/
main.dart
97 lines (88 loc) · 3 KB
/
main.dart
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import 'package:flutter/material.dart';
import 'dart:async';
import 'package:flutter/services.dart';
import 'package:flutter_paycards/flutter_paycards.dart';
void main() => runApp(MyApp());
class MyApp extends StatefulWidget {
@override
_MyAppState createState() => _MyAppState();
}
class _MyAppState extends State<MyApp> {
dynamic _cardScanResult;
@override
void initState() {
super.initState();
}
// Platform messages are asynchronous, so we initialize in an async method.
Future<void> scanCard() async {
dynamic cardScanResult;
// Platform messages may fail, so we use a try/catch PlatformException.
try {
cardScanResult = await FlutterPaycards.startRecognizer(cancelLabel: 'Cancel');
debugPrint("cardScanResult $cardScanResult");
} on PlatformException {
debugPrint("PlatformException");
}
// If the widget was removed from the tree while the asynchronous platform
// message was in flight, we want to discard the reply rather than calling
// setState to update our non-existent appearance.
if (!mounted) return;
setState(() {
_cardScanResult = cardScanResult;
});
}
@override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
appBar: AppBar(
title: const Text('PayCards Plugin Example'),
),
body: Container(
alignment: Alignment.center,
child: Padding(
padding: EdgeInsets.all(10),
child: Column(
mainAxisSize: MainAxisSize.min,
children: <Widget>[
Padding(
padding: EdgeInsets.only(bottom: 10),
child: RaisedButton(
onPressed: () {
scanCard();
},
child: Padding(
padding: EdgeInsets.all(10),
child: Text(
"Scan Card",
style: TextStyle(fontSize: 20),
)),
),
),
_cardScanResult != null
? Column(
mainAxisSize: MainAxisSize.min,
children: <Widget>[
Text(
'Card Number: ${_cardScanResult['cardNumber']}',
style: TextStyle(fontSize: 20),
),
Text(
'Card Holder Name: ${_cardScanResult['cardHolderName']}',
style: TextStyle(fontSize: 20),
),
Text(
'Expiry Date: ${_cardScanResult['expiryMonth']}/${_cardScanResult['expiryYear']}',
style: TextStyle(fontSize: 20),
),
],
)
: Container(),
],
),
),
),
),
);
}
}