package com.soft.jframe;
import java.awt.EventQueue;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.io.File;
import java.net.URL;
import java.util.Random;
import javax.swing.JFrame;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.Timer;
import javax.swing.border.EmptyBorder;
import javax.swing.event.ListSelectionEvent;
import javax.swing.event.ListSelectionListener;
import javax.swing.filechooser.FileFilter;
import javax.swing.filechooser.FileNameExtensionFilter;
import com.soft.util.PlayMusic;
import javax.swing.DefaultListModel;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JFileChooser;
import java.awt.AWTException;
import java.awt.Cursor;
import java.awt.Font;
import java.awt.Frame;
import java.awt.Image;
import java.awt.MenuItem;
import java.awt.Point;
import java.awt.PopupMenu;
import java.awt.Rectangle;
import java.awt.SystemTray;
import java.awt.Toolkit;
import java.awt.TrayIcon;
import javax.swing.JList;
import javax.swing.JLabel;
import javax.swing.JComboBox;
/**
* 音乐播放器制作
* @author cyw
* @time 2018-07-03
*/
@SuppressWarnings("serial")
public class PlayerMain extends JFrame implements ActionListener{
private JPanel contentPane;
//窗口拖拽
private boolean isMoved;
private Point pre_point;
private Point end_point;
private boolean isMin = true;//判断是否第一次关闭
private String nowmusic="";//正在播放的歌曲名
private boolean flag = true;//判断标志
@SuppressWarnings("rawtypes")
JList list,pathlist;//歌曲名与歌曲路径列表
JButton btnStar,btnStop,btnadd;//开始、停止、增加
@SuppressWarnings("rawtypes")
JComboBox comboBox;//列表循环
PlayMusic play;//播放器播放驱动
String old;//记录旧的路径
@SuppressWarnings("rawtypes")
DefaultListModel name_dlm = new DefaultListModel();//歌曲模型
@SuppressWarnings("rawtypes")
DefaultListModel path_dlm = new DefaultListModel();//歌曲路径模型
private JButton btnclearlist;//清空列表
private JButton btndel;//删除单条
//最小化至托盘
private TrayIcon trayIcon;//托盘图标
//logo照片
String filePath = "/com/soft/music.png";
//最小化列表
PopupMenu pmenu = new PopupMenu(); //托盘图标的弹出式菜单
MenuItem openmenu = new MenuItem("打开"); //弹出菜单的打开选项
MenuItem closemenu = new MenuItem("关闭"); //弹出菜单的关闭选项
MenuItem startmenu = new MenuItem("开始/暂停"); //弹出菜单的打开选项
MenuItem nextmenu = new MenuItem("下一首"); //弹出菜单的打开选项
MenuItem lastmenu = new MenuItem("上一首"); //弹出菜单的打开选项
public SystemTray systemtray = SystemTray.getSystemTray(); //得到当前系统托盘
Image image = Toolkit.getDefaultToolkit().getImage("music.png");//
int selectedindex = 0;//存储列表选择的下标
@SuppressWarnings("rawtypes")
private JComboBox comboBox_1;//判断是否播放结束
private Timer timer = new Timer(0, new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
// TODO Auto-generated method stub
if(comboBox_1.getSelectedIndex()==1) {
int loop_index = comboBox.getSelectedIndex();
int list_size = list.getModel().getSize();
if(loop_index == 0) {//列表循环
if(selectedindex>=(list_size-1)){
list.setSelectedIndex(0);
pathlist.setSelectedIndex(0);
}else {
list.setSelectedIndex(selectedindex+1);
pathlist.setSelectedIndex(selectedindex+1);
}
}else if(loop_index == 1) {//单曲循环
list.setSelectedIndex(selectedindex);
pathlist.setSelectedIndex(selectedindex);
}else if(loop_index == 2) {//随机播放
Random r = new Random();
int index = r.nextInt(list_size);
if(index==selectedindex)
index = r.nextInt(list_size);
pathlist.setSelectedIndex(index);
list.setSelectedIndex(index);
}
btnStar.doClick();
comboBox_1.setSelectedIndex(0);
}
if(btnStar.getText() == "暂停"||btnStar.getText().equals("暂停")) {//判断是否在播放状态
//修改托盘logo的tip
nowmusic = name_dlm.getElementAt(selectedindex)+"";
trayIcon.setToolTip("微型音乐播放器――cyw\n正在播放："+nowmusic);
}else {
trayIcon.setToolTip("微型音乐播放器――cyw");
}
}
});
private JButton btnlast;
private JButton btnNext;
/**
* Launch the application.
