265 lines
9.4 KiB
Dart
265 lines
9.4 KiB
Dart
import 'dart:convert';
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// import 'dart:html';
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import 'dart:html' as html;
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import 'package:js/js.dart';
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// h5交互通知 原生 {type:'enum',data:'所需参数，可无'}
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enum ToFlutterAppEnum {
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close('close'),
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gameExit('gameExit'),
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createGame('createGame'),
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wantToPlay('wantToPlay'),
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gameOver('gameOver'),
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uploadImage('upload_image'),
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soundRecord('sound_recording'),
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toRecharge('toRecharge'),
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playing('playing'),
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toRedDiamond('toRedDiamond'),
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gameType('gameType'),
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jumpToH5('jumpToH5'),
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toHomepage('toHomepage'),
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toMonthCardPay('toMonthCardPay'),
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checkGameState('checkGameState'),
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closeObserving('closeObserving'),
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translateRequest('translateRequest'),
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share('share'),
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//开播检测
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checkStartBroadcaster('checkStartBroadcaster'),
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//直播间发言
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taskLiveRoomChat('taskLiveRoomChat'),
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//直播间送礼
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taskLiveRoomGift('taskLiveRoomGift'),
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//直播间其他任务 close
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taskLiveRoomOther('taskLiveRoomOther'),
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//跳转从业者申请
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toApplyAdmissionPage('toApplyAdmissionPage'),
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//直播预约设置
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shouLiveBookingPicker('shouLiveBookingPicker'),
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//完善个人信息
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shouldCompleteProfile('shouldCompleteProfile'),
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//在直播间或聊天室停留观看n分钟
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shouldWatchDuration('shouldWatchDuration'),
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//在直播间或聊天室发送n条公屏消息
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shouldSendPublicMessage('shouldSendPublicMessage'),
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//在直播间或聊天室上麦互动n分钟
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shouldMicInteraction('shouldMicInteraction'),
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//向任意用户，发送n条信息
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shouldSendPrivateMessage('shouldSendPrivateMessage'),
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//发布n条动态
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shouldPostFeed('shouldPostFeed'),
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//分享n次直播间或聊天室至任意平台
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shouldShareRoom('shouldShareRoom'),
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//佩戴任意装扮
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shouldWearDecoration('shouldWearDecoration'),
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//前往语音房
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shouldGoToVoiceRoom('shouldGoToVoiceRoom'),
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// 定向充值
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rechargeItem('rechargeItem'),
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///通用交互 别往这下面加，👆🏻加
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commonInteraction('commonInteraction'),
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defaultCode('');
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const ToFlutterAppEnum(this.code);
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final String code;
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static ToFlutterAppEnum? fromCode(String code) {
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return ToFlutterAppEnum.values.firstWhere(
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(e) => e.code == code,
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orElse: () => ToFlutterAppEnum.defaultCode,
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);
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}
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}
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// 原生交互通知 h5 {type:'enum',data:'所需参数 '}
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enum FromFlutterAppEnum {
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translateResult('translateResult'), //翻译
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redDiamondRecharge('diamond_recharge'), //钻石充值
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shareFinished('share_finished'), //分享完成
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defaultCode('');
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const FromFlutterAppEnum(this.code);
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final String code;
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}
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@JS()
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external void sendMessageToNative(String data);
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class FlutterBridge {
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static final FlutterBridge instance = FlutterBridge._internal();
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/**
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* 在需要处理 WebView 消息的地方注册监听器：
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* FlutterBridge.instance.on(FromJsEnum.translateResult.code, (data) {
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print("收到来自 WebView 的消息: $data");
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// 执行你需要的逻辑
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});
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使用过需要释放
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// 取消监听 'translateResult' 类型的消息
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FlutterBridge.instance.off(FromJsEnum.translateResult.code);
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* */
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final _messageListeners = <String, Function(Map<String, dynamic>)>{};
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var textMap = <String, String>{}; //多语言翻译
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FlutterBridge._internal() {
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_initListener();
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}
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// 只初始化一次，监听 WebView 消息
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void _initListener() {
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html.window.onMessage.listen((event) {
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if (event.data is String) {
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try {
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final Map<String, dynamic> data = jsonDecode(event.data);
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final String? type = data['type'];
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if (type != null && _messageListeners.containsKey(type)) {
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_messageListeners[type]?.call(data);
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}
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print('Invalid message format from Flutter: $type');
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} catch (e) {
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print('Invalid message format from Flutter: ${event.data}');
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}
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} else {
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try {
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final String? type = event.data['type'];
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if (type != null && _messageListeners.containsKey(type)) {
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_messageListeners[type]?.call(event.data);
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}
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print('Invalid message format from Flutter: $type');
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} catch (e) {
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print('Invalid message format from Flutter: ${event.data}');
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}
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}
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});
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}
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// 注册监听某个 type 的消息
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void on(String type, Function(Map<String, dynamic>) callback) {
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if (_messageListeners.containsKey(type)) {
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print("Listener for '$type' is already registered.");
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return; // 如果已经注册了这个类型的监听器，就不再重复添加
