private async Task <Uri> GetAlbumArtUri(Song song)
{
Uri albumArtUri = new Uri("ms-appx:///Resources/UnknownArt-116.png");
try
{
if (this.logger.IsDebugEnabled)
{
this.logger.Debug("Song album art: {0}.", song.AlbumArtUrl);
}
if (song.AlbumArtUrl != null)
{
string cachedFile = await this.albumArtCacheService.GetCachedImageAsync(song.AlbumArtUrl, size : 116);
if (!string.IsNullOrEmpty(cachedFile))
{
albumArtUri = AlbumArtUrlExtensions.ToLocalUri(cachedFile);
}
}
}
catch (OperationCanceledException exception)
{
this.logger.Debug(exception, "GetAlbumArtUri:: operation canceled.");
throw;
}
catch (Exception exception)
{
this.logger.Error(exception, "Cannot download album art.");
}
return(albumArtUri);
}
private void OnSuggestionsRequested(SearchPane sender, SearchPaneSuggestionsRequestedEventArgs args)
{
var searchPaneSuggestionsRequestDeferral = args.Request.GetDeferral();
this.SearchAsync(args)
.ContinueWith(
async x =>
{
foreach (var item in x.Result)
{
if (args.Request.IsCanceled)
{
break;
}
if (item.ItemType == SearchItemType.Title)
{
args.Request.SearchSuggestionCollection.AppendSearchSeparator(((SearchTitle)item).Title);
}
else
{
var searchResult = (SearchResult)item;
IRandomAccessStreamReference randomAccessStreamReference = null;
if (searchResult.AlbumArtUrl != null)
{
var pathToImage = await this.albumArtCacheService.GetCachedImageAsync(searchResult.AlbumArtUrl, size: 116);
if (string.IsNullOrEmpty(pathToImage))
{
randomAccessStreamReference = RandomAccessStreamReference.CreateFromUri(new Uri("ms-appx:///Assets/SmallLogo.png"));
}
else
{
randomAccessStreamReference = RandomAccessStreamReference.CreateFromUri(AlbumArtUrlExtensions.ToLocalUri(pathToImage));
}
}
else
{
randomAccessStreamReference =
RandomAccessStreamReference.CreateFromUri(new Uri("ms-appx:///Assets/SmallLogo.png"));
}
args.Request.SearchSuggestionCollection.AppendResultSuggestion(
searchResult.Title, searchResult.Details, searchResult.Tag, randomAccessStreamReference, "gMusicW");
}
}
searchPaneSuggestionsRequestDeferral.Complete();
},
TaskScheduler.FromCurrentSynchronizationContext());
}