*/
public static void main(String[] args) {
EventQueue.invokeLater(new Runnable() {
public void run() {
try {
PlayerMain frame = new PlayerMain();
frame.setVisible(true);
} catch (Exception e) {
e.printStackTrace();
}
}
});
}
/**
* Create the frame.
*/
@SuppressWarnings({ "rawtypes", "unchecked" })
public PlayerMain() {
setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
setBounds(0, 0, 354, 318);
//设置logo
URL logourl = getClass().getResource(filePath);
final Image logoim = new ImageIcon(logourl).getImage();
setIconImage(logoim);
//设置最小化至托盘
try {
trayIcon = new TrayIcon(image, "微型音乐播放器――cyw", pmenu);
trayIcon.setImageAutoSize(true); // 设置系统图标大小自动。
trayIcon.addMouseListener(new MouseAdapter() {
public void mouseClicked(MouseEvent e) {
if (e.getClickCount() == 2) {//双击托盘窗口再现
setExtendedState(Frame.NORMAL);
setVisible(true);
}
}
});
systemtray.add(trayIcon); // 将图标添加到系统托盘
//隐藏前选择之前下标
if(name_dlm.isEmpty()==false) {
list.setSelectedIndex(selectedindex);
pathlist.setSelectedIndex(selectedindex);
}
this.dispose();
} catch (AWTException e2) {
e2.printStackTrace();
}
this.addWindowListener(new WindowAdapter() {
/*public void windowIconified(WindowEvent e) {
//隐藏前选择之前下标
if(name_dlm.isEmpty()==false) {
list.setSelectedIndex(selectedindex);
pathlist.setSelectedIndex(selectedindex);
}
dispose();//窗口最小化时dispose该窗口
}*/
@Override
public void windowClosing(WindowEvent e) {
// TODO Auto-generated method stub
if(isMin) {//判断是否第一次点击关闭操作
JOptionPane.showMessageDialog(null, "<html><font color=red>双击界面非控件位置可关闭窗口！！！</font></html>");
isMin = false;
}
//隐藏前选择之前下标
if(name_dlm.isEmpty()==false) {
list.setSelectedIndex(selectedindex);
pathlist.setSelectedIndex(selectedindex);
}
dispose();
}
});
//最小化托盘列表监听
openmenu.addActionListener(new MenuListen(this));
closemenu.addActionListener(new MenuListen(this));
startmenu.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
// TODO Auto-generated method stub
btnStar.doClick();
}
});
lastmenu.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
// TODO Auto-generated method stub
btnlast.doClick();
}
});
nextmenu.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
// TODO Auto-generated method stub
btnNext.doClick();
}
});
pmenu.add(openmenu); //在弹出式菜单里面加入菜单。
pmenu.add(closemenu);
pmenu.add(startmenu);
pmenu.add(lastmenu);
pmenu.add(nextmenu);
this.setLocationRelativeTo(null);//居中显示
this.setResizable(false);
timer.start();
//setUndecorated(true);//去边框
//this.setAlwaysOnTop(true);//置顶
setTitle("\u5FAE\u578B\u97F3\u4E50\u64AD\u653E\u5668");
movejframe();
contentPane = new JPanel();
contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
setContentPane(contentPane);
contentPane.setLayout(null);
btnStar = new JButton("开始");
btnStar.setBounds(5, 10, 104, 37);
btnStar.setFont(new Font("华文楷体", Font.PLAIN, 20));
contentPane.add(btnStar);
btnStar.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
btnStop = new JButton("停止");
btnStop.setFont(new Font("华文楷体", Font.PLAIN, 20));
btnStop.setBounds(5, 57, 104, 37);
btnStop.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
contentPane.add(btnStop);
list = new JList();
pathlist = new JList();
list.setBounds(119, 10, 219, 161);
