How to make an ExpandableListView with 3 TextViews in parent and child lists?

I need to make an ExpandableListView with 3 TextViews in parent and child lists. I have parentlist and childlist with 3 TextViews in each line. So what should I do next?

ArrayList<Contact> list = new ArrayList<>(); //main_equip
    list.add(new Contact("Surdialx", "Status","Available Works"));
    list.add(new Contact("Surdial", "Status","Available Works"));
    list.add(new Contact("Surdialx", "Status","Available Works"));
    list.add(new Contact("Surdial", "Status","Available Works"));
    list.add(new Contact("Surdialx", "Status","Available Works"));
    list.add(new Contact("Surdial", "Status","Available Works"));
    ArrayList<Contact1> childlist = new ArrayList<>(); //eq_works
    childlist.add(new Contact1("Work №1", "Status", "Priority"));
    childlist.add(new Contact1("Work №2", "Status","Priority"));
    childlist.add(new Contact1("Work №3", "Status","Priority"));

Solution

To create Expandable Recyclerview try this way

public class MainActivity extends AppCompatActivity {
    private RecyclerView recyclerview;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        recyclerview = (RecyclerView) findViewById(R.id.recyclerview);
        recyclerview.setLayoutManager(new LinearLayoutManager(this, LinearLayoutManager.VERTICAL, false));
        List<ExpandableListAdapter.Item> data = new ArrayList<>();

        data.add(new ExpandableListAdapter.Item(ExpandableListAdapter.HEADER, "Fruits"));
        data.add(new ExpandableListAdapter.Item(ExpandableListAdapter.CHILD, "Apple"));
        data.add(new ExpandableListAdapter.Item(ExpandableListAdapter.CHILD, "Orange"));
        data.add(new ExpandableListAdapter.Item(ExpandableListAdapter.CHILD, "Banana"));
        data.add(new ExpandableListAdapter.Item(ExpandableListAdapter.HEADER, "Cars"));
        data.add(new ExpandableListAdapter.Item(ExpandableListAdapter.CHILD, "Audi"));
        data.add(new ExpandableListAdapter.Item(ExpandableListAdapter.CHILD, "Aston Martin"));
        data.add(new ExpandableListAdapter.Item(ExpandableListAdapter.CHILD, "BMW"));
        data.add(new ExpandableListAdapter.Item(ExpandableListAdapter.CHILD, "Cadillac"));

        ExpandableListAdapter.Item places = new ExpandableListAdapter.Item(ExpandableListAdapter.HEADER, "Places");
        places.invisibleChildren = new ArrayList<>();
        places.invisibleChildren.add(new ExpandableListAdapter.Item(ExpandableListAdapter.CHILD, "Kerala"));
        places.invisibleChildren.add(new ExpandableListAdapter.Item(ExpandableListAdapter.CHILD, "Tamil Nadu"));
        places.invisibleChildren.add(new ExpandableListAdapter.Item(ExpandableListAdapter.CHILD, "Karnataka"));
        places.invisibleChildren.add(new ExpandableListAdapter.Item(ExpandableListAdapter.CHILD, "Maharashtra"));

        data.add(places);

        recyclerview.setAdapter(new ExpandableListAdapter(data));
    }
}