Android開発 - TabActivityでタブ画面の作成

        //タブの格納容器
        TabHost tabHost = getTabHost();
        //レイアウト
        LayoutInflater.from(this).inflate(
                R.layout.tab,     //レイアウト
                tabHost.getTabContentView(), true);
        //タブを追加
        tabHost.addTab(tabHost.newTabSpec("tab1")   //
                .setIndicator("ホーム")   //タブタイトル
                .setContent(R.id.tabBody1)); //タブの内容

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
  xmlns:android="http://schemas.android.com/apk/res/android"
  android:orientation="vertical"
  android:layout_width="match_parent" android:layout_height="match_parent">
    <LinearLayout android:layout_height="wrap_content" android:id="@+id/tabBody1" android:layout_width="match_parent" android:orientation="vertical">
        <CheckBox android:text="CheckBox" android:id="@+id/checkBox1" android:layout_width="wrap_content" android:layout_height="wrap_content"></CheckBox>
        
        <TextView android:text="タブ１です" android:id="@+id/textView1" android:layout_width="wrap_content" android:layout_height="wrap_content"></TextView>
    </LinearLayout>
    <LinearLayout android:layout_height="wrap_content" android:id="@+id/tabBody2" android:layout_width="match_parent">
        <Button android:text="Button" android:id="@+id/button1" android:layout_width="wrap_content" android:layout_height="wrap_content"></Button>
        <TextView android:text="タブ２です" android:id="@+id/textView2" android:layout_width="wrap_content" android:layout_height="wrap_content"></TextView>
    </LinearLayout>
</LinearLayout>

package com.syboos.android;

import android.app.TabActivity;
import android.content.Context;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.widget.LinearLayout;
import android.widget.TabHost;
import android.widget.TextView;

public class MyTabActivity extends TabActivity {
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        //setContentView(R.layout.main);    //コメントアウト
        
        TabHost tabHost = getTabHost();
        LayoutInflater.from(this).inflate(
                R.layout.tab,     //レイアウト
                tabHost.getTabContentView(), true);
        
        tabHost.addTab(tabHost.newTabSpec("tab1")   
                .setIndicator("ホーム")  
                .setContent(R.id.tabBody1));
        
        tabHost.addTab(tabHost.newTabSpec("tab2")   
                .setIndicator("このアプリについて")   
                .setContent(R.id.tabBody2));
        
        tabHost.addTab(tabHost.newTabSpec("tab3")   
                .setIndicator("動的なタブ")
                .setContent(new MyTabContentFactory(this)));
        
    }
    
    
    /**
     * タブの内容を生成するクラス（Factory）
     *
     */
    class MyTabContentFactory implements TabHost.TabContentFactory {
        private Context context;
        
        public MyTabContentFactory(Context context) {
            this.context = context;
        }
        
        public View createTabContent(String tag) {
                    
            //テキスト
            TextView textView = new TextView(context);
            textView.setText("テキスト");
                        
            return textView;
        }
    }
}