How to display a stream of list from a bloc using a listview
Using rxdart's package streamcontrollers e.g BehaviourSubject you can consume your list Example in the bloc class:
final _list = BehaviourSubject<List<ChatMessage>>(); //private variableObservable<List<ChatMessage>> get list => _list.stream; //exposesvariable_publiclyexampleMethod(){ //prepare your list and when ready load the stream using sink_list.sink.add(readylist);}Now on your listview use streambuilder
Widget _listView(){ return StreamBuilder(){ stream: blocProvider.list builder: (context, AsyncSnapshot<List<ChatMessage>> listSnapShot){ //custom build your UI now with data in listSnapshot.data. }Hope this helps.