JScrollPane jsp = new JScrollPane(list);
jsp.setBounds(119, 10, 219, 171);
contentPane.add(jsp);
btnadd = new JButton("\u6DFB\u52A0\u64AD\u653E\u5217\u8868");
btnadd.setFont(new Font("华文楷体", Font.PLAIN, 20));
btnadd.setBounds(119, 191, 219, 37);
btnadd.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
contentPane.add(btnadd);
JLabel lblNewLabel = new JLabel("Copyright\u00AEcyw 2018",JLabel.CENTER);
lblNewLabel.setBounds(0, 275, 348, 15);
contentPane.add(lblNewLabel);
btnclearlist = new JButton("\u6E05\u7A7A\u64AD\u653E\u5217\u8868");
btnclearlist.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if(list.getModel().getSize()>0){
((DefaultListModel)pathlist.getModel()).removeAllElements();
((DefaultListModel)list.getModel()).removeAllElements();
selectedindex = 0;
}
btnStop.doClick();
}
});
btnclearlist.setFont(new Font("华文楷体", Font.PLAIN, 20));
btnclearlist.setBounds(119, 234, 219, 37);
btnclearlist.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
contentPane.add(btnclearlist);
btndel = new JButton("\u5220\u9664");
btndel.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if(list.getModel().getSize()>0) {
String getf = (String) pathlist.getSelectedValue();
int geti = pathlist.getSelectedIndex();
if(getf==old||getf.equals(old))
btnStop.doClick();
((DefaultListModel)pathlist.getModel()).removeElementAt(geti);
((DefaultListModel)list.getModel()).removeElementAt(geti);
pathlist.setSelectedIndex(selectedindex);
list.setSelectedIndex(selectedindex);
selectedindex = pathlist.getSelectedIndex();
}
}
});
btndel.setFont(new Font("华文楷体", Font.PLAIN, 20));
btndel.setBounds(5, 198, 104, 37);
btndel.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
contentPane.add(btndel);
comboBox = new JComboBox();
comboBox.setBounds(5, 244, 104, 27);
comboBox.addItem("列表循环");
comboBox.addItem("单曲循环");
comboBox.addItem("随机播放");
comboBox.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
contentPane.add(comboBox);
btnlast = new JButton("\u4E0A\u4E00\u66F2");
btnlast.setFont(new Font("华文楷体", Font.PLAIN, 20));
btnlast.setBounds(5, 104, 104, 37);
btnlast.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
contentPane.add(btnlast);
btnNext = new JButton("\u4E0B\u4E00\u66F2");
btnNext.setFont(new Font("华文楷体", Font.PLAIN, 20));
btnNext.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
btnNext.setBounds(5, 151, 104, 37);
contentPane.add(btnNext);
comboBox_1 = new JComboBox();
comboBox_1.setBounds(5, 187, 104, 21);
comboBox_1.addItem("0");
comboBox_1.addItem("1");
this.addMouseListener(new Dbclick());
btnadd.addActionListener(this);
btnStar.addActionListener(this);
btnStop.addActionListener(this);
btnlast.addActionListener(this);
btnNext.addActionListener(this);
list.addMouseListener(new ListDbclick());
list.addListSelectionListener(new ListSelectionListener() {
@Override
public void valueChanged(ListSelectionEvent e) {
// TODO Auto-generated method stub
pathlist.setSelectedIndex(list.getSelectedIndex());
if(list.getSelectedIndex()==-1){
list.setSelectedIndex(0);
pathlist.setSelectedIndex(0);
}
}
});
}
// 鼠标拖拽移动窗口
public void movejframe() {
this.setDragable(this);
}
