proximity_monitor.cc 750 B

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  1. // Copyright 2018 The Chromium Authors. All rights reserved.
  2. // Use of this source code is governed by a BSD-style license that can be
  3. // found in the LICENSE file.
  4. #include "ash/components/proximity_auth/proximity_monitor.h"
  5. namespace proximity_auth {
  6. ProximityMonitor::ProximityMonitor() = default;
  7. ProximityMonitor::~ProximityMonitor() = default;
  8. void ProximityMonitor::AddObserver(ProximityMonitorObserver* observer) {
  9. observers_.AddObserver(observer);
  10. }
  11. void ProximityMonitor::RemoveObserver(ProximityMonitorObserver* observer) {
  12. observers_.RemoveObserver(observer);
  13. }
  14. void ProximityMonitor::NotifyProximityStateChanged() {
  15. for (auto& observer : observers_)
  16. observer.OnProximityStateChanged();
  17. }
  18. } // namespace proximity_auth