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/*
* Copyright (C) 2017 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 android.appwidget;
import android.annotation.Nullable;
import android.util.ArraySet;
import java.util.Set;
/**
* App widget manager local system service interface.
*
* @hide Only for use within the system server.
*/
public abstract class AppWidgetManagerInternal {
/**
* Gets the packages from which the uid hosts widgets.
*
* @param uid The potential host UID.
* @return Whether the UID hosts widgets from the package.
*/
public abstract @Nullable ArraySet<String> getHostedWidgetPackages(int uid);
/**
* Execute the widget-related work of unlocking a user. This is intentionally
* invoked just <em>before</em> the boot-completed broadcast is issued, after
* the data-related work of unlock has completed.
*
* @param userId The user that is being unlocked.
*/
public abstract void unlockUser(int userId);
/**
* Updates all widgets, applying changes to Runtime Resource Overlay affecting the specified
* target packages.
*
* @param packageNames The names of all target packages for which an overlay was modified
* @param userId The user for which overlay modifications occurred.
* @param updateFrameworkRes Whether or not an overlay affected the values of framework
* resources.
*/
public abstract void applyResourceOverlaysToWidgets(Set<String> packageNames, int userId,
boolean updateFrameworkRes);
}
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