Android UI之Tab(TabActivity+TabHost实现)

标签：android   tab   tabhost   tabactivity   

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

    <TextView android:id="@+id/view1"
        android:background="@drawable/blue"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:text="这里是Tab1里的内容。"/>

    <TextView android:id="@+id/view2"
        android:background="@drawable/red"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:text="这里是Tab2"/>

    <TextView android:id="@+id/view3"
        android:background="@drawable/green"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:text="Tab3"/>

</FrameLayout>

package com.rainsong.tabdemo;

import android.app.TabActivity;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.widget.TabHost;

public class MainActivity extends TabActivity
{
    TabHost mTabHost;

    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState)
    {
        super.onCreate(savedInstanceState);
        mTabHost = getTabHost();
        LayoutInflater.from(this).inflate(R.layout.tab,
                mTabHost.getTabContentView(), true);
        mTabHost.addTab(mTabHost.newTabSpec("tab1").setIndicator("Tab1")
                .setContent(R.id.view1));
        mTabHost.addTab(mTabHost.newTabSpec("tab3").setIndicator("Tab2")
                .setContent(R.id.view2));
        mTabHost.addTab(mTabHost.newTabSpec("tab3").setIndicator("Tab3")
                .setContent(R.id.view3));
    }
}

Class Overview

Container for a tabbed window view. This object holds two children: a set of tab labels that the user clicks to select a specific tab, and a FrameLayout object that displays the contents of that page.

Specify the id of the view that should be used as the content of the tab. 

Android UI之Tab(TabActivity+TabHost实现)

标签：android   tab   tabhost   tabactivity   

原文地址：http://blog.csdn.net/hantangsongming/article/details/41603859