flutter_any_download 1.1.3 
flutter_any_download: ^1.1.3 copied to clipboard
sanjaysharma.infoDownload any file and open Android and iOS
example/lib/main.dart
// =============================================================================
// FLUTTER ANY DOWNLOAD - BEAUTIFUL UI EXAMPLES
// =============================================================================
import 'package:flutter/material.dart';
import 'package:flutter_any_download/flutter_any_download.dart';
// =============================================================================
// MAIN APP WITH BEAUTIFUL THEME
// =============================================================================
void main() async {
WidgetsFlutterBinding.ensureInitialized();
// Initialize the download manager
await FlutterAnyDownload.instance.initialize();
// Request permission for iOS
await FlutterAnyDownload.instance.requestPermission();
runApp(const MyApp());
}
class MyApp extends StatelessWidget {
const MyApp({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Download Manager',
debugShowCheckedModeBanner: false,
theme: ThemeData(
useMaterial3: true,
colorScheme: ColorScheme.fromSeed(
seedColor: const Color(0xFF6366F1),
brightness: Brightness.light,
),
cardTheme: CardThemeData(
elevation: 2,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(16),
),
),
elevatedButtonTheme: ElevatedButtonThemeData(
style: ElevatedButton.styleFrom(
padding: const EdgeInsets.symmetric(horizontal: 32, vertical: 16),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(12),
),
elevation: 2,
),
),
),
home: const DownloadHomePage(),
);
}
}
// =============================================================================
// BEAUTIFUL HOME PAGE WITH GRID LAYOUT
// =============================================================================
class DownloadHomePage extends StatelessWidget {
const DownloadHomePage({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return Scaffold(
body: Container(
decoration: BoxDecoration(
gradient: LinearGradient(
begin: Alignment.topLeft,
end: Alignment.bottomRight,
colors: [
const Color(0xFF6366F1).withOpacity(0.1),
const Color(0xFFA855F7).withOpacity(0.1),
],
),
),
child: SafeArea(
child: Column(
children: [
// Header
Padding(
padding: const EdgeInsets.all(24),
child: Column(
children: [
Container(
padding: const EdgeInsets.all(16),
decoration: BoxDecoration(
color: const Color(0xFF6366F1),
shape: BoxShape.circle,
boxShadow: [
BoxShadow(
color: const Color(0xFF6366F1).withOpacity(0.3),
blurRadius: 20,
offset: const Offset(0, 10),
),
],
),
child: const Icon(
Icons.download_rounded,
size: 48,
color: Colors.white,
),
),
const SizedBox(height: 16),
const Text(
'Download Manager',
style: TextStyle(
fontSize: 28,
fontWeight: FontWeight.bold,
),
),
const SizedBox(height: 8),
Text(
'Fast, reliable file downloads',
style: TextStyle(
fontSize: 16,
color: Colors.grey[600],
),
),
],
),
),
// Grid of examples
Expanded(
child: GridView.count(
crossAxisCount: 2,
padding: const EdgeInsets.all(16),
mainAxisSpacing: 16,
crossAxisSpacing: 16,
children: [
_FeatureCard(
title: 'Simple',
subtitle: 'Quick download',
icon: Icons.download_rounded,
gradient: const [Color(0xFF6366F1), Color(0xFF8B5CF6)],
onTap: () => Navigator.push(
context,
MaterialPageRoute(
builder: (context) => const SimpleDownloadPage(),
),
),
),
_FeatureCard(
title: 'Progress',
subtitle: 'Track download',
icon: Icons.trending_up,
gradient: const [Color(0xFFEC4899), Color(0xFFF472B6)],
onTap: () => Navigator.push(
context,
MaterialPageRoute(
builder: (context) => const ProgressDownloadPage(),
),
),
),
_FeatureCard(
title: 'Silent',
subtitle: 'No notifications',
icon: Icons.notifications_off_rounded,
gradient: const [Color(0xFF10B981), Color(0xFF34D399)],
onTap: () => Navigator.push(
context,
MaterialPageRoute(
builder: (context) => const SilentDownloadPage(),
),
),
),
_FeatureCard(
title: 'Multiple',
subtitle: 'Batch download',
