public void onTimeSet(final TimePicker picker, final int hour, final int minute) {
dateTimeTextView.setText(String.format("%02d:%02d",hour,minute));
if(dateTimeTextView.getId() == R.id.time_start)
public void onTimeSet(final TimePicker picker, final int hour, final int minute) {
dateTimeTextView.setText(String.format("%02d:%02d",hour,minute));
if(dateTimeTextView.getId() == R.id.time_start)