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xtremobile/lib/mobile/features/iptv/screens/native_player_screen.dart
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Dart

import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:video_player/video_player.dart';
import 'package:chewie/chewie.dart';
import 'package:path_provider/path_provider.dart';
import '../../../../core/models/playlist_config.dart';
import '../../../../core/models/iptv_models.dart';
import '../../../../core/theme/app_colors.dart';
import '../../../../features/iptv/services/xtream_service_mobile.dart';
/// Stream type enum for player
enum StreamType { live, vod, series }
/// Native video player screen for Android/iOS
/// Uses video_player + chewie for HLS/MP4 playback
class NativePlayerScreen extends ConsumerStatefulWidget {
final String streamId;
final String title;
final StreamType streamType;
final String containerExtension;
final PlaylistConfig playlist;
final List<Channel>? channels;
final int initialIndex;
const NativePlayerScreen({
super.key,
required this.streamId,
required this.title,
required this.playlist,
this.streamType = StreamType.live,
this.containerExtension = 'mp4',
this.channels,
this.initialIndex = 0,
});
@override
ConsumerState<NativePlayerScreen> createState() => _NativePlayerScreenState();
}
class _NativePlayerScreenState extends ConsumerState<NativePlayerScreen> {
VideoPlayerController? _videoController;
ChewieController? _chewieController;
bool _isLoading = true;
String? _errorMessage;
late int _currentIndex;
XtreamServiceMobile? _xtreamService; // Make nullable to handle async init
@override
void initState() {
super.initState();
_currentIndex = widget.initialIndex;
// Lock to landscape for video playback
SystemChrome.setPreferredOrientations([
DeviceOrientation.landscapeLeft,
DeviceOrientation.landscapeRight,
]);
SystemChrome.setEnabledSystemUIMode(SystemUiMode.immersiveSticky);
// Initialize service and then player
_initializeServiceAndPlayer();
}
Future<void> _initializeServiceAndPlayer() async {
try {
final dir = await getApplicationDocumentsDirectory();
_xtreamService = XtreamServiceMobile(dir.path);
_xtreamService!.setPlaylist(widget.playlist);
await _initializePlayer();
} catch (e) {
if (mounted) {
setState(() {
_isLoading = false;
_errorMessage = "Service Error: $e";
});
}
}
}
Future<void> _initializePlayer() async {
try {
if (_xtreamService == null) return; // Should not happen if called correctly
setState(() {
_isLoading = true;
_errorMessage = null;
});
// Dispose previous controllers if switching channels
await _disposeControllers();
// Determine effective Stream ID
final currentStreamId = widget.channels != null && widget.channels!.isNotEmpty
? widget.channels![_currentIndex].streamId
: widget.streamId;
// Build stream URL based on type
String streamUrl;
if (widget.streamType == StreamType.live) {
// Live TV - use HLS format for best mobile compatibility
streamUrl = _xtreamService!.getLiveStreamUrl(currentStreamId);
} else if (widget.streamType == StreamType.vod) {
// Movies
streamUrl = _xtreamService!.getVodStreamUrl(currentStreamId, widget.containerExtension);
} else {
// Series
streamUrl = _xtreamService!.getSeriesStreamUrl(currentStreamId, widget.containerExtension);
}
debugPrint('NativePlayer: Loading stream: $streamUrl');
// Initialize video controller
_videoController = VideoPlayerController.networkUrl(
Uri.parse(streamUrl),
httpHeaders: {
'User-Agent': 'XtremFlow/1.0',
},
);
await _videoController!.initialize();
// Initialize chewie controller with custom options
_chewieController = ChewieController(
videoPlayerController: _videoController!,
autoPlay: true,
looping: widget.streamType == StreamType.live, // Loop live streams
allowFullScreen: true,
allowMuting: true,
showControls: true,
showControlsOnInitialize: false,
hideControlsTimer: const Duration(seconds: 3),
materialProgressColors: ChewieProgressColors(
playedColor: AppColors.primary,
handleColor: AppColors.primary,
backgroundColor: Colors.white24,
bufferedColor: Colors.white38,
),
placeholder: Container(
color: Colors.black,
child: const Center(
child: CircularProgressIndicator(color: AppColors.primary),
),
),
errorBuilder: (context, errorMessage) {
return Center(
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
const Icon(Icons.error_outline, color: Colors.red, size: 48),
const SizedBox(height: 16),
Text(
'Erreur de lecture',
style: const TextStyle(color: Colors.white, fontSize: 18),
