58 lines
1.2 KiB
Dart
58 lines
1.2 KiB
Dart
// lib/services/playback_service.dart
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import 'package:media_kit/media_kit.dart';
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class PlaybackService {
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static final PlaybackService _instance = PlaybackService._();
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factory PlaybackService() => _instance;
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PlaybackService._();
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late final Player _player;
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bool _initialized = false;
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// 获取 Player 实例（供 AudioService 直接监听）
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Player get player {
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if (!_initialized) init();
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return _player;
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}
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void init() {
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if (_initialized) return;
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_player = Player();
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_initialized = true;
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}
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Future<void> play(String url, {Map<String, String>? headers}) async {
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if (!_initialized) init();
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print('🎵 播放 URL: $url');
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print('📋 认证头: ${headers?.keys}');
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final media = headers != null && headers.isNotEmpty
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? Media(url, httpHeaders: headers)
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: Media(url);
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await _player.open(media);
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await _player.play();
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}
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void pause() {
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if (_initialized) _player.pause();
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}
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void resume() {
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if (_initialized) _player.play();
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}
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void stop() {
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if (_initialized) _player.stop();
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}
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void seek(Duration position) {
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if (_initialized) _player.seek(position);
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}
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void dispose() {
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if (_initialized) {
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_player.dispose();
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_initialized = false;
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}
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}
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}
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