private void TaskAwaiter_TaskDone(object sender, EventArgs e)
{
_adapter.Refresh();
_adapter.NotifyDataSetChanged();
if (_adapter.ItemCount <= 0)
{
((IFragmentContainer)Activity).ShowEmptyView();
}
}
public override void OnViewCreated(View view, Bundle savedInstanceState)
{
if (savedInstanceState != null)
{
((IFragmentContainer)Activity).PopFragment();
return;
}
_taskAwaiter = new TaskAwaiter((IFragmentContainer)Activity);
_taskAwaiter.TaskDone += TaskAwaiter_TaskDone;
_accountPosition = Arguments.GetInt(AccountIndexBundleKey, -1);
if (_accountPosition < 0)
{
throw new ArgumentException();
}
_account = ((IInstagramAccounts)Activity).GetAccount(_accountPosition);
((IActionBarContainer)Activity).SetTitle(_account.Data.User.Fullname);
((IEmptyView)Activity).SetEmptyText(Resource.String.msg_no_unfollower);
((IEmptyView)Activity).SetEmptyImage(Resource.Drawable.ic_person_remove_black_48dp);
_recyclerView = view.FindViewById <RecyclerView>(Resource.Id.fragment_recyclerview_view);
_adapter = new UnfollowerAdapter(_account, (ICacheProvider)Activity, this);
_recyclerView.SetAdapter(_adapter);
var whitelistFileName = GetWhitelistFileName();
var dataContainer = (IDataStorage)Activity;
if (dataContainer.DataExists(whitelistFileName))
{
var whiteList = (List <User>)dataContainer.LoadData(whitelistFileName);
_adapter.Whitelist.AddRange(whiteList);
}
_adapter.Refresh();
if (_adapter.ItemCount <= 0)
{
((IFragmentContainer)Activity).ShowEmptyView();
}
}
private void UnfollowFragment_Create(object sender, OnCreateEventArgs e)
{
Title = _account.Data.User.Fullname;
// TODO: set ErrorText
// TODO: set EmptyText
SetEmptyImage(Resource.Drawable.ic_person_remove_black_48dp);
_adapter = new UnfollowerAdapter(_account, this);
var wl_file_name = _account.Data.User.Id + ".whitelist";
var data_container = (IDataContainer)Activity;
if (data_container.DataExists(wl_file_name))
{
var wl = (List <User>)data_container.LoadData(wl_file_name);
_adapter.Whitelist.AddRange(wl);
}
Adapter = _adapter;
_adapter.Refresh();
ViewMode = RecyclerViewMode.Data;
}