《Android移动应用基础教程》之川菜菜谱

fragment_menu.xml代码: fragment_content.xml代码: item_list.xml代码: activity_main.xml代码: package com.itcast.a4_6; import android.app.Activity; import android.app.FragmentTransaction; import android.os.Bundle; public class MainActivity extends Activity { private FragmentTransaction beginTransacti