ListView Android Example

                    ListView Example Output :

ListView

Project Structure : 

Step 1 :

Activity_main.xml

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="#FFFFFF"
    android:gravity="center"
    android:orientation="vertical">

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_margin="10sp"
        android:text="Country List"
        android:textAppearance="@android:style/TextAppearance.DeviceDefault.Large"
        android:textColor="#ff305aff"
        android:textStyle="bold"/>

    <LinearLayout
        android:layout_width="fill_parent"
        android:layout_height="match_parent"
        android:background="#FFFFFF"
        android:orientation="vertical">

        <ListView
            android:id="@+id/listView"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:gravity="center"
            android:divider="#ff305aff"
            android:dividerHeight="1dp" />
    </LinearLayout>
</LinearLayout>

Step 2:

MainActivity.java

package com.pratik.listviewexample;

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

import java.util.ArrayList;

   public class MainActivity extends ActionBarActivity {

    private ListView listView;
    private ArrayList<String> arrayList;
    private ArrayAdapter<String> arrayAdapter;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        //Initialize listview
        listView = (ListView) findViewById(R.id.listView);

        //for displaying list items here i used ArrayList and add string
        arrayList = new ArrayList<>();
        arrayList.add("Australia");
        arrayList.add("Brazil");
        arrayList.add("Canada");
        arrayList.add("Denmark");
        arrayList.add("Egypt");
        arrayList.add("France");
        arrayList.add("Germany");
        arrayList.add("Hong Kong");
        arrayList.add("India");
        arrayList.add("Japan");

arrayAdapter = new ArrayAdapter<String>(this, R.layout.select_dialog_item_material, arrayList);
        //assign adapter to listview
        listView.setAdapter(arrayAdapter);

//here i can set click listener of listview to perform click event in each item of listview

        listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {

            @Override
            public void onItemClick(AdapterView<?> adapterView, View view, int position, long l) {
                //Getting selected Item Value
                String value = (String) listView.getItemAtPosition(position);

                Toast.makeText(MainActivity.this, "You're Selected : " + value, Toast.LENGTH_SHORT).show();
            }
        });
    }
}