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 com.android.server.devicepolicy;
  
  import android.app.admin.IDevicePolicyManager;
  
  import com.android.server.SystemService;
  
  /**
   * Defines the required interface for IDevicePolicyManager implemenation.
   *
   * <p>The interface consists of public parts determined by {@link IDevicePolicyManager} and also
   * several package private methods required by internal infrastructure.
   *
   * <p>Whenever adding an AIDL method to {@link IDevicePolicyManager}, an empty override method
   * should be added here to avoid build breakage in downstream branches.
   */
  abstract class BaseIDevicePolicyManager extends IDevicePolicyManager.Stub {
      /**
       * To be called by {@link DevicePolicyManagerService#Lifecycle} during the various boot phases.
       *
       * @see {@link SystemService#onBootPhase}.
       */
      abstract void systemReady(int phase);
      /**
       * To be called by {@link DevicePolicyManagerService#Lifecycle} when a new user starts.
       *
       * @see {@link SystemService#onStartUser}
       */
      abstract void handleStartUser(int userId);
      /**
       * To be called by {@link DevicePolicyManagerService#Lifecycle} when a user is being unlocked.
       *
       * @see {@link SystemService#onUnlockUser}
       */
      abstract void handleUnlockUser(int userId);
      /**
       * To be called by {@link DevicePolicyManagerService#Lifecycle} when a user is being stopped.
       *
       * @see {@link SystemService#onStopUser}
       */
      abstract void handleStopUser(int userId);
  
      public void clearSystemUpdatePolicyFreezePeriodRecord() {
      }
  }
  