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simple_barcode_scanner

simple_barcode_scanner that let you scan barcode and qr code in mobile,web and windows.

Demo

Android	IOS

Window	Web

Credit

• This plugin is built upon the flutter_barcode_scanner for Android and iOS. Since the original plugin is no longer actively maintained, I have forked the repository and implemented additional features on top of it. Special thanks to Amol Gangadhare for his work.

Features

• Scan barcode in mobile devices using flutter_barcode_scanner
• Scan barcode in web/window using html5-qrcode package

Installation and configuration

• Mobile device uses flutter_barcode_scanner. refer flutter_barcode_scanner for installation and setup
• Web uses html5-qrcode on IFrameElement. Setup is not required. For more you can read html5-qrcode
• Window uses html5-qrcode on webview_windows.

Getting started

simple_barcode_scanner:^0.3.1

Import the library:

import'package:simple_barcode_scanner/simple_barcode_scanner.dart';

Usage

1. To scan barcode

ElevatedButton(
onPressed: () async {
String? res =awaitSimpleBarcodeScanner.scanBarcode(
context,
barcodeAppBar:constBarcodeAppBar(
appBarTitle:'Test',
centerTitle:false,
enableBackButton:true,
backButtonIcon:Icon(Icons.arrow_back_ios),
),
isShowFlashIcon:true,
delayMillis:2000,
cameraFace:CameraFace.front,
);
setState(() {
result = res asString;
});
},
child:constText('Open Scanner'),
)

2. To stream barcode

ElevatedButton(
onPressed: () async {
SimpleBarcodeScanner.streamBarcode(
context,
barcodeAppBar:constBarcodeAppBar(
appBarTitle:'Test',
centerTitle:false,
enableBackButton:true,
backButtonIcon:Icon(Icons.arrow_back_ios),
),
isShowFlashIcon:true,
delayMillis:2000,
).listen((event) {
print("Stream Barcode Result: $event");
});
},
child:constText('Open Scanner'),
)

3. To Scan with widget(Android Only)

SizedBox(
width:200,
height:200,
child:SimpleBarcodeScanner(
scaleHeight:200,
scaleWidth:400,
onScanned: (code) {
setState(() {
result = code;
});
},
continuous:true,
onBarcodeViewCreated: (BarcodeViewController controller) {
this.controller = controller;
},
)),

Todo

• Flash and switch camera are only available in mobile devices
• Enhancement

Note

Feel free to fork and send pull request.

• iOS support may be delayed as I currently do not have access to an iOS device for testing. Contributions and testing help from the community are welcome!
• If you have any questions, feedback or ideas,You can create an issue. If you enjoy this project, I'd appreciate your 🌟 on GitHub.

You can also buy me a cup of coffee

publish

dart pub publish --dry-run

dart pub publish