//<string-array name="books">
<item>android平台开发之旅</item>
<item>android开发案例驱动教程</item>
<item>android解密</item>
<item>疯狂android讲义</item>
<item>android从零开始</item>
</string-array>
<spinner
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:entries="@array/books"
/>
arrayadapter<string>adapter=new arrayadapter<string>(this,android.r.layout.simple_list_item_1,books);
setlistadapter(adapter);