Overview

React-native-qrcode-scanner is a library that provides a QR code scanner component for React Native, built on top of react-native-camera. Originally designed for easy integration without extensive setup requirements, the library has since been archived due to advancements in the ecosystem. Developers are now encouraged to consider using react-native-vision-camera for similar functionalities.

Features

• QR code scanner component for React Native
• Built on top of react-native-camera
• Can function as a generic barcode scanner
• Designed for easy integration without extensive setup
• Seeking active contributors for maintenance and support

Installation

1. iOS 10 Setup:

   • Add “Privacy - Camera Usage Description” key to ‘Info.plist’ file.
   • Example code:

     <key>NSCameraUsageDescription</key>
     <string>My camera is needed for scanning QR codes</string>
     

2. Android 7 Setup:

   • Add “Vibration” permission to ‘AndroidManifest.xml’ file.
   • Example code:

     <uses-permission android:name="android.permission.VIBRATE" />
     

3. Installation of Dependencies:

   • Install react-native-camera by running:

     npm install react-native-camera --save
     react-native link react-native-camera
     

   • Install react-native-permissions for handling camera permissions:

     npm install react-native-permissions --save
     react-native link react-native-permissions
     

4. Library Installation:

   • To install react-native-qrcode-scanner, run:

     npm install react-native-qrcode-scanner --save
     react-native link react-native-qrcode-scanner
     

Summary

React-native-qrcode-scanner is a versatile library that offers QR code scanning capabilities for React Native projects. Although the project has been archived, it can still serve as a useful tool for developers seeking a simple and efficient QR code scanner solution. By following the provided setup instructions and installation steps, developers can easily integrate this library into their projects and leverage its functionality.