fatkun's blog

public class OneActivity extends Activity {
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
 
        TextView textview = new TextView(this);
        textview.setText("This is the Artists tab");
        setContentView(textview);
    }
}

<?xml version="1.0" encoding="utf-8"?>
<TabHost android:id="@android:id/tabhost" android:layout_width="fill_parent"
	android:layout_height="fill_parent" xmlns:android="http://schemas.android.com/apk/res/android">
	<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"></TabWidget>
		<FrameLayout
            android:id="@android:id/tabcontent"
            android:layout_width="fill_parent"
            android:layout_height="fill_parent"
            android:padding="5dp" />
	</LinearLayout>
</TabHost>

package com.fatkun;
 
import android.app.TabActivity;
import android.content.Intent;
import android.content.res.Resources;
import android.os.Bundle;
import android.widget.TabHost;
import android.widget.TabHost.TabSpec;
 
public class TabWidget extends TabActivity {
 
	/** Called when the activity is first created. */
	@Override
	public void onCreate(Bundle savedInstanceState) {
	    super.onCreate(savedInstanceState);
	    setContentView(R.layout.tab);//这里使用了上面创建的xml文件（Tab页面的布局）
	    Resources res = getResources(); // Resource object to get Drawables
	    TabHost tabHost = getTabHost();  // The activity TabHost
	    TabSpec spec;
	    Intent intent;  // Reusable Intent for each tab
 
	  //第一个TAB
	    intent = new Intent(this,OneActivity.class);//新建一个Intent用作Tab1显示的内容
	    spec = tabHost.newTabSpec("tab1")//新建一个 Tab
	    .setIndicator("Tab1", res.getDrawable(android.R.drawable.ic_media_play))//设置名称以及图标
	    .setContent(intent);//设置显示的intent，这里的参数也可以是R.id.xxx
	    tabHost.addTab(spec);//添加进tabHost
 
	    //第二个TAB
	    intent = new Intent(this,TestActivity.class);//第二个Intent用作Tab1显示的内容
	    spec = tabHost.newTabSpec("tab2")//新建一个 Tab
	    .setIndicator("Tab2", res.getDrawable(android.R.drawable.ic_menu_camera))//设置名称以及图标
	    .setContent(intent);//设置显示的intent，这里的参数也可以是R.id.xxx
	    tabHost.addTab(spec);//添加进tabHost
 
	    tabHost.setCurrentTab(1);
	}
 
}

    <activity android:name="TabWidget" android:theme="@android:style/Theme.NoTitleBar"></activity>
    <activity android:name="OneActivity"></activity>
    <activity android:name="TestActivity"></activity>