.this.toFront(); //显示窗口到最前端  
                flag = false;  //消息打开了  
                count = 0; times++;  
            }  
        });  
        exit.addActionListener(new ActionListener() {  
            public void actionPerformed(ActionEvent e) {  
                System.exit(0);  
            }  
        });  
        trayIcon = new TrayIcon(icon.getImage(), "消息盒子", popupMenu);  
        /** 添加鼠标监听器，当鼠标在托盘图标上双击时，默认显示窗口 */ 
        trayIcon.addMouseListener(new MouseAdapter() {  
            public void mouseClicked(MouseEvent e) {  
                if (e.getClickCount() == 2) { // 鼠标双击  
                    ta.setText(ta.getText()+"\n==============================================\n 《通知》 今天下午4:00到大礼堂开会。 \n 第"+times+"次接收时间："+ new Date().toLocaleString()); // 设置通知消息内容  
                    BickerTray.this.setExtendedState(JFrame.NORMAL);  
                    BickerTray.this.setVisible(true); // 显示窗口  
                    BickerTray.this.toFront();  
                    flag = false;  //消息打开了  
                    count = 0; times++;  
                }  
            }  
        });  
    }  
 
    /** 
     * 线程控制闪动  
     */ 
    public void run() {  
        while (true) {  
            if(flag){ // 有新消息  
                try {  
                    if(count == 1){  
                        // 播放消息提示音  
                        //AudioPlayer p = new AudioPlayer(getRes("file:com/sound/Msg.wav"));  
                        //p.play(); p.stop();  
                        try {  
                            AudioClip p = Applet.newAudioClip(new URL("file:sound/msg.wav"));  
                            p.play();  
                        } catch (MalformedURLException e) {  
                            e.printStackTrace();  
                        }  
                    }  
                    // 闪动消息的空白时间  
                    this.trayIcon.setImage(new ImageIcon("").getImage());  
                    Thread.sleep(500);  
                    // 闪动消息的提示图片  
                    this.trayIcon.setImage(icon.getImage());  
                    Thread.sleep(500);  
                } catch (Exception e) {  
                    e.printStackTrace();  
                }  
                count++;  
            }else{ // 无消息或是消息已经打开过  
                this.trayIcon.setImage(icon.getImage());  
                try {  
                    Thread.sleep(20000);  
                    flag = true;  
                } catch (InterruptedException e) {  
                    e.printStackTrace();  
                }  
            }  
        }  
    }  
 
    /** 
     * @param args 
     */ 
    public static void main(String[] args) {  
        JFrame.setDefaultLookAndFeelDecorated(true);  
        try {  
            UIManager.setLookAndFeel(new SubstanceBusinessBlueSteelLookAndFeel());  
        } catch (UnsupportedLookAndFeelException e) {  
            e.printStackTrace();  
        }  
 
        SwingUtilities.invokeLater(new Runnable() {  
            public void run() {  
                new BickerTray();  
            }  
        });  
    }  
 
}