public String getHHMMSS(int sec) {
    return "Time: " + ((((sec%86400)/3600)<10)?"0"+((sec%86400)/3600):""+((sec%86400)/3600))+":"+((((sec%3600)/60)<10)?"0"+((sec%3600)/60):""+((sec%3600)/60))+":"+(((sec%60)<10)?"0"+(sec%60):""+(sec%60));
}