Is Device Hook

This hook will use the breakpoints defined in @drawbotics/drylus-style-vars to identify the device the app is running in.

Installation

$ npm install @drawbotics/use-is-device @drawbotics/drylus-style-vars

Usage

import { useIsDevice } from '@drawbotics/use-is-device';


const App = ({ children }) => {
  const { isPhonePortrait, isPhoneLandscape } = useIsDevice();
  return (
    <Page>
      {do {
        if (isPhonePortrait) {
          <Header />
        }
      }}
      {do {
        if (isPhoneLandscape) {
          <Sidebar />
        }
      }}
      <Content>
        {children}
      </Content>
    </Page>
  )
};


export default App;

Api

The hook returns four properties:

• isPhone: The device is a phone in either landscape or portrait mode.
• isPhoneLandscape: The device is a phone in landscape mode only.
• isPhonePortrait: The device is a phone in portrait mode only.
• isDesktop: The device is a desktop environment or has the size of a desktop environment.

There's also another utility function called getDevice that returns exactly the same value as the hook (it's actually used internally in the hook) but that won't update the value based on the resize events.

Example:

import { getDevice } from '@drawbotics/use-is-device';

console.log(getDevice());

// prints
// { isPhone: true, isPhoneLandscape: true, isPhonePortrait: false, isDesktop: false };