icon: Icons.file_copy_rounded,
gradient: const [Color(0xFFF59E0B), Color(0xFFFBBF24)],
onTap: () => Navigator.push(
context,
MaterialPageRoute(
builder: (context) => const MultipleDownloadsPage(),
),
),
),
_FeatureCard(
title: 'Permission',
subtitle: 'Manage access',
icon: Icons.security_rounded,
gradient: const [Color(0xFF3B82F6), Color(0xFF60A5FA)],
onTap: () => Navigator.push(
context,
MaterialPageRoute(
builder: (context) => const PermissionPage(),
),
),
),
_FeatureCard(
title: 'File Types',
subtitle: 'All formats',
icon: Icons.folder_rounded,
gradient: const [Color(0xFFEF4444), Color(0xFFF87171)],
onTap: () => Navigator.push(
context,
MaterialPageRoute(
builder: (context) => const FileTypesPage(),
),
),
),
],
),
),
],
),
),
),
);
}
}
// Feature Card Widget
class _FeatureCard extends StatelessWidget {
final String title;
final String subtitle;
final IconData icon;
final List<Color> gradient;
final VoidCallback onTap;
const _FeatureCard({
required this.title,
required this.subtitle,
required this.icon,
required this.gradient,
required this.onTap,
});
@override
Widget build(BuildContext context) {
return Card(
elevation: 4,
child: InkWell(
onTap: onTap,
borderRadius: BorderRadius.circular(16),
child: Container(
decoration: BoxDecoration(
gradient: LinearGradient(
begin: Alignment.topLeft,
end: Alignment.bottomRight,
colors: gradient,
),
borderRadius: BorderRadius.circular(16),
),
child: Padding(
padding: const EdgeInsets.all(16),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Container(
padding: const EdgeInsets.all(12),
decoration: BoxDecoration(
color: Colors.white.withOpacity(0.3),
shape: BoxShape.circle,
),
child: Icon(
icon,
size: 32,
color: Colors.white,
),
),
const SizedBox(height: 12),
Text(
title,
style: const TextStyle(
fontSize: 18,
fontWeight: FontWeight.bold,
color: Colors.white,
),
),
const SizedBox(height: 4),
Text(
subtitle,
style: TextStyle(
fontSize: 12,
color: Colors.white.withOpacity(0.9),
),
),
],
),
),
),
),
);
}
}
// =============================================================================
// SIMPLE DOWNLOAD PAGE
// =============================================================================
class SimpleDownloadPage extends StatefulWidget {
const SimpleDownloadPage({Key? key}) : super(key: key);
@override
State<SimpleDownloadPage> createState() => _SimpleDownloadPageState();
}
class _SimpleDownloadPageState extends State<SimpleDownloadPage> {
String _status = 'Ready to download';
bool _isDownloading = false;
bool _isSuccess = false;
Future<void> _downloadFile() async {
setState(() {
_isDownloading = true;
_status = 'Downloading...';
_isSuccess = false;
});
final result = await FlutterAnyDownload.instance.download(
url: 'https://www.princexml.com/samples/icelandic/dictionary.pdf',
filename: 'sample_${DateTime.now().millisecondsSinceEpoch}.pdf',
);
setState(() {
_isDownloading = false;
_isSuccess = result.success;
if (result.success) {
_status = 'Download complete! ✅';
} else {
_status = 'Error: ${result.message}';
}
});
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text('Simple Download'),
backgroundColor: Colors.transparent,
elevation: 0,
),
body: Container(
decoration: BoxDecoration(
gradient: LinearGradient(
begin: Alignment.topCenter,
end: Alignment.bottomCenter,
colors: [
const Color(0xFF6366F1).withOpacity(0.1),
Colors.white,
],
),
),
child: Center(
child: Padding(
padding: const EdgeInsets.all(24),
child: Card(
elevation: 8,
child: Padding(
padding: const EdgeInsets.all(32),
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
// Animated Icon
TweenAnimationBuilder<double>(
tween: Tween(begin: 0, end: _isDownloading ? 1 : 0),
duration: const Duration(milliseconds: 300),
builder: (context, value, child) {
return Transform.rotate(
angle: value * 2 * 3.14159,
child: Container(
padding: const EdgeInsets.all(24),
decoration: BoxDecoration(
color: _isSuccess
? Colors.green.withOpacity(0.1)
