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| 1 // Copyright 2017 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 |
| 5 #include "ash/mus/user_activity_forwarder.h" |
| 6 |
| 7 #include <cmath> |
| 8 |
| 9 #include "services/service_manager/public/cpp/connector.h" |
| 10 #include "services/ui/public/interfaces/constants.mojom.h" |
| 11 #include "ui/base/user_activity/user_activity_detector.h" |
| 12 |
| 13 namespace ash { |
| 14 namespace mus { |
| 15 |
| 16 UserActivityForwarder::UserActivityForwarder( |
| 17 service_manager::Connector* connector, |
| 18 ui::UserActivityDetector* detector) |
| 19 : user_activity_observer_binding_(this), user_activity_detector_(detector) { |
| 20 DCHECK(connector); |
| 21 DCHECK(detector); |
| 22 |
| 23 // Round UserActivityDetector's notification interval up to the nearest second |
| 24 // (the granularity exposed by UserActivityMonitor). |
| 25 const uint32_t kNotifyIntervalSec = static_cast<uint32_t>( |
| 26 ceil(ui::UserActivityDetector::kNotifyIntervalMs / 1000.0)); |
| 27 |
| 28 connector->BindInterface(ui::mojom::kServiceName, &user_activity_monitor_); |
| 29 user_activity_monitor_->AddUserActivityObserver( |
| 30 kNotifyIntervalSec, |
| 31 user_activity_observer_binding_.CreateInterfacePtrAndBind()); |
| 32 } |
| 33 |
| 34 UserActivityForwarder::~UserActivityForwarder() {} |
| 35 |
| 36 void UserActivityForwarder::OnUserActivity() { |
| 37 user_activity_detector_->HandleExternalUserActivity(); |
| 38 } |
| 39 |
| 40 } // namespace mus |
| 41 } // namespace ash |
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