useWindowSize [native]

useWindowSize.native.js

import { useState, useEffect } from 'react'
import { Dimensions } from 'react-native'

const useWindowSize = () => {
  const { width, height } = Dimensions.get('window')
  const [state, setState] = useState({ width, height })

  useEffect(() => {
    const handler = result => {
      setState({
        width: result.window.width,
        height: result.window.height,
      })
    }

    Dimensions.addEventListener('change', handler)

    return () => Dimensions.removeEventListener('change', handler)
  })

  return state
}

export default useWindowSize