easy_gallery_saver 1.0.0

easy_gallery_saver: ^1.0.0 copied to clipboard

example/main.dart

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

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

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

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Easy Gallery Saver Demo',
      debugShowCheckedModeBanner: false,
      theme: ThemeData(
        primarySwatch: Colors.blue,
        useMaterial3: true,
      ),
      home: const HomePage(),
    );
  }
}

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

  @override
  State<HomePage> createState() => _HomePageState();
}

class _HomePageState extends State<HomePage> {
  bool _isLoading = false;
  String _statusMessage = '';
  int _savedCount = 0;

  // Rasmni saqlash funksiyasi
  Future<void> _saveImage(String imagePath, String source) async {
    setState(() {
      _isLoading = true;
      _statusMessage = '⏳ Saqlanmoqda...';
    });

    try {
      bool result = await EasyGallerySaver.saveImage(
        imagePath,
        albumName: 'MyAppImages',
      );

      setState(() {
        _isLoading = false;
        if (result) {
          _savedCount++;
          _statusMessage = '✅ Rasm muvaffaqiyatli saqlandi! ($source)';
        } else {
          _statusMessage = '❌ Xatolik yuz berdi';
        }
      });

      // SnackBar ko'rsatish
      if (mounted) {
        ScaffoldMessenger.of(context).showSnackBar(
          SnackBar(
            content: Text(
              result
                  ? '✅ Rasm galereiyaga saqlandi!'
                  : '❌ Rasmni saqlab bo\'lmadi',
            ),
            backgroundColor: result ? Colors.green : Colors.red,
            duration: const Duration(seconds: 2),
          ),
        );
      }
    } catch (e) {
      setState(() {
        _isLoading = false;
        _statusMessage = '❌ Xatolik: $e';
      });
    }
  }

  // Ruxsat holatini tekshirish
  Future<void> _checkPermission() async {
    bool hasPermission = await EasyGallerySaver.checkPermission();
    if (mounted) {
      showDialog(
        context: context,
        builder: (context) => AlertDialog(
          title: const Text('Ruxsat holati'),
          content: Text(
            hasPermission
                ? '✅ Galereiyaga kirish ruxsati berilgan'
                : '❌ Galereiyaga kirish ruxsati yo\'q',
          ),
          actions: [
            TextButton(
              onPressed: () => Navigator.pop(context),
              child: const Text('OK'),
            ),
          ],
        ),
      );
    }
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: const Text('Easy Gallery Saver Demo'),
        centerTitle: true,
        elevation: 2,
        actions: [
          IconButton(
            icon: const Icon(Icons.settings),
            onPressed: _checkPermission,
            tooltip: 'Ruxsat holatini tekshirish',
          ),
        ],
      ),
      body: SingleChildScrollView(
        padding: const EdgeInsets.all(20.0),
        child: Column(
          crossAxisAlignment: CrossAxisAlignment.stretch,
          children: [
            // Status Card
            if (_statusMessage.isNotEmpty)
              Card(
                color: _statusMessage.contains('✅')
                    ? Colors.green.shade50
                    : Colors.red.shade50,
                child: Padding(
                  padding: const EdgeInsets.all(16.0),
                  child: Row(
                    children: [
                      Expanded(
                        child: Text(
                          _statusMessage,
                          style: TextStyle(
                            fontSize: 16,
                            fontWeight: FontWeight.w500,
                            color: _statusMessage.contains('✅')
                                ? Colors.green.shade900
                                : Colors.red.shade900,
                          ),
                        ),
                      ),
                      if (!_isLoading)
                        IconButton(
                          icon: const Icon(Icons.close, size: 20),
                          onPressed: () => setState(() => _statusMessage = ''),
                        ),
                    ],
                  ),
                ),
              ),

            const SizedBox(height: 20),

            // Statistics Card
            Card(
              elevation: 4,
              child: Padding(
                padding: const EdgeInsets.all(16.0),
                child: Column(
                  children: [
                    const Icon(Icons.photo_library, size: 48, color: Colors.blue),
                    const SizedBox(height: 8),
                    const Text(
                      'Saqlangan rasmlar',
                      style: TextStyle(fontSize: 16, color: Colors.grey),
                    ),
                    Text(
                      '$_savedCount',
                      style: const TextStyle(
                        fontSize: 32,
                        fontWeight: FontWeight.bold,
                        color: Colors.blue,
                      ),
                    ),
                  ],
                ),
              ),
            ),

            const SizedBox(height: 30),

            // Demo rasmlar
            const Text(
              'Demo rasmlar:',
              style: TextStyle(fontSize: 18, fontWeight: FontWeight.bold),
            ),
            const SizedBox(height: 16),

