27 lines
721 B
Dart
27 lines
721 B
Dart
// Author: fengshengxiong
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// Date: 2024/6/25
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// Description: 自定义音乐缓存管理器
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import 'package:flutter_cache_manager/flutter_cache_manager.dart';
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import 'package:tone_snap/utils/obj_util.dart';
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class MusicCacheManager {
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static const key = 'musicCacheKey';
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static CacheManager instance = CacheManager(
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Config(
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key,
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stalePeriod: const Duration(days: 7),
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maxNrOfCacheObjects: 30,
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),
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);
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static String getCacheKey(String videoId) {
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return 'music_$videoId';
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}
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/// 检查是否有缓存
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static Future<FileInfo?> checkCache(String? videoId) async {
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if (ObjUtil.isEmpty(videoId)) return null;
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return await instance.getFileFromCache(getCacheKey(videoId!));
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}
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} |