: const Color(0xFF6366F1).withOpacity(0.1),
shape: BoxShape.circle,
),
child: Icon(
_isSuccess
? Icons.check_circle_rounded
: Icons.download_rounded,
size: 64,
color: _isSuccess ? Colors.green : const Color(0xFF6366F1),
),
),
);
},
),
const SizedBox(height: 24),
Text(
_status,
textAlign: TextAlign.center,
style: TextStyle(
fontSize: 16,
color: Colors.grey[700],
),
),
const SizedBox(height: 32),
SizedBox(
width: double.infinity,
child: ElevatedButton.icon(
onPressed: _isDownloading ? null : _downloadFile,
icon: _isDownloading
? const SizedBox(
width: 20,
height: 20,
child: CircularProgressIndicator(
strokeWidth: 2,
color: Colors.white,
),
)
: const Icon(Icons.download_rounded),
label: Text(_isDownloading ? 'Downloading...' : 'Download PDF'),
style: ElevatedButton.styleFrom(
backgroundColor: const Color(0xFF6366F1),
foregroundColor: Colors.white,
padding: const EdgeInsets.symmetric(vertical: 16),
),
),
),
],
),
),
),
),
),
),
);
}
}
// =============================================================================
// PROGRESS DOWNLOAD PAGE
// =============================================================================
class ProgressDownloadPage extends StatefulWidget {
const ProgressDownloadPage({Key? key}) : super(key: key);
@override
State<ProgressDownloadPage> createState() => _ProgressDownloadPageState();
}
class _ProgressDownloadPageState extends State<ProgressDownloadPage>
with SingleTickerProviderStateMixin {
double _progress = 0.0;
String _status = 'Ready';
bool _isDownloading = false;
late AnimationController _controller;
@override
void initState() {
super.initState();
_controller = AnimationController(
vsync: this,
duration: const Duration(seconds: 2),
);
}
@override
void dispose() {
_controller.dispose();
super.dispose();
}
Future<void> _downloadWithProgress() async {
setState(() {
_isDownloading = true;
_progress = 0.0;
_status = 'Starting download...';
});
_controller.repeat();
final result = await FlutterAnyDownload.instance.download(
url: 'https://getsamplefiles.com/download/zip/sample-5.zip',
filename: 'large_file_${DateTime.now().millisecondsSinceEpoch}.zip',
onProgress: (downloaded, total) {
setState(() {
_progress = downloaded / total;
_status =
'${(downloaded / 1024 / 1024).toStringAsFixed(2)} MB / ${(total / 1024 / 1024).toStringAsFixed(2)} MB';
});
},
);
_controller.stop();
setState(() {
_isDownloading = false;
if (result.success) {
_progress = 1.0;
_status = 'Download complete! ✅';
} else {
_status = 'Download failed ❌';
}
});
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text('Progress Download'),
backgroundColor: Colors.transparent,
elevation: 0,
),
body: Container(
decoration: BoxDecoration(
gradient: LinearGradient(
begin: Alignment.topCenter,
end: Alignment.bottomCenter,
colors: [
const Color(0xFFEC4899).withOpacity(0.1),
Colors.white,
],
),
),
child: Center(
child: Padding(
padding: const EdgeInsets.all(24),
child: Card(
elevation: 8,
child: Padding(
padding: const EdgeInsets.all(32),
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
// Circular Progress
Stack(
alignment: Alignment.center,
children: [
SizedBox(
width: 150,
height: 150,
child: CircularProgressIndicator(
value: _progress,
strokeWidth: 12,
backgroundColor: Colors.grey[200],
valueColor: const AlwaysStoppedAnimation<Color>(
Color(0xFFEC4899),
),
),
),
Column(
children: [
Text(
'${(_progress * 100).toInt()}%',
style: const TextStyle(
fontSize: 36,
fontWeight: FontWeight.bold,
color: Color(0xFFEC4899),
),
),
if (_isDownloading)
RotationTransition(
turns: _controller,
child: const Icon(
Icons.downloading_rounded,
color: Color(0xFFEC4899),
),
),
],
),
],
),
const SizedBox(height: 32),
// Linear Progress
ClipRRect(
borderRadius: BorderRadius.circular(10),
child: LinearProgressIndicator(
value: _progress,
minHeight: 10,
backgroundColor: Colors.grey[200],
valueColor: const AlwaysStoppedAnimation<Color>(
Color(0xFFEC4899),
),
),
),
