| /* |
| * 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.NonNull; |
| 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); |
| } |