content: /*
   * Copyright (C) 2018 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.os;
  
  import android.annotation.NonNull;
  import android.annotation.SystemService;
  import android.annotation.TestApi;
  import android.content.Context;
  
  /**
   * Access to the service that keeps track of device idleness and drives low power mode based on
   * that.
   *
   * @hide
   */
  @TestApi
  @SystemService(Context.DEVICE_IDLE_CONTROLLER)
  public class DeviceIdleManager {
      private final Context mContext;
      private final IDeviceIdleController mService;
  
      /**
       * @hide
       */
      public DeviceIdleManager(@NonNull Context context, @NonNull IDeviceIdleController service) {
          mContext = context;
          mService = service;
      }
  
      /**
       * @return package names the system has white-listed to opt out of power save restrictions,
       * except for device idle mode.
       */
      public @NonNull String[] getSystemPowerWhitelistExceptIdle() {
          try {
              return mService.getSystemPowerWhitelistExceptIdle();
          } catch (RemoteException e) {
              e.rethrowFromSystemServer();
              return new String[0];
          }
      }
  
      /**
       * @return package names the system has white-listed to opt out of power save restrictions for
       * all modes.
       */
      public @NonNull String[] getSystemPowerWhitelist() {
          try {
              return mService.getSystemPowerWhitelist();
          } catch (RemoteException e) {
              e.rethrowFromSystemServer();
              return new String[0];
          }
      }
  }
  