@Override
public void onDateSet(DatePicker view, int year, int monthOfYear, int dayOfMonth) {
if (view.getTag() == null) {
Calendar c = Calendar.getInstance(Locale.getDefault());
c.set(Calendar.YEAR, year);
c.set(Calendar.MONTH, monthOfYear);
c.set(Calendar.DAY_OF_MONTH, dayOfMonth);
Date date = c.getTime();
String string = StringUtil.toDateString(date);
mClickedButton.setText(string);
mClickedButton.setTag(c);
}
view.setTag(null);
mStartCalender = (Calendar) mBtnStart.getTag();
mEndCalender = (Calendar) mBtnEnd.getTag();
filterAbsense(mStartCalender, mEndCalender);
}
