69 lines
1.7 KiB
Dart
69 lines
1.7 KiB
Dart
import 'dart:async';
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import 'package:cashier_reserve/common/channel/model/call_log_model.dart';
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import 'package:cashier_reserve/common/channel/model/call_status_change_model.dart';
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import 'package:event_bus/event_bus.dart';
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class EventManager {
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static EventBus? _eventBus;
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static final Map<dynamic, List<StreamSubscription>> _eventMap = {};
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static EventBus? get eventBus => getEventBus();
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static EventBus? getEventBus() {
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_eventBus ??= EventBus();
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return _eventBus;
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}
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static void postEvent(MyEvent event) {
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getEventBus()!.fire(event);
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}
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static void addListener<T>(dynamic widget, void Function(T event) onData) {
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StreamSubscription event = EventManager.eventBus!.on<T>().listen((T e) {
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onData(e);
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});
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List<StreamSubscription>? list = _eventMap[widget];
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list ??= [];
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list.add(event);
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_eventMap[widget] = list;
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}
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static void cancelListener(dynamic widget) {
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List<StreamSubscription>? list = _eventMap[widget];
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if (list == null) {
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return;
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}
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for (var event in list) {
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event.cancel();
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}
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}
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}
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class MyEvent {
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String name = '';
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}
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class GetCallLogEvent extends MyEvent {
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List<CallLogModel> callLogs;
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bool isLoadMore = false;
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bool isSuccess = false;
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GetCallLogEvent({this.callLogs = const [], this.isLoadMore = false, this.isSuccess = false});
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}
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class CallStatusChangeEvent extends MyEvent {
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/// state = IncomingNumberReceived 来电接听
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/// state = OutGoing 呼出
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/// state = End 通话结束
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/// state = Incoming 来电
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CallStatusChangeModel model;
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CallStatusChangeEvent({required this.model});
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}
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class CallReceivedEvent extends MyEvent {
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CallReceivedEvent();
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} |