StatelessModal.js

import React from 'react'
import { View, Text, Modal } from 'react-native'
import withState from './withState'

const ViewUsingModal = ({ isModalVisible, toggleModalVisibility, isLoading }) => 
  <View>
    <TouchableOpacity onPress={toggleModalVisibility}>
      <Text>Tap me!</Text>
    </TouchableOpacity>

    <Modal visible={isModalVisible}>
      <View>
        <Text>I am alive!</Text>
      </View>
    </Modal>
  </View>

const withModal = withState('isModalVisibile', 'setModalVisibility', false)
const withLoading = withState('isLoading', 'setIsLoading', false)

export default withLoading(withModal((ViewUsingModal)))