private async Task GetCategory(Theme theme)
{
Func<Task<IBitmap>> lazyImageFactory = async () =>
{
var feed = await _rssReader.GetFeed(theme.FeedUrl);
var firstImageFromFeed = _rssReader.GetFirstImageMetaData(feed);
firstImageFromFeed.Category = theme.Name;
return await _downloadManager.DownloadImage(firstImageFromFeed.imageThumbnail);
};
var categoryItem = new CategoryItem(theme.FeedUrl, theme.Name, lazyImageFactory);
CategoryItems.Add(categoryItem);
await categoryItem.LoadImage();
}
private async Task GetCategory(Theme theme)
{
try
{
//var feed = await _rssReader.GetFeed();
//var firstImageFromFeed = _rssReader.GetImageMetaData(feed).First();
// firstImageFromFeed.Category = theme.Name;
await Execute.OnUIThreadAsync(async () =>
{
var categoryItem = new CategoryItem(theme.FeedUrl, theme.Name);
CategoryItems.Add(categoryItem);
});
}
catch (Exception e)
{
if (!shown)
{
shown = true;
//MessageBox.Show("Please check your network connection");
}
}
}