1 /*
2  * Copyright 2020 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #pragma once
18 
19 #include <chrono>
20 #include <cstdint>
21 
22 namespace bluetooth {
23 namespace activity_attribution {
24 
25 class WakelockProcessor {
26  public:
27   WakelockProcessor();
28 
29   uint32_t OnWakelockReleased();
30   void OnWakelockAcquired();
31 
32  private:
33   std::chrono::time_point<std::chrono::system_clock> wakelock_acquired_time_;
34   uint8_t wakelock_net_count_;
35 };
36 
37 }  // namespace activity_attribution
38 }  // namespace bluetooth
39