@react-native-hero/code-view

There are three native views in this module.

* BarCodeView: a barcode generator
* QRCodeView: a qrcode generator
* CodeScanner: a scanner which can recognizes barcode and qrocde

Getting started

Install the library using either Yarn:

``
yarn add @react-native-hero/code-view
`

or npm:

`
npm install --save @react-native-hero/code-view
`

Link

- React Native v0.60+

For iOS, use cocoapods to link the package.

run the following command:

`
$ cd ios && pod install
`

For android, the package will be linked automatically on build.

- React Native <= 0.59

run the following command to link the package:

`
$ react-native link @react-native-hero/code-view
`

Setup

$3

Add NSCameraUsageDescription in your ios/${ProjectName}/Info.plist:

`
NSCameraUsageDescription
balabala
`

$3

Add jitpack in your android/build.gradle at the end of repositories:

`
allprojects {
repositories {
...
maven { url 'https://jitpack.io' }
}
}
`

Usage

``js
import {
BarCodeView,
QRCodeView,
CodeScanner,
} from '@react-native-hero/code-view'

// BarCodeView
text="xx",
style={styles.barcode}
/>

// QRCodeView
text="xx",
style={styles.qrcode}
/>

// At first, make sure you have the permissions.
// ios: CAMERA
// android: CAMERA

// If you don't have these permissions, you can't use CodeScanner.

// CodeScanner
title="将二维码放入框内，即可自动扫描"
onScanSuccess={data => {
data.text
}}
style={styles.codeScanner}
/>