private void SetRecyclerViewAdapters()
{
try
{
MAdapter = new AlbumsAdapter(this)
{
AlbumList = new ObservableCollection <PostDataObject>()
};
LayoutManager = new GridLayoutManager(this, 2);
LayoutManager.SetSpanSizeLookup(new MySpanSizeLookup(4, 1, 1)); //5, 1, 2
MRecycler.SetLayoutManager(LayoutManager);
MRecycler.HasFixedSize = true;
MRecycler.SetItemViewCacheSize(10);
MRecycler.GetLayoutManager().ItemPrefetchEnabled = true;
var sizeProvider = new FixedPreloadSizeProvider(10, 10);
var preLoader = new RecyclerViewPreloader <PostDataObject>(this, MAdapter, sizeProvider, 10);
MRecycler.AddOnScrollListener(preLoader);
MRecycler.SetAdapter(MAdapter);
RecyclerViewOnScrollListener xamarinRecyclerViewOnScrollListener = new RecyclerViewOnScrollListener(LayoutManager);
MainScrollEvent = xamarinRecyclerViewOnScrollListener;
MainScrollEvent.LoadMoreEvent += MainScrollEventOnLoadMoreEvent;
MRecycler.AddOnScrollListener(xamarinRecyclerViewOnScrollListener);
MainScrollEvent.IsLoading = false;
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
SetContentView(Resource.Layout.ActMain);
var toolBar = FindViewById <Toolbar>(Resource.Id.toolbar);
SetSupportActionBar(toolBar);
InitCollapsingToolbar();
_recyclerView = FindViewById <RecyclerView>(Resource.Id.recycler_view);
_albumList = new List <Album>();
_adapter = new AlbumsAdapter(this, _albumList);
var mLayoutManager = new GridLayoutManager(this, 2);
_recyclerView.SetLayoutManager(mLayoutManager);
_recyclerView.AddItemDecoration(new GridSpacingItemDecoration(2, DpConvertToPx(10), true));
_recyclerView.SetItemAnimator(new DefaultItemAnimator());
_recyclerView.SetAdapter(_adapter);
PopulateAlbum();
try
{
var imgBackdrop = FindViewById <ImageView>(Resource.Id.backdrop);
Picasso.With(this).Load(Resource.Drawable.cover).Into(imgBackdrop);
}
catch (Exception e)
{
Console.WriteLine($"@@@@@@@@@@@@@@@@@@@@@{e}");
}
}
private void SetupRecyclerView()
{
_recyclerView = FindViewById<RecyclerView>(Resource.Id.recyclerView);
_albums = new List<Album>();
_adapter = new AlbumsAdapter(this, _albums);
LayoutManager layoutManager = new GridLayoutManager(this, 2);
_recyclerView.SetLayoutManager(layoutManager);
_recyclerView.AddItemDecoration(new GridSpacingItemDecoration(2, dpToPx(10), true));
_recyclerView.SetItemAnimator(new DefaultItemAnimator());
_recyclerView.SetAdapter(_adapter);
PrepareAlbums();
}
private void SetupRecyclerView()
{
_recyclerView = FindViewById <RecyclerView>(Resource.Id.recyclerView);
_adapter = new AlbumsAdapter(this, _albums);
LayoutManager layoutManager = new GridLayoutManager(this, 2);
_recyclerView.SetLayoutManager(layoutManager);
_recyclerView.SetAdapter(_adapter);
PrepareAlbums();
}
private void PersistChangesButton_Click(object sender, EventArgs e)
{
/*for (int i = 0; i < SongsDataGridView.Rows.Count; ++i) {
* string query = "DELETE FROM Songs WHERE Id = @sid";
*
* SqlCommand command = new SqlCommand(query, Connection);
* var sid = SongsDataGridView.Rows[i].Cells[0].Value.ToString();
* command.Parameters.AddWithValue("@sid", sid);
*
* command.ExecuteNonQuery();
* }*/
SongsAdapter.Update(DataSet, "Songs");
AlbumsAdapter.Update(DataSet, "Albums");
}
private void DestroyBasic()
{
try
{
MAdView?.Destroy();
MAdapter = null;
SwipeRefreshLayout = null;
MRecycler = null;
EmptyStateLayout = null;
Inflated = null;
MainScrollEvent = null;
ActionButton = null;
MAdView = null;
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
private void DestroyBasic()
{
try
{
MAdView?.Destroy();
MAdapter = null !;
SwipeRefreshLayout = null !;
MRecycler = null !;
EmptyStateLayout = null !;
Inflated = null !;
MainScrollEvent = null !;
ActionButton = null !;
MAdView = null !;
}
catch (Exception e)
{
Methods.DisplayReportResultTrack(e);
}
}
