/* Scroll up to the top of the page if the "Announcements" layout is */
/* selected */
private void TabReselected(object sender,
TabLayout.TabReselectedEventArgs e)
{
if (e.Tab.Text == "Announcements")
{
if (AnnouncementAdapter.ViewPosition >= 10)
{
AnnouncementRecyclerView.ScrollToPosition(10);
}
AnnouncementRecyclerView.SmoothScrollToPosition(0);
}
}
public override View OnCreateView(LayoutInflater inflater,
ViewGroup parent, Bundle savedInstanceState)
{
/* Inflate the layout for the fragment */
AnnouncementsView = inflater.Inflate(
Resource.Layout.AnnouncementsFragmentLayout, parent, false);
/* Get the recyclerview layout */
AnnouncementRecyclerView =
AnnouncementsView.FindViewById <RecyclerView>(
Resource.Id.AnnouncementsRecyclerView);
/* Create a new layout manager using the activity containing */
/* this fragment as the context */
AnnouncementLayoutManager = new LinearLayoutManager(Activity);
/* Create a custom adapter and pass it the data that it will be */
/* recycling through */
AnnouncementAdapter =
new announcementsRecyclerViewAdapter(Activity as mainActivity, Announcements);
/* Helps with performance: HasStableIds = true
* ALTHOUGH FOR NOW, DO NOT INCLUDE THIS: DATA DOES NOT DISPLAY
* CORRECTLY */
//AnnouncementAdapter.HasStableIds = true;
/* Selecting the tab will automatically scroll back to the top */
/* of the list */
TabLayout = ParentFragment.View.FindViewById <TabLayout>(
Resource.Id.MainTabLayout);
TabLayout.TabReselected += TabReselected;
/* "Pulling" down on the page will refresh the view */
RefreshLayout =
AnnouncementsView.FindViewById <SwipeRefreshLayout>(
Resource.Id.SwipeRefreshAnnouncements);
RefreshLayout.SetColorSchemeResources(Resource.Color.primary,
Resource.Color.accent, Resource.Color.primary_text,
Resource.Color.secondary_text);
RefreshLayout.Refresh += RefreshLayoutRefresh;
/* Setup the recyclerview with the created adapter and layout */
/* manager */
AnnouncementRecyclerView.SetLayoutManager(AnnouncementLayoutManager);
AnnouncementRecyclerView.SetAdapter(AnnouncementAdapter);
return(AnnouncementsView);
}
