enx-rtc-react-native/src/Enx.js

It is a react native component for Enablex users.

import { NativeModules, NativeEventEmitter, PermissionsAndroid } from 'react-native';
import { each } from 'underscore';

const Enx = NativeModules.EnxRoomManager || {};

// Create a safe event emitter
const nativeEvents = new NativeEventEmitter(Enx);

// Store added listeners so we can remove them properly
const registeredListeners = {};

const checkAndroidPermissions = () => new Promise((resolve, reject) => {
  PermissionsAndroid.requestMultiple([
    PermissionsAndroid.PERMISSIONS.CAMERA,
    PermissionsAndroid.PERMISSIONS.RECORD_AUDIO
  ])
    .then((result) => {
      const permissionsError = {
        permissionsDenied: [],
        type: 'Permissions error'
      };

      each(result, (permissionValue, permissionType) => {
        if (permissionValue === 'denied') {
          console.log("Denied Permission:", permissionType);
          permissionsError.permissionsDenied.push(permissionType);
        }
      });

      if (permissionsError.permissionsDenied.length > 0) {
        reject(permissionsError);
      } else {
        console.log("All permissions granted");
        resolve();
      }
    })
    .catch((error) => {
      reject(error);
    });
});

const setNativeEvents = (events) => {
  if (!Enx.setNativeEvents) {
    console.warn('setNativeEvents is not available in native module');
    return;
  }

  const eventNames = Object.keys(events);
  
  try {
    // Call native method
    Enx.setNativeEvents(eventNames);

    // Add JavaScript listeners
    eventNames.forEach(eventName => {
      if (!registeredListeners[eventName]) {
        const subscription = nativeEvents.addListener(
          eventName, 
          events[eventName]
        );
        registeredListeners[eventName] = subscription;
      }
    });
  } catch (error) {
    console.error('Error setting native events:', error);
  }
};

// Similarly update removeNativeEvents
const removeNativeEvents = (events) => {
  if (!Enx.removeNativeEvents) {
    console.warn('removeNativeEvents is not available in native module');
    return;
  }

  const eventNames = Object.keys(events);
  
  try {
    Enx.removeNativeEvents(eventNames);
    
    eventNames.forEach(eventName => {
      if (registeredListeners[eventName]) {
        registeredListeners[eventName].remove();
        delete registeredListeners[eventName];
      }
    });
  } catch (error) {
    console.error('Error removing native events:', error);
  }
};


const EnxPubType = {
  SCREEN: 'screen',
  CANVAS: 'canvas',
};

const EnxPubMode = Object.freeze({
  ALL: 'all',
  AUTHERIZE: 'authorize',
  MODEATORS: 'moderators',
});

export {
  Enx,
  nativeEvents,
  setNativeEvents,
  removeNativeEvents,
  checkAndroidPermissions,
  EnxPubType,
  EnxPubMode,
};