test.js

'use strict';

let React = require('react-native');
let Home = require('./entry');
let FeedbackModal = require('FeedbackModal');
let  {
  AppRegistry,
  NativeAppEventEmitter,
  View,
} = React;

let ReployApp = React.createClass({

  componentDidMount() {
    this._feedbackSubscription = NativeAppEventEmitter.addListener('ShowFeedbackModal', ::this._handleFeedback); 
  },

  componentWillUnmount() {
    this._feedbackSubscription.remove();
  },

  _handleFeedback() {
    this.refs.feedbackModal.toggle();
  },

 render() {
    return (
      <View>
        <FeedbackModal ref="feedbackModal"/>
        <Home />
      </View>
    );
  }
});

AppRegistry.registerComponent('SocketIO', () => ReployApp);
module.exports = ReployApp