SunAudioClip.java Source code

Introduction

Here is the source code for SunAudioClip.java

Source

// This example is from the book _Java AWT Reference_ by John Zukowski.
// Written by John Zukowski.  Copyright (c) 1997 O'Reilly & Associates.
// You may study, use, modify, and distribute this example for any purpose.
// This example is provided WITHOUT WARRANTY either expressed or
import java.io.FileInputStream;
import java.net.URL;

import sun.audio.AudioData;
import sun.audio.AudioDataStream;
import sun.audio.AudioPlayer;
import sun.audio.AudioStream;
import sun.audio.ContinuousAudioDataStream;

public class SunAudioClip implements java.applet.AudioClip {
    private AudioData audiodata;
    private AudioDataStream audiostream;
    private ContinuousAudioDataStream continuousaudiostream;
    static int length;

    public SunAudioClip(URL url) throws java.io.IOException {
        audiodata = new AudioStream(url.openStream()).getData();
        audiostream = null;
        continuousaudiostream = null;
    }

    public SunAudioClip(String filename) throws java.io.IOException {
        FileInputStream fis = new FileInputStream(filename);
        AudioStream audioStream = new AudioStream(fis);
        audiodata = audioStream.getData();
        audiostream = null;
        continuousaudiostream = null;
    }

    public void play() {
        audiostream = new AudioDataStream(audiodata);
        AudioPlayer.player.start(audiostream);
    }

    public void loop() {
        continuousaudiostream = new ContinuousAudioDataStream(audiodata);
        AudioPlayer.player.start(continuousaudiostream);
    }

    public void stop() {
        if (audiostream != null)
            AudioPlayer.player.stop(audiostream);
        if (continuousaudiostream != null)
            AudioPlayer.player.stop(continuousaudiostream);
    }

    public static void main(String args[]) throws Exception {
        URL url1 = new URL("http://localhost:8080/audio/1.au");
        URL url2 = new URL("http://localhost:8080/audio/2.au");
        SunAudioClip sac1 = new SunAudioClip(url1);
        SunAudioClip sac2 = new SunAudioClip(url2);
        SunAudioClip sac3 = new SunAudioClip("1.au");
        sac1.play();
        sac2.loop();
        sac3.play();
        try { // Delay for loop
            Thread.sleep(2000);
        } catch (InterruptedException ie) {
        }
        sac2.stop();
    }
}