const SizedBox(height: 16),
Text(
_status,
textAlign: TextAlign.center,
style: TextStyle(
fontSize: 14,
color: Colors.grey[600],
),
),
const SizedBox(height: 32),
SizedBox(
width: double.infinity,
child: ElevatedButton.icon(
onPressed: _isDownloading ? null : _downloadWithProgress,
icon: const Icon(Icons.file_download_rounded),
label: const Text('Download Large File'),
style: ElevatedButton.styleFrom(
backgroundColor: const Color(0xFFEC4899),
foregroundColor: Colors.white,
padding: const EdgeInsets.symmetric(vertical: 16),
),
),
),
],
),
),
),
),
),
),
);
}
}
// =============================================================================
// SILENT DOWNLOAD PAGE
// =============================================================================
class SilentDownloadPage extends StatelessWidget {
const SilentDownloadPage({Key? key}) : super(key: key);
Future<void> _downloadSilently(BuildContext context) async {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(
content: const Row(
children: [
CircularProgressIndicator(strokeWidth: 2, color: Colors.white),
SizedBox(width: 16),
Text('Downloading silently...'),
],
),
duration: const Duration(seconds: 2),
backgroundColor: const Color(0xFF10B981),
),
);
final result = await FlutterAnyDownload.instance.downloadSilent(
url: 'https://jsonplaceholder.typicode.com/posts',
filename: 'data_${DateTime.now().millisecondsSinceEpoch}.json',
saveToDownloads: false,
);
if (!context.mounted) return;
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(
content: Row(
children: [
Icon(
result.success ? Icons.check_circle : Icons.error,
color: Colors.white,
),
const SizedBox(width: 16),
Expanded(
child: Text(
result.success ? 'Downloaded silently!' : 'Failed: ${result.message}',
),
),
],
),
backgroundColor: result.success ? const Color(0xFF10B981) : Colors.red,
),
);
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text('Silent Download'),
backgroundColor: Colors.transparent,
elevation: 0,
),
body: Container(
decoration: BoxDecoration(
gradient: LinearGradient(
begin: Alignment.topCenter,
end: Alignment.bottomCenter,
colors: [
const Color(0xFF10B981).withOpacity(0.1),
Colors.white,
],
),
),
child: Center(
child: Padding(
padding: const EdgeInsets.all(24),
child: Card(
elevation: 8,
child: Padding(
padding: const EdgeInsets.all(32),
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
Container(
padding: const EdgeInsets.all(24),
decoration: BoxDecoration(
color: const Color(0xFF10B981).withOpacity(0.1),
shape: BoxShape.circle,
),
child: const Icon(
Icons.notifications_off_rounded,
size: 64,
color: Color(0xFF10B981),
),
),
const SizedBox(height: 24),
const Text(
'Silent Download',
style: TextStyle(
fontSize: 24,
fontWeight: FontWeight.bold,
),
),
const SizedBox(height: 16),
Text(
'Downloads files in the background without showing notifications. Perfect for app data and configurations.',
textAlign: TextAlign.center,
style: TextStyle(
fontSize: 14,
color: Colors.grey[600],
),
),
const SizedBox(height: 32),
SizedBox(
width: double.infinity,
child: ElevatedButton.icon(
onPressed: () => _downloadSilently(context),
icon: const Icon(Icons.download_rounded),
label: const Text('Download Silently'),
style: ElevatedButton.styleFrom(
backgroundColor: const Color(0xFF10B981),
foregroundColor: Colors.white,
padding: const EdgeInsets.symmetric(vertical: 16),
),
),
),
],
),
),
),
),
),
),
);
}
}
// =============================================================================
// MULTIPLE DOWNLOADS PAGE
// =============================================================================
class MultipleDownloadsPage extends StatefulWidget {
const MultipleDownloadsPage({Key? key}) : super(key: key);
@override
State<MultipleDownloadsPage> createState() => _MultipleDownloadsPageState();
}
class _MultipleDownloadsPageState extends State<MultipleDownloadsPage> {
final List<DownloadItem> _downloads = [];
bool _isDownloading = false;
