java播放器（纯java解码）

/* * Player.java * * Created on __DATE__, __TIME__ */ package hz; import java.awt.Image; import java.awt.MenuItem; import java.awt.PopupMenu; 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 java.awt.event.MouseListener; import java.awt.event.WindowAdapter; import java.awt.event.WindowEvent; import java.io.File; import java.util.HashMap; import java.util.Map; import java.util.Vector; import javax.sound.sampled.AudioFileFormat; import javax.sound.sampled.AudioFormat; import javax.sound.sampled.AudioInputStream; import javax.sound.sampled.AudioSystem; import javax.sound.sampled.DataLine; import javax.sound.sampled.FloatControl; import javax.sound.sampled.SourceDataLine; import javax.swing.JFileChooser; import javax.swing.JFrame; import javax.swing.JMenuItem; import javax.swing.JOptionPane; import javax.swing.JPopupMenu; import javax.swing.LookAndFeel; import javax.swing.UIManager; import org.jvnet.substance.skin.SubstanceAutumnLookAndFeel; import org.jvnet.substance.skin.SubstanceBusinessLookAndFeel; import org.jvnet.substance.skin.SubstanceChallengerDeepLookAndFeel; import org.jvnet.substance.skin.SubstanceCremeCoffeeLookAndFeel; import org.jvnet.substance.skin.SubstanceFieldOfWheatLookAndFeel; import org.jvnet.substance.skin.SubstanceSaharaLookAndFeel; public class Player extends javax.swing.JFrame { static long time; JMenuItem m1 = new JMenuItem("Delete");// 右击菜单项 JMenuItem m2 = new JMenuItem("DeleteAll");// 右击菜单项 // 托盘菜单项 private MenuItem m3 = new MenuItem("Previous"); private MenuItem m4 = new MenuItem("Next"); private MenuItem m5 = new MenuItem("Stop |"); private MenuItem m6 = new MenuItem("Exit"); private MenuItem m7 = new MenuItem("Start >"); private Position curPosition; private HashMap map; private Vector nameVector, urlVector, sizeVector; private int index = 0; private SoundThread sound; private String url = "c:/"; private String title;// 歌曲名 private static int skin = 6; private JPopupMenu menu = new JPopupMenu();// 右击菜单 private PopupMenu timenu = new PopupMenu();// 托盘菜单 private static Player p; private Slidermanager s;// 滑杆类 private TrayIcon ti;// 托盘 private SystemTray st; private LRCFrame lrc = null; private ReadRLC rlc = null;// 读歌词 public static String lrcurl;//用户自定义歌词路径 enum Position { LEFT, RIGHT, NORMSL } private final int EXTERANAL_BUFFER_SIZE = 524288; public Player() { initComponents(); this.setResizable(false); setLocationRelativeTo(null); setPupmenu(); loadList(); jList1.addMouseListener(mouseListener); setTrayIcon(); setUI(skin); /** * 关闭窗口操作 * */ addWindowListener(new WindowAdapter() { public void windowClosing(WindowEvent e) { if (lrc != null) { lrc.dispose(); jCheckBox1.setSelected(false); } } public void windowIconified(WindowEvent e) { if (lrc != null) { lrc.dispose(); jCheckBox1.setSelected(false); } } }); } public void exit() { try { if (map == null) { map = new HashMap(); } map.put("name", nameVector); map.put("url", urlVector); map.put("size", sizeVector); map.put("index", index); map.put("skin", skin); map.put("lrcurl", lrcurl); PlayList.inPut(map); } catch (Exception ee) { ee.printStackTrace(); } System.exit(0); } public void setPupmenu() {// 设置弹出菜单 m1.addActionListener(new Pupup()); m2.addActionListener(new Pupup()); m3.addActionListener(new Pupup()); m4.addActionListener(new Pupup()); m5.addActionListener(new