Flutter Riverpod Provider.family 和 HookConsumerWidget 不刷新 UI

Nota Bene:我最终使用了ConsumerWidget而不是HookConsumerWidget，并且只使用了Riverpod 2.0类.

我很难理解为什么Riverpod和Hook的用户界面不刷新，特别是在使用HookConsumerWidget和ProviderFamily的时候，传递一个参数.

一些精确度:MediaThumbnail由MediaThumbnailAPI调用并设置了唯一键，MediaThumbnailAPI位于网格视图构建器内(网格视图构建器内的项可以独立重建而不重建整个网格视图吗？我认为这是可能的).

我的理解是，bool isFavorite = ref.watch(favoriteFamilyProvider(id)).isMediaFavorite(id);不会在应该长按的时候触发setState(相当于Riverpod钩子)，但我不知道我的语法中缺少了什么.

import 'package:flutter/material.dart';
import 'package:hooks_riverpod/hooks_riverpod.dart';
import '../../../../favorite_provider.dart';
import 'package:universal_io/io.dart' as universal_io;

class MediaThumbnail extends HookConsumerWidget {
  final String id;
  final String fileExtension;
  final universal_io.File imageFile;
  final String urlEndpoint;
  final String description;
  final double thumbnailRadius;
  final String mimeType;

  const MediaThumbnail(this.imageFile, this.urlEndpoint, this.id,
      this.fileExtension, this.description, this.thumbnailRadius, this.mimeType,
      {Key? key})
      : super(key: key);

  @override
  Widget build(BuildContext context, WidgetRef ref) {
    bool isFavorite = ref.watch(favoriteFamilyProvider(id)).isMediaFavorite(id); // probably the problematic line of code.
    return GestureDetector(
        behavior: HitTestBehavior.translucent,
        onLongPress: () {

          ref.read(favoriteProvider.notifier)
              .toggleFav(id, fileExtension, description); // this one works successfully and change the content of imageMetadataBox 
          isFavorite = ref.read(favoriteFamilyProvider(id)).isMediaFavorite(id); // the isFavorite value is correctly updated
          print("is favorite: $isFavorite");
        },
       
        child: Stack(children: [
          Container(
              constraints: const BoxConstraints.expand(),
              decoration: BoxDecoration(
                image: DecorationImage(
                    image: FileImage(imageFile), fit: BoxFit.cover),
              )),
          if (isFavorite) // this does not refresh
            Positioned(
              top: 5,
              left: 60,
              right: .0,
              child: Center(
                child: Stack(
                  children: [
                    _buildIcon(16, Colors.white),
                    _buildIcon(13, Colors.pinkAccent),
                  ],
                ),
              ),
            )
        ]));
  }
}

favorite_provider.dart个

final favoriteFamilyProvider =
Provider.family<FavoriteFamilyNotifier, String>(
        (_, myId) => FavoriteFamilyNotifier(myId));

class FavoriteFamilyNotifier extends StateNotifier<bool> {
  FavoriteFamilyNotifier(String myId) : super(false) {}

  bool isMediaFavorite(String myId) {
    Store store = objectbox.store;

    Box<MediaMetadata> imageMetadataBox = store.box<MediaMetadata>();

    final qBuilder =
       imageMetadataBox.query(MediaMetadata_.myId.equals(myId));
    final query = qBuilder.build();
    var results = query.find();
    bool isFavorite = results.isNotEmpty;
    print("$myId is favorite? $isFavorite");
    return isFavorite;
  }

非常感谢那些对这个图书馆有经验的人.

注:我使用"myid"是因为ObjectBox为其内部数据库保留了"id"关键字，因此MediaMetadata_.myId就像一个32长的字符串，而MediaMetadata_.id是一个无符号整数.