Android_ListViewDemo

package com.example.listviewdemo;


import android.os.Bundle;
import android.app.Activity;
import android.app.ListActivity;
import android.view.Menu;
import android.widget.ArrayAdapter;


public class MainActivity extends ListActivity {


private static final String[] countries={"China","America","Japan","German"};
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);

setListAdapter(new ArrayAdapter<String>(this,android.R.layout.simple_expandable_list_item_1,countries));

}


}