public async Task UpdateBackContentImages() { var items = await GetCollectionItems(1, ImageType.Backdrop); if (items == null || items.Items.IsNullOrEmpty()) { return; } var item = items.Items.FirstOrDefault(); var apiClient = _connectionManager.GetApiClient(App.ServerInfo.Id); var wideUrl = apiClient.GetImageUrl(item, new ImageOptions { ImageType = ImageType.Backdrop, MaxWidth = 691, Quality = Constants.ImageQuality, EnableImageEnhancers = false }); try { var client = CreateClient(); var response = await client.GetAsync(wideUrl); var stream = await response.Content.ReadAsStreamAsync(); var imageSource = new BitmapImage(); imageSource.SetSource(stream); var writeableImage = new WriteableBitmap(imageSource); await SaveTheImage(writeableImage, WideTileBackUrl); var mediumWriteableImage = writeableImage.CentreCrop(336, 336); await SaveTheImage(mediumWriteableImage, MediumTileBackUrl); } catch (HttpException ex) { _logger.ErrorException("UpdateBackContentImages()", ex); } catch (Exception ex) { _logger.ErrorException("UpdateBackContentImages()", ex); } }