PreloadedPlayback.java 文件源码

@Override
public void resume() {
    if (!clip.isRunning() && getState() == Playback.State.PAUSED) {
        logger.info("Resuming playback of \"" + audio.getFileName()
                + "\" instance " + instanceID);
        long loopsPlayed = clip.getMicrosecondPosition()
                / clip.getMicrosecondLength();
        int loopsToGo = (numLoops - (int) loopsPlayed);
        if (loopsToGo <= 0 && !loopContinuously) {
            loopsToGo = 1;
        } else if (loopContinuously) {
            loopsToGo = Clip.LOOP_CONTINUOUSLY;
        }
        state = Playback.State.PLAYING;
        clip.loop(loopsToGo);
    }
}