loadMore method
Loads next channel lists, depending on the GroupChannelListQueryOrder set in the current collection.
Implementation
Future<void> loadMore() async {
if (_isDisposed) return;
sbLog.i(StackTrace.current, 'loadMore()');
final channels = await _query.next();
_isLoaded = true;
if (channels.isNotEmpty) {
_chat.collectionManager.sendEventsToGroupChannelCollection(
channelCollection: this,
eventSource: CollectionEventSource.channelLoadMore,
addedChannels: channels,
);
}
}