            // Asset rasm
            _buildImageCard(
              title: '1. Asset dan rasm',
              description: 'Loyihadagi asset rasmni saqlash',
              imageUrl: 'https://picsum.photos/400/300?random=1',
              onSave: () => _saveImage(
                'https://picsum.photos/800/600?random=1',
                'Asset',
              ),
            ),

            const SizedBox(height: 16),

            // Network rasm 1
            _buildImageCard(
              title: '2. Internetdan rasm',
              description: 'URL orqali rasmni saqlash',
              imageUrl: 'https://picsum.photos/400/300?random=2',
              onSave: () => _saveImage(
                'https://picsum.photos/800/600?random=2',
                'Network',
              ),
            ),

            const SizedBox(height: 16),

            // Network rasm 2
            _buildImageCard(
              title: '3. Tasodifiy rasm',
              description: 'Har safar yangi rasm',
              imageUrl: 'https://picsum.photos/400/300',
              onSave: () => _saveImage(
                'https://picsum.photos/800/600?random=${DateTime.now().millisecondsSinceEpoch}',
                'Random',
              ),
            ),

            const SizedBox(height: 30),

            // Info
            Container(
              padding: const EdgeInsets.all(16),
              decoration: BoxDecoration(
                color: Colors.blue.shade50,
                borderRadius: BorderRadius.circular(12),
                border: Border.all(color: Colors.blue.shade200),
              ),
              child: const Column(
                crossAxisAlignment: CrossAxisAlignment.start,
                children: [
                  Row(
                    children: [
                      Icon(Icons.info_outline, color: Colors.blue),
                      SizedBox(width: 8),
                      Text(
                        'Ma\'lumot',
                        style: TextStyle(
                          fontSize: 16,
                          fontWeight: FontWeight.bold,
                        ),
                      ),
                    ],
                  ),
                  SizedBox(height: 8),
                  Text(
                    '• Rasmlar "MyAppImages" albomiga saqlanadi\n'
                    '• Avtomatik ruxsat so\'raladi\n'
                    '• Android va iOS qo\'llab-quvvatlanadi',
                    style: TextStyle(fontSize: 14, height: 1.5),
                  ),
                ],
              ),
            ),
          ],
        ),
      ),
    );
  }

  Widget _buildImageCard({
    required String title,
    required String description,
    required String imageUrl,
    required VoidCallback onSave,
  }) {
    return Card(
      elevation: 2,
      clipBehavior: Clip.antiAlias,
      child: Column(
        crossAxisAlignment: CrossAxisAlignment.start,
        children: [
          // Rasm
          Image.network(
            imageUrl,
            height: 200,
            width: double.infinity,
            fit: BoxFit.cover,
            errorBuilder: (context, error, stackTrace) {
              return Container(
                height: 200,
                color: Colors.grey.shade300,
                child: const Center(
                  child: Icon(Icons.error_outline, size: 48),
                ),
              );
            },
            loadingBuilder: (context, child, loadingProgress) {
              if (loadingProgress == null) return child;
              return Container(
                height: 200,
                color: Colors.grey.shade200,
                child: const Center(
                  child: CircularProgressIndicator(),
                ),
              );
            },
          ),

          // Ma'lumot
          Padding(
            padding: const EdgeInsets.all(16.0),
            child: Column(
              crossAxisAlignment: CrossAxisAlignment.start,
              children: [
                Text(
                  title,
                  style: const TextStyle(
                    fontSize: 16,
                    fontWeight: FontWeight.bold,
                  ),
                ),
                const SizedBox(height: 4),
                Text(
                  description,
                  style: TextStyle(
                    fontSize: 14,
                    color: Colors.grey.shade600,
                  ),
                ),
                const SizedBox(height: 12),
                SizedBox(
                  width: double.infinity,
                  child: ElevatedButton.icon(
                    onPressed: _isLoading ? null : onSave,
                    icon: _isLoading
                        ? const SizedBox(
                            width: 20,
                            height: 20,
                            child: CircularProgressIndicator(
                              strokeWidth: 2,
                              color: Colors.white,
                            ),
                          )
                        : const Icon(Icons.download),
                    label: Text(_isLoading ? 'Saqlanmoqda...' : 'Saqlash'),
                    style: ElevatedButton.styleFrom(
                      padding: const EdgeInsets.symmetric(vertical: 12),
                    ),
                  ),
                ),
              ],
            ),
          ),
        ],
      ),
    );
  }
}