✊ We stand in solidarity with the Tibetan people in their struggle for freedom and cultural preservation. Learn more at Free Tibet.

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 Since the original plugin is no longer actively maintained, I have forked the repository and implemented additional features on top of it.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: ^0.2.0

Import the library:

import 'package:simple_barcode_scanner/simple_barcode_scanner.dart';

Usage

To scan barcode

   ElevatedButton(
              onPressed: () async {

String? res = await SimpleBarcodeScanner.scanBarcode(
                  context,
                  barcodeAppBar: const BarcodeAppBar(
                    appBarTitle: 'Test',
                    centerTitle: false,
                    enableBackButton: true,
                    backButtonIcon: Icon(Icons.arrow_back_ios),
                  ),
                  isShowFlashIcon: true,
                  delayMillis: 2000,
                  cameraFace: CameraFace.front,
                );
                setState(() {
                  result = res as String;
                });
              },
              child: const Text('Open Scanner'),
            )

To stream barcode

   ElevatedButton(
              onPressed: () async {

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

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