Android - ListActivity

# Android - ListActivity : android, ListActivity ```java package exam.Widget; import java.util.*; import android.app.*; import android.content.*; import android.os.*; import android.view.*; import android.widget.*; public class ListOnly extends ListActivity { ArrayList arGeneral; protected void onCreate(Bundle savedInstanceState){ super.onCreate(savedInstanceState); arGeneral = new ArrayList(); arGeneral.add("김유신"); arGeneral.add("이순신"); arGeneral.add("강감찬"); arGeneral.add("을지문덕"); ArrayAdapter Adapter; Adapter = new ArrayAdapter(this, android.R.layout.simple_list_item_1, arGeneral); setListAdapter(Adapter); } public void onListItemClick(ListView list, View view, int position, long id) { String mes; mes = "Select Item = " + arGeneral.get(position); Toast.makeText(ListOnly.this,mes,Toast.LENGTH_SHORT).show(); } } ```