card_scannerr 0.0.3

card_scannerr: ^0.0.3 copied to clipboard

example/lib/main.dart

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

void main() => runApp(const CardScannerApp());

class CardScannerApp extends StatelessWidget {
  const CardScannerApp({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Card Scanner Demo',
      theme: ThemeData(primarySwatch: Colors.blue),
      home: const HomeScreen(),
    );
  }
}

class HomeScreen extends StatefulWidget {
  const HomeScreen({super.key});

  @override
  State<HomeScreen> createState() => _HomeScreenState();
}

class _HomeScreenState extends State<HomeScreen> {
  CardDetails? _cardDetails;

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(title: const Text('Card Scanner Demo')),
      body: Center(
        child: Column(
          mainAxisAlignment: MainAxisAlignment.center,
          children: [
            if (_cardDetails != null) ...[
              Padding(
                padding: const EdgeInsets.all(20),
                child: Column(
                  children: [
                    Text(
                      _cardDetails.toString(),
                      style: const TextStyle(fontSize: 18),
                      textAlign: TextAlign.center,
                    ),
                    const SizedBox(height: 20),
                    if (_cardDetails!.frontImage != null)
                      Image.file(
                        _cardDetails!.frontImage!,
                        height: 120,
                        fit: BoxFit.contain,
                      ),
                    if (_cardDetails!.backImage != null)
                      Image.file(
                        _cardDetails!.backImage!,
                        height: 120,
                        fit: BoxFit.contain,
                      ),
                  ],
                ),
              ),
            ],
            ElevatedButton.icon(
              icon: const Icon(Icons.credit_card),
              label: const Text('Scan Card'),
              onPressed: _scanCard,
            ),
          ],
        ),
      ),
    );
  }

  Future<void> _scanCard() async {
    final cardDetails = await startCardScanner(context);
    if (cardDetails != null) {
      setState(() => _cardDetails = cardDetails);
      ScaffoldMessenger.of(context).showSnackBar(
        const SnackBar(content: Text('Card scanned successfully!')),
      );
    }
  }
}