新架构NativeEventEmitter问题，求解决

[chentogit]

问题的具体描述

0.76版本的新架构无法使用NativeEventEmitter事件类，从原生代码发送事件到js了吗？一直提示Sending QAVoiceRecognizerMsgEvent with no listeners registered.

代码如下：

import {TurboModule, TurboModuleRegistry} from "react-native";

export interface Spec extends TurboModule {
  initRecognize(): void;
  startRecognizeWithRecorder(type?: string): void;
  stopRecognizeWithRecorder(): void;
  // addListener(eventName?: string): void;
  // removeListeners(eventName?: number): void;
}

export default TurboModuleRegistry.getEnforcing<Spec>("QAVoiceRecognizer") as Spec;

const nativeEventListener = new NativeEventEmitter(TurboModuleRegistry.getEnforcing('QAVoiceRecognizer'));
    nativeEventListener.addListener('QAVoiceRecognizerMsgEvent', (eData={}) => {
      console.log(eData);
    });
    nativeEventListener.addListener('QAVoiceRecognizerVolumeEvent', (eData={}) => {
      console.log(eData);
    });

请描述完整的环境/版本信息

System:
  OS: macOS 14.4.1
  CPU: (16) x64 Intel(R) Core(TM) i9-9980HK CPU @ 2.40GHz
  Memory: 29.41 MB / 32.00 GB
  Shell:
    version: "5.9"
    path: /bin/zsh
Binaries:
  Node:
    version: 20.9.0
    path: /usr/local/bin/node
  Yarn:
    version: 1.22.19
    path: /usr/local/bin/yarn
  npm:
    version: 10.1.0
    path: /usr/local/bin/npm
  Watchman: Not Found
Managers:
  CocoaPods:
    version: 1.15.2
    path: /Users/chen/.rvm/gems/ruby-3.2.3/bin/pod
SDKs:
  iOS SDK:
    Platforms:
      - DriverKit 23.4
      - iOS 17.4
      - macOS 14.4
      - tvOS 17.4
      - visionOS 1.1
      - watchOS 10.4
  Android SDK: Not Found
IDEs:
  Android Studio: 2024.1 AI-241.18034.62.2411.12071903
  Xcode:
    version: 15.3/15E204a
    path: /usr/bin/xcodebuild
Languages:
  Java:
    version: 18.0.1.1
    path: /usr/bin/javac
  Ruby:
    version: 3.2.3
    path: /Users/chen/.rvm/rubies/ruby-3.2.3/bin/ruby
npmPackages:
  "@react-native-community/cli":
    installed: 15.0.1
    wanted: 15.0.1
  react:
    installed: 18.3.1
    wanted: 18.3.1
  react-native:
    installed: 0.76.7
    wanted: 0.76.7
  react-native-macos: Not Found
npmGlobalPackages:
  "*react-native*": Not Found
Android:
  hermesEnabled: true
  newArchEnabled: true
iOS:
  hermesEnabled: true
  newArchEnabled: true

info React Native v0.77.1 is now available (your project is running on v0.76.7).
info Changelog: https://github.com/facebook/react-native/releases/tag/v0.77.1
info Diff: https://react-native-community.github.io/upgrade-helper/?from=0.76.7&to=0.77.1
info For more info, check out "https://reactnative.dev/docs/upgrading?os=macos".

预期结果

旧的项目可以正常在js端监听到原生发送过来的数据，升级新版本就这样了，难道只能用c++调用吗，可是c++忘的干干净净，而且就算用c++,数据源也是在oc获取的，怎么传递到c++啊？有知道的吗

[sunnylqm]

参考
https://github.com/reactwg/react-native-new-architecture/blob/main/docs/turbo-modules.md#add-event-emitting-capabilities

[chentogit]

参考 https://github.com/reactwg/react-native-new-architecture/blob/main/docs/turbo-modules.md#add-event-emitting-capabilities

终于可以了，感谢！！还是这个论坛好使