12-界面控件之listView使用java代码和xml文件不同方式实现列表显示

package com.example.listviewtest;import android.app.Activity;import android.os.Bundle;import android.view.Menu;import android.widget.ArrayAdapter;import android.widget.ListView;public class MainActivity extends Activity {@Overridepublic void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);// 创建一个数组String[] array = { "小熊", "小猪", "小狗" };// 获取listView控件ListView list = (ListView) findViewById(R.id.list2);// 创建AdapterArrayAdapter<String> adapter = new ArrayAdapter<String>(this,android.R.layout.simple_list_item_multiple_choice, array);// 设置Adapterlist.setAdapter(adapter);}@Overridepublic boolean onCreateOptionsMenu(Menu menu) {getMenuInflater().inflate(R.menu.activity_main, menu);return true;}}

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:layout_width="fill_parent"    android:layout_height="fill_parent"    android:orientation="vertical" >    <ListView        android:id="@+id/list1"        android:layout_width="match_parent"        android:layout_height="wrap_content"        android:layout_weight="1"        android:divider="@drawable/green"        android:entries="@array/books" >    </ListView>    <ListView        android:id="@+id/list2"        android:layout_width="match_parent"        android:layout_height="wrap_content"        android:layout_weight="1" >    </ListView></LinearLayout>

<?xml version="1.0" encoding="utf-8"?><resources>    <string-array name="books">        <item >java</item>        <item >C#</item>        <item >C++</item>        <item >C</item>    </string-array>    </resources>