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Pub

qr_utils

A new Flutter QR scanner and generator plugin. This plugin is use for scanning 1D barcode and 2D QR code and generating QR code as well.

Implementation in Flutter

Simply add a dependency to you pubspec.yaml for qr_utils.

Then import the package in your dart file with

import 'package:qr_utils/qr_utils.dart';

Usages

  1. Scan QR

     // Scan QR
     final content = await QrUtils.scanQR;
    
  2. Generate QR

      // Generate QR
     Image image = await QrUtils.generateQR(content);
    

Libraries

qr_utils

Dart

VM

dart:ffi
Foreign Function Interface for interoperability with the C programming language. [...]

Web

dart:html
HTML elements and other resources for web-based applications that need to interact with the browser and the DOM (Document Object Model). [...]
dart:js
Low-level support for interoperating with JavaScript. [...]
dart:js_util
Utility methods to efficiently manipulate typed JSInterop objects in cases where the name to call is not known at runtime. You should only use these methods when the same effect cannot be achieved with @JS annotations. These methods would be extension methods on JSObject if Dart supported extension methods.