protected override async Task LoadData(bool isRefresh, bool add = false, int offset = 0)
{
if (ItemsLoaded && !add && !isRefresh)
{
return;
}
HasErrors = false;
try
{
if (!add)
{
SetProgressBar("Getting channels...");
}
IsLoadingMore = add;
var response = await _vidMeClient.GetChannelsAsync();
if (response != null)
{
if (Items == null || !add)
{
Items = new ObservableCollection <ChannelItemViewModel>();
}
Items.AddRange(response.Select(x => new ChannelItemViewModel(x)));
CanLoadMore = false;
ItemsLoaded = true;
}
}
catch (Exception ex)
{
HasErrors = true;
}
IsLoadingMore = false;
SetProgressBar();
}