private void setDragable(final PlayerMain move) {
this.addMouseListener(new java.awt.event.MouseAdapter() {
public void mouseReleased(java.awt.event.MouseEvent e) {
isMoved = false;
move.setCursor(new Cursor(Cursor.DEFAULT_CURSOR));
}
public void mousePressed(java.awt.event.MouseEvent e) {
isMoved = true;
pre_point = new Point(e.getX(), e.getY());
move.setCursor(new Cursor(Cursor.MOVE_CURSOR));
}
});
this.addMouseMotionListener(new java.awt.event.MouseMotionAdapter() {
public void mouseDragged(java.awt.event.MouseEvent e) {
if (isMoved) {
end_point = new Point(move.getLocation().x + e.getX() - pre_point.x,
move.getLocation().y + e.getY() - pre_point.y);
move.setLocation(end_point);
}
}
});
}
/**
* 双击非控件区域关闭窗口
* @author cyw
*
*/
class Dbclick extends MouseAdapter{
@Override
public void mouseClicked(MouseEvent e) {
// TODO Auto-generated method stub
int clickTimes = e.getClickCount();
if (clickTimes == 2) {
if(JOptionPane.showConfirmDialog(null,"确定关闭程序吗？","询问", JOptionPane.YES_NO_OPTION)==JOptionPane.YES_OPTION)
//dispatchEvent(new WindowEvent(new login(), WindowEvent.WINDOW_CLOSING));
System.exit(0);
}
}
}
//列表内双击
class ListDbclick extends MouseAdapter{
@Override
public void mouseClicked(MouseEvent e) {
// TODO Auto-generated method stub
int clickTimes = e.getClickCount();
if (clickTimes == 2) {
String filename = (String) pathlist.getSelectedValue();
selectedindex = pathlist.getSelectedIndex();
if(flag == true) {
old = filename;
play = new PlayMusic(filename,btnStar,comboBox_1);
flag = false;
play.start();
btnStar.setText("暂停");
}else if(flag == false&&old != filename){
old = filename;
play.stop();
play = new PlayMusic(filename,btnStar,comboBox_1);
flag = false;
play.start();
btnStar.setText("暂停");
}else if(flag == false&&old == filename){
if(play.isComplete()) {
play.stop();
old = filename;
play = new PlayMusic(filename,btnStar,comboBox_1);
flag = false;
play.start();
btnStar.setText("暂停");
}else {
JOptionPane.showMessageDialog(null, "<html><font color=red>歌曲播放中</font></html>");
}
}
}
}
}
@SuppressWarnings({ "static-access", "unchecked" })
@Override
public void actionPerformed(ActionEvent e) {
// TODO Auto-generated method stub
if(e.getSource()==btnadd) {//将歌曲添加到列表
selectedindex = 0;//默认下标为0
JFileChooser filechooser = new JFileChooser("C:\\Users\\Administrator\\Desktop");//文件选择器默认打开地址
filechooser.setDialogTitle("请选择音乐播放路径！");//文件选择器标题
FileFilter filter1 = new FileNameExtensionFilter("*.mp3", "mp3");//文件格式过滤
filechooser.setFileFilter(filter1);
filechooser.setMultiSelectionEnabled(true);
int i = filechooser.showOpenDialog(null);
if(i == filechooser.APPROVE_OPTION) {//点击确定后操作
File[] f= filechooser.getSelectedFiles(); //获取到选择的值
String abpath,name;
for (int z = 0; z < f.length; z++) {
abpath = f[z].getAbsolutePath();
name = f[z].getName();
path_dlm.addElement(abpath);
name_dlm.addElement(name.substring(0, name.length()-4));//删去.mp3
}
//添加模型
list.setModel(name_dlm);
pathlist.setModel(path_dlm);
//默认选第一项
list.setSelectedIndex(0);
pathlist.setSelectedIndex(0);
}
}else if(e.getSource() == btnStar) {//开始按钮监听
String filename = (String) pathlist.getSelectedValue();//获得歌曲路径
if(filename!=null) {
