example

mobile-v2/lib/presentation/home_page/cubit/home_cubit.dart

@@ -0,0 +1,15 @@
+import 'package:bloc/bloc.dart';
+
+part 'home_state.dart';
+
+class HomeCubit extends Cubit<HomeState> {
+  HomeCubit() : super(HomeState(albumCount: 0));
+
+  void increaseAlbumCount() {
+    emit(state.copyWith(albumCount: state.albumCount + 1));
+  }
+
+  void decreaseAlbumCount() {
+    emit(state.copyWith(albumCount: state.albumCount - 1));
+  }
+}