Java桌面应用程序创建系统托盘图标

/*
*Created on 2016年12月8日
*Copyright 2016 Yong Cai Limited crop. All Rights Reserved
*
*72896**[email protected]
*/

package ****;

import java.awt.MenuItem;
import java.awt.SystemTray;
import java.awt.Toolkit;
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 javax.swing.JFrame;
import javax.swing.JOptionPane;

public class ShowSystemTray {
	public void show(JFrame frame){
		if (SystemTray.isSupported()) {// 如果系统支持托盘
			// 获得系统托盘
			SystemTray tray = SystemTray.getSystemTray();
			// 图标
			java.awt.Image image = Toolkit.getDefaultToolkit().getImage(
					"src/image/SystemTrayIcon_16.png");
			// 创建弹出式菜单
			java.awt.PopupMenu popupMenu = new java.awt.PopupMenu();
			// 创建菜单项
			MenuItem openItem = new MenuItem("打开");
			openItem.addActionListener(new ActionListener() {

				@Override
				public void actionPerformed(ActionEvent e) {
					// setVisible(true);
					frame.setVisible(true);
				}
			});

			MenuItem exitItem = new MenuItem("关闭");
			exitItem.addActionListener(new ActionListener() {

				@Override
				public void actionPerformed(ActionEvent e) {
					System.exit(0);
				}
			});

			popupMenu.add(openItem);
			popupMenu.add(exitItem);

			// 创建托盘图标
			TrayIcon trayIcon = new TrayIcon(image, "***系统", popupMenu);
			trayIcon.addMouseListener(new MouseAdapter() {
				@Override
				public void mouseClicked(MouseEvent e) {
					if (e.getClickCount() == 2) {
						// setVisible(true);
						frame.setVisible(true);
					}
				}
			});

			try {
				tray.add(trayIcon);
			} catch (Exception e) {
				e.printStackTrace();
			}

		} else {
			JOptionPane.showMessageDialog(null, "您的系统不支持系统托盘！", "提示",
					JOptionPane.WARNING_MESSAGE);
			return;
		}
	}
}