Android游戏开发系统控件-TabSpec与TabHost

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical"
android:background="@drawable/bg2">
<Button
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="@string/btn1"
android:id="@+id/btn1"
/>
<EditText
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="@string/et1"
android:id="@+id/et1"
/>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:id="@+id/mylayout"
android:background="@drawable/bg"
>
<Button
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="@string/btn2"
/>
<EditText
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="@string/et2"
/>
</LinearLayout>

</LinearLayout>

<?xml version="1.0" encoding="utf-8"?>
<resources>

<string name="hello">Hello World, TabProjectActivity!</string>
<string name="app_name">TabProject</string>
<string name="btn1">This is Tab1</string>
<string name="btn2">This is Tab3</string>
<string name="et1">This is Tab2</string>
<string name="et2">This is Tab3</string>

</resources>

package com.tabHost;

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

public class TabProjectActivity extends TabActivity implements OnTabChangeListener{
private TabSpec ts1,ts2,ts3;	//声明3个分页
private TabHost tableHost;		//分页菜单（tab容器）
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
tableHost = this.getTabHost();//实例（分页）菜单
//利用LayoutInflater将布局与分页菜单一起显示
LayoutInflater.from(this).inflate(R.layout.main, tableHost.getTabContentView());
ts1 = tableHost.newTabSpec("tabOne");//实例化一个分页
ts1.setIndicator("Tab1");//设置此页显示的标题
ts1.setContent(R.id.btn1);//设置此分页的资源id
ts2 = tableHost.newTabSpec("tabTwo");
//设置此分页显示的标题和图标
ts2.setIndicator("Tab2",getResources().getDrawable(R.drawable.ic_launcher));
ts2.setContent(R.id.et1);
ts3 = tableHost.newTabSpec("tavThree");
ts3.setIndicator("Tab3");
ts3.setContent(R.id.mylayout);//设置此分页的布局id
tableHost.addTab(ts1);//菜单中添加ts1分页
tableHost.addTab(ts2);
tableHost.addTab(ts3);
tableHost.setOnTabChangedListener(this);//这次监听器
}
public void onTabChanged(String tabId){
if(tabId.equals("tabOne")){
Toast.makeText(this, "分页1", Toast.LENGTH_LONG).show();
}
if(tabId.equals("tabTwo")){
Toast.makeText(this, "分页2", Toast.LENGTH_LONG).show();
}
if(tabId.equals("tabThree")){
Toast.makeText(this,"分页3",Toast.LENGTH_LONG).show();
}
}

}

/* AUTO-GENERATED FILE.  DO NOT MODIFY.
*
* This class was automatically generated by the
* aapt tool from the resource data it found.  It
* should not be modified by hand.
*/

package com.tabHost;

public final class R {
public static final class attr {
}
public static final class drawable {
public static final int bg=0x7f020000;
public static final int bg2=0x7f020001;
public static final int ic_launcher=0x7f020002;
}
public static final class id {
public static final int btn1=0x7f050000;
public static final int et1=0x7f050001;
public static final int mylayout=0x7f050002;
}
public static final class layout {
public static final int main=0x7f030000;
}
public static final class string {
public static final int app_name=0x7f040001;
public static final int btn1=0x7f040002;
public static final int btn2=0x7f040003;
public static final int et1=0x7f040004;
public static final int et2=0x7f040005;
public static final int hello=0x7f040000;
}
}