private async void itemGridView_ItemClick(object sender, ItemClickEventArgs e)
{
// Click the RiddleItem will open web browser to show the web content
// Get the link first
RiddleItem riddle = e.ClickedItem as RiddleItem;
if (riddle == null)
{
return;
}
// The URI to launch
string uriToLaunch = riddle.Link;
// Create a Uri object from a URI string
var uri = new Uri(uriToLaunch);
// Launch the URI
await Windows.System.Launcher.LaunchUriAsync(uri);
}
public static async Task<List<RiddleItem>> GetFeedAsync()
{
string feedUriString = RiddleRSS;
Windows.Web.Syndication.SyndicationClient client = new SyndicationClient();
Uri feedUri = new Uri(feedUriString);
try
{
SyndicationFeed feed = await client.RetrieveFeedAsync(feedUri);
// This code is executed after RetrieveFeedAsync returns the SyndicationFeed.
// Process the feed and copy the data you want into the FeedData and FeedItem classes.
//FeedData feedData = new FeedData();
List<RiddleItem> riddles = new List<RiddleItem>();
//if (feed.Title != null && feed.Title.Text != null)
//{
// feedData.Title = feed.Title.Text;
//}
//if (feed.Subtitle != null && feed.Subtitle.Text != null)
//{
// feedData.Description = feed.Subtitle.Text;
//}
if (feed.Items != null && feed.Items.Count > 0)
{
// Use the date of the latest post as the last updated date.
//feedData.PubDate = feed.Items[0].PublishedDate.DateTime;
foreach (SyndicationItem item in feed.Items)
{
RiddleItem feedItem = new RiddleItem();
if (item.Title != null && item.Title.Text != null)
{
feedItem.Title = item.Title.Text;
}
if (item.PublishedDate != null)
{
feedItem.PubDate = item.PublishedDate.DateTime.ToString();
}
if (item.Authors != null && item.Authors.Count > 0)
{
feedItem.Category = item.Categories[0].Label.ToString();
}
// Handle the differences between RSS and Atom feeds.
if (feed.SourceFormat == SyndicationFormat.Atom10)
{
//if (item.Content != null && item.Content.Text != null)
//{
// feedItem.Content = item.Content.Text;
//}
if (item.Id != null)
{
feedItem.Link = new Uri(item.Id).ToString();
}
}
else if (feed.SourceFormat == SyndicationFormat.Rss20)
{
//if (item.Summary != null && item.Summary.Text != null)
//{
// feedItem.Content = item.Summary.Text;
//}
if (item.Links != null && item.Links.Count > 0)
{
feedItem.Link = item.Links[0].Uri.ToString();
}
}
riddles.Add(feedItem);
}
}
return riddles;
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
return null;
}
}
public static async Task <List <RiddleItem> > GetFeedAsync()
{
string feedUriString = RiddleRSS;
Windows.Web.Syndication.SyndicationClient client = new SyndicationClient();
Uri feedUri = new Uri(feedUriString);
try
{
SyndicationFeed feed = await client.RetrieveFeedAsync(feedUri);
// This code is executed after RetrieveFeedAsync returns the SyndicationFeed.
// Process the feed and copy the data you want into the FeedData and FeedItem classes.
//FeedData feedData = new FeedData();
List <RiddleItem> riddles = new List <RiddleItem>();
//if (feed.Title != null && feed.Title.Text != null)
//{
// feedData.Title = feed.Title.Text;
//}
//if (feed.Subtitle != null && feed.Subtitle.Text != null)
//{
// feedData.Description = feed.Subtitle.Text;
//}
if (feed.Items != null && feed.Items.Count > 0)
{
// Use the date of the latest post as the last updated date.
//feedData.PubDate = feed.Items[0].PublishedDate.DateTime;
foreach (SyndicationItem item in feed.Items)
{
RiddleItem feedItem = new RiddleItem();
if (item.Title != null && item.Title.Text != null)
{
feedItem.Title = item.Title.Text;
}
if (item.PublishedDate != null)
{
feedItem.PubDate = item.PublishedDate.DateTime.ToString();
}
if (item.Authors != null && item.Authors.Count > 0)
{
feedItem.Category = item.Categories[0].Label.ToString();
}
// Handle the differences between RSS and Atom feeds.
if (feed.SourceFormat == SyndicationFormat.Atom10)
{
//if (item.Content != null && item.Content.Text != null)
//{
// feedItem.Content = item.Content.Text;
//}
if (item.Id != null)
{
feedItem.Link = new Uri(item.Id).ToString();
}
}
else if (feed.SourceFormat == SyndicationFormat.Rss20)
{
//if (item.Summary != null && item.Summary.Text != null)
//{
// feedItem.Content = item.Summary.Text;
//}
if (item.Links != null && item.Links.Count > 0)
{
feedItem.Link = item.Links[0].Uri.ToString();
}
}
riddles.Add(feedItem);
}
}
return(riddles);
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
return(null);
}
}