UI.java 文件源码

private void playSirenSound() {
    try {
        File soundFile = new File(sirenFile);
        AudioInputStream soundIn = AudioSystem.getAudioInputStream(soundFile);
        AudioFormat format = soundIn.getFormat();
        DataLine.Info info = new DataLine.Info(Clip.class, format);
        clip = (Clip) AudioSystem.getLine(info);
        clip.addLineListener(new LineListener() {
            @Override
            public void update(LineEvent event) {
                if (event.getType() == LineEvent.Type.STOP) {
                    soundOn = false;
                }
            }
        });
        clip.open(soundIn);
        clip.start();
        soundOn = true;
    } catch (Exception e) {
        e.printStackTrace();
    }
}