Ejemplo n.º 1
0
 private void LoadData()
 {
     this.recentDS = new LatestPostsDS();
     this.recentDS.DataRequestError += TitleControl.DS_DataRequestError;
     this.recentDS.OnLoadMoreStarted += TitleControl.DS_OnLoadMoreStarted;
     this.recentDS.OnLoadMoreCompleted += TitleControl.DS_OnLoadMoreCompleted;
     this.gv_HomePosts.ItemsSource = recentDS;
     this.gv_SimplePosts.ItemsSource = recentDS;
     this.DataContext = this.recentDS;
 }
Ejemplo n.º 2
0
        private async void LoadData()
        {
            // hide splash screen after 2 seconds
            //ThreadPoolTimer.CreateTimer(SplashTimeOut, new TimeSpan(0, 0, 2));

            this.recentDS = new LatestPostsDS();
            this.recentDS.DataRequestError += recentDS_DataRequestError;
            this.recentDS.OnLoadMoreStarted += newsDs_OnLoadMoreStarted;
            this.recentDS.OnLoadMoreCompleted += newsDs_OnLoadMoreCompleted;
            this.lv_HomePosts.ItemsSource = this.recentDS;
            this.tn_Home.DataContext = this.recentDS;
            await this.recentDS.LoadMoreItemsAsync(20);

            this.newsDs = new NewsDS();
            this.newsDs.DataRequestError += recentDS_DataRequestError;
            //this.newsDs.OnLoadMoreStarted += newsDs_OnLoadMoreStarted;
            //this.newsDs.OnLoadMoreCompleted += newsDs_OnLoadMoreCompleted;
            this.lv_News.ItemsSource = this.newsDs;
            this.tn_News.DataContext = this.newsDs;
            await this.newsDs.LoadMoreItemsAsync(20);

            this.listColumn = await DataHelper.Function.PostHelper.GetColumns();
            this.lv_Column.ItemsSource = this.listColumn;
            this.tn_Column.DataContext = this.listColumn;

            await FavoriteCategoryDS.Instance.LoadData();
            this.fgc_Category.DataContext = FavoriteCategoryDS.Instance;
            this.lv_category.ItemsSource = FavoriteCategoryDS.Instance.Items;
            this.fg_Category = new FavoriteGroup(this.lv_category);

            await FavoriteAuthorDS.Instance.LoadData();
            this.fgc_Author.DataContext = FavoriteAuthorDS.Instance;
            this.lv_author.ItemsSource = FavoriteAuthorDS.Instance.Items;
            this.fg_Author = new FavoriteGroup(this.lv_author);

            this.lv_blog.ItemsSource = FavoritePostDS.Instance;
            await FavoritePostDS.Instance.LoadMoreItemsAsync(20);
            this.fgc_Post.DataContext = FavoritePostDS.Instance;
            this.fg_Blog = new FavoriteGroup(this.lv_blog);

            // check updates for first time
            var updateTasks = new List<Task>(2);

            updateTasks.Add(FavoriteAuthorDS.Instance.CheckUpdateForAll());
            updateTasks.Add(FavoriteCategoryDS.Instance.CheckUpdateForAll());

            //this.recentDS_OnLoadMoreCompleted(20);

            // we do not need to wait for the result, let's update UI when the tasks finished
           await Task.Run(async () =>
            {
                await Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, async () =>
                {
                    await FavoriteAuthorDS.Instance.CheckUpdateForAll();
                    await FavoriteCategoryDS.Instance.CheckUpdateForAll();
                });
            });

            // with DispatcherTimer, we can update UI without using Dispatcher.RunAsync
            var timer = new DispatcherTimer();

            //check for update every 15 mins
            timer.Interval = TimeSpan.FromMinutes(15);
            timer.Tick += timer_Tick;

            // start the timer
            timer.Start();

            FunctionHelper.Functions.RefreshUIOnDataLoaded(this.pb_Top, this.cmdBar);
        }