FlutterPlugins/flutter_barcode_reader
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一个Flutter插件，用于扫描条形码和二维码。
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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
  • Customize the permission request text
  • 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>