Hello, actually I was making a music player in java that would be able to play .mp3 and .wav music files. I am currently stuck at the code that will make it play song and I can' seem to figure out why it is not playing a .wav file. If anyone could help me to solve it. Here is My code
package project_final;
import java.awt.*;
import java.awt.event.*;
import java.io.File;
import java.io.IOException;
import javax.imageio.ImageIO;
import javax.swing.*;
import javax.swing.filechooser.FileFilter;
import javax.swing.filechooser.FileNameExtensionFilter;
import java.applet.*;
import sun.audio.AudioStream;
import sun.audio.*;
import java.io.*;
import java.net.URL;
import javax.sound.sampled.AudioInputStream;
import javax.sound.sampled.AudioSystem;
import javax.sound.sampled.Clip;
import java.applet.AudioClip;
/**
*
* @author Haseeb Raja
*/
public class lookAndFeel extends JFrame {
private JLabel label1;
private JPanel panel_slider;
private JPanel panel_buttons;
private JPanel panel_header;
private JButton play_pause_Button;
private JButton stop_Button;
private JButton loop_Button;
private JButton like_Button;
private JButton browse_Button;
private JFrame frame1;
private JSlider slider;
private ButtonGroup buttongroup;
JFileChooser fileChooser ;
private String audioFilePath;
private String lastOpenPath;
private AudioClip currentsound;
private AudioClip sound1;
lookAndFeel() {
super("Hafazaeeb Music Player");
frame1=new JFrame();
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setSize(450, 150);
setAlwaysOnTop(true);
setResizable(false);
setLayout(new FlowLayout());
panel_slider = new JPanel();
panel_buttons = new JPanel();
panel_slider.setSize(50,50);
panel_buttons.setSize(50,50);
Icon pause = new ImageIcon(getClass().getResource("Pause.png"));
play_pause_Button= new JButton("Pause",pause);
play_pause_Button.setEnabled(false);
panel_buttons.add(play_pause_Button);
Icon stop = new ImageIcon(getClass().getResource("stop.gif"));
stop_Button = new JButton("Stop",stop);
stop_Button.setEnabled(false);
panel_buttons.add(stop_Button);
Icon like = new ImageIcon(getClass().getResource("like.png"));
like_Button = new JButton("Like",like);
panel_buttons.add(like_Button);
Icon loop = new ImageIcon(getClass().getResource("loop.gif"));
loop_Button = new JButton("Repeat",loop);
loop_Button.setEnabled(false);
panel_buttons.add(loop_Button);
JFileChooser fc= new JFileChooser();
Icon open = new ImageIcon(getClass().getResource("Open.png"));
browse_Button= new JButton("Open",open);
panel_slider.add(browse_Button);
slider = new JSlider();
panel_slider.add(slider);
panel_slider.setVisible(true);
panel_buttons.setVisible(true);
add(panel_slider);
add(panel_buttons);
handlerClass handler = new handlerClass();
stop_Button.addActionListener(handler);
loop_Button.addActionListener(handler);
browse_Button.addActionListener(handler);
play_pause_Button.addActionListener(handler);
frame1.pack();
setVisible(true);
}
public void stop()
{
currentsound.stop(); // stop AudioClip
} //
private class handlerClass implements ActionListener{
public void actionPerformed( ActionEvent actionEvent )
{
if(actionEvent.getSource()== browse_Button) {
fileChooser = new JFileChooser();
FileFilter wavFilter = new FileFilter() {
@Override
public String getDescription() {
return "Sound file (*.WAV)";
}
@Override
public boolean accept(File file) {
if (file.isDirectory()) {
return true;
} else {
return file.getName().toLowerCase().endsWith(".wav");
}
}
};
fileChooser.setFileFilter(wavFilter);
fileChooser.setDialogTitle("Open Audio File");
fileChooser.setAcceptAllFileFilterUsed(false);
int userChoice = fileChooser.showOpenDialog(browse_Button);
if (userChoice == JFileChooser.APPROVE_OPTION) {
audioFilePath = fileChooser.getSelectedFile().getAbsolutePath();
lastOpenPath = fileChooser.getSelectedFile().getParent();
play_pause_Button.setEnabled(true);
loop_Button.setEnabled(true);
stop_Button.setEnabled(true);
}
else if( actionEvent.getSource() == play_pause_Button )
currentsound.play();
else if ( actionEvent.getSource() == loop_Button )
currentsound.loop(); // play AudioClip continuously
else if ( actionEvent.getSource() == stop_Button )
currentsound.stop(); // stop AudioClip
} // end method actionPerformed
} // end class ButtonHandler
} // end class LoadA
}
[UPDATE] loop working,pause and play working (applied on mp3 via downloading javazoom llib), pause still not working though I've got a clue, will upload the completed code as soon as I will complete.
