Android中使用XML文件配置OptionMenu

1，配置布局文件

menu.xml:这里定义有哪些菜单，支持子菜单定义

main.xml:其实没有任何显示的内容

< xml version="1.0" encoding="utf-8" >
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
>

2、Java代码

package yyl.xmlMenu;

import android.app.Activity;
import android.os.Bundle;
import android.view.ContextMenu;
import android.view.ContextMenu.ContextMenuInfo;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.View;

public class XmlMenuAcitvity extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
}

@Override
public boolean onCreateOptionsMenu(Menu menu) {

//将页面定义的menu配置到到activity中
new MenuInflater(getApplication())
.inflate(R.layout.menu, menu);
return super.onCreateOptionsMenu(menu);
}


}