Android程序设计经典教程例子2-5

<?xml version="1.0" encoding="utf-8"?>
<TabHost xmlns:android="http://schemas.android.com/apk/res/android"
    android:id = "@android:id/tabhost"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent">

 <LinearLayout
     android:orientation="vertical"
     android:layout_width="fill_parent"
     android:layout_height="fill_parent">

  <TabWidget
      android:id="@android:id/tabs"
      android:layout_width="fill_parent"
      android:layout_height="wrap_content"/>

  <FrameLayout
      android:id = "@android:id/tabcontent"
      android:layout_width="fill_parent"
      android:layout_height="fill_parent">
   <TextView
       android:id = "@+id/textview1"
       android:layout_width="fill_parent"
       android:layout_height="fill_parent"
       android:text = "这是一个tab"/>
   <TextView
       android:id = "@+id/textview2"
       android:layout_width="fill_parent"
       android:layout_height="fill_parent"
       android:text = "这是另一个tab"/>