【转】木人播放器（同步歌词mp3格式）(需要jmf包)

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Java
Java示例

原文来源：http://hi.baidu.com/282919088/item/a45efd2d465d6e0b42634ac5

package 娱乐.播放器;
import java.awt.Container;
import java.awt.GridLayout;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.io.File;
import java.io.FileReader;
import java.util.Vector;
import javax.media.bean.playerbean.MediaPlayer;
import javax.swing.ImageIcon;
import javax.swing.JComboBox;
import javax.swing.JFileChooser;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JTextField;

public class MP3 extends JFrame implements Runnable {

Vector cunci = new Vector();

String string = "";

public MediaPlayer ad = new MediaPlayer();

boolean fo = true, foo = false, shen = false;

int fenzhong, miaozhong, zongshijian = 0;;

int a = 0, b = 0, you = 0;

JLabel jt = new JLabel();

ImageIcon bofang = new ImageIcon("pic/a_bf.gif");

ImageIcon tingzhi = new ImageIcon("pic/a_tz.gif");

ImageIcon xiayi = new ImageIcon("pic/a_dyd.gif");

ImageIcon shangyi = new ImageIcon("pic/a_zhyd.gif");

ImageIcon caidan = new ImageIcon("pic/a_list.gif");

JLabel bf = new JLabel();

JLabel tz = new JLabel();

JLabel xy = new JLabel();

JLabel sy = new JLabel();

JLabel cd = new JLabel();

Vector musicc = new Vector();

JComboBox dizhi;

JLabel shijian = new JLabel();

private int zong = 0;

JTextField jlb = new JTextField();

public MP3() {
   super("木人播放器（同步歌词mp3格式）");
   Container c = getContentPane();
   c.setLayout(new GridLayout(2, 1));
   JPanel jpp = new JPanel();
   musicc.add("---------------添加音乐----------------");
   dizhi = new JComboBox(musicc);
   dizhi.setMaximumRowCount(5); // 最大显示行数

   bf.setIcon(bofang);
   tz.setIcon(tingzhi);
   xy.setIcon(xiayi);
   sy.setIcon(shangyi);
   cd.setIcon(caidan);
   jpp.add(xy);
   jpp.add(bf);
   jpp.add(sy);
   jpp.add(cd);
   shijian.setText(" 0:00");
   jpp.add(shijian);
   jpp.add(dizhi);
   c.add(jpp);
   jlb.setEditable(false);
   jlb.setHorizontalAlignment(JTextField.CENTER);
   c.add(jlb);
   setSize(450, 100);
   setVisible(true);

   shijian.addMouseListener(new MouseAdapter() {
    public void mousePressed(MouseEvent event) {
     if (event.getClickCount() == 2)
      if (bf.getIcon().toString().equals("pic/a_tz.gif")) {
       if (foo == true) {
        foo = false;
        shen = true;
       } else {
        foo = true;
        shen = false;
       }
      }
    }
   });

   bf.addMouseListener(new MouseAdapter() {
    public void mousePressed(MouseEvent event) {
     File f = new File(dizhi.getSelectedItem().toString());
     if (f.exists()&&dizhi.getSelectedItem().toString().matches("[\\S\\s]*.mp3")) {
     if (bf.getIcon().toString().equals("pic/a_bf.gif")) {
      try {
       ad.stop();
      } catch (Exception e) {
      }
      bf.setIcon(tingzhi);
       ms(dizhi.getSelectedItem().toString());
      cunci.clear();
      cunci = shilihua(daoxu(dizhi.getSelectedItem().toString())
        + "lrc");
      if (cunci.size() == 0){
       jlb.setText("无歌词··木人制作..Mr.cn");
      }
      ad.start();;
      fen();
      foo = true;
     
