QR Code Scanner

A Flutter plugin 🛠 to scanning. Ready for Android 🚀

Permission：

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

Installation

Add this to your package's pubspec.yaml file:

dependencies:
 qrscan: ^0.2.18

Scan Usage example

import 'package:qrscan/qrscan.dart' as scanner;

String cameraScanResult = await scanner.scan();

Supported

Scan BR-CODE
Scan QR-CODE
Control the flash while scanning
Apply for camera privileges
Scanning BR-CODE or QR-CODE in albums
Parse to code string with uint8list
Scanning the image of the specified path
Display the switch button of the flashlight according to the light intensity
Generate QR-CODE

Features

Generate BR-CODE

TODO

[] Support IOS (example builds, but invoking scanner does not return)
[] Provide iOS setup documentation, if necessary

Demo App

Select Bar-Code or QR-Code photos for analysis and Generating QR-Code

import 'package:qrscan/qrscan.dart' as scanner;

// Select Bar-Code or QR-Code photos for analysis
String photoScanResult = await scanner.scanPhoto();

// Generating QR-Code
Uint8List result = await scanner.generateBarCode('https://github.com/leyan95/qrcode_scanner');

// Scanning the image of the specified path
String barcode = await scanner.scanPath(path);

// Parse to code string with uint8list
File file = await ImagePicker.pickImage(source: ImageSource.camera);
Uint8List bytes = file.readAsBytesSync();
String barcode = await scanner.scanBytes(uint8list);

Contribute

We would ❤️ to see your contribution!

License

Distributed under the MIT license. See LICENSE for more information.

About

Created by Shusheng.

HancleLee/qrcode_scanner