viewPager onCreate method

 LayoutInflater inflater = LayoutInflater.from(this);
        pages = new ArrayList<View>();
        page = inflater.inflate(R.layout.category_browse, null);
        pages.add(page);
        page = inflater.inflate(R.layout.activity_main, null);
        pages.add(page);
        page = inflater.inflate(R.layout.browse_topics, null);
        pages.add(page);
        
        PageView pagerAdapter = new PageView(pages);
        viewPager = new ViewPager(this);
        viewPager.setAdapter(pagerAdapter);
        viewPager.setCurrentItem(1);
        setContentView(viewPager);

@Override
        public Object instantiateItem(View collection, int position){
            LayoutInflater inflater = activity.getLayoutInflater();
            
            if(position == 0) {
                View view = inflater.inflate(R.layout.book_view_pager_item, null);
                
                ((TextView) view.findViewById(R.id.book_description_value)).setText(Html.fromHtml(book.getAbout()));
                ((ViewPager) collection).addView(view, 0);
                return view; 
            } else {
                View view = inflater.inflate(R.layout.book_view_pager_two, null);
                ((TextView) view.findViewById(R.id.book_author_value)).setText(book.getAuthors());
                ((TextView) view.findViewById(R.id.book_type_value)).setText(book.getFormat() + ", " + book.getSize() + ", " + book.getPages());
                ((TextView) view.findViewById(R.id.book_type_of_cover_value)).setText(book.getEdition());
                ((TextView) view.findViewById(R.id.book_isbn_value)).setText(book.getISBN());
                ((ViewPager) collection).addView(view, 0);
                return view; 
            }
        }