28 lines
832 B
Dart
28 lines
832 B
Dart
import 'package:flutter_cache_manager/flutter_cache_manager.dart';
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/// The DefaultCacheManager that can be easily used directly. The code of
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/// this implementation can be used as inspiration for more complex cache
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/// managers.
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class CustomCacheManager extends CacheManager with ImageCacheManager {
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static const key = 'libCachedImageData';
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static final CustomCacheManager _instance = CustomCacheManager._();
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factory CustomCacheManager() {
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return _instance;
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}
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@override
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Future<FileInfo> downloadFile(String url,
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{String key, Map<String, String> authHeaders, bool force = false}) async {
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var file;
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try {
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file = await super
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.downloadFile(url, key: key, authHeaders: authHeaders, force: force);
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} catch (e) {}
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return file;
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}
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CustomCacheManager._() : super(Config(key));
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}
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