本文实例讲述了Android基于API的Tabs3实现仿优酷tabhost效果。分享给大家供大家参考，具体如下：

前两天老师就让自己写个视频播放器客户端，这个是他上课讲的一个小小demo,通过查看安卓API的tabs3，实现仿优酷视频客户端的tabhost效果。我的API路径是D:androidsdksamplesandroid-17ApiDemossrccomexampleandroidapisview下的Tabs3，下面是实现效果：

废话不多说了，直接上码：

MainActivity.java

package com.example.video; import android.os.Bundle; import android.R.layout; import android.app.Activity; import android.app.TabActivity; import android.content.Intent; import android.view.LayoutInflater; import android.view.Menu; import android.widget.TabHost; public class MainActivity extends TabActivity { public TabHost tabHost; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); //获取对象 tabHost = getTabHost(); tabHost.addTab(tabHost.newTabSpec("myself") .setIndicator("个人中心") .setContent(new Intent(this, MySelfActivity.class))); tabHost.addTab(tabHost.newTabSpec("myindex") .setIndicator("优酷首页") .setContent(new Intent(this, MyIndexActivity.class))); tabHost.addTab(tabHost.newTabSpec("mycenter") .setIndicator("频道中心") .setContent(new Intent(this, MyCenterActivity.class))); //指定的当前的tab //通过索引指定 索引从0开始 tabHost.setCurrentTab(0); //从零开始 //通过标识来激活 // tabHost.setCurrentTabByTag("XXX1"); } @Override public 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; } }

MyCenterActivity.java

package com.example.video; import android.app.Activity; import android.os.Bundle; public class MyCenterActivity extends Activity{ @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_mycenter); } }

MyIndexActivity.java

package com.example.video; import android.app.Activity; import android.os.Bundle; public class MyIndexActivity extends Activity{ @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_myindex); } }

MySelfActivity.java

package com.example.video; import android.app.Activity; import android.os.Bundle; public class MySelfActivity extends Activity{ @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_myself); } }

下面是布局文件：

activity_mycenter.xml

<RelativeLayout 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=".MainActivity" > <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="优酷中心" /> </RelativeLayout>

activity_myindex.xml

<TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="优酷首页" />

activity_myself.xml

<TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="个人首页" />

当然别忘了在清单文件中配置activity

<> <activity android:name="com.example.video.MyIndexActivity"/> <activity android:name="com.example.video.MySelfActivity"/> <activity android:name="com.example.video.MyCenterActivity"/>

希望本文所述对大家Android程序设计有所帮助。