zxing 0.0.4 zxing: ^0.0.4 copied to clipboard
this plugin is a simple wrapper of native scanner for ios and zxing-android-embedded for android.
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:zxing/zxing.dart';
void main() => runApp(new MyApp());
class MyApp extends StatefulWidget {
@override
_MyAppState createState() => new _MyAppState();
}
class _MyAppState extends State<MyApp> {
List _barcodeList = List()..add("Unknow");
@override
Widget build(BuildContext context) {
return new MaterialApp(
home: new Scaffold(
appBar: new AppBar(
title: new Text('Zxing-flutter example app'),
),
body: new Center(
child: new Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
new Text('barcode: $_barcodeList\n'),
new RaisedButton(
onPressed: () {
try {
Zxing.scan(isBeep: false, isContinuous: false).then(
(resultList) {
print("client scan result:" + resultList?.toString());
setState(
() {
_barcodeList = resultList;
},
);
},
);
} on PlatformException {
_barcodeList = List()..add('Failed to get barcode.');
}
},
child: Text('scan'),
)
],
),
),
),
);
}
}