Future<void> _downloadMultipleFiles() async {
setState(() {
_isDownloading = true;
_downloads.clear();
});
final files = [
{
'url': 'https://www.princexml.com/samples/invoice-colorful/invoicesample.pdf',
'name': 'invoice_1.pdf'
},
{
'url': 'https://www.princexml.com/samples/invoice-plain/index.pdf',
'name': 'invoice_2.pdf'
},
{
'url': 'https://www.princexml.com/samples/textbook/somatosensory.pdf',
'name': 'textbook.pdf'
},
];
for (var file in files) {
final item = DownloadItem(
filename: file['name']!,
status: 'Waiting...',
progress: 0.0,
isComplete: false,
);
setState(() => _downloads.add(item));
setState(() => item.status = 'Downloading...');
final result = await FlutterAnyDownload.instance.download(
url: file['url']!,
filename: '${DateTime.now().millisecondsSinceEpoch}_${file['name']!}',
onProgress: (downloaded, total) {
setState(() {
item.progress = downloaded / total;
item.status = '${(item.progress * 100).toInt()}%';
});
},
);
setState(() {
item.isComplete = result.success;
item.status = result.success ? 'Complete' : 'Failed';
});
await Future.delayed(const Duration(milliseconds: 500));
}
setState(() => _isDownloading = false);
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text('Multiple Downloads'),
backgroundColor: Colors.transparent,
elevation: 0,
),
body: Container(
decoration: BoxDecoration(
gradient: LinearGradient(
begin: Alignment.topCenter,
end: Alignment.bottomCenter,
colors: [
const Color(0xFFF59E0B).withOpacity(0.1),
Colors.white,
],
),
),
child: Column(
children: [
Padding(
padding: const EdgeInsets.all(24),
child: SizedBox(
width: double.infinity,
child: ElevatedButton.icon(
onPressed: _isDownloading || _downloads.isNotEmpty
? null
: _downloadMultipleFiles,
icon: const Icon(Icons.file_download_rounded),
label: const Text('Start Batch Download'),
style: ElevatedButton.styleFrom(
backgroundColor: const Color(0xFFF59E0B),
foregroundColor: Colors.white,
padding: const EdgeInsets.symmetric(vertical: 16),
),
),
),
),
Expanded(
child: _downloads.isEmpty
? Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Icon(
Icons.file_copy_rounded,
size: 64,
color: Colors.grey[300],
),
const SizedBox(height: 16),
Text(
'No downloads yet',
style: TextStyle(
fontSize: 18,
color: Colors.grey[400],
),
),
],
),
)
: ListView.builder(
padding: const EdgeInsets.all(16),
itemCount: _downloads.length,
itemBuilder: (context, index) {
final item = _downloads[index];
return Card(
margin: const EdgeInsets.only(bottom: 12),
child: Padding(
padding: const EdgeInsets.all(16),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
children: [
Container(
padding: const EdgeInsets.all(8),
decoration: BoxDecoration(
color: item.isComplete
? Colors.green.withOpacity(0.1)
: const Color(0xFFF59E0B).withOpacity(0.1),
borderRadius: BorderRadius.circular(8),
),
child: Icon(
item.isComplete
? Icons.check_circle_rounded
: Icons.description_rounded,
color: item.isComplete
? Colors.green
: const Color(0xFFF59E0B),
),
),
const SizedBox(width: 12),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
item.filename,
style: const TextStyle(
fontWeight: FontWeight.w600,
),
),
const SizedBox(height: 4),
Text(
item.status,
style: TextStyle(
fontSize: 12,
color: Colors.grey[600],
),
),
],
),
),
],
),
if (!item.isComplete) ...[
const SizedBox(height: 12),
ClipRRect(
borderRadius: BorderRadius.circular(4),
child: LinearProgressIndicator(
value: item.progress,
minHeight: 6,
backgroundColor: Colors.grey[200],
valueColor: const AlwaysStoppedAnimation<Color>(
Color(0xFFF59E0B),
),
),
),
],
],
),
),
);
},
),
),
],
),
),
);
}
}
class DownloadItem {
final String filename;
String status;
double progress;
bool isComplete;
DownloadItem({
required this.filename,
required this.status,
this.progress = 0.0,
this.isComplete = false,
});
}
// =============================================================================
// PERMISSION PAGE
// =============================================================================
