BufferedAudio.java 文件源码

@Override
public void open() throws AudioException {

    try {

        this.audioInputStream = Audio.getAudioInputStream(this.resource);
        this.clip = AudioSystem.getClip();
        this.clip.open(this.audioInputStream);
        this.clip.addLineListener(event -> {

            if(event.getType().equals(LineEvent.Type.STOP) && this.clip.getMicrosecondPosition() >= this.clip.getMicrosecondLength()) {

                this.trigger(AudioEvent.Type.REACHED_END);
            }
        });
        this.controls = AbstractAudio.extractControls(this.clip, this.controls);
        this.open = true;
        this.trigger(AudioEvent.Type.OPENED);

    } catch(Exception exception) {

        throw new AudioException(exception);
    }
}