An auto height webview for React Native, even auto width for inline html.
npm install react-native-autoheight-webview --save (rn >= 0.59, be capable of Hooks)
npm install [email protected] --save (0.57 <= rn < 0.59)
Read README_old for earlier version guide.
react-native link react-native-webview
import AutoHeightWebView from 'react-native-autoheight-webview'
<AutoHeightWebView
// default width is the width of screen
// if there are some text selection issues on iOS, the width should be reduced more than 15 and the marginTop should be added more than 35
style={{ width: Dimensions.get('window').width - 15, marginTop: 35 }}
customScript={`document.body.style.background = 'lightyellow';`}
// add custom CSS to the page's <head>
customStyle={`
* {
font-family: 'Times New Roman';
}
p {
font-size: 16px;
}
`}
// either height or width updated will trigger this
onSizeUpdated={({size => console.log(size.height)})},
// 'file:///android_asset/web/' by default on android,
// web/' by default on iOS
baseUrl: 'webAssets/',
/*
use local or remote files
to add local files:
add baseUrl/files... to android/app/src/assets/ on android
add baseUrl/files... to project root on iOS
*/
files={[{
href: 'cssfileaddress',
type: 'text/css',
rel: 'stylesheet'
}]}
// or uri
source={{ html: `<p style="font-weight: 400;font-style: normal;font-size: 21px;line-height: 1.58;letter-spacing: -.003em;">Tags are great for describing the essence of your story in a single word or phrase, but stories are rarely about a single thing. <span style="background-color: transparent !important;background-image: linear-gradient(to bottom, rgba(146, 249, 190, 1), rgba(146, 249, 190, 1));">If I pen a story about moving across the country to start a new job in a car with my husband, two cats, a dog, and a tarantula, I wouldn’t only tag the piece with “moving”. I’d also use the tags “pets”, “marriage”, “career change”, and “travel tips”.</span></p>` }}
// disables zoom on ios (true by default)
zoomable={false}
/*
other react-native-webview props
*/
/>
You may have to use yarn to install the dependencies of the demo and remove demo/node_modules/react-native-autoheight-webview/demo manually, cause of installing a local package with npm will create symlink, but there is no supporting of React Native to symlink (facebook/watchman#105).