selectedindex = pathlist.getSelectedIndex();
if(flag == true&&btnStar.getText()=="开始") {
old = filename;
play = new PlayMusic(filename,btnStar,comboBox_1);//将要传的参数传至函数中
flag = false;
play.start();//开始线程
btnStar.setText("暂停");
}else if(flag == false&&btnStar.getText()=="开始"&&old != filename){
old = filename;
play.stop();
play = new PlayMusic(filename,btnStar,comboBox_1);
flag = false;
play.start();
btnStar.setText("暂停");
}else if(flag == false&&btnStar.getText()=="开始"&&old == filename){
if(play.isComplete()) {
play.stop();
old = filename;
play = new PlayMusic(filename,btnStar,comboBox_1);
flag = false;
play.start();
btnStar.setText("暂停");
}else {
play.resume();//线程恢复
btnStar.setText("暂停");
}
}else if(btnStar.getText()=="暂停") {
play.suspend();//线程挂起即歌曲暂停
btnStar.setText("开始");
}
//列表定位到选项位置
Rectangle rectangle = list.getCellBounds(selectedindex, selectedindex);
list.scrollRectToVisible(rectangle);
}else {
if(list.getModel().getSize()>0) {//无歌曲判定
selectedindex = 0;
filename = list.getModel().getElementAt(0)+"";
list.setSelectedIndex(0);
pathlist.setSelectedIndex(0);
old = filename;
play = new PlayMusic(filename,btnStar,comboBox_1);
flag = false;
play.start();
btnStar.setText("暂停");
}else {
JOptionPane.showMessageDialog(null, "<html><font color=red>请先添加播放曲目</font></html>");
}
}
}else if(e.getSource() == btnStop) {//停止按钮监听,将一切重置
selectedindex = 0;
play.stop();
btnStar.setText("开始");
flag = true;
old="";
}else if(e.getSource() == btnlast) {//上一曲按钮监听
selectedindex = pathlist.getSelectedIndex();//获取歌曲路径
int loop_index = comboBox.getSelectedIndex();//获取循环下拉框
int list_size = list.getModel().getSize();//得到模型的大小
btnStar.setText("开始");
if(loop_index == 2){//随机播放
Random r = new Random();
int index = r.nextInt(list_size);
if(index==selectedindex)//避免随机同一首歌
index = r.nextInt(list_size);
pathlist.setSelectedIndex(index);
list.setSelectedIndex(index);
}else{
if(selectedindex>0) {//下标大于等于1时向上退
list.setSelectedIndex(selectedindex-1);
pathlist.setSelectedIndex(selectedindex-1);
}
}
btnStar.doClick();
}else if(e.getSource() == btnNext) {//下一曲按钮监听
selectedindex = pathlist.getSelectedIndex();//获取路径
int size = list.getModel().getSize();//获取模型大小
btnStar.setText("开始");
if(size>1) {//当超过一首歌时下一曲才启用
int loop_index = comboBox.getSelectedIndex();
int list_size = list.getModel().getSize();
if(loop_index == 2){//随机播放
Random r = new Random();
int index = r.nextInt(list_size);
if(index==selectedindex)//避免随机同一首歌
index = r.nextInt(list_size);
pathlist.setSelectedIndex(index);
list.setSelectedIndex(index);
}else{
if(selectedindex<(size-1)) {//非最后一曲时向前进一手
pathlist.setSelectedIndex(selectedindex+1);
list.setSelectedIndex(selectedindex+1);
}
}
btnStar.doClick();
}
}
}
/**
* 最小化列表监听
* @author cyw
*
*/
class MenuListen implements ActionListener {
public JFrame jf = null;
public MenuListen(JFrame jf) {//构造函数
this.jf = jf;
}
public void actionPerformed(ActionEvent e) {
if (e.getActionCommand().equals("关闭")) {
if(JOptionPane.showConfirmDialog(null,"确定关闭程序吗？","询问", JOptionPane.YES_NO_OPTION)==JOptionPane.YES_OPTION)
System.exit(0); //关闭窗口
} else
jf.setVisible(true);//显示窗口
}
}
}
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