Notifier.listenSelf Not Working !

[adilazhar]

I needed to listen to the provider itself, tried using ref.listenSelf in the build method and it will be deprecated in 3.0 version so i tried the Notifier.listenSelf method but it doesn't seem to work and doesn't prints anything where as the ref.listenSelf works.

Need Help !

Here is the code :

part 'category_controller.g.dart';

@riverpod
class CategoryController extends _$CategoryController {

  @override
  Stream<List<Category>> build() {
    final catRepo = ref.read(categoryRepositoryProvider);
    return catRepo.watchCategories();
  }

    @override
  void listenSelf(
      void Function(AsyncValue<List<Category>>? previous,
              AsyncValue<List<Category>> next)
          listener,
      {void Function(Object error, StackTrace stackTrace)? onError}) {
    super.listenSelf((previous, next) {
      print(previous);
      print(next);
    }, onError: onError);
  }
}

[charlescyt]

Instead of overriding listenSelf, you invoke it directly inside the build method.

@riverpod
class CategoryController extends _$CategoryController {
  @override
  Stream<List<Category>> build() {
    listenSelf(...);
  }
}

[adilazhar]

Thanks A Lot Mate.