33 lines
864 B
Dart
33 lines
864 B
Dart
import 'dart:io';
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import 'package:path_provider/path_provider.dart';
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import '../debug_log.dart';
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//图片磁盘缓存目录（2025-07 ~ 2026-06 的版本经 loadAndDecrypt 往里存过原图，当前无写入方，保留统计和清理给老用户兜底）
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class ImageDiskCache {
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static Future<String> findSavePath() async {
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final directory = await getTemporaryDirectory();
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String saveDir = '${directory.path}/cacheImage';
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Directory root = Directory(saveDir);
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if (!root.existsSync()) {
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debugLog(saveDir);
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await root.create();
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}
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return saveDir;
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}
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static Future<void> emptyCache() async {
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try {
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String saveDir = await findSavePath();
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Directory root = Directory(saveDir);
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if (root.existsSync()) {
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await root.delete(recursive: true);
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}
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} catch (e) {
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debugLog(e);
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}
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}
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}
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