     } else {
      bf.setIcon(bofang);
      ad.stop();
      a = 0;
      b = 0;
      you = 0;
      jlb.setText("");
      foo = false;
      shen = false;
      shijian.setText(" 0:00");
     }
     }else{
      JOptionPane.showMessageDialog(null, "音乐文件格式不正常或者已经不存在");
     }
    }
   });
   xy.addMouseListener(new MouseAdapter() {
    public void mousePressed(MouseEvent event) {
     int i = dizhi.getSelectedIndex() - 1;
     if (i < dizhi.getItemCount() && i >= 0) {
      dizhi.setSelectedIndex(i);
      File f = new File(dizhi.getSelectedItem().toString());
      if (f.exists()&&dizhi.getSelectedItem().toString().matches("[\\S\\s]*.mp3")) {
       if (ad != null) {
        bf.setIcon(bofang);
        ad.stop();
        a = 0;
        b = 0;
        you = 0;
        jlb.setText("");
        foo = false;
        shen = false;
       }
       cunci.clear();
       cunci = shilihua(daoxu(dizhi.getSelectedItem()
         .toString())
         + "lrc");
       if (cunci.size() == 0){
        jlb.setText("无歌词··木人制作..Mr.cn");
       }
       ms(dizhi.getItemAt(i).toString());
       ad.start();
       fen();
       bf.setIcon(tingzhi);
       foo = true;
      }else{
       JOptionPane.showMessageDialog(null, "音乐文件格式不正常或者已经不存在");
      }
     } else {
      JOptionPane.showMessageDialog(null, "已经到了顶部");
     }
    }
   });
   sy.addMouseListener(new MouseAdapter() {
    public void mousePressed(MouseEvent event) {
     int i = dizhi.getSelectedIndex() + 1;
     if (i < dizhi.getItemCount() && i >= 0) {
      dizhi.setSelectedIndex(i);
      File f = new File(dizhi.getSelectedItem().toString());
      if (f.exists()&&dizhi.getSelectedItem().toString().matches("[\\S\\s]*.mp3")) {
       if (ad != null) {
        bf.setIcon(bofang);
        ad.stop();
        a = 0;
        b = 0;
        you = 0;
        jlb.setText("");
        foo = false;
        shen = false;
       }
       cunci.clear();
       cunci = shilihua(daoxu(dizhi.getSelectedItem()
         .toString())
         + "lrc");
       if (cunci.size() == 0){
        jlb.setText("无歌词··木人制作..Mr.cn");
       }
       ms(dizhi.getItemAt(i).toString());
       ad.start();
       fen();
       bf.setIcon(tingzhi);
       foo = true;
      }else{
       JOptionPane.showMessageDialog(null, "音乐文件格式不正常或者已经不存在");
       }
     } else {
      JOptionPane.showMessageDialog(null, "已经到了尾部");
     }
    }
   });
   cd.addMouseListener(new MouseAdapter() {
    public void mousePressed(MouseEvent event) {
     JFileChooser fileChooser = new JFileChooser(); // 实例化文件选择器
     fileChooser
       .setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES); // 设置文件选择模式,此处为文件和目录均可
     fileChooser.setCurrentDirectory(new File(".")); // 设置文件选择器当前目录
     fileChooser
       .setFileFilter(new javax.swing.filechooser.FileFilter() {
        public boolean accept(File file) { // 可接受的文件类型
         String name = file.getName().toLowerCase();
         return name.endsWith(".mp3")
           || file.isDirectory();
        }

        public String getDescription() { // 文件描述
         return "音乐文件(*.mp3)";
        }
       });
     if (fileChooser.showOpenDialog(MP3.this) == JFileChooser.APPROVE_OPTION) { // 弹出文件选择器,并判断是否点击了打开按钮
      String fileName = fileChooser.getSelectedFile()
        .getAbsolutePath(); // 得到选择文件或目录的绝对路径
      musicc.add(fileName);
     }
    }
   });
}

public void fen() {
   do {
    try {
     Thread.sleep(500);
    } catch (InterruptedException ew) {
    }
    zong = (int) ad.getDuration().getSeconds();
   } while (zong > 10000);
   int aaa = zong;
   fenzhong = (int) aaa / 60;
   miaozhong = (int) aaa % 60;
   String ss = fenzhong + ":" + miaozhong;
}

