twitter_qr_scanner 0.0.6

  • Readme
  • Changelog
  • Example
  • Installing
  • new60

QR Code Scanner #

QR Code scan page like Twitter.

Example #

Installation #

To use this plugin, add twitter_qr_scanner as a dependency in your pubspec.yaml file.

twitter_qr_scanner: any

Getting Started #

Check out the example app using twitter_qr_scanner.

Android Integration #

This plugin work only level greater then sdk version 21.

iOS Integration #

In order to use this plugin, add the following to your Info.plist file:


Flutter #


  GlobalKey qrKey = GlobalKey();
  QRViewController controller;


          key: qrKey,
          overlay: QrScannerOverlayShape(
              borderRadius: 16,
              borderColor: Colors.white,
              borderLength: 120,
              borderWidth: 10,
              cutOutSize: 250),
          onQRViewCreated: _onQRViewCreate,
          data: "QR TEXT",// Showing qr code data


  void _onQRViewCreate(QRViewController controller) {
    this.controller = controller;
    controller.scannedDataStream.listen((scanData) {
      setState(() {
        print("QRCode: $scanData");


  void dispose() {

License #


[0.0.1] - 13 January 2020

  • Twitter qr code scan package for flutter.

[0.0.2] - 13 January 2020

  • Updated readme

[0.0.3] - 13 January 2020

  • Updated readme

[0.0.4] - 13 January 2020

  • QrScannerOverlayShape Added##

[0.0.5] - 13 January 2020

  • unregistered type: com.anka.twitter_qr_scanner/qrview bug fixed

[0.0.6] - 13 January 2020

  • unregistered type: com.anka.twitter_qr_scanner/qrview bug fixed


twitter_qr_scanner_example #

Demonstrates how to use the twitter_qr_scanner plugin.

Getting Started #

This project is a starting point for a Flutter application.

A few resources to get you started if this is your first Flutter project:

For help getting started with Flutter, view our online documentation, which offers tutorials, samples, guidance on mobile development, and a full API reference.

Use this package as a library

1. Depend on it

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

  twitter_qr_scanner: ^0.0.6

2. Install it

You can install packages from the command line:

with Flutter:

$ flutter pub get

Alternatively, your editor might support flutter pub get. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:

import 'package:twitter_qr_scanner/twitter_qr_scanner.dart';
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Learn more about scoring.

We analyzed this package on Jan 19, 2020, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.7.0
  • pana: 0.13.4
  • Flutter: 1.12.13+hotfix.5

Health suggestions

Format lib/QrScannerOverlayShape.dart.

Run flutter format to format lib/QrScannerOverlayShape.dart.

Format lib/twitter_qr_scanner.dart.

Run flutter format to format lib/twitter_qr_scanner.dart.

Maintenance issues and suggestions

Support latest dependencies. (-10 points)

The version constraint in pubspec.yaml does not support the latest published versions for 1 dependency (flare_flutter).

The package description is too short. (-19 points)

Add more detail to the description field of pubspec.yaml. Use 60 to 180 characters to describe the package, what it does, and its target use case.

Package is pre-v0.1 release. (-10 points)

While nothing is inherently wrong with versions of 0.0.*, it might mean that the author is still experimenting with the general direction of the API.


Package Constraint Resolved Available
Direct dependencies
Dart SDK >=2.1.0 <3.0.0
carousel_slider ^1.3.1 1.4.1
flare_flutter ^1.7.3 1.8.3 2.0.1
flutter 0.0.0
qr_flutter ^3.1.0 3.2.0
Transitive dependencies
collection 1.14.11 1.14.12
flare_dart 2.3.3
meta 1.1.8
qr 1.2.0
sky_engine 0.0.99
typed_data 1.1.6
vector_math 2.0.8
Dev dependencies