Real Time Data change between two activity in Flutter Bloc pattern











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I have two Activity.



Activity 1 ------> Text



Activity 2 ------> Increment Button



When user click on Activity 2 button then in Activity 1 Text Field will increment like counter.



My Current Bloc class:



class IncrementBloc implements BlocBase {

int _counter;
StreamController<int> _counterController = StreamController<int>();
Sink<int> get _inAdd => _counterController.sink;
Stream<int> get outCounter => _counterController.stream;


StreamController _actionController = StreamController();
Sink get incrementCounter => _actionController.sink;


IncrementBloc(){
_counter = 0;
_actionController.stream.listen(_handleLogic);
}




@override
void dispose() {
_actionController.close();
_counterController.close();
}

void _handleLogic(data){
print("hello");
_counter = _counter + 1;
_inAdd.add(_counter);
}


}



How to achieve my functionality using this bloc class?










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    up vote
    0
    down vote

    favorite












    I have two Activity.



    Activity 1 ------> Text



    Activity 2 ------> Increment Button



    When user click on Activity 2 button then in Activity 1 Text Field will increment like counter.



    My Current Bloc class:



    class IncrementBloc implements BlocBase {

    int _counter;
    StreamController<int> _counterController = StreamController<int>();
    Sink<int> get _inAdd => _counterController.sink;
    Stream<int> get outCounter => _counterController.stream;


    StreamController _actionController = StreamController();
    Sink get incrementCounter => _actionController.sink;


    IncrementBloc(){
    _counter = 0;
    _actionController.stream.listen(_handleLogic);
    }




    @override
    void dispose() {
    _actionController.close();
    _counterController.close();
    }

    void _handleLogic(data){
    print("hello");
    _counter = _counter + 1;
    _inAdd.add(_counter);
    }


    }



    How to achieve my functionality using this bloc class?










    share|improve this question


























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      I have two Activity.



      Activity 1 ------> Text



      Activity 2 ------> Increment Button



      When user click on Activity 2 button then in Activity 1 Text Field will increment like counter.



      My Current Bloc class:



      class IncrementBloc implements BlocBase {

      int _counter;
      StreamController<int> _counterController = StreamController<int>();
      Sink<int> get _inAdd => _counterController.sink;
      Stream<int> get outCounter => _counterController.stream;


      StreamController _actionController = StreamController();
      Sink get incrementCounter => _actionController.sink;


      IncrementBloc(){
      _counter = 0;
      _actionController.stream.listen(_handleLogic);
      }




      @override
      void dispose() {
      _actionController.close();
      _counterController.close();
      }

      void _handleLogic(data){
      print("hello");
      _counter = _counter + 1;
      _inAdd.add(_counter);
      }


      }



      How to achieve my functionality using this bloc class?










      share|improve this question















      I have two Activity.



      Activity 1 ------> Text



      Activity 2 ------> Increment Button



      When user click on Activity 2 button then in Activity 1 Text Field will increment like counter.



      My Current Bloc class:



      class IncrementBloc implements BlocBase {

      int _counter;
      StreamController<int> _counterController = StreamController<int>();
      Sink<int> get _inAdd => _counterController.sink;
      Stream<int> get outCounter => _counterController.stream;


      StreamController _actionController = StreamController();
      Sink get incrementCounter => _actionController.sink;


      IncrementBloc(){
      _counter = 0;
      _actionController.stream.listen(_handleLogic);
      }




      @override
      void dispose() {
      _actionController.close();
      _counterController.close();
      }

      void _handleLogic(data){
      print("hello");
      _counter = _counter + 1;
      _inAdd.add(_counter);
      }


      }



      How to achieve my functionality using this bloc class?







      dart flutter






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      edited yesterday









      dshukertjr

      803422




      803422










      asked 2 days ago









      Yeahia2508

      1,47231435




      1,47231435





























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