Add Search.SOURCE to android-common

/*

 * Copyright (C) 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.

 */

package com.android.common;

/**

 * Utilities for search implementations.

 *

 * @see android.app.SearchManager

 */

public class Search {

    /**

     * Key for the source identifier set by the application that launched a search intent.

     * The identifier is search-source specific string. It can be used

     * by the search provider to keep statistics of where searches are started from.

     *

     * The source identifier is stored in the {@link android.app.SearchManager#APP_DATA}

     * Bundle in {@link android.content.Intent#ACTION_SEARCH} and

     * {@link android.content.Intent#ACTION_WEB_SEARCH} intents.

     */

    public final static String SOURCE = "source";

    private Search() { }   // don't instantiate

}