1 /*
2  * Copyright (C) 2017 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 package com.android.launcher3.allapps.search;
17 
18 /**
19  * An interface for handling search.
20  */
21 public interface SearchAlgorithm {
22 
23     /**
24      * Performs search and sends the result to the callback.
25      */
doSearch(String query, AllAppsSearchBarController.Callbacks callback)26     void doSearch(String query, AllAppsSearchBarController.Callbacks callback);
27 
28     /**
29      * Cancels any active request.
30      */
cancel(boolean interruptActiveRequests)31     void cancel(boolean interruptActiveRequests);
32 }
33