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Code Releases Activity

Uses blurhash hook state

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This commit is contained in:
Marty Fuhry 2024-02-21 20:13:47 -05:00
parent 4d60133504
commit c2694996e5
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GPG key ID: E2AB6392D894D900
2 changed files with 20 additions and 11 deletions
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18
mobile/lib/shared/ui/hooks/blurhash_hook.dart Normal file
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@ -0,0 +1,18 @@
import 'dart:convert';
import 'dart:typed_data';
import 'package:flutter/material.dart';
import 'package:flutter_hooks/flutter_hooks.dart';
import 'package:immich_mobile/shared/models/asset.dart';
import 'package:thumbhash/thumbhash.dart' as thumbhash;
ValueNotifier<Uint8List?> useBlurHashState(Asset? asset) {
if (asset?.thumbhash == null) {
return useState(null);
}
final rbga = thumbhash.thumbHashToRGBA(
base64Decode(asset!.thumbhash!),
);
return useState(thumbhash.rgbaToBmp(rbga));
}

13
mobile/lib/shared/ui/immich_thumbnail.dart
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@ -1,4 +1,3 @@
import 'dart:convert';
import 'dart:typed_data';
import 'package:flutter/material.dart';
@ -6,9 +5,9 @@ import 'package:flutter_hooks/flutter_hooks.dart';
import 'package:immich_mobile/modules/asset_viewer/image_providers/immich_local_thumbnail_provider.dart';
import 'package:immich_mobile/modules/asset_viewer/image_providers/immich_remote_image_provider.dart';
import 'package:immich_mobile/shared/models/asset.dart';
import 'package:immich_mobile/shared/ui/hooks/blurhash_hook.dart';
import 'package:immich_mobile/shared/ui/thumbhash_placeholder.dart';
import 'package:octo_image/octo_image.dart';
import 'package:thumbhash/thumbhash.dart' as thumbhash;
class ImmichThumbnail extends HookWidget {
const ImmichThumbnail({
@ -63,17 +62,9 @@ class ImmichThumbnail extends HookWidget {
static bool useLocal(Asset asset) => !asset.isRemote || asset.isLocal;
Uint8List? get _blurHash => asset?.thumbhash == null
? null
: thumbhash.rgbaToBmp(
thumbhash.thumbHashToRGBA(
base64Decode(asset!.thumbhash!),
),
);
@override
Widget build(BuildContext context) {
Uint8List? blurhash = useState(_blurHash).value;
Uint8List? blurhash = useBlurHashState(asset).value;
if (asset == null) {
return Container(
color: Colors.grey,