Making simple music player with java

package baidu;

import .*;
import .*;
import .*;
import .*;
import .*;
import .*; //This package needs to use JMF
public class MP3 extends JFrame implements Runnable {
public JLabel shijian;

private JSlider sldDiameter;

public MediaPlayer soumd1;

public JButton playSound, loopSound, stopsound;

public JButton tjian, shanc, baocun, duqu;

public JPanel jp1, jp2, jp3, jp4;

public JList jl;

int zongmiao=0;

public Vector vector, mingcheng;

boolean fo = false, geshi = false;

JLabel jl1, jl2, sj1, sj2;

JTextField jt1, jt2;

JButton queding, xiugai;

int zong = 0;

int a = 0, b = 0, you = 1,mm=0;

int fenzhong, miaozhong;

public MP3() {
 super("Java simple music player--Yan Kai");
 soumd1 = new MediaPlayer();
 Container c = getContentPane();
 (new FlowLayout());
 mingcheng = new Vector();
 jp1 = new JPanel();
 shijian = new JLabel();
 (shijian);
 (jp1);
 playSound = new JButton("Start Play");
 loopSound = new JButton("Loop play");
 stopsound = new JButton("Stop Playing");
 jp2 = new JPanel();
 (playSound);
 (loopSound);
 (stopsound);
 (jp2);
 jp4 = new JPanel();
 sj1 = new JLabel();
 sj2 = new JLabel();
 sldDiameter = new JSlider(, 0, 100, 0);
 (1);
 (true);
 (sj1);
 (sldDiameter);
 (sj2);
 (jp4);
 vector = new Vector();
 jl = new JList(mingcheng);
 (5);
 (40);
 (265);
 (ListSelectionModel.SINGLE_SELECTION);
 (new JScrollPane(jl));
 tjian = new JButton("Add to");
 shanc = new JButton("delete");
 duqu = new JButton("Read");
 baocun = new JButton("save");
 jp3 = new JPanel();
 (tjian);
 (shanc);
 (baocun);
 (duqu);
 (jp3);

 try {
 String s =" C:/Users/Administrator/Music/Zhuo Yiting - Pingju.mp3";
 ObjectInputStream input = new ObjectInputStream(
  new FileInputStream(s));
 lujin a1 = (lujin) ();
 mingcheng = ;
 vector = ;
 (mingcheng);
 } catch (Exception e) {
 ("The music file is not saved by the c disk");
 //();
 }

 (new ActionListener() {
 public void actionPerformed(ActionEvent event) {
 JFileChooser fileChooser = new JFileChooser(); // Instantiate the file selector fileChooser
  .setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES); // Set file selection mode, here are both files and directories if (() == JFileChooser.APPROVE_OPTION) { // The file selector pops up and determines whether the Open button has been clicked  String fileName = ()
  .getAbsolutePath(); // Get the absolute path to select a file or directory  mmm(vector, mingcheng, fileName);
 }
 }
 });
 (new ActionListener() {
 public void actionPerformed(ActionEvent event) {
 JFileChooser fileChooser = new JFileChooser(); // Instantiate the file selector fileChooser
  .setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES); // Set file selection mode, here are both files and directories if (() == JFileChooser.APPROVE_OPTION) { // The file selector pops up and determines whether the Open button has been clicked  String fileName = ()
  .getAbsolutePath(); // Get the absolute path to select a file or directory  try {
  ObjectInputStream input = new ObjectInputStream(
  new FileInputStream(fileName));
  lujin a1 = (lujin) ();
  mingcheng = ;
  vector = ;
  (mingcheng);
  } catch (Exception e) {
  ();
  }
 }
 }
 });
 (new ActionListener() {
 public void actionPerformed(ActionEvent e) {
 if (() >= 0) {
  String yy = (String) (());
  File ff = new File(yy);
  if (()) {
  if (("[\\S\\s]*.mp3")|| ("[\\S\\s]*.MP3")) {
  if (soumd1 != null) {
  a = 0;
  b = 0;
  you = 0;
  ();
  }
   ("file:/" + yy);
  fo = true;
  ();
  geshi=true;
  try {
  (500);
  } catch (InterruptedException eee) {
  }
  zongmiao=(int)().getSeconds();
  if(zongmiao>10000)
  {
  try {
   (500);
  } catch (InterruptedException ew) {
  }
  zongmiao=(int)().getSeconds();
  }
  zongmiao=(int)().getSeconds();
  String aa=fen(zongmiao);
   (aa);
  } else
  (null,
   "There is an error in the playback file format and cannot be played. It is recommended to delete it");
  } else
  (null,
  "This song file no longer exists, it is recommended to delete it");
 }
 else
  (null, "Please select music file");
 }
 });
 (new ActionListener() {
 public void actionPerformed(ActionEvent e) {
 if (() >= 0) {
  String yy = (String) (());
  File ff = new File(yy);
  if (()) {
  if (("[\\S\\s]*.mp3")|| ("[\\S\\s]*.MP3")) {
  if (soumd1 != null) {
  a = 0;
  b = 0;
  you = 0;
  ();
  }
   ("file:/" + yy);
  fo = true;
  ();
  geshi=true;
  try {
  (500);
  } catch (InterruptedException we) {
  }
  zongmiao=(int)().getSeconds();
  if(zongmiao>10000)
  {
  try {
   (500);
  } catch (InterruptedException we) {
  }
  zongmiao=(int)().getSeconds();
  }
  zongmiao=(int)().getSeconds();
  String aa=fen(zongmiao);
   (aa);
  } else
  (null,
   "There is an error in the playback file format and cannot be played. It is recommended to delete it");
  } else
  (null,
  "This song file no longer exists, it is recommended to delete it");

