Source Code added

mobile/lib/infrastructure/loaders/thumbhash_image_request.dart

@@ -0,0 +1,21 @@
+part of 'image_request.dart';
+
+class ThumbhashImageRequest extends ImageRequest {
+  final String thumbhash;
+
+  ThumbhashImageRequest({required this.thumbhash});
+
+  @override
+  Future<ImageInfo?> load(ImageDecoderCallback decode, {double scale = 1.0}) async {
+    if (_isCancelled) {
+      return null;
+    }
+
+    final Map<String, int> info = await localImageApi.getThumbhash(thumbhash);
+    final frame = await _fromDecodedPlatformImage(info["pointer"]!, info["width"]!, info["height"]!, info["rowBytes"]!);
+    return frame == null ? null : ImageInfo(image: frame.image, scale: scale);
+  }
+
+  @override
+  void _onCancelled() {}
+}