<?xml version="1.0" encoding="utf-8"?>

 <TabHost

     android:id="@android:id/tabhost"

     android:layout_width="match_parent"

     android:layout_height="wrap_content"

     xmlns:android="http://schemas.android.com/apk/res/android">

     <LinearLayout

         android:orientation="vertical"

         android:layout_width="match_parent"

         android:layout_height="wrap_content">

         <!--选项卡标题表-->

          <TabWidget

              android:id="@android:id/tabs"

              android:layout_width="match_parent"

              android:layout_height="wrap_content"></TabWidget>

          <!--选项卡布局-->

         <FrameLayout

             android:id="@android:id/tabcontent"

             android:layout_width="match_parent"

             android:layout_height="match_parent"></FrameLayout>

     </LinearLayout>

 </TabHost>

 <?xml version="1.0" encoding="utf-8"?>

 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

     android:layout_width="match_parent"

     android:layout_height="match_parent"

     android:id="@+id/tab01">

     <TextView

         android:text="LinnerLayout"

         android:layout_width="match_parent"

         android:layout_height="wrap_content" />

 </LinearLayout>

 <?xml version="1.0" encoding="utf-8"?>

 <RelativeLayout

     android:layout_width="match_parent"

     android:layout_height="match_parent"

     xmlns:android="http://schemas.android.com/apk/res/android"

     android:id="@+id/tab02">

     <TextView

     android:text="RelativeLayout"

     android:layout_width="match_parent"

     android:layout_height="wrap_content" />

 </RelativeLayout>

 <?xml version="1.0" encoding="utf-8"?>

 <AbsoluteLayout

     android:layout_width="match_parent"

     android:layout_height="match_parent"

     xmlns:android="http://schemas.android.com/apk/res/android"

     android:id="@+id/tab03">

     <TextView

         android:text="AbsoluteLayout"

         android:layout_width="match_parent"

         android:layout_height="wrap_content" />

 </AbsoluteLayout>

 package com.example.administrator.hello2;

 import android.app.TabActivity;

 import android.support.v7.app.AppCompatActivity;

 import android.os.Bundle;

 import android.view.LayoutInflater;

 import android.widget.TabHost;

 public class MainActivity extends TabActivity {

     private TabHost tabHost;

     @Override

     protected void onCreate(Bundle savedInstanceState) {

         super.onCreate(savedInstanceState);

         setContentView(R.layout.activity_main);

         tabHost = getTabHost();

         LayoutInflater.from(MainActivity.this).inflate(R.layout.tab1,tabHost.getTabContentView(),true);

         LayoutInflater.from(MainActivity.this).inflate(R.layout.tab2,tabHost.getTabContentView(),true);

         LayoutInflater.from(MainActivity.this).inflate(R.layout.tab3,tabHost.getTabContentView(),true);

         tabHost.addTab(tabHost.newTabSpec("TAB1").setIndicator("线性布局").setContent(R.id.tab01));

         tabHost.addTab(tabHost.newTabSpec("TAB1").setIndicator("相对布局").setContent(R.id.tab02));

         tabHost.addTab(tabHost.newTabSpec("TAB1").setIndicator("绝对布局").setContent(R.id.tab03));

     }

 }