previousPage method
Implementation
Future<void> previousPage() async {
if (_currentPage == 0) {
return;
}
_currentPage--;
if (currentPageItems.isEmpty) {
return reload(keepOffset: true);
} else {
notifyListeners();
}
}
Future<void> previousPage() async {
if (_currentPage == 0) {
return;
}
_currentPage--;
if (currentPageItems.isEmpty) {
return reload(keepOffset: true);
} else {
notifyListeners();
}
}