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54 lines
1.3 KiB
54 lines
1.3 KiB
4 years ago
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import 'package:flutter/material.dart';
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import 'package:get/get.dart';
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import 'package:qr_code_scanner/qr_code_scanner.dart';
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class BeeQR {
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static Future<String?> scan() async {
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return await Get.to(() => _QRScanPage());
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}
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}
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class _QRScanPage extends StatefulWidget {
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_QRScanPage({Key? key}) : super(key: key);
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@override
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__QRScanPageState createState() => __QRScanPageState();
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}
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class __QRScanPageState extends State<_QRScanPage> {
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final GlobalKey qrKey = GlobalKey(debugLabel: 'QR');
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QRViewController? _controller;
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bool _doneTag = false;
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@override
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void dispose() {
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_controller?.dispose();
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: AppBar(),
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body: SizedBox(
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width: double.infinity,
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height: double.infinity,
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child: QRView(
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key: qrKey,
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overlay: QrScannerOverlayShape(
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borderRadius: 8,
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),
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onQRViewCreated: (controller) {
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_controller = controller;
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controller.scannedDataStream.listen((event) {
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if (!_doneTag) {
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_doneTag = true;
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Get.back(result: event.code);
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}
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});
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},
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),
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),
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);
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}
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}
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