immich/mobile/lib/utils/hooks/blurhash_hook.dart
Alex 4a2cf28882
feat: memories in new timeline (#19720)
* feat: memories sliver

* memories lane

* display and show memory

* fix: get correct memories

* naming

* pr feedback

* use equalsValue for visibility

---------

Co-authored-by: shenlong-tanwen <139912620+shalong-tanwen@users.noreply.github.com>
2025-07-04 13:49:15 -05:00

31 lines
798 B
Dart

import 'dart:convert';
import 'dart:typed_data';
import 'package:flutter_hooks/flutter_hooks.dart';
import 'package:immich_mobile/domain/models/asset/base_asset.model.dart';
import 'package:immich_mobile/entities/asset.entity.dart';
import 'package:thumbhash/thumbhash.dart' as thumbhash;
ObjectRef<Uint8List?> useBlurHashRef(Asset? asset) {
if (asset?.thumbhash == null) {
return useRef(null);
}
final rbga = thumbhash.thumbHashToRGBA(
base64Decode(asset!.thumbhash!),
);
return useRef(thumbhash.rgbaToBmp(rbga));
}
ObjectRef<Uint8List?> useDriftBlurHashRef(RemoteAsset? asset) {
if (asset?.thumbHash == null) {
return useRef(null);
}
final rbga = thumbhash.thumbHashToRGBA(
base64Decode(asset!.thumbHash!),
);
return useRef(thumbhash.rgbaToBmp(rbga));
}