ez_qr

Description:

ez qr

This is a forked package from @hetian9288
ez_qr #
QR code (scan code/picture) recognition(AndroidView/UiKitView)
A package that allows you to use the native camera to read qr code through images/files and has the flexibility to customize the view.
Currently supported features #

Supports Android and iOS devices
Place the QR code inside the square/custom_shape frame to get the information from QR code
Select QR code from your local library from the image picker inside the ScanView
Uses OS default native camera
Accepts different types of standard and custom shapes (media, image, video, audio or any)

If you have any feature that you want to see in this package, please feel free to issue a suggestion. 🎉
Qr code reader with default view #
import 'package:ez_qr/ez_qr.dart';

void main() => runApp(MyApp());

class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return MaterialApp(home: HomePage());
}
}

class HomePage extends StatefulWidget {
HomePage({Key? key}) : super(key: key);

@override
_HomePageState createState() => new _HomePageState();
}

class _HomePageState extends State<HomePage> {
String result = '';

@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text('Package example app'),
),
body: Padding(
padding: const EdgeInsets.symmetric(horizontal: 32),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
crossAxisAlignment: CrossAxisAlignment.stretch,
children: <Widget>[
ElevatedButton(
onPressed: () async {
String? results = await Navigator.push(
context,
MaterialPageRoute(
builder: (context) => ScanView(
cornerColor: Colors.blue,
),
),
);

if (results != null) {
setState(() {
result = results;
});
}
},
child: Text('Tap to scan'),
),
Center(child: Text(result)),
],
),
),
);
}
}
copied to clipboard
For IOS #
Opt-in to the embedded views preview by adding a boolean property to the app's Info.plist file with the key io.flutter.embedded_views_preview and the value YES.
<key>io.flutter.embedded_views_preview</key>
<string>YES</string>
copied to clipboard
And you will need provide the description of camera's permission to work properly, otherwise will crash your app.
<key>NSCameraUsageDescription</key>
<string>The porpuse explaining why you will use the camera</string>
copied to clipboard