package cn.fansunion.menu;
import android.app.Activity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.widget.Toast;
import cn.fansunion.R;
public class OptionMenuWithXmlActivity extends Activity {
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.option_menu);
}
public boolean onCreateOptionsMenu(Menu menu) {
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.menu, menu);
return true;
}
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.menu_one:
Toast.makeText(this, "你点击了menu_one", Toast.LENGTH_LONG).show();
break;
case R.id.submenu_one:
Toast.makeText(this, "你点击了submenu_one", Toast.LENGTH_LONG).show();
break;
default:
return super.onOptionsItemSelected(item);
}
return true;
}
}<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android" >
<item
android:id="@+id/menu_one"
android:orderInCategory="3"
android:title="Android应用开发真有趣"/>
<item
android:id="@+id/menu_two"
android:orderInCategory="2"
android:title="iOS开发也不错"/>
<item
android:id="@+id/menu_three"
android:enabled="false"
android:orderInCategory="4"
android:title="Java服务端也不错"/>
<!-- Part 2:子menu的设置,将在menuItem内部嵌套一个<Menu>,在这个例子中的子菜单,试验了快捷键的方式 -->
<item
android:id="@+id/submenu"
android:orderInCategory="3"
android:title="小雷的兴趣">
<menu >
<item
android:id="@+id/submenu_one"
android:alphabeticShortcut="n"
android:title="互联网技术"
android:visible="true"/>
<item
android:id="@+id/submenu_two"
android:alphabeticShortcut="g"
android:title="投资理财"
android:visible="true"/>
</menu></item>
</menu>原文:http://blog.csdn.net/fansunion/article/details/49947695