LiteratureAdapter.java

public class LiteratureAdapter extends RecyclerView.Adapter {
    
    ...
        
    class BookViewHolder extends RecyclerView.ViewHolder {

            public BookViewHolder(View itemView) {
                super(itemView);
                // get reference to views
                // itemView.findViewById...
            }

            void bindView(int position) {
                Book book = (Book) mLiteratureList.get(position);
                // bind data to the views
                // textView.setText()...
            }
        }

        class MagazineViewHolder extends RecyclerView.ViewHolder {

            public MagazineViewHolder(View itemView) {
                super(itemView);
                // get reference to views
            }

            void bindView(int position) {
                Magazine magazine = (Magazine) mLiteratureList.get(position);
                // bind data to the views
            }
        }

        class NewspaperViewHolder extends RecyclerView.ViewHolder {

            public NewspaperViewHolder(View itemView) {
                super(itemView);
                // get reference to views
            }

            void bindView(int position) {
                Newspaper newspaper = (Newspaper) mLiteratureList.get(position);
                // bind data to the views
            }
        }
}