String getTime(){
	Calendar cal = new GregorianCalendar();

    int hour = cal.get(Calendar.HOUR);
    int minute = cal.get(Calendar.MINUTE);
    int sec = cal.get(Calendar.SECOND);
    String strMin = String.valueOf(minute);
    String strSec = String.valueOf(sec);
    String zer0 = "0";
    if (minute < 10)
            strMin =  zer0 + strMin ;
    if (sec < 10)
            strSec = zer0 + strSec;
    
    String time = hour +":"+strMin+":"+strSec;
    return time;
}