39 lines
954 B
Dart
39 lines
954 B
Dart
import 'dart:typed_data';
|
|
|
|
import 'package:photos/core/cache/lru_map.dart';
|
|
import 'package:photos/core/constants.dart';
|
|
import 'package:photos/models/ente_file.dart';
|
|
|
|
class ThumbnailLruCache {
|
|
static final LRUMap<String, Uint8List> _map = LRUMap(1000);
|
|
|
|
static Uint8List get(EnteFile enteFile, [int size]) {
|
|
return _map.get(
|
|
enteFile.cacheKey() +
|
|
"_" +
|
|
(size != null ? size.toString() : kThumbnailLargeSize.toString()),
|
|
);
|
|
}
|
|
|
|
static void put(
|
|
EnteFile enteFile,
|
|
Uint8List imageData, [
|
|
int size,
|
|
]) {
|
|
_map.put(
|
|
enteFile.cacheKey() +
|
|
"_" +
|
|
(size != null ? size.toString() : kThumbnailLargeSize.toString()),
|
|
imageData,
|
|
);
|
|
}
|
|
|
|
static void clearCache(EnteFile enteFile) {
|
|
_map.remove(
|
|
enteFile.cacheKey() + "_" + kThumbnailLargeSize.toString(),
|
|
);
|
|
_map.remove(
|
|
enteFile.cacheKey() + "_" + kThumbnailSmallSize.toString(),
|
|
);
|
|
}
|
|
}
|