class PermissionPage extends StatefulWidget {
const PermissionPage({Key? key}) : super(key: key);
@override
State<PermissionPage> createState() => _PermissionPageState();
}
class _PermissionPageState extends State<PermissionPage> {
bool? _permissionGranted;
@override
void initState() {
super.initState();
_checkPermission();
}
Future<void> _checkPermission() async {
final granted = await FlutterAnyDownload.instance.areNotificationsEnabled();
setState(() => _permissionGranted = granted);
}
Future<void> _requestPermission() async {
final granted = await FlutterAnyDownload.instance.requestPermission();
setState(() => _permissionGranted = granted);
if (mounted) {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(
content: Row(
children: [
Icon(
granted ? Icons.check_circle : Icons.error,
color: Colors.white,
),
const SizedBox(width: 16),
Expanded(
child: Text(
granted
? 'Permission granted!'
: 'Permission denied. Downloads will work without notifications.',
),
),
],
),
backgroundColor: granted ? Colors.green : Colors.orange,
),
);
}
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text('Permissions'),
backgroundColor: Colors.transparent,
elevation: 0,
),
body: Container(
decoration: BoxDecoration(
gradient: LinearGradient(
begin: Alignment.topCenter,
end: Alignment.bottomCenter,
colors: [
const Color(0xFF3B82F6).withOpacity(0.1),
Colors.white,
],
),
),
child: Center(
child: Padding(
padding: const EdgeInsets.all(24),
child: Card(
elevation: 8,
child: Padding(
padding: const EdgeInsets.all(32),
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
Container(
padding: const EdgeInsets.all(24),
decoration: BoxDecoration(
color: (_permissionGranted ?? false)
? Colors.green.withOpacity(0.1)
: const Color(0xFF3B82F6).withOpacity(0.1),
shape: BoxShape.circle,
),
child: Icon(
(_permissionGranted ?? false)
? Icons.check_circle_rounded
: Icons.security_rounded,
size: 64,
color: (_permissionGranted ?? false)
? Colors.green
: const Color(0xFF3B82F6),
),
),
const SizedBox(height: 24),
Text(
_permissionGranted == null
? 'Checking...'
: _permissionGranted!
? 'Notifications Enabled'
: 'Notifications Disabled',
style: const TextStyle(
fontSize: 24,
fontWeight: FontWeight.bold,
),
),
const SizedBox(height: 16),
Text(
_permissionGranted == null
? 'Checking notification permission status...'
: _permissionGranted!
? 'You will receive download progress notifications.'
: 'Enable notifications to see download progress.',
textAlign: TextAlign.center,
style: TextStyle(
fontSize: 14,
color: Colors.grey[600],
),
),
const SizedBox(height: 32),
SizedBox(
width: double.infinity,
child: ElevatedButton.icon(
onPressed: _requestPermission,
icon: const Icon(Icons.security_rounded),
label: const Text('Request Permission'),
style: ElevatedButton.styleFrom(
backgroundColor: const Color(0xFF3B82F6),
foregroundColor: Colors.white,
padding: const EdgeInsets.symmetric(vertical: 16),
),
),
),
],
),
),
),
),
),
),
);
}
}
// =============================================================================
// FILE TYPES PAGE
// =============================================================================
class FileTypesPage extends StatelessWidget {
const FileTypesPage({Key? key}) : super(key: key);
Future<void> _downloadFile(
BuildContext context,
String url,
String filename,
String type,
) async {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(
content: Text('Downloading $type...'),
duration: const Duration(seconds: 1),
),
);
final result = await FlutterAnyDownload.instance.download(
url: url,
filename: '${DateTime.now().millisecondsSinceEpoch}_$filename',
);
if (!context.mounted) return;
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(
content: Row(
children: [
Icon(
result.success ? Icons.check_circle : Icons.error,
color: Colors.white,
),
const SizedBox(width: 16),
Expanded(
child: Text(
result.success
? '$type downloaded successfully!'
