public override bool OnCreateOptionsMenu(IMenu menu)
{
this.MenuInflater.Inflate(Resource.Menu.searchMenu, menu);
var searchItem = menu.FindItem(Resource.Id.action_search);
searchView = searchItem.ActionView.JavaCast <Android.Widget.SearchView>();
searchView.QueryTextChange += async(sender, args) =>
{
if (args.NewText.Trim() != String.Empty)
{
artists = await APIHelper.findArtists(args.NewText.Trim());
if (artists.Count < 1)
{
listView.Adapter = null;
textView.Visibility = Android.Views.ViewStates.Visible;
}
else
{
artistsAdapter = new ArtistsAdapter(this, Resource.Layout.artistsModel, artists);
listView.Adapter = artistsAdapter;
textView.Visibility = Android.Views.ViewStates.Gone;
}
}
else
{
listView.Adapter = null;
textView.Visibility = Android.Views.ViewStates.Visible;
}
};
return(base.OnCreateOptionsMenu(menu));
}
private void SetRecyclerViewAdapters()
{
try
{
MAdapter = new ArtistsAdapter(Activity)
{
ArtistsList = new ObservableCollection <UserDataObject>()
};
MAdapter.OnItemClick += MAdapterOnOnItemClick;
LayoutManager = new StaggeredGridLayoutManager(3, LinearLayoutManager.Vertical);
MRecycler.SetLayoutManager(LayoutManager);
MRecycler.HasFixedSize = true;
MRecycler.SetItemViewCacheSize(10);
MRecycler.GetLayoutManager().ItemPrefetchEnabled = true;
var sizeProvider = new FixedPreloadSizeProvider(10, 10);
var preLoader = new RecyclerViewPreloader <UserDataObject>(Activity, MAdapter, sizeProvider, 10);
MRecycler.AddOnScrollListener(preLoader);
MRecycler.SetAdapter(MAdapter);
RecyclerViewOnScrollListener xamarinRecyclerViewOnScrollListener = new RecyclerViewOnScrollListener(LayoutManager, 3);
MainScrollEvent = xamarinRecyclerViewOnScrollListener;
MainScrollEvent.LoadMoreEvent += MainScrollEventOnLoadMoreEvent;
MRecycler.AddOnScrollListener(xamarinRecyclerViewOnScrollListener);
MainScrollEvent.IsLoading = false;
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
private void SetRecyclerViewAdapters()
{
try
{
RecommendedList = new ObservableCollection <SoundDataObject>();
//Browse RecyclerView >> LinearLayoutManager.Horizontal
GenresAdapter = new GenresAdapter(Activity)
{
GenresList = new ObservableCollection <GenresObject.DataGenres>()
};
GenresAdapter.GenresList = ListUtils.GenresList;
GenresAdapter.OnItemClick += GenresAdapterOnOnItemClick;
//New Releases RecyclerView >> LinearLayoutManager.Horizontal
NewReleasesSoundAdapter = new HSoundAdapter(Activity)
{
SoundsList = new ObservableCollection <SoundDataObject>()
};
NewReleasesSoundAdapter.OnItemClick += NewReleasesSoundAdapterOnOnItemClick;
// Recently Played RecyclerView >> LinearLayoutManager.Horizontal
RecentlyPlayedSoundAdapter = new HSoundAdapter(Activity)
{
SoundsList = new ObservableCollection <SoundDataObject>()
};
RecentlyPlayedSoundAdapter.OnItemClick += RecentlyPlayedSoundAdapterOnOnItemClick;
// Popular RecyclerView >> LinearLayoutManager.Horizontal
PopularSoundAdapter = new HSoundAdapter(Activity)
{
SoundsList = new ObservableCollection <SoundDataObject>()
};
PopularSoundAdapter.OnItemClick += PopularSoundAdapterOnOnItemClick;
ArtistsAdapter = new ArtistsAdapter(Activity);
ArtistsAdapter.OnItemClick += ArtistsAdapterOnOnItemClick;
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
