change Image assets depend on state changed with cubit (flutter)

Question

I have 2 ImageAssets in my flutter project I want to switch between them depending on action, I am using cubit and states. the image changes after going to another widget and then coming back how can I refresh the widget or do this without a stateful widget

this is my image and I want to switch between the grey one and basic one

indicator:Image.asset(cubit.planeState ? ImageAssets.plane : ImageAssets.planeGrey )),

and this the OnButtonPressed

 btnOkOnPress: () {
                          context.read<RehlatechCubit>().onPlaneStateChanged();
                        },

Answer 1

Assuming that you have set up the page with cubit.

1. Modify the state (not the cubit) from a method
2. Emit the new state
3. Ensure the widget is wrapped in a BlocBuilder/BlocSelector/BlocConsumer

Psuedo Code

// rehlatech_cubit.dart

onPlaneStateChanged() {
 ...
 /// Mutate the current state with the plane state
 /// Make a copy or create a new state all together
 emit(state.copyWith(planeState: true));
}

Ensure that your widget to be updated is wrapped in a BlocBuilder

// widget.dart

Scaffold(
  body: BlocBuilder< RehlatechCubit, RehlatechState>(
   builder: (context, state) {
     // The state that is to be changed
     return Content(
      ...
      child: WidgetToBeUpdated(
          indicator:Image.asset(state.planeState ? 
            ImageAssets.plane : ImageAssets.planeGrey,
       ),
      ),
     )
    )
   }
  )
 );