android之【ArrayAdapter】

main.xml

<!-- 直接使用数组资源给出列表项 --><ListView  android:layout_width="fill_parent" android:layout_height="wrap_content" android:entries="@array/books"android:divider="@drawable/red"android:headerDividersEnabled="false"/><!-- 使用ArrayAdapter提供列表项的ListView --><ListView  android:id="@+id/list2"android:layout_width="fill_parent" android:layout_height="wrap_content" android:divider="@drawable/green"/>

arrays.xml

<?xml version="1.0" encoding="UTF-8"?><resources><string-array name="books"><item>Java</item><item>C#</item><item>IOS</item><item>Android</item></string-array></resources>

public class ArrayAdapterList extends Activity{ @Override   protected void onCreate(Bundle savedInstanceState){   super.onCreate(savedInstanceState);   setContentView(R.layout.main);   ListView list2 = (ListView)findViewById(R.id.list2);//定义一个数组String[] arr ={"AAA" , "BBB" , "CCC"};//将数组包装ArrayAdapterArrayAdapter<String> arrayAdapter = new ArrayAdapter<String>(this , android.R.layout.simple_list_item_1 , arr);//为ListView设置Adapterlist2.setAdapter(arrayAdapter);}  }

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