: 'Failed: ${result.message}',
),
),
],
),
backgroundColor: result.success ? Colors.green : Colors.red,
),
);
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text('File Types'),
backgroundColor: Colors.transparent,
elevation: 0,
),
body: Container(
decoration: BoxDecoration(
gradient: LinearGradient(
begin: Alignment.topCenter,
end: Alignment.bottomCenter,
colors: [
const Color(0xFFEF4444).withOpacity(0.1),
Colors.white,
],
),
),
child: ListView(
padding: const EdgeInsets.all(16),
children: [
_FileTypeCard(
title: 'PDF Document',
subtitle: 'Portable Document Format',
icon: Icons.picture_as_pdf_rounded,
color: Colors.red,
onTap: () => _downloadFile(
context,
'https://www.princexml.com/samples/newsletter/drylab.pdf',
'document.pdf',
'PDF',
),
),
_FileTypeCard(
title: 'ZIP Archive',
subtitle: 'Compressed file',
icon: Icons.folder_zip_rounded,
color: Colors.orange,
onTap: () => _downloadFile(
context,
'https://getsamplefiles.com/download/zip/sample-3.zip',
'archive.zip',
'ZIP',
),
),
_FileTypeCard(
title: 'JSON Data',
subtitle: 'JavaScript Object Notation',
icon: Icons.data_object_rounded,
color: Colors.blue,
onTap: () => _downloadFile(
context,
'https://jsonplaceholder.typicode.com/posts',
'data.json',
'JSON',
),
),
_FileTypeCard(
title: 'Text File',
subtitle: 'Plain text document',
icon: Icons.text_snippet_rounded,
color: Colors.green,
onTap: () => _downloadFile(
context,
'https://www.w3.org/TR/PNG/iso_8859-1.txt',
'text.txt',
'TXT',
),
),
],
),
),
);
}
}
class _FileTypeCard extends StatelessWidget {
final String title;
final String subtitle;
final IconData icon;
final Color color;
final VoidCallback onTap;
const _FileTypeCard({
required this.title,
required this.subtitle,
required this.icon,
required this.color,
required this.onTap,
});
@override
Widget build(BuildContext context) {
return Card(
margin: const EdgeInsets.only(bottom: 16),
child: InkWell(
onTap: onTap,
borderRadius: BorderRadius.circular(16),
child: Padding(
padding: const EdgeInsets.all(20),
child: Row(
children: [
Container(
padding: const EdgeInsets.all(16),
decoration: BoxDecoration(
color: color.withOpacity(0.1),
borderRadius: BorderRadius.circular(12),
),
child: Icon(
icon,
size: 32,
color: color,
),
),
const SizedBox(width: 16),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
title,
style: const TextStyle(
fontSize: 18,
fontWeight: FontWeight.w600,
),
),
const SizedBox(height: 4),
Text(
subtitle,
style: TextStyle(
fontSize: 14,
color: Colors.grey[600],
),
),
],
),
),
Icon(
Icons.download_rounded,
color: color,
),
],
),
),
),
);
}
}Metadata
1
likes
0
points
276
downloads
Publisher
Weekly Downloads
Metadata
Download any file and open Android and iOS
Repository (GitHub)
View/report issues
License
unknown (license)
Dependencies
flutter, flutter_local_notifications, http, path_provider, permission_handler, plugin_platform_interface
More
Packages that depend on flutter_any_download
Packages that implement flutter_any_download
