How to update RecyclerView Adapter Data?

Question

Trying to figure out what is the issue with updating RecyclerView\'s Adapter.

After I get a new List of products, I tried to:

1. Update t

Answer 1

I've solved the same problem in a different way. I don't have data I waiting for it from the background thread so start with an emty list.

        mAdapter = new ModelAdapter(getContext(),new ArrayList());
   // then when i get data

        mAdapter.update(response.getModelList());
  //  and update is in my adapter

        public void update(ArrayList modelList){
            adapterModelList.clear(); 
            for (Product model: modelList) {
                adapterModelList.add(model); 
            }
           mAdapter.notifyDataSetChanged();
        }

That's it.