VisionCamera is a powerful, high-performance Camera library for React Native. It features: 📸 Photo and Video capture 👁️ QR/Barcode scanner 📱 Customizable devices and multi-cameras ("fish-eye" zoom) 🎞️ Customizable resolutions and aspect-ratios (4k/8k images) ...
Vision Camera 是一款专为 React Native 应用设计的相机库,它能够实现视觉识别功能。为了安装此库,开发者可以在项目中运行npm install react-native-vision-camera命令,并使用 npx 工具进行配置。 关键词 Vision Camera, React Native, Visual Recognition, npm install, npx config 一、Vision Camera 库简介 1.1 什么...
import{useIsFocused}from'@react-navigation/native'import{BarcodeFormat,Barcode,scanBarcodes}from'vision-camera-code-scanner'importReact,{useEffect,useState}from'react'import{StyleSheet}from'react-native'import{runOnJS}from'react-native-reanimated'import{useCameraDevices,useFrameProcessor}from'react-native-...
import React, { useState } from 'react' import { useCameraDevice } from 'react-native-vision-camera' import { Camera } from 'react-native-vision-camera-barcodes-scanner'; function App (){ const [data,setData] = useState(null) const device = useCameraDevice('back'); console.log(data) ...
All right, the React Native QR Code Scanner is now completed. Source Code You can check out the source code for more details. The example has more options like torch control, front and back camera switch, and resolution setting. https://github.com/tony-xlh/react-native-barcode-overlays ...
import*asReactfrom'react';import{SafeAreaView,StyleSheet,Text}from'react-native';import{Camera,useCameraDevices,useFrameProcessor}from'react-native-vision-camera';import{DBRConfig,decode,TextResult}from'vision-camera-dynamsoft-barcode-reader';import*asREAfrom'react-native-reanimated';exportdefaultfunction...
VisionCamera is a powerful, high-performance Camera library for React Native. It features: 📸 Photo and Video capture 👁️ QR/Barcode scanner 📱 Customizable devices and multi-cameras ("fish-eye" zoom) 🎞️ Customizable resolutions and aspect-ratios (4k/8k images) ...
在React Native项目中引入react-native-camera组件:在需要使用扫描功能的页面引入react-native-camera组件,可以使用import语句导入。 创建一个扫描组件:在需要扫描条形码的页面,创建一个组件,可以命名为BarcodeScanner。 在BarcodeScanner组件中添加Camera组件:使用react-native-camera库提供的Camera组件,设置相关属性,例如...
3、react-native-modalbox(^1.6.0)问题:当使用coverScreen=true时,关闭modal页面上方出现闪屏修改react-native-modalbox/index.jsuseNativeDriver: true => useNativeDriver: false 参考:https://github.com/maxs15/react-native-modalbox/issues/2394、react-native-baidumap-sdk(^0.6.0)...
importReactfrom'react';import{View,Text,Alert}from'react-native';import{BarCodeScanner,Permissions}...