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react-native-expo-image-cache
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4.1.0 • Public • Published

React Native Image Cache and Progressive Loading

CircleCI npm version

React Native image cache and progressive loading for iOS and Android. Based on Expo Kit.

This is a component used in the React Native Elements and the React Native Fiber starter kits.

Checkout this medium story about react-native-expo-image-cache.

Installation

This package has a peer dependency with React, React Native, and Expo.

yarn add react-native-expo-image-cache

Usage

Props

Props Default Options
tint dark light, dark, default
transitionDuration 300 custom in ms 

import {Image} from "react-native-expo-image-cache";
 
// preview can be a local image or a data uri
const preview = { uri: "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+M9QDwADhgGAWjR9awAAAABJRU5ErkJggg==" };
const uri = "https://firebasestorage.googleapis.com/v0/b/react-native-e.appspot.com/o/b47b03a1e22e3f1fd884b5252de1e64a06a14126.png?alt=media&token=d636c423-3d94-440f-90c1-57c4de921641";
<Image style={{ height: 100, width: 100 }} {...{preview, uri}} />

CacheManager

Get the local image from a remote URI

import {CacheManager} from "react-native-expo-image-cache";
 
const {uri} = this.props;
const path = await CacheManager.get(uri).getPath();
// if path is undefined, the image download has failed 

You can also clear the local cache:

 
import {CacheManager} from "react-native-expo-image-cache";
 
await CacheManager.clearCache();

Readme

Keywords

Package Sidebar

Install

npm i react-native-expo-image-cache

Repository

github.com/wcandillon/react-native-expo-image-cache

Homepage

github.com/wcandillon/react-native-expo-image-cache#readme

Weekly Downloads

2,234

Version

4.1.0

License

MIT

Unpacked Size

35.3 kB

Total Files

20

Last publish

Collaborators

  • wcandillon
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