/**
* Move calendar to specified dateTime, with animation
*
* @param dateTime
*/
public void moveToDateTime(DateTime dateTime) {
DateTime firstOfMonth = new DateTime(year, month, 1, 0, 0, 0, 0);
DateTime lastOfMonth = firstOfMonth.getEndOfMonth();
// To create a swipe effect
// Do nothing if the dateTime is in current month
// Calendar swipe left when dateTime is in the past
if (dateTime.lt(firstOfMonth)) {
// Get next month of dateTime. When swipe left, month will
// decrease
DateTime firstDayNextMonth = dateTime.plus(0, 1, 0, 0, 0, 0, 0, DateTime.DayOverflow.LastDay);
// Refresh adapters
pageChangeListener.setCurrentDateTime(firstDayNextMonth);
int currentItem = dateViewPager.getCurrentItem();
pageChangeListener.refreshAdapters(currentItem);
// Swipe left
dateViewPager.setCurrentItem(currentItem - 1);
}
// Calendar swipe right when dateTime is in the future
else if (dateTime.gt(lastOfMonth)) {
// Get last month of dateTime. When swipe right, the month will
// increase
DateTime firstDayLastMonth =
dateTime.minus(0, 1, 0, 0, 0, 0, 0, DateTime.DayOverflow.LastDay);
// Refresh adapters
pageChangeListener.setCurrentDateTime(firstDayLastMonth);
int currentItem = dateViewPager.getCurrentItem();
pageChangeListener.refreshAdapters(currentItem);
// Swipe right
dateViewPager.setCurrentItem(currentItem + 1);
}
}
/** Get current virtual position of the month being viewed */
public int getCurrentVirtualPosition() {
int currentPage = dateViewPager.getCurrentItem();
return pageChangeListener.getCurrent(currentPage);
}