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/*
* Copyright (C) 2015 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.launcher3.allapps;
import android.content.ComponentName;
import java.util.ArrayList;
/**
* Interface for handling app search.
*/
public interface AppSearchManager {
/**
* Called when the search is about to be used. This method is optional for making a query but
* calling this appropriately can improve the initial response time.
*/
void connect();
/**
* Cancels all pending search requests.
*
* @param interruptActiveRequests if true, any active requests which are already executing will
* be invalidated, and the corresponding results will not be sent. The client should usually
* set this to true, before beginning a new search session.
*/
void cancel(boolean interruptActiveRequests);
/**
* Performs a search
*/
void doSearch(String query, AppSearchResultCallback callback);
/**
* Callback for getting search results.
*/
public interface AppSearchResultCallback {
/**
* Called when the search is complete.
*
* @param apps sorted list of matching components or null if in case of failure.
*/
void onSearchResult(ArrayList<ComponentName> apps);
}
}
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