ListView

activity_main.xml

<?xml version="1.0" encoding="utf-8"?> 

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"   

 xmlns:app="http://schemas.android.com/apk/res-auto"    

 xmlns:tools="http://schemas.android.com/tools" 

 android:layout_width="match_parent"   

 android:layout_height="match_parent"

 android:orientation="vertical"

 tools:context="com.example.dell.bus1.MainActivity"> 

<ListView 

 android:layout_width="match_parent" 

 android:layout_height="match_parent" 

 android:id="@+id/idListView"/> 

</LinearLayout>  

MainActivity.java

import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.Toast;


   public class MainActivity extends AppCompatActivity {
     ListView lv;
     String[] android={"Explicit Intent","Permission","ToggleButton",

"CheckBox","AlertDialog","CustomAlertDialog","Spinner","DatePicker",

"TimePicker","ProgressBar","Option Menu","Popup Menu","GridView",

"CustomGridView","ListView","CustomListView","CustomNevigationDrawer",

"TabLayout","Sqlite","Animation","Horizontal ProgresBar",

"Vertical ProgresBar","Custom ProgresBar"
};
     @Override 

        protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
          setContentView(R.layout.activity_main);
          lv = (ListView) findViewById(R.id.idListView);
          ArrayAdapter<String> adapter = new ArrayAdapter<String>

         (this,android.R.layout.simple_list_item_1,android);
          lv.setAdapter(adapter);
          lv.setOnItemClickListener(new AdapterView.OnItemClickListener() {
      @Override 

        public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {
           Toast.makeText(getApplicationContext(),"Item Clicked: "+i,Toast.LENGTH_SHORT).show();
                    }
                });
            }

        }