public void onEndDateChanged(Date date) {
    AnalyticsManager.trackClick("end_date");
    getView().setEndDate(date);
    if (date.before(getView().getStartDate())) {
      calendar.setTime(date);
      calendar.add(Calendar.DAY_OF_MONTH, -DEFAULT_DAY_RANGE);
      getView().setStartDate(calendar.getTime());
    }

    reloadStatistics();
  }
 @Override
 public void onResume() {
   super.onResume();
   AnalyticsManager.trackScreenView("statistics");
   reloadStatistics();
 }