barcode_newland_flutter 1.0.1

barcode_newland_flutter: ^1.0.1 copied to clipboard

example/lib/main.dart

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

import 'package:barcode_newland_flutter/newland_scan_result.dart';
import 'package:barcode_newland_flutter/newland_scanner.dart';

/// Runs the MyApp widget as the main entry point of the application.
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> {
  late Stream<NewlandScanResult> _stream;

  @override
  void initState() {
    super.initState();

    _stream = Newlandscanner.listenForBarcodes;
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Plugin example app'),
        ),
        body: Center(
          child: StreamBuilder<NewlandScanResult>(
              stream: _stream,
              builder: (context, snapshot) {
                if (snapshot.hasData) {
                  final data = snapshot.data!;

                  return Text('Scanned barcode: ${data.barcodeData}');
                }

                return const Text('Waiting for Data');
              }),
        ),
      ),
    );
  }
}