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.app.timedetector;
  
  import android.annotation.NonNull;
  import android.annotation.SystemService;
  import android.content.Context;
  import android.os.RemoteException;
  import android.os.ServiceManager;
  import android.os.ServiceManager.ServiceNotFoundException;
  import android.util.Log;
  
  /**
   * The interface through which system components can send signals to the TimeDetectorService.
   * @hide
   */
  @SystemService(Context.TIME_DETECTOR_SERVICE)
  public final class TimeDetector {
      private static final String TAG = "timedetector.TimeDetector";
      private static final boolean DEBUG = false;
  
      private final ITimeDetectorService mITimeDetectorService;
  
      public TimeDetector() throws ServiceNotFoundException {
          mITimeDetectorService = ITimeDetectorService.Stub.asInterface(
                  ServiceManager.getServiceOrThrow(Context.TIME_DETECTOR_SERVICE));
      }
  
      /**
       * Suggests the current time to the detector. The detector may ignore the signal if better
       * signals are available such as those that come from more reliable sources or were
       * determined more recently.
       */
      public void suggestTime(@NonNull TimeSignal timeSignal) {
          if (DEBUG) {
              Log.d(TAG, "suggestTime called: " + timeSignal);
          }
          try {
              mITimeDetectorService.suggestTime(timeSignal);
          } catch (RemoteException e) {
              throw e.rethrowFromSystemServer();
          }
      }
  
  }
  