I made the mp3 player though, here is the code:
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package project_final;
import java.awt.*;
import java.awt.event.*;
import java.io.File;
import java.io.IOException;
import javax.swing.*;
import javax.swing.filechooser.FileFilter;
import javax.swing.filechooser.FileNameExtensionFilter;
import java.io.*;
import javazoom.jl.player.Player;
/**
*
* @author Haseeb Raja
*/
public class lookAndFeel extends JFrame {
private JLabel label1;
private JPanel panel_slider;
private JPanel panel_buttons;
private JPanel panel_header;
private JButton play_Button;
private JButton pause_Button;
private JButton stop_Button;
private JButton loop_Button;
private JButton like_Button;
private JButton browse_Button;
private JFrame frame1;
private JSlider slider;
private ButtonGroup buttongroup;
JFileChooser fileChooser ;
Player player; // object that can actually play, pause, etc a song
File file; // object that manipulates files
FileInputStream fis;
BufferedInputStream bis;
Thread Thread=new Thread();
lookAndFeel() {
super("Hafazaeeb Music Player");
frame1=new JFrame();
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setSize(480, 150);
setAlwaysOnTop(true);
setResizable(false);
setLayout(new FlowLayout());
panel_slider = new JPanel();
panel_buttons = new JPanel();
panel_slider.setSize(50,50);
panel_buttons.setSize(50,50);
Icon pause = new ImageIcon(getClass().getResource("pause.png"));
pause_Button= new JButton("pause",pause);
pause_Button.setEnabled(false);
panel_buttons.add(pause_Button);
Icon play = new ImageIcon(getClass().getResource("Play.gif"));
play_Button= new JButton("Play",play);
play_Button.setEnabled(false);
panel_buttons.add(play_Button);
Icon stop = new ImageIcon(getClass().getResource("stop.gif"));
stop_Button = new JButton("Stop",stop);
stop_Button.setEnabled(false);
panel_buttons.add(stop_Button);
Icon like = new ImageIcon(getClass().getResource("like.png"));
like_Button = new JButton("Like",like);
panel_buttons.add(like_Button);
Icon loop = new ImageIcon(getClass().getResource("loop.gif"));
loop_Button = new JButton("Repeat",loop);
loop_Button.setEnabled(false);
panel_buttons.add(loop_Button);
Icon open = new ImageIcon(getClass().getResource("Open.png"));
browse_Button= new JButton("Open",open);
panel_slider.add(browse_Button);
slider = new JSlider();
panel_slider.add(slider);
panel_slider.setVisible(true);
panel_buttons.setVisible(true);
add(panel_slider);
add(panel_buttons);
handlerClass handler = new handlerClass();
stop_Button.addActionListener(handler);
loop_Button.addActionListener(handler);
browse_Button.addActionListener(handler);
play_Button.addActionListener(handler);
pause_Button.addActionListener(handler);
frame1.pack();
setVisible(true);
}
private class handlerClass implements ActionListener{
public void actionPerformed( ActionEvent actionEvent )
{
if(actionEvent.getSource()== browse_Button) {
chooser();
}
else if( actionEvent.getSource() == play_Button ){
run();
play_Button.setSelected(false);
}
else if ( actionEvent.getSource() == loop_Button )
{
try { // try the following instructions, if any of them throws an exception (an error occurred)
// then catch the exception and show an appropriate error message to the user
fis = new FileInputStream(file.toString());
bis = new BufferedInputStream(fis);
player = new Player(bis);
player.play();
} catch (Exception e) {
JOptionPane.showMessageDialog(null,"Invalid file or location",
"Error loading file", JOptionPane.ERROR_MESSAGE);
}
}
else if ( actionEvent.getSource() == stop_Button )
stop();
else if(actionEvent.getSource()==pause_Button)
{
}
// stop AudioClip
} // end method actionPerformed
} // end class ButtonHandler
void run()
{
try { // try the following instructions, if any of them throws an exception (an error occurred)
// then catch the exception and show an appropriate error message to the user
fis = new FileInputStream(file.toString());
bis = new BufferedInputStream(fis);
player = new Player(bis);
new Thread() {
public void run() {
try { player.play(); }
catch (Exception e) { System.out.println(e); }
}
}.start();
} catch (Exception e) {
JOptionPane.showMessageDialog(null,"Invalid file or location",
"Error loading file", JOptionPane.ERROR_MESSAGE);
}
}
void stop()
{
player.close();
}
void chooser()
{
fileChooser = new JFileChooser();
fileChooser.setFileSelectionMode(JFileChooser.FILES_ONLY);
int result = fileChooser.showOpenDialog(null);
if (result == JFileChooser.APPROVE_OPTION ) {
file = fileChooser.getSelectedFile(); // user selected a song so get the selected file
}
else {
file = null; // user clicked Cancel button on dialog or an error occurred
}
play_Button.setEnabled(true);
loop_Button.setEnabled(true);
stop_Button.setEnabled(true);
pause_Button.setEnabled(true);
}
}
// end class
