选项卡（TabHost）

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fragment_main.xml

<TabHost xmlns:android="http://schemas.android.com/apk/res/android"    xmlns:tools="http://schemas.android.com/tools"    android:layout_width="match_parent"    android:layout_height="match_parent"    android:paddingBottom="@dimen/activity_vertical_margin"    android:paddingLeft="@dimen/activity_horizontal_margin"    android:paddingRight="@dimen/activity_horizontal_margin"    android:paddingTop="@dimen/activity_vertical_margin"    tools:context="com.xwy.Xuan.MainActivity$PlaceholderFragment"    android:id="@android:id/tabhost" >    <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"></FrameLayout>    </LinearLayout>    </TabHost>

tab1.xml

<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:id="@+id/LinearLayout01"    android:layout_width="match_parent"    android:layout_height="match_parent"    android:orientation="vertical" >    <TextView        android:layout_width="fill_parent"        android:layout_height="wrap_content"        android:text="韩慧" />    <TextView        android:layout_width="fill_parent"        android:layout_height="wrap_content"        android:text="韩1慧" /></LinearLayout>

tab2.xml

<?xml version="1.0" encoding="utf-8"?><FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:layout_width="match_parent"    android:layout_height="match_parent"    android:orientation="vertical"     android:id="@+id/FrameLayout02">    <LinearLayout         android:id="@+id/LinearLayout02"        android:layout_width="wrap_content"        android:layout_height="wrap_content">        <TextView             android:text="暂无未接来电"            android:id="@+id/TextView01"            android:layout_width="wrap_content"            android:layout_height="wrap_content"/>    </LinearLayout></FrameLayout>

MainActivity.java

package com.xwy.Xuan;import android.support.v4.app.Fragment;import android.app.Activity;import android.os.Bundle;import android.view.LayoutInflater;import android.view.Menu;import android.view.MenuItem;import android.view.View;import android.view.ViewGroup;import android.widget.TabHost;public class MainActivity extends Activity {private TabHost tabHost;@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.fragment_main);tabHost = (TabHost) findViewById(android.R.id.tabhost);tabHost.setup();LayoutInflater inflater = LayoutInflater.from(this);inflater.inflate(R.layout.tab1, tabHost.getTabContentView());inflater.inflate(R.layout.tab2, tabHost.getTabContentView());tabHost.addTab(tabHost.newTabSpec("tab01").setIndicator("未接来电").setContent(R.id.LinearLayout01));tabHost.addTab(tabHost.newTabSpec("tab02").setIndicator("以接来电").setContent(R.id.FrameLayout02));}@Overridepublic boolean onCreateOptionsMenu(Menu menu) {// Inflate the menu; this adds items to the action bar if it is present.getMenuInflater().inflate(R.menu.main, menu);return true;}@Overridepublic boolean onOptionsItemSelected(MenuItem item) {// Handle action bar item clicks here. The action bar will// automatically handle clicks on the Home/Up button, so long// as you specify a parent activity in AndroidManifest.xml.int id = item.getItemId();if (id == R.id.action_settings) {return true;}return super.onOptionsItemSelected(item);}/** * A placeholder fragment containing a simple view. */public static class PlaceholderFragment extends Fragment {public PlaceholderFragment() {}@Overridepublic View onCreateView(LayoutInflater inflater, ViewGroup container,Bundle savedInstanceState) {View rootView = inflater.inflate(R.layout.fragment_main, container,false);return rootView;}}}

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