Pupup()); m6.addActionListener(new Pupup()); m7.addActionListener(new Pupup()); menu.add(m1); menu.add(m2); timenu.add(m3); timenu.add(m4); timenu.add(m5); timenu.add(m7); timenu.add(m6); } private void createPlayer() {// 创建播放器 stop(); sound = new SoundThread(); sound.start(); } private void stop() {// //////停止播放 if (sound != null) { sound.stop(); s.stop(); rlc.stop(); } } private void loadList() {// 载入播放列表 map = PlayList.open(); if (map == null) { nameVector = new Vector();// 播放文件名字 urlVector = new Vector();// 播放文件路径 sizeVector = new Vector();// 播放文件大小 } else { nameVector = (Vector) map.get("name"); sizeVector = (Vector) map.get("size"); urlVector = (Vector) map.get("url"); index = (Integer) map.get("index"); skin = (Integer) map.get("skin"); lrcurl = (String) map.get("lrcurl"); jList1.setListData(nameVector); jList1.validate(); jList1.setSelectedIndex(index); createPlayer(); } } private void setTrayIcon() { try { if (SystemTray.isSupported()) { st = SystemTray.getSystemTray(); Image im = Toolkit.getDefaultToolkit().getImage(("./good.gif")); setIconImage(im); ti = new TrayIcon(im); ti.addActionListener(new Pupup()); ti.setPopupMenu(timenu); st.add(ti); } } catch (Exception e) { e.printStackTrace(); } } private void setUI(int skin) {// 设置外观 switch (skin) { case 1: loadskin1(); jRadioButtonMenuItem4.setSelected(true); break; case 2: loadskin2(); jRadioButtonMenuItem5.setSelected(true); break; case 3: loadskin3(); jRadioButtonMenuItem6.setSelected(true); break; case 4: loadskin4(); jRadioButtonMenuItem7.setSelected(true); break; case 5: loadskin5(); jRadioButtonMenuItem8.setSelected(true); break; case 6: loadskin6(); jRadioButtonMenuItem9.setSelected(true); break; } } MouseListener mouseListener = new MouseAdapter() { public void mouseClicked(MouseEvent e) { if (e.getClickCount() == 2) { if (jRadioButtonMenuItem2.isSelected()) { index = jList1.getSelectedIndex() - 1; } else { index = jList1.getSelectedIndex(); } if (index == -1) { index = 0; jLabel1.setText(nameVector.elementAt(index).toString()); index = -1; createPlayer(); return; } jLabel1.setText(nameVector.elementAt(index).toString()); createPlayer(); } if (e.getButton() == MouseEvent.BUTTON3) { menu.show(jList1, e.getX(), e.getY()); } } }; //GEN-BEGIN:initComponents // <editor-fold defaultstate="collapsed" desc="Generated Code"> private void initComponents() { buttonGroup1 = new javax.swing.ButtonGroup(); buttonGroup2 = new javax.swing.ButtonGroup(); jPanel1 = new javax.swing.JPanel(); jLabel1 = new javax.swing.JLabel(); jButton1 = new javax.swing.JButton(); jButton2 = new javax.swing.JButton(); jToggleButton1 = new javax.swing.JToggleButton(); jSlider1 = new javax.swing.JSlider(); jToggleButton2 = new javax.swing.JToggleButton(); jCheckBox1 = new javax.swing.JCheckBox(); jPanel2 = new javax.swing.JPanel(); jToolBar1 = new javax.swing.JToolBar(); jScrollPane1 = new javax.swing.JScrollPane(); jList1 = new javax.swing.JList(); jMenuBar1 = new javax.swing.JMenuBar(); jMenu1 = new javax.swing.JMenu(); jMenuItem1 = new javax.swing.JMenuItem(); jMenuItem2 = new javax.swing.JMenuItem(); jMenuItem3 = new javax.swing.JMenuItem(); jMenu2 = new javax.swing.JMenu(); jRadioButtonMenuItem1 = new javax.swing.JRadioButtonMenuItem(); jRadioButtonMenuItem2 = new javax.swing.JRadioButtonMenuItem(); jRadioButtonMenuItem3 = new jav