React Native APIs turned into React Hooks allowing you to access asynchronous APIs directly in your functional components.
Note: You must use React Native >= 0.59.0
npm install @react-native-community/hooksInstallation with yarn
yarn add @react-native-community/hooks- useAccessibilityInfo
- useAppState
- useBackHandler
- useCameraRoll
- useClipboard
- useDimensions
- useImageDimensions
- useKeyboard
- useInteractionManager
- useDeviceOrientation
- useLayout
import { useAccessibilityInfo } from '@react-native-community/hooks' const { boldTextEnabled, screenReaderEnabled, reduceMotionEnabled, // requires RN60 or newer grayscaleEnabled, // requires RN60 or newer invertColorsEnabled, // requires RN60 or newer reduceTransparencyEnabled // requires RN60 or newer } = useAccessibilityInfo()AppState will change between one of 'active', 'background', or (iOS) 'inactive' when the app is closed or put into the background.
import { useAppState } from '@react-native-community/hooks' const currentAppState = useAppState()import { useBackHandler } from '@react-native-community/hooks' useBackHandler(() => { if (shouldBeHandledHere) { // handle it return true } // let the default thing happen return false })import { useCameraRoll } from '@react-native-community/hooks' const [photos, getPhotos, saveToCameraRoll] = useCameraRoll() { photos.map((photo, index) => /* render photos */) } <Button title='Get Photos' onPress={() => getPhotos()}>Get Photos</Button>import { useClipboard } from '@react-native-community/hooks' const [data, setString] = useClipboard() <Text>{data}</Text> <Button title='Update Clipboard' onPress={() => setString('new clipboard data')}>Set Clipboard</Button>Gets dimensions and sets up a listener that will change the dimensions if the user changes device orientation.
import { useDimensions } from '@react-native-community/hooks' const dimensions = useDimensions() // or const { width, height } = useDimensions().window // or const screen = useDimensions().screenimport {useImageDimensions} from '@react-native-community/hooks' const source = require('./assets/yourImage.png') // or const source = {uri: 'https://your.image.URI'} const {dimensions, loading, error} = useImageDimensions(source) if(loading || error || !dimensions) { return null } const {width, height, aspectRatio} = dimensionsimport { useKeyboard } from '@react-native-community/hooks' const keyboard = useKeyboard() console.log('keyboard isKeyboardShow: ', keyboard.keyboardShown) console.log('keyboard keyboardHeight: ', keyboard.keyboardHeight)import { useInteractionManager } from '@react-native-community/hooks' const interactionReady = useInteractionManager() console.log('interaction ready: ', interactionReady)import { useDeviceOrientation } from '@react-native-community/hooks' const orientation = useDeviceOrientation() console.log('is orientation portrait: ', orientation.portrait) console.log('is orientation landscape: ', orientation.landscape)import { useLayout } from '@react-native-community/hooks' const { onLayout, ...layout } = useLayout() console.log('layout: ', layout) <View onLayout={onLayout} style={{width: 200, height: 200, marginTop: 30}} />We use auto for automatic releases, an awesome tool by an awesome dude!
Thanks goes to these wonderful people (emoji key):
This project follows the all-contributors specification. Contributions of any kind welcome!