private void SetGalleryCacheSize()
{
// gallery
long thumbnailCachesize = MyFile.DirectorySize(@"cache\gallery", "poster*.jpg");
labelForGalleryCacheSize.Text = MyFile.FormatSize(thumbnailCachesize);
}
public static bool ThumbnailsAlreadySet()
{
List <VideoInfo> videoInfos = ListVideoInfo.GetList();
int nbrThumbnails = videoInfos.Where(x => x.files.posterThumbnail != null).Count();
long thumbnailCachesize = MyFile.DirectorySize(@"cache\gallery", "poster*.jpg");
bool thumbnailsSet;
// if thumbnails set in list (nbrThumbnails > 0), but cache empty (thumbnailCachesize == 0)
// assume intent is to rebuild app thumbnails, so thumbnailsSet = false
// so thumbnails set only if set in list and set in cache
if (nbrThumbnails > 0 && thumbnailCachesize > 0)
{
thumbnailsSet = true;
}
else
{
thumbnailsSet = false;
}
return(thumbnailsSet);
}