The file containing the source code shown below is located in the corresponding directory in <sdk>/samples/android-<version>/...
<!--
/*
** Copyright 2010, The Android Open Source Project
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
** http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*/
-->
<!-- Options Menu for SearchableActivity and WordActivity.
-->
<menu xmlns:android="http://schemas.android.com/apk/res/android">
<item android:id="@+id/search"
android:title="@string/menu_search"
android:icon="@drawable/ic_menu_search"
android:showAsAction="ifRoom"
android:actionViewClass="android.widget.SearchView" />
</menu>