nextPage method
Implementation
Future<void> nextPage() async {
late bool isLastPage;
if (isMaxItemsKnown) {
isLastPage = (_maxItems! / _pageSize).ceil() == _currentPage + 1;
} else {
isLastPage = currentPageItems.length < _pageSize;
}
if (isLastPage) {
return;
}
_currentPage++;
if (currentPageItems.isEmpty) {
return reload(keepOffset: true);
} else {
notifyListeners();
}
}