),
const SizedBox(height: 8),
Text(
errorMessage,
style: const TextStyle(color: Colors.white70, fontSize: 14),
textAlign: TextAlign.center,
),
],
),
);
},
);
setState(() {
_isLoading = false;
});
} catch (e) {
debugPrint('NativePlayer error: $e');
setState(() {
_isLoading = false;
_errorMessage = e.toString();
});
}
}
Future<void> _disposeControllers() async {
_chewieController?.dispose();
_chewieController = null;
await _videoController?.dispose();
_videoController = null;
}
void _playNext() {
if (widget.channels == null || widget.channels!.isEmpty) return;
final nextIndex = (_currentIndex + 1) % widget.channels!.length;
_switchChannel(nextIndex);
}
void _playPrevious() {
if (widget.channels == null || widget.channels!.isEmpty) return;
final prevIndex = (_currentIndex - 1 + widget.channels!.length) % widget.channels!.length;
_switchChannel(prevIndex);
}
void _switchChannel(int index) {
setState(() {
_currentIndex = index;
});
_initializeServiceAndPlayer(); // Re-trigger init purely for player part
}
@override
void dispose() {
_disposeControllers();
_xtreamService?.dispose();
// Restore normal orientation
SystemChrome.setPreferredOrientations([
DeviceOrientation.portraitUp,
DeviceOrientation.portraitDown,
DeviceOrientation.landscapeLeft,
DeviceOrientation.landscapeRight,
]);
SystemChrome.setEnabledSystemUIMode(SystemUiMode.edgeToEdge);
super.dispose();
}
@override
Widget build(BuildContext context) {
final title = widget.channels != null && widget.channels!.isNotEmpty
? widget.channels![_currentIndex].name
: widget.title;
return Scaffold(
backgroundColor: Colors.black,
body: Stack(
children: [
// Video Player
if (_errorMessage != null)
_buildErrorView()
else if (_isLoading)
_buildLoadingView()
else if (_chewieController != null)
Center(
child: Chewie(controller: _chewieController!),
)
else
_buildLoadingView(),
// Custom top bar for channel switching (live TV only)
if (widget.channels != null && widget.channels!.isNotEmpty)
Positioned(
top: 0,
left: 0,
right: 0,
child: SafeArea(
child: Container(
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
decoration: BoxDecoration(
gradient: LinearGradient(
begin: Alignment.topCenter,
end: Alignment.bottomCenter,
colors: [
Colors.black.withOpacity(0.7),
Colors.transparent,
],
),
),
child: Row(
children: [
IconButton(
icon: const Icon(Icons.arrow_back, color: Colors.white),
onPressed: () => Navigator.pop(context),
),
Expanded(
child: Text(
title,
style: const TextStyle(
color: Colors.white,
fontSize: 18,
fontWeight: FontWeight.w600,
),
textAlign: TextAlign.center,
maxLines: 1,
overflow: TextOverflow.ellipsis,
),
),
IconButton(
icon: const Icon(Icons.skip_previous, color: Colors.white),
onPressed: _playPrevious,
),
IconButton(
icon: const Icon(Icons.skip_next, color: Colors.white),
onPressed: _playNext,
),
],
),
),
),
),
// Back button for VOD/Series (no channel switching)
if (widget.channels == null || widget.channels!.isEmpty)
Positioned(
top: 0,
left: 0,
child: SafeArea(
child: IconButton(
icon: Container(
padding: const EdgeInsets.all(8),
decoration: BoxDecoration(
color: Colors.black45,
shape: BoxShape.circle,
),
child: const Icon(Icons.arrow_back, color: Colors.white),
),
onPressed: () => Navigator.pop(context),
),
),
),
],
),
);
}
Widget _buildLoadingView() {
return const Center(
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
CircularProgressIndicator(color: AppColors.primary),
SizedBox(height: 16),
Text(
'Chargement...',
style: TextStyle(color: Colors.white70),
),
],
),
);
}
Widget _buildErrorView() {
return Center(
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
const Icon(Icons.error_outline, size: 64, color: Colors.red),
const SizedBox(height: 16),
const Text(
'Erreur de lecture',
style: TextStyle(color: Colors.white, fontSize: 18),
),
const SizedBox(height: 8),
Text(
_errorMessage ?? 'Une erreur inconnue est survenue',
style: const TextStyle(color: Colors.white70),
textAlign: TextAlign.center,
),
const SizedBox(height: 24),
Row(
mainAxisSize: MainAxisSize.min,
children: [
ElevatedButton.icon(
onPressed: () => Navigator.pop(context),
icon: const Icon(Icons.arrow_back),
label: const Text('Retour'),
style: ElevatedButton.styleFrom(
backgroundColor: Colors.grey[800],
),
),
const SizedBox(width: 16),
ElevatedButton.icon(
onPressed: _initializePlayer,
icon: const Icon(Icons.refresh),
label: const Text('Réessayer'),
style: ElevatedButton.styleFrom(
backgroundColor: AppColors.primary,
),
),
],
),
],
),
);
}
}