Android菜单

[code]    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        getMenuInflater().inflate(R.menu.main, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        super.onOptionsItemSelected(item);

        switch (item.getItemId()) {

        case R.id.robotlist:
            // do something
            break;

        case R.id.about:
            // do something
            break;
        }

        return true;
    }

[code]<menu xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    tools:context="com.robot.MainActivity" >

    <item
        android:id="@+id/robotlist"
        android:orderInCategory="100"
        android:showAsAction="never"
        android:title="刷新机器人列表"/>
    <item
        android:id="@+id/about"
        android:orderInCategory="100"
        android:showAsAction="never"
        android:title="APP使用说明"/>

</menu>