sunmi_scanner 0.0.1

A packae for support sunmi scanners

example/lib/main.dart

import 'package:flutter/material.dart';
import 'package:sunmi_scanner/sunmi_scanner.dart';

void main() {
  runApp(const MyApp());
}

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

  @override
  State<MyApp> createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  String? scannedValue;

  void _setScannedValue(String value) {
    setState(() {
      scannedValue = value;
    });
  }

  @override
  void initState() {
    super.initState();
    SunmiScanner.onBarcodeScanned().listen((event) {
      _setScannedValue(event);
    });
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Plugin example app'),
        ),
        body: Column(
          crossAxisAlignment: CrossAxisAlignment.stretch,
          children: [
            Center(
              child: Text(scannedValue ?? ""),
            ),
          ],
        ),
      ),
    );
  }
}