Ejemplo n.º 1
0
        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);
        }
Ejemplo n.º 2
0
        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;
            }
        }
Ejemplo n.º 3
0
        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);
            }
        }