content: /*
   * 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;
  
  /**
   * 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);
  }
  