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}
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_messageListeners[type] = callback;
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print("Listener for '$type' has been registered.");
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}
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// 取消监听某个 type 的消息
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void off(String type) {
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if (!_messageListeners.containsKey(type)) {
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print("No listener found for '$type'.");
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return; // 如果没有找到监听器，直接返回
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}
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_messageListeners.remove(type);
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print("Listener for '$type' has been removed.");
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}
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// 发送消息给 App（通过 WebView 调用 JS 方法）
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void sendToFlutter(String type, Map<String, dynamic> data) {
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final dataStr = jsonEncode({'type': type, 'data': data});
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print('$dataStr');
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sendMessageToNative(dataStr);
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}
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void sendToFlutterTest() {
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// final message = jsonEncode({
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// 'type': type,
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// 'data': data,
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// });
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// _runJs("receiveMessageFromFlutter($message);");
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final dataStr = jsonEncode({'type': close, 'data': {}});
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sendMessageToNative(dataStr);
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}
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// 执行 JS 代码
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// void _runJs(String js) {
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// final script = ScriptElement()
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// ..innerHtml = js
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// ..type = 'application/javascript';
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// document.body?.append(script);
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// script.remove();
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// }
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// 具体封装的常用方法，直接发送消息给 Flutter Web
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void close() => sendToFlutter(ToFlutterAppEnum.close.code, {});
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void gameOver() => sendToFlutter(ToFlutterAppEnum.gameOver.code, {});
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void createGame(String gameId) =>
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sendToFlutter(ToFlutterAppEnum.createGame.code, {'gameId': gameId});
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void wantToPlay(String gameId) =>
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sendToFlutter(ToFlutterAppEnum.wantToPlay.code, {'gameId': gameId});
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void translateRequest(Map<String, String> data) =>
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sendToFlutter(ToFlutterAppEnum.translateRequest.code, data);
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void toRecharge() => sendToFlutter(ToFlutterAppEnum.toRecharge.code, {});
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void toRedDiamond() => sendToFlutter(ToFlutterAppEnum.toRedDiamond.code, {});
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void jumpToH5(String path, String title) => sendToFlutter(
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ToFlutterAppEnum.jumpToH5.code, {'path': path, 'title': title});
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void toHomepage(String userId) =>
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sendToFlutter(ToFlutterAppEnum.toHomepage.code, {'userId': userId});
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void toMonthCardPay(String googleProductId, String iosProductId,
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{otherUserId = ''}) =>
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sendToFlutter(ToFlutterAppEnum.toMonthCardPay.code, {
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'googleProductId': googleProductId,
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'iosProductId': iosProductId,
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'otherUserId': otherUserId,
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});
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void checkGameState(String gameCode) => sendToFlutter(
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ToFlutterAppEnum.checkGameState.code, {'gameCode': gameCode});
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void share({
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required String activityId,
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required bool needShareReport,
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Map<String, dynamic> extraParams = const {},
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}) =>
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sendToFlutter(ToFlutterAppEnum.share.code, {
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"activityId": activityId,
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"shareReportKey": needShareReport ? "ActivityShared" : "",
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...extraParams
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});
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void checkStartBroadcaster() =>
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sendToFlutter(ToFlutterAppEnum.checkStartBroadcaster.code, {});
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void taskLiveRoomChat() =>
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sendToFlutter(ToFlutterAppEnum.taskLiveRoomChat.code, {});
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void taskLiveRoomGift() =>
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sendToFlutter(ToFlutterAppEnum.taskLiveRoomGift.code, {});
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void taskLiveRoomOther() =>
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sendToFlutter(ToFlutterAppEnum.taskLiveRoomOther.code, {});
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void toApplyAdmissionPage() =>
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sendToFlutter(ToFlutterAppEnum.toApplyAdmissionPage.code, {});
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void shouLiveBookingPicker() =>
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sendToFlutter(ToFlutterAppEnum.shouLiveBookingPicker.code, {});
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/** 完善个人信息 */
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void shouldCompleteProfile() =>
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sendToFlutter(ToFlutterAppEnum.shouldCompleteProfile.code, {});
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/** 在直播间或聊天室停留观看n分钟 */
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void shouldWatchDuration() =>
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sendToFlutter(ToFlutterAppEnum.shouldWatchDuration.code, {});
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/** 在直播间或聊天室发送n条公屏消息 */
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void shouldSendPublicMessage() =>
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sendToFlutter(ToFlutterAppEnum.shouldSendPublicMessage.code, {});
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/** 在直播间或聊天室上麦互动n分钟 */
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void shouldMicInteraction() =>
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sendToFlutter(ToFlutterAppEnum.shouldMicInteraction.code, {});
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/** 向任意用户，发送n条信息*/
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void shouldSendPrivateMessage() =>
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sendToFlutter(ToFlutterAppEnum.shouldSendPrivateMessage.code, {});
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/** 发布n条动态*/
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void shouldPostFeed() =>
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sendToFlutter(ToFlutterAppEnum.shouldPostFeed.code, {});
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/** 分享n次直播间或聊天室至任意平台 */
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void shouldShareRoom() =>
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sendToFlutter(ToFlutterAppEnum.shouldShareRoom.code, {});
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/** 佩戴任意装扮 */
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void shouldWearDecoration() =>
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sendToFlutter(ToFlutterAppEnum.shouldWearDecoration.code, {});
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/** 前往语音房 */
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void shouldGoToVoiceRoom() =>
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sendToFlutter(ToFlutterAppEnum.shouldGoToVoiceRoom.code, {});
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///通用交互 targetId gameId 或者 话题id 或者 分享活动 ShareEvenType.type 或者 其他活动的 url 地址不含 域名部分
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void commonInteraction(String type, {dynamic targetId}) => sendToFlutter(
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ToFlutterAppEnum.commonInteraction.code,
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{'interactionType': type, 'targetId': targetId});
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}
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