action.java

JMP3Player is a mp3 player written in Java. JMP3Player uses NativeFmod library. JMP3Player supports

/**
 * Final Project : csc258:Data Structure
 * 
 * @author (Mohd Azrul Amir Bin Muhamad Tajudin) 
 * @id (2003425945)
 * @lecturer (En Azizian)
 * @group (DCS04B)
 * @group member : Mohd Azrul Amir Bin Muhamad Tajudin
 *                 Mohd Fikri Bin Yahya
 */

import javax.media.Player;
import javax.media.Manager;
import java.util.ArrayList;
import java.io.File;
import javax.swing.JMenuItem;
import javax.swing.JFileChooser;
import javax.media.Time;
import javax.media.Controller;
import javax.media.Duration;
public class action
{
    private Player MyPlayer;
    private mp3Gui Mp3;
    private Lagu a ;
    private ArrayList ar = new ArrayList();
    public int index = 0;
    private boolean statusPlay = false, statusPause = false;
    private Time mp3,pauseT;
    private IOObject op = new IOObject();
    //private TimerSong ts = new TimerSong();
    
    public void setAr(ArrayList ar)
    {
        this.ar = ar;
    }
    public action()
    {}
    
    public void remove(int i)
    {
        ar.remove(i);
        index--;
    }
    public void Pause()
    {
//             
//             if(statusPause == false)
//             {
//                 mp3 = getMediaTime();
//                 pauseT = getDuration();
//                 MyPlayer.Player.saveMediaTime();
//                 statusPause = true;
//             }
//             else if(statusPause == true)
//             {
//                 MyPlayer.start();
//                 MyPlayer.syncStart(pauseT);
//                 MyPlayer.start();
//                 statusPause = false;
//             }
//                 Thread a= new Thread();
//                 if(statusPlay)
//                 {
//                     try{
//                         a.suspend();
//                     }
//                     catch(Exception e)
//                     {}
//                 }
//                 else{
//                      try{
//                         a.resume();
//                     }
//                     catch(Exception e)
//                     {}
//                 }
    }
    
    public boolean getPause()
    {
        return statusPause;
    }
    
    public Time getDuration()
    {
        if(MyPlayer != null)
            return MyPlayer.getDuration();
        else
            return Duration.DURATION_UNKNOWN;
    }
    public float getRate()
    {
        if(MyPlayer != null)
            return MyPlayer.getRate();
        else
            return 0.0F;
    }
    public Time getMediaTime()
    {
        if(MyPlayer != null)
            return MyPlayer.getMediaTime();
        else
            return Controller.LATENCY_UNKNOWN;
    }
    public void realize()
    {
        if(MyPlayer != null)
            MyPlayer.realize();
        else
            return;
    }

    public void prefetch()
    {
        if(MyPlayer != null)
            MyPlayer.prefetch();
        else
            return;
    }

    public void deallocate()
    {
        if(MyPlayer != null)
        {
            //debug("in deallocate");
            MyPlayer.deallocate();
        } else
        {
            return;
        }
    }
    public int getSize()
    {
        return ar.size();
    }
    public boolean exist()
    {
        if(ar.size() != 0)
            return true;
        else
            return false;
    }
    public boolean getStatusPlay()
    {
        return statusPlay;
    }
    public int getIndex()
    {
        return index;
    }
    public void stop()
    {
        
            try{
                MyPlayer.stop();
            }
            catch(Exception m)
            {}
            statusPlay = false;
    }
    
    
    public void play(int ind)
    {
        
        if(statusPlay == true)
        {
            
            try{
                MyPlayer.stop();
                statusPlay = false;
            }
            catch(Exception m)
            {}
        }
        if(statusPlay == false)
        {
            //Time i;
                try
                {
                    Lagu tmp = (Lagu)ar.get(ind);
                    
                    MyPlayer = Manager.createPlayer(((File)tmp.getFile()).toURL());
                    //MyPlayer = Manager.createPlayer(tmp.getLink());
                    MyPlayer.start();                
                    statusPlay = true;
                    index=ind;
                    //MyPlayer.setPlaybackLoop(true);
                    //mp3 = MyPlayer.getMediaTime();
                    //ts = new TimerSong(mp3,index);
                   
                }
                catch(Exception murle)
                {
                    System.out.println("error in play" + murle.getMessage());
                }
                //index++;
            
            
             
        }
    }
    public String getName()
    {
        return ((Lagu)ar.get(index)).getName();
    }
    public void openFile(JMenuItem JMOpen)
    {
        JFileChooser fc = new JFileChooser("C:/Documents and Settings/SystemKolej/Desktop/Data Kolej/Lagu");
        fc.setFileSelectionMode(JFileChooser.FILES_ONLY);
        int result = fc.showOpenDialog(JMOpen);
        if(result == JFileChooser.APPROVE_OPTION)
        {
            a = new Lagu(fc.getSelectedFile());
            if(a.exist() == true && a.isMp3() == true)
            {
                ar.add(a);
            }
        }
    }
    public ArrayList getArrayList()
    {
        return ar;
    }
    public ArrayList geta()
    {
        return ar;
    }
    
    public void readList()
    {
        ar = (ArrayList)op.readObject(ar);
    }
    public void saveList()
    {
        op.saveObject(ar);
    }
    public void resetIndex()
    {
        index = -1;
    }
    
    
        
    
}