Android控件之TabHost用法实例分析

<&＃63;xml version="1.0" encoding="utf-8"&＃63;>

 
  
   
 
 
  
   
 
 
  
   
 

package com.ljq.activity;
import android.app.TabActivity;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.widget.TabHost;
public class TabHostActivity extends TabActivity{
 private TabHost tab=null;
 @Override
 public void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  tab=this.getTabHost();
  LayoutInflater.from(this).inflate(R.layout.main, tab.getTabContentView(), true);
  tab.addTab(tab.newTabSpec("选项卡一").setIndicator("选项卡一", 
     getResources().getDrawable(R.drawable.png1)).setContent(R.id.tab01));
  tab.addTab(tab.newTabSpec("选项卡二").setIndicator("选项卡二", 
    getResources().getDrawable(R.drawable.png2)).setContent(R.id.tab02));
  tab.addTab(tab.newTabSpec("选项卡三").setIndicator("选项卡三", 
    getResources().getDrawable(R.drawable.png3)).setContent(R.id.tab03));
 }
}