public async Task Refresh() { foreach (var item in LocalLibrary) { var gallery = await ScanForGalleryAsync( await HentaiApp.Instance.Resolve <IPlatformService>().GetFolder(item.Token)); LocalLibraryDb.Instance.UpdateLocalLibrary(item, gallery); } LocalGallery.Clear(); LocalLibraryDb.Instance.GetLocalGallery().ForEach(it => LocalGallery.Add(it)); }