CustomerFragment

package com.nauvalps.northwindmobile.fragment;


import android.databinding.DataBindingUtil;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.widget.SwipeRefreshLayout;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.SearchView;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Toast;

import com.nauvalps.northwindmobile.R;
import com.nauvalps.northwindmobile.adapter.CustomerAdapter;
import com.nauvalps.northwindmobile.databinding.FragmentCustomerBinding;
import com.nauvalps.northwindmobile.model.Customers;
import com.nauvalps.northwindmobile.utility.Apputility;

import java.util.ArrayList;
import java.util.List;

/**
 * A simple {@link Fragment} subclass.
 */
public class CustomerFragment extends Fragment {

    private CustomerAdapter adapter;
    private Apputility apputility;
    private List<Customers> list;
    private LinearLayoutManager layoutManager;
    private FragmentCustomerBinding binding;
    public CustomerFragment() {
        // Required empty public constructor
        apputility = new Apputility();
        list = new ArrayList<>();
        Customers cus = new Customers();
        cus.setCustomerId("HANDIKA");
        cus.setRegion("DKI");
        cus.setCompanyName("WG WARUNG GINYONG");
        cus.setCity("Bekasi");
        cus.setPhone("0891231212");
        cus.setCountry("Indonesia");
        list.add(cus);

        cus = new Customers();
        cus.setCustomerId("REYNALDI");
        cus.setRegion("DIY");
        cus.setCompanyName("PT SEAMLESS BERBAYAR TENGKULAK");
        cus.setCity("Jogjakarta");
        cus.setPhone("02171212");
        cus.setCountry("Indonesia");
        list.add(cus);

        cus = new Customers();
        cus.setCustomerId("FRHAD");
        cus.setRegion("10");
        cus.setCompanyName("Bia, Co,");
        cus.setCity("Berlin");
        cus.setPhone("030-0074321");
        cus.setCountry("Germany");
        list.add(cus);

        cus = new Customers();
        cus.setCustomerId("HUNGO");
        cus.setRegion("Co. Cork");
        cus.setCompanyName("Hungry Owl All-Night Grocers");
        cus.setCity("Cork");
        cus.setPhone("2967 542");
        cus.setCountry("Ireland");
        list.add(cus);

        cus = new Customers();
        cus.setCustomerId("LAUGB");
        cus.setRegion("BC");
        cus.setCompanyName("Laughing Bacchus Wine Cellars");
        cus.setCity("Vancouver");
        cus.setPhone("(604) 555-3392");
        cus.setCountry("Canada");
        list.add(cus);

        cus = new Customers();
        cus.setCustomerId("MEREP");
        cus.setRegion("Qubec");
        cus.setCompanyName("Mre Paillarde");
        cus.setCity("Montral");
        cus.setPhone("(514) 555-8054");
        cus.setCountry("Canada");
        list.add(cus);

        cus = new Customers();
        cus.setCustomerId("OLDWO");
        cus.setRegion("AK");
        cus.setCompanyName("Old World Delicatessen");
        cus.setCity("Anchorage");
        cus.setPhone("(907) 555-7584");
        cus.setCountry("USA");
        list.add(cus);

        cus = new Customers();
        cus.setCustomerId("RATTC");
        cus.setRegion("NM");
        cus.setCompanyName("Rattlesnake Canyon Grocery");
        cus.setCity("Albuquerque");
        cus.setPhone("(505) 555-5939");
        cus.setCountry("USA");
        list.add(cus);
    }

    private SwipeRefreshLayout.OnRefreshListener refreshListener = new SwipeRefreshLayout.OnRefreshListener() {
        @Override
        public void onRefresh() {
            Toast.makeText(getContext(), "You swipe refresh!", Toast.LENGTH_SHORT).show();
            binding.swipeRefresh.setRefreshing(false);
        }
    };

    private CustomerAdapter.OnItemClickListener listener = new CustomerAdapter.OnItemClickListener() {
        @Override
        public void onItemClick(Customers item) {
            Toast.makeText(getContext(), item.getCustomerId() + " - " + item.getCustomerId() + " - " +
                    item.getCompanyName(), Toast.LENGTH_SHORT).show();
        }
    };

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        // Inflate the layout for this fragment
        binding = DataBindingUtil.inflate(inflater, R.layout.fragment_customer, container, false);
        setHasOptionsMenu(true);
        layoutManager = new LinearLayoutManager(getActivity());
        binding.recyclerviewCustomer.setLayoutManager(layoutManager);
        binding.recyclerviewCustomer.setHasFixedSize(true);
        binding.swipeRefresh.setOnRefreshListener(refreshListener);
        adapter = new CustomerAdapter(list, listener);
        binding.recyclerviewCustomer.setAdapter(adapter);
        return binding.getRoot();
    }

    @Override
    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
        inflater.inflate(R.menu.search_menu, menu);
        MenuItem menuSearch = menu.findItem(R.id.action_search);
        SearchView searchView = (SearchView) menuSearch.getActionView();

        searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
            @Override
            public boolean onQueryTextSubmit(String s) {
                return false;
            }

            @Override
            public boolean onQueryTextChange(String s) {
                adapter.getFilter().filter(s);
                return false;
            }
        });
    }
}