flutter_barcode_reader/README.md

Barcode Scanner

A flutter plugin for scanning 2D barcodes and QR codes.

This provides a simple wrapper for two commonly used iOS and Android libraries:

iOS: https://github.com/mikebuss/MTBBarcodeScanner

Android: https://github.com/dm77/barcodescanner

Features

• Scan 2D barcodes
• Scan QR codes
• Control the flash while scanning
• Permission handling
• Support multiple barcode libraries

Getting Started

Android

For Android, you must do the following before you can use the plugin:

• Add the camera permission to your AndroidManifest.xml

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

• Add the Barcode activity to your AndroidManifest.xml

  <activity android:name="com.apptreesoftware.barcodescan.BarcodeScannerActivity"/>

iOS

To use on iOS, you must add the the camera usage description to your Info.plist

<key>NSCameraUsageDescription</key>
<string>Camera permission is required for barcode scanning.</string>