innerDispatchOnceObserve method
Future<ListViewOnceObserveNotificationResult>
innerDispatchOnceObserve({
- BuildContext? sliverContext,
- required Notification notification,
inherited
Dispatch a observation notification
Implementation
Future<S> innerDispatchOnceObserve({
BuildContext? sliverContext,
required Notification notification,
}) {
Completer<S> completer = Completer();
innerDispatchOnceObserveCompleter = completer;
BuildContext? _sliverContext = fetchSliverContext(
sliverContext: sliverContext,
);
notification.dispatch(_sliverContext);
return completer.future;
}