 }
 else
  (null, "Please select music file");
 }
 });
 (new ActionListener() {
 public void actionPerformed(ActionEvent e) {
 a = 0;
 b = 0;
 you = 0;
 mm=0;
 geshi=false;
 fo = false;
 (100);
 (0);
 (null);
 (null);
 if (() >= 0)
  ();

 }
 });
 (new ActionListener() {
 public void actionPerformed(ActionEvent event) {
 JFileChooser fileChooser = new JFileChooser(); // Instantiate the file selector fileChooser
  .setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES); // Set file selection mode, here are both files and directories (new File(".")); // Set the file selector current directory fileChooser
  .setFileFilter(new () {
  public boolean accept(File file) { // Acceptable file types  String name = ().toLowerCase();
  return (".mp3")
   || ();
  }
  public String getDescription() { // Document description  return "Music Files(*.mp3)";
  }
  });
 if (() == JFileChooser.APPROVE_OPTION) { // The file selector pops up and determines whether the Open button has been clicked  String fileName = ()
  .getAbsolutePath(); // Get the absolute path to select a file or directory  (fileName);
  StringBuffer buffer = daoxu(fileName);
  (buffer);
 }
 }
 });
 (new ActionListener() {
 public void actionPerformed(ActionEvent event) {
 if (() >= 0) {
  (());
  (());
  (mingcheng);
 }
 }
 });
 (new MouseAdapter() {
 public void mousePressed(MouseEvent event) {
 if (() == 2) {
  if (() >= 0) {
  String yy = (String) (());
  File ff = new File(yy);
  if (()) {
  if (("[\\S\\s]*.mp3")|| ("[\\S\\s]*.MP3")) {
  if (soumd1 != null) {
   a = 0;
   b = 0;
   you = 0;
   ();
  }
   ("file:/" + yy);
  fo = true;
  ();
  geshi=true;
  try {
   (500);
  } catch (InterruptedException e) {
  }
  zongmiao=(int)().getSeconds();
  if(zongmiao>10000)
  {
   try {
   (500);
   } catch (InterruptedException e) {
   }
  zongmiao=(int)().getSeconds();
  }
  String aa=fen(zongmiao);
   (aa);
  } else
  (null,
   "There is an error in the playback file format and cannot be played. It is recommended to delete it");
  } else
  (null,
   "This song file no longer exists, it is recommended to delete it");

  }
 }
 if (()) {
  if (() >= 0) {
  int a = ();
  xiugai x = new xiugai();
  ((()) + "");
  ((()) + "");
  }
 }
 }
 });
 addWindowListener(new WindowAdapter() {
 public void windowClosing(WindowEvent e) {
 String s = "c:\\";
 mmm(vector, mingcheng, s);
 (0);
  }
 });
 setSize(300, 400);
 setVisible(true);
}

public void run() {
 while (true) {
 Date now = new Date();
 //("Current time: " + ()+"year"+()+"month"+()+"day"+()); ("Current time:"+(new ("yyyy-MM-dd HH:mm:ss")).format(new Date())+"Yan Kai");
 try {
 (1000);
 } catch (InterruptedException e) {
 }
 if(geshi){
 you=(int)().getSeconds();
 mm =you%60;
  if(you!=0)
 if(you%60==0)
 {
  b++;
 }
  (b+":"+mm);
 (zongmiao);
 if(you!=zongmiao)
  (you);
 else {
  (0);
 mm=0;
  b=0;
 }
 }
 }
}

public StringBuffer daoxu(String fileName) {
 String mc = "";
 for (int i = (); i >= 1; i--) {
 if ((i - 1) == '\\')
 break;
 mc += (i - 1);
 }
 StringBuffer buffer = new StringBuffer(mc);
 StringBuffer mm = ();
 return mm;
}

public void mmm(Vector vector, Vector mingcheng, String lujin) {
 lujin a = new lujin(vector, mingcheng);
 try {
 ObjectOutputStream output = new ObjectOutputStream(new FileOutputStream(lujin));
 (a);
 ();
 ();
 } catch (Exception e) {

 }
}
public String fen(int yy) {
 fenzhong = (int) yy / 60;
 miaozhong = (int) yy % 60;
 String sss = fenzhong + ":" + miaozhong;
 return sss;
}

public static void main(String agrs[]) {
 MP3 s = new MP3();
 Thread t1 = new Thread(s);
 ();
 (JFrame.EXIT_ON_CLOSE);
}

class xiugai extends JFrame {
 public xiugai() {
 jl1 = new JLabel("file name");
 jt1 = new JTextField(20);
 jl2 = new JLabel("File Path");
 jt2 = new JTextField(20);
 xiugai = new JButton("Revise");
 Container c = getContentPane();
 (new GridLayout(3, 1));
 JPanel j1 = new JPanel();
 JPanel j2 = new JPanel();
 JPanel j3 = new JPanel();
 (jl1);
 (jt1);
 (jl2);
 (jt2);
 (xiugai);
 (j1);
 (j2);
 (j3);
 (new ActionListener() {
 public void actionPerformed(ActionEvent event) {
  ((), ());
  ((), ());
  (mingcheng);
  dispose();
 }
 });
 setSize(300, 120);
 setVisible(true);
 }
}
}

class lujin implements Serializable {

Vector a = new Vector();

Vector b = new Vector();

public lujin(Vector vector, Vector mingcheng) {
 a = vector;
 b = mingcheng;
}

}