public Vector shilihua(String url) {
   Vector vv = new Vector();
   try {
    FileReader in = new FileReader(url);
    int a = 0;
    while ((a = in.read()) != -1) {
     if ((char) a != '\n') {
      string += (char) a;
     } else if ((char) a == '\n') {
      vv.add(string);
      string = "";
     }
    }
   } catch (Exception e) {
    System.out.println("错误");
   }
   return vv;
}

public void ms(String url) {
   try {
    ad.setMediaLocation("file:/" + url);
   } catch (Exception e) {
   
       }
}

public static void main(String[] args) {

   MP3 s = new MP3();
   Thread t1 = new Thread(s);
   t1.start();
   s.setDefaultCloseOperation(3);
}

public String daoxu(String fileName) {
   String mc = "";
   int a = 0;
   for (int i = fileName.length(); i >= 1; i--) {
    if (fileName.charAt(i - 1) == '.') {
     break;
    } else {
     a++;
    }
   }
   mc = fileName.substring(0, fileName.length() - a);
   return mc;
}

public StringBuffer geci(String fileName) {
   String mc = "";
   for (int i = fileName.length(); i >= 1; i--) {
    if (fileName.charAt(i - 1) == ']')
     break;
    mc += fileName.charAt(i - 1);
   }
   StringBuffer buffer = new StringBuffer(mc);
   StringBuffer mm = buffer.reverse();
   return mm;
}

public void run() {
   while (true) {
    if (foo) {
     a++;
     you++;
     if (a == miaozhong && b == fenzhong) {
      bf.setIcon(bofang);
      a = 0;
      b = 0;
      you = 0;
      shijian.setText(" 0:00");
      ad.stop();
      foo = false;
     }
     if (a >= 60) {
      b++;
      a = 0;
     }
     if ((a + "").length() == 1) {
      for (int i = 0; i < cunci.size(); i++) {
       if (cunci.get(i).toString()
         .indexOf("[0" + b + ":0" + a) >= 0) {
        jlb.setText(geci(cunci.get(i).toString()).toString());
       }
      }
      shijian.setText(" " + b + ":0" + a);
     } else {
      for (int i = 0; i < cunci.size(); i++) {
       if (cunci.get(i).toString().indexOf("[0" + b + ":" + a) >= 0) {
        jlb.setText(geci(cunci.get(i).toString()).toString());
       }
      }
      shijian.setText(" " + b + ":" + a);
     }

    }
    if (shen) {
     a++;
     you++;
     if (a == miaozhong && b == fenzhong) {
      bf.setIcon(bofang);
      a = 0;
      b = 0;
      you = 0;
      shijian.setText(" 0:00");
      ad.stop();
      shen = false;
     }
     if (a >= 60) {
      b++;
      a = 0;
     }
     if (miaozhong - a < 0) {
      fenzhong--;
      miaozhong += 60;
     }
     if (miaozhong - a > 59) {
      miaozhong -= 60;
      fenzhong++;
     }
     if (((miaozhong - a) + "").length() == 1) {
      for (int i = 0; i < cunci.size(); i++) {
       if (cunci.get(i).toString().indexOf("[0" + b + ":0" + a) >= 0) {
        jlb.setText(geci(cunci.get(i).toString()).toString());
       }
      }
      shijian.setText("-" + (fenzhong - b) + ":0"
        + (miaozhong - a));
     } else {
      for (int i = 0; i < cunci.size(); i++) {
       if (cunci.get(i).toString().indexOf("[0" + b + ":" + a) >= 0) {
        jlb.setText(geci(cunci.get(i).toString()).toString());
       }
      }
      shijian.setText("-" + (fenzhong - b) + ":"
        + (miaozhong - a));
     }

    }
    try {
     {
      Thread.sleep(1000);
     }
    } catch (InterruptedException ie) {

    }
   }
}
}

需要的图片。。放在同目录下 pic 文件夹里面