date

SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd'T'hh:mm:ss'Z'");
Date qdate = new GregorianCalendar(0,0,0).getTime();
try {
    qdate = sdf.parse(dt);
} catch (ParseException e) {
    e.printStackTrace();
}


    SimpleDateFormat sdf = new SimpleDateFormat("HH.mm");
    String dateString = sdf.format(qdate);