@trycourier/courier-react-native/lib/src/Broadcaster.js

Inbox, Push Notifications, and Preferences for React Native

import { NativeEventEmitter, Platform, DeviceEventEmitter } from "react-native";
import { Modules } from "./Modules";
export default class Broadcaster {
    emitter;
    constructor(module) {
        this.emitter = new NativeEventEmitter(module);
    }
    /**
      * Creates an event listener for the native function
      * @param key Key for the listener
      * @param callback Value returned for the listener callback
      * @returns Subscription
      */
    async addListener(id, callback) {
        await Modules.Shared.attachEmitter(id);
        if (Platform.OS === 'android') {
            return DeviceEventEmitter.addListener(id, (event) => callback(event));
        }
        if (Platform.OS === 'ios') {
            return this.emitter.addListener(id, (event) => callback(event));
        }
        return undefined;
    }
}