react-native-qrcode-scanner-view A highly customized qrcode viewfinder base on react-native-camera. You must set up react-native-camera correctly first before use it.If you need to set more react-native-camera props, you can just use Viewfinder which is exported as QRScannerRectView. Please ...
Source Code You can check out the source code of the demo to have a try. The demo can also run as a web app using react native web. https://github.com/tony-xlh/QR-Code-Scanner-React-Native-WebView
React Native扫码功能通常依赖于设备的摄像头和特定的扫码库。这些库提供了二维码或条形码扫描的接口,开发者可以通过调用这些接口来实现扫码功能。 二、寻找并选择一个适合React Native的扫码库 对于React Native来说,有多个扫码库可供选择,其中比较流行的有react-native-qrcode-scanner、react-native-qr-scanner以及expo-...
expo运行环境https://docs.expo.dev importReact,{useState,useEffect,useRef}from'react';import{Text,View,Button,StyleSheet}from'react-native';import{Camera}from'expo-camera';import{useIsFocused}from'@react-navigation/native';exportdefaultfunctionQRCodeScannerScreen(){const[hasPermission,setHasPermission]=us...
A QR code scanner component for React Native built on top of react-native-camera by Lochlan WansbroughPlease note, this will also function as a generic barcode scanner by the virtue of the above module supporting barcode scanning, however, this module was initially built as a QR code scanner...
All right, we’ve now finished making the QR code scanner work in a web browser. Here is a link to the demo hosted on Netlify:https://main--moonlit-queijadas-b14d28.netlify.app/ Source Code https://github.com/tony-xlh/QR-Code-Scanner-React-Native-WebView ...
从照片里面获取GPS信息。可交换图像文件常被简称为EXIF（Exchangeable image file format），是专门为数码相机的照片设定的，可以记录数码照片的属性信息和拍摄数据，EXIF信息不支持png，webp等图片格式。在
串联起来: 使用react-native-qrcode-svg生成带有页面路径的二维码。 利用react-native-view-shot将带有二维码的页面截图。 通过expo-media-library保存这张图片到手机相册。 或者直接使用react-native-share分享出去。 最后,别忘了expo-barcode-scanner,让用户扫描并被带到神秘的页面。 0 0 发表评论 发表 作者...
5) react native中使用 import React, { Component } from 'react'; import { AppRegistry, StyleSheet, Text, View } from'react-native'; import BarcodeScanner from'react-native-barcode-scanner-universal'exportdefaultclass qrcode extends Component { ...
"react native-barcodescanner"是一个用于在React Native应用中读取QR码的库。它提供了一个组件,可以在应用中集成QR码扫描功能。 QR码(Quick Response Code)是一种二维码,可以存储大量的数据。它由黑白像素组成,可以通过扫描设备快速读取。 该库的主要优势包括: 跨平台支持:"react native-barcodescanner"可...