private async void LoadMoreClick(object sender, RoutedEventArgs e)
{
(Application.Current as App).currentPage++;
string url = "https://api.tuchong.com/feed-app?post_id=" + (Application.Current as App).lastPostId + "&page=" + (Application.Current as App).currentPage.ToString() + "&type=loadmore";
var MineItems = await TuchongHelper.GetTuchongImage(url);
await AddtoGridView(MineItems);
}
private async Task GetFirstData()
{
string url = "https://api.tuchong.com/feed-app";
_mine = await TuchongHelper.GetTuchongImage(url);
(Application.Current as App).lastPostId = _mine[_mine.Count - 1].post_id;
}
public async Task <IEnumerable <TuchongImageMine> > GetPagedItemsAsync(int pageIndex, int pageSize, CancellationToken cancellationToken = default(CancellationToken))
{
IEnumerable <TuchongImageMine> result = null;
(Application.Current as App).currentPage++;
ObservableCollection <TuchongImageMine> MineItems = new ObservableCollection <TuchongImageMine>();
string url = "";
if ((Application.Current as App).bRefresh)
{
url = "https://api.tuchong.com/feed-app";
}
else
{
url = "https://api.tuchong.com/feed-app?post_id=" + (Application.Current as App).lastPostId + "&page=" + (Application.Current as App).currentPage.ToString() + "&type=loadmore";
}
MineItems = await TuchongHelper.GetTuchongImage(url);
foreach (var item in MineItems)
{
if ((Application.Current as App).toShowItems.Contains(item))
{
continue;
}
(Application.Current as App).toShowItems.Add(item);
_mine.Add(item);
await Task.Delay(50);
}
(Application.Current as App).lastPostId = MineItems[MineItems.Count - 1].post_id;
(Application.Current as App).bRefresh = false;
result = (Application.Current as App).toShowItems.AsEnumerable <TuchongImageMine>();
return(result);
}
private async Task GetRecommend()
{
var MineItems = await TuchongHelper.GetTuchongImage("https://api.tuchong.com/feed-app");
await AddtoGridView(MineItems);
}