Text view On click : Show list view : On click item : show selected item in TextView

CustomAdapter.java

package com.anhure.test3.test3android;

import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.TextView;

/**
 * Created by sanka on 11/14/2017.
 */

class CustomAdapter extends BaseAdapter {

    private String[] name;
    private MainActivity main;

    public CustomAdapter(MainActivity mainActivity, String[] names) {
        this.main=mainActivity;
        this.name=names;
    }



    @Override
    public int getCount() {
        return name.length;
    }

    @Override
    public Object getItem(int position) {
        return null;
    }

    @Override
    public long getItemId(int position) {
        return 0;
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {

        LayoutInflater inflater = main.getLayoutInflater();
        View rowView= inflater.inflate(R.layout.rowlayout, null, true);

        TextView textView = (TextView) rowView.findViewById(R.id.text_value);
        textView.setText(name[position]);
        return rowView;
    }
}

MainActivity.java

package com.anhure.test3.test3android;

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ListView;
import android.widget.TextView;

public class MainActivity extends AppCompatActivity {

    TextView text;
    ListView list;
    public String [] names={"krishna","kumar","kavin"};
    String TAG="TEST3ANDROID:MainActv";

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        list=(ListView)findViewById(R.id.list);
        text=(TextView)findViewById(R.id.text);
        CustomAdapter adapter = new CustomAdapter(MainActivity.this,names);
        list.setAdapter(adapter);
        list.setVisibility(View.GONE);
        text.setVisibility(View.VISIBLE);
        text.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Log.d(TAG,"TextVIew is cliked");
                v.setVisibility(View.GONE);
                list.setVisibility(View.VISIBLE);
            }
        });
        list.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
                Log.d(TAG,"Item selected in the list :"+position);
                text.setText("Selected Item "+names[position]);
                list.setVisibility(View.GONE);
                text.setVisibility(View.VISIBLE);
            }
        });
        list.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
            @Override
            public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
                Log.d(TAG,"Item selected in the list :"+position);
                text.setText("Selected Item "+position);
                list.setVisibility(View.GONE);
                text.setVisibility(View.VISIBLE);
            }

            @Override
            public void onNothingSelected(AdapterView<?> parent) {

            }
        });
    }
}