初始化

lib/tools_base/event_bus/event_bus_util.dart

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+import 'dart:async';
+
+import 'package:event_bus/event_bus.dart';
+
+typedef EventCallback<T> = void Function(T event);
+
+class EventBusUtil {
+  //保存单例
+  static final EventBusUtil _instance = EventBusUtil._internal();
+
+  //工厂构造函数
+  factory EventBusUtil() => _instance;
+
+  //初始化eventBus
+  late EventBus _eventBus;
+
+  EventBusUtil._internal() {
+    // 初始化
+    _eventBus = EventBus();
+  }
+
+  /// 订阅stream列表
+  // List<StreamSubscription> subscriptionList;
+
+  /// 开启eventbus订阅 并
+  StreamSubscription on<T>(EventCallback<T> callback) {
+    StreamSubscription stream = _eventBus.on<T>().listen((event) {
+      callback(event);
+    });
+    // subscriptionList.add(stream);
+    return stream;
+  }
+
+  /// 发送消息
+  void emit(event) {
+    _eventBus.fire(event);
+  }
+
+  /// 移除steam
+  void off(StreamSubscription steam) {
+    steam.cancel();
+  }
+}
+
+var eventBus = EventBusUtil._instance;

lib/tools_base/event_bus/events.dart

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+/// 暂停所有视频播放（耳机/蓝牙断开、来电中断时通知长视频/直播/简单播放器暂停，防止外放泄露隐私）
+class PauseVideoEvent {}
+
+//刷新动漫详情是否显示顶部
+class CollectEvent {
+  bool collect;
+  CollectEvent({this.collect = false});
+}
+
+class CollectStatusModel {
+  String? id; // 点赞，收藏id值
+  String? type;
+  int? uid; // 用户关注 uid
+  bool? isCollected; // 这个有值，是收藏状态的处理
+  bool? isLiked; // 这个有值，是点赞状态的处理
+  bool? isFollowed; // 这个有值，是关注状态的处理
+  /// 点赞数变化量：点赞 +1，取消点赞 -1
+  int? likeCountDelta;
+  CollectStatusModel({
+    this.id,
+    this.uid,
+    this.isCollected,
+    this.type,
+    this.isLiked,
+    this.isFollowed,
+    this.likeCountDelta,
+  });
+}
+
+class ReLoginEvent {}
+
+class YinseinnerModel {
+  String? routeName;
+  String? id;
+  String? type;
+  YinseinnerModel({this.routeName, this.id, this.type});
+}
+
+class TabIndexChanged {
+  int? index;
+  TabIndexChanged({this.index = 0});
+}
+
+//acg目录修改
+class ACGMenuChanged {
+  int? index;
+  ACGMenuChanged({this.index = 0});
+}