public PlaceholderFragment() {
    }

    public static PlaceholderFragment newInstance(int position) {
        PlaceholderFragment fragment = new PlaceholderFragment();
        String itemTitle = foodItemTitle.get(position);
        String itemPrice = foodItemPrice.get(position);
        String itemImage = foodItemImage.get(position);

        Bundle args = new Bundle();
        args.putString("ITEMS", itemTitle);
        args.putString("PRICE", itemPrice);
        args.putString("IMAGE", itemImage);
        fragment.setArguments(args);
        return fragment;
    }
    public static void setContext( Activity activity) {
        context = activity;
    }
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,Bundle savedInstanceState) {
        View rootView = inflater.inflate(R.layout.fragment_items_list, container, false);
        img = (ImageView) rootView.findViewById(R.id.section_label);
        pricePerItem = rootView.findViewById(R.id.price);
        nutri = rootView.findViewById(R.id.itemName);
        removeBtn=rootView.findViewById(R.id.removebtn);
        addBtn=rootView.findViewById(R.id.addBtn);
        quantity=rootView.findViewById(R.id.qty);
        String items = getArguments().get("ITEMS").toString();
        final String price = getArguments().get("PRICE").toString();
        String image = getArguments().get("IMAGE").toString();
        setItemDetails(items, price, image);
        addBtn.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                countTtl = count + 1;
                int curntQty = Integer.parseInt(quantity.getText().toString()) + 1;
                Toast.makeText(getContext(), String.valueOf(curntQty), Toast.LENGTH_SHORT).show();
                quantity.setText(String.valueOf(curntQty));}});
        removeBtn.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                if (quantity.getText().toString().equals("0")) {

                    Toast.makeText(getContext(), "Add Item First", Toast.LENGTH_SHORT).show();

                } else {

                    int qtyTtl = Integer.parseInt(quantity.getText().toString()) - 1;

                    quantity.setText(String.valueOf(qtyTtl));
                    Toast.makeText(getContext(), quantity.getText().toString(), Toast.LENGTH_SHORT).show(); }
            }
        });
        return rootView;
    }
}