ListView的Adapter使用 之 初学ArrayAdapter String

package com.cz.list.demo;
import android.app.Activity; import android.os.Bundle;
import android.widget.ArrayAdapter; import android.widget.ListView;
public class ArrayListDemo extends Activity {
private ListView listView; private String[] adapterData;
/** Called when the activity is first created. */
@Override public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState); setContentView(R.layout.array_list_layout);
/* 找到这个listView */
listView = (ListView) findViewById(R.id.array_list);
/* 我们要在listView上面没条显示的数据，放到一个数组中 */ adapterData = new String[] { "Afghanistan", "Albania", "Algeria",
"American Samoa", "Andorra", "Angola", "Anguilla", "Antarctica", "Antigua and Barbuda", "Argentina", "Armenia",
"Aruba", "Australia", "Austria", "Azerbaijan", "Bahrain", "Bangladesh", "Barbados", "Belarus", "Belgium", "Belize",
"Benin", "Bermuda", "Bhutan", "Bolivia", "Bosnia and Herzegovina", "Botswana", "Bouvet Island" };
/* 这个是数组string类型的数组 */
// ArrayAdapter<String> arrayAdapter = new ArrayAdapter<String>( // ArrayListDemo.this, android.R.layout.simple_list_item_1,
// adapterData);
/* 设置ListView的Adapter */ listView.setAdapter(new ArrayAdapter<String>(ArrayListDemo.this,
android.R.layout.simple_list_item_1, adapterData)); }
}