protected override async Task LoadContent()
{
Loading = true;
Items = await VmService.LoadPoints(null, 0, 100);
Loading = false;
}
protected override async Task LoadContent()
{
Loading = true;
Items = await VmService.LoadPoints(SearchText, 0, LOADING_COUNT);
CanLoadMore = !Items.IsNullOrEmpty() && Items.Count >= LOADING_COUNT;
LoadMoreCommand.RaiseCanExecuteChanged();
Loading = false;
}
protected override Task LoadMoreContent()
{
return(Task.Run(async() =>
{
var moreItems = await VmService.LoadPoints(SearchText, Items?.Count ?? 0, LOADING_COUNT);
InvokeOnMainThread(() => Items.AddRange(moreItems));
CanLoadMore = !moreItems.IsNullOrEmpty() && moreItems.Count == LOADING_COUNT;
LoadMoreCommand.RaiseCanExecuteChanged();
}));
}
protected override Task ReloadContent()
{
return(Task.Run(async() =>
{
if (Loading || Reloading)
{
return;
}
Reloading = true;
var items = await VmService.LoadPoints(SearchText, 0, LOADING_COUNT);
InvokeOnMainThread(() => Items = items);
CanLoadMore = !items.IsNullOrEmpty() && items.Count == LOADING_COUNT;
Reloading = false;
}));
}
