blink_shot 1.0.0+1

blink_shot: ^1.0.0+1 copied to clipboard

example/lib/main.dart

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

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

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

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Blink Shot Example',
      theme: ThemeData(
        colorScheme: ColorScheme.fromSeed(seedColor: Colors.blue),
        useMaterial3: true,
      ),
      home: const ExampleHomePage(),
    );
  }
}

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

  @override
  State<ExampleHomePage> createState() => _ExampleHomePageState();
}

class _ExampleHomePageState extends State<ExampleHomePage> {
  late final BlinkShotController _controller;
  String _status = 'Initializing...';
  String? _imagePath;
  late List<String> _capturedPaths;

  @override
  void initState() {
    super.initState();
    _capturedPaths = [];
    _controller = BlinkShotController(
      config: const BlinkShotConfig(),
      onCapture: (file) {
        debugPrint('[Example] Image captured: ${file.path}');
        setState(() {
          _status = 'Image captured: ${file.name}';
          _imagePath = file.path;
          _capturedPaths.add(file.path);
        });
      },
      onError: (error) {
        debugPrint('[Example] Controller error: $error');
        setState(() {
          _status = 'Error: $error';
        });
      },
      onStateChanged: (state) {
        debugPrint('[Example] Controller state changed: $state');
        setState(() {
          _status = switch (state) {
            BlinkShotState.initializing => 'Initializing camera...',
            BlinkShotState.ready => 'Ready to capture',
            BlinkShotState.capturing => 'Capturing...',
            BlinkShotState.paused => 'Paused',
            BlinkShotState.error => 'Camera error',
            BlinkShotState.disposed => 'Camera disposed',
          };
        });
      },
    );
  }

  @override
  void dispose() {
    _controller.dispose();
    super.dispose();
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(title: const Text('Blink Shot'), elevation: 0),
      body: DefaultTextStyle(
        style: Theme.of(context).textTheme.bodyMedium!,
        child: Column(
          children: [
            Expanded(
              child: BlinkShotView(
                controller: _controller,
                instructionText: 'Position your face in the frame', // Optional custom instruction text
                captureButtonLabel: 'Take Photo', // Optional Custom button label
              ),
            ),
            Container(
              color: Colors.black87,
              width: double.infinity,
              padding: const EdgeInsets.all(16),
              child: SingleChildScrollView(
                child: Column(
                  crossAxisAlignment: CrossAxisAlignment.start,
                  children: [
                    Text(
                      'Status: $_status',
                      style: const TextStyle(color: Colors.white),
                    ),
                    const SizedBox(height: 8),
                    Text(
                      'Face Aligned: ${_controller.isFaceAligned}',
                      style: const TextStyle(color: Colors.white),
                    ),
                    const SizedBox(height: 8),
                    Text(
                      'Captured: ${_capturedPaths.length}',
                      style: const TextStyle(color: Colors.white70),
                    ),
                    if (_imagePath != null) ...[
                      const SizedBox(height: 8),
                      const Text(
                        'Last file:',
                        style: TextStyle(color: Colors.white70),
                      ),
                      Text(
                        _imagePath!.split('/').last,
                        style: const TextStyle(
                          color: Colors.white70,
                          fontSize: 12,
                        ),
                        overflow: TextOverflow.ellipsis,
                      ),
                    ],
                  ],
                ),
              ),
            ),
          ],
        ),
      ),
    );
  }
}