Aplikasi MP3 Player sederhana dengan Java (Beta release)

Music.java

/*
 * @ author Resa C.R
 */
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.io.*;
import javazoom.jl.player.Player;
import javax.swing.UIManager.*; //Look and Feel

public class Music extends JFrame 
{

	Container konten = getContentPane();
	private JLabel lblBuka = new JLabel("Buka File");
	private JButton btnPlay = new JButton("Putar",new ImageIcon("src/MusicPlayer/play.png"));
	private JButton btnStop = new JButton("Stop",new ImageIcon("src/MusicPlayer/stop.png"));
	private JButton btnBuka = new JButton("Buka",new ImageIcon("src/MusicPlayer/buka.png"));
	private JLabel lblAlamat = new JLabel();
	private Icon gambar = new ImageIcon("src/MusicPlayer/lagu.png");
	private JLabel lblLogo = new JLabel(gambar);
	private JLabel lblInfo = new JLabel("Develop by : Resa C.R",SwingConstants.RIGHT);
	private JPanel panel1 = new JPanel();
	private JPanel panel2 = new JPanel();
	private JPanel panel3 = new JPanel();
	private JPanel panel4 = new JPanel();
	private JFileChooser fc = new JFileChooser();
	private String url;
	private File file;
	private FileInputStream fis;
	private Player player;
	
	
	//Konstruktor
	public Music()
	{
		super("MP3 Suka suka");
		setSize(600,300);
		setVisible(true);
		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		setLocationRelativeTo(null);
		setResizable(false);
		
		panel1.setLayout(new GridLayout(1, 2));
		panel1.setBorder(BorderFactory.createMatteBorder(2, 4, 2, 4, Color.BLUE));
		panel1.add(btnPlay);
		panel1.add(btnStop);
		
		panel2.setBorder(BorderFactory.createTitledBorder("Lokasi File"));
		panel2.add(lblAlamat);
		panel2.setBackground(Color.ORANGE);
		panel2.add(lblLogo,BorderLayout.SOUTH);
		
		panel3.setLayout(new GridLayout(1,2));
		panel3.add(btnBuka);
		panel3.add(lblInfo);
		
		panel4.setLayout(new BorderLayout());
		panel4.add(panel1,BorderLayout.NORTH);
		panel4.add(panel2,BorderLayout.CENTER);
		panel4.add(panel3,BorderLayout.SOUTH);
		konten.add(panel4);
		
		btnBuka.addActionListener(new ActionListener() 
		{
			
			@Override
			public void actionPerformed(ActionEvent act) 
			{
				// TODO Auto-generated method stub
				//Mencari lokasi File
				fc.setCurrentDirectory(new File(""));
				int a = fc.showOpenDialog(null);
				if(a == JFileChooser.APPROVE_OPTION)
				{
					try
					{
						url = fc.getSelectedFile().getPath();
						lblAlamat.setText(url);
						file = new File(url);
						fis = new FileInputStream(file);
						player = new Player(fis);
					}
					catch(Exception ex)
					{
						JOptionPane.showMessageDialog(null,"File tidak dapat diputar","Pesan",JOptionPane.ERROR_MESSAGE);
						lblAlamat.setText("");
					}
				}
			 }
		});
		
		btnPlay.addActionListener(new ActionListener() 
		{
			
			@Override
			public void actionPerformed(ActionEvent act)
			{
				// TODO Auto-generated method stub
				//Memutar File Music
				try
				{
					player.play();
				}
				catch(Exception ex)
				{
					System.out.println(ex.getMessage());
				}
			}
		});
		
		btnStop.addActionListener(new ActionListener() 
		{
			
			@Override
			public void actionPerformed(ActionEvent act)
			{
				// TODO Auto-generated method stub
				try
				{
					player.close();
				}
				catch(Exception ex)
				{
					System.out.println(ex.getMessage());
				}
			}
		});
		
		
		
	}//Akhir Konstruktor
	
	public static void main(String[] ar)
	{
		//Membuat Look and Feel Java Nimbus
				try{
					UIManager.setLookAndFeel("com.sun.java.swing.plaf.nimbus.NimbusLookAndFeel");
					} 
				catch (UnsupportedLookAndFeelException e) 
					{
					
					} 
					catch (ClassNotFoundException e)
					{
					
					} 
					catch (InstantiationException e) 
					{
					
					} 
					catch (IllegalAccessException e) 
					{
					
					}
				new Music();
		}
	
}