// https://gist.github.com/rogerhu/17aca6ad4dbdb3fa5892
private void OnLoadMore(int page, int totalItemsCount, RecyclerView view)
{
MyImageAlbumAdapter adapter = view.GetAdapter() as MyImageAlbumAdapter;
int curSize = adapter.ItemCount;
adapter.LoadMoreDataToImageAlbum();
view.Post(new Runnable(() =>
{
adapter.NotifyItemRangeInserted(curSize, adapter.ItemCount - 1);
}));
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
// http://stackoverflow.com/questions/2591036/how-to-hide-the-title-bar-for-an-activity-in-xml-with-existing-custom-theme
//Remove title bar
this.RequestWindowFeature(WindowFeatures.NoTitle);
//Remove notification bar
this.Window.SetFlags(WindowManagerFlags.Fullscreen, WindowManagerFlags.Fullscreen);
//set content view AFTER ABOVE sequence (to avoid crash)
SetContentView(Resource.Layout.Main);
// Get our RecyclerView layout:
mRecyclerView = FindViewById <RecyclerView>(Resource.Id.recyclerView);
//............................................................
// Layout Manager Setup:
// Use the built-in linear layout manager:
mLayoutManager = new LinearLayoutManager(this);
// Or use the built-in grid layout manager (two horizontal rows):
// mLayoutManager = new GridLayoutManager
// (this, 2, GridLayoutManager.Horizontal, false);
// Plug the layout manager into the RecyclerView:
mRecyclerView.SetLayoutManager(mLayoutManager);
//............................................................
// Adapter Setup:
// Instantiate the MyImage album:
mMyImageAlbum = new MyImageAlbum();
// Create an adapter for the RecyclerView, and pass it the
// data set (the MyImage album) to manage:
mAdapter = new MyImageAlbumAdapter(mMyImageAlbum);
// Register the item click handler (below) with the adapter:
//mAdapter.ItemClick += OnItemClick;
// Plug the adapter into the RecyclerView:
mRecyclerView.SetAdapter(mAdapter);
mScrollListener = new MyImageAlbumOnScrollListener(mLayoutManager as LinearLayoutManager);
mRecyclerView.AddOnScrollListener(mScrollListener);
// needed for recording numItemsPerScreenView during first scroll
mRecyclerView.SmoothScrollToPosition(mMyImageAlbum.NumImages / 2);
}