protected override async void OnCreate(Bundle bundle)
        {
            base.OnCreate(bundle);

            if (Intent != null)
            {
                _receiverID = new Guid(Intent.GetStringExtra(KEY_RECEIVER_ID));
            }

            // Create your application here
            SetContentView(Resource.Layout.activity_photo_galery);

            _layoutManager = new GridAutofitLayoutManager(this, 150);
            _recyclerView  = FindViewById <RecyclerView>(Resource.Id.recycler_view_photo_galery);
            _recyclerView.SetLayoutManager(_layoutManager);

            _galery = new PhotoGalery(this);
            await _galery.LoadImages();

            _adapter = new PhotoGaleryAdapter(_galery, imageSelected);
            _recyclerView.SetAdapter(_adapter);
        }
 public PhotoGaleryAdapter(PhotoGalery galery, Action <string> selectedAction)
 {
     _galery         = galery;
     _selectedAction = selectedAction;
 }