private void P_GetProduct(object sender, List <Products> obj)
{
_products = _products.Concat(obj).ToList();
if (_products.Count == 6)
{
LoadingSkeleton.HideShimmerAdapter();
LoadingSkeleton.Visibility = ViewStates.Gone;
if (mAdapter != null && mAdapter.Product.Count > 0)
{
mAdapter.AddList(_products);
}
else
{
mAdapter = new Wishlist_Adapter(this, _products, this);
recyclerView.SetAdapter(mAdapter);
}
onScrollListener.IsLoading = false;
HideShowProgress();
}
else if (_products.Count > 0 && myList.Count == 0)
{
LoadingSkeleton.HideShimmerAdapter();
LoadingSkeleton.Visibility = ViewStates.Gone;
if (mAdapter != null && mAdapter.Product.Count > 0)
{
mAdapter.AddList(_products);
}
else
{
mAdapter = new Wishlist_Adapter(this, _products, this);
recyclerView.SetAdapter(mAdapter);
}
onScrollListener.IsLoading = false;
HideShowProgress();
}
else
{
if (myList.Count > 0)
{
CategoryID = myList[myList.Count - 1].CategoryID;
SubCategoryID = myList[myList.Count - 1].SubCategoryID;
ProductID = myList[myList.Count - 1].ProductID;
GetWishList(CategoryID, SubCategoryID, ProductID);
myList.RemoveAt(myList.Count - 1);
}
else
{
LoadingSkeleton.HideShimmerAdapter();
LoadingSkeleton.Visibility = ViewStates.Gone;
}
}
}
private void ChangeLayout(RecyclerView _recyclerView)
{
if (mAdapter != null && mAdapter.ItemCount > 0)
{
int scrollPosition = 0;
LinearLayoutManager mLayoutManager;
// If a layout manager has already been set, get current scroll position.
if (_recyclerView.GetLayoutManager() != null)
{
scrollPosition = ((LinearLayoutManager)_recyclerView.GetLayoutManager())
.FindFirstCompletelyVisibleItemPosition();
}
switch (mCurrentLayoutManagerType)
{
case MyEnum.ListView:
mLayoutManager = new LinearLayoutManager(this);
mCurrentLayoutManagerType = MyEnum.Thumbnail;
ChangeMenuIconToThumbnail();
_recyclerView.SetLayoutManager(mLayoutManager);
onScrollListener = new XamarinRecyclerViewOnScrollListener(mLayoutManager);
break;
case MyEnum.Thumbnail:
var mGridLayoutManager = new GridLayoutManager(this, 2, GridLayoutManager.Vertical, false);
mCurrentLayoutManagerType = MyEnum.GridView;
ChangeMenuIconToList();
_recyclerView.SetLayoutManager(mGridLayoutManager);
onScrollListener = new XamarinRecyclerViewOnScrollListener(mGridLayoutManager);
break;
case MyEnum.GridView:
mLayoutManager = new LinearLayoutManager(this);
mCurrentLayoutManagerType = MyEnum.ListView;
ChangeMenuIconToList();
_recyclerView.SetLayoutManager(mLayoutManager);
onScrollListener = new XamarinRecyclerViewOnScrollListener(mLayoutManager);
break;
default:
mLayoutManager = new LinearLayoutManager(this);
mCurrentLayoutManagerType = MyEnum.ListView;
ChangeMenuIconToList();
_recyclerView.SetLayoutManager(mLayoutManager);
onScrollListener = new XamarinRecyclerViewOnScrollListener(mLayoutManager);
break;
}
mAdapter = new Wishlist_Adapter(this, mAdapter.Product, this);
mAdapter.SetLayoutManager(mCurrentLayoutManagerType);
_recyclerView.SetAdapter(mAdapter);
_recyclerView.ScrollToPosition(scrollPosition);
recyclerView.RemoveOnScrollListener(onScrollListener);
onScrollListener.LoadMoreEvent += OnScrollListener_LoadMoreEventAsync;
onScrollListener.OnHide += OnScrollListener_OnHide;
onScrollListener.OnShow += OnScrollListener_OnShow;
recyclerView.AddOnScrollListener(onScrollListener);
//Decorate Recyclerview
if (mCurrentLayoutManagerType == MyEnum.GridView)
{
_recyclerView.AddItemDecoration(verticalDecoration);
}
else
{
_recyclerView.AddItemDecoration(verticalDecoration);
}
}
}
