1 /*
2 * Copyright (c) 2022 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include "bundle_active_event_tracker.h"
17
18 namespace OHOS {
19 namespace DeviceUsageStats {
BundleActiveEventTracker()20 BundleActiveEventTracker::BundleActiveEventTracker()
21 {
22 curStartTime_ = 0;
23 lastEventTime_ = 0;
24 duration_ = 0;
25 count_ =0;
26 }
27
CommitTime(const int64_t timeStamp)28 void BundleActiveEventTracker::CommitTime(const int64_t timeStamp)
29 {
30 if (curStartTime_) {
31 duration_ += timeStamp - curStartTime_;
32 curStartTime_ = 0;
33 }
34 }
35
Update(int64_t timeStamp)36 void BundleActiveEventTracker::Update(int64_t timeStamp)
37 {
38 if (!curStartTime_) {
39 count_++;
40 }
41 CommitTime(timeStamp);
42 curStartTime_ = timeStamp;
43 lastEventTime_ = timeStamp;
44 }
45
AddToEventStats(std::vector<BundleActiveEventStats> & eventStatsList,int32_t eventId,int64_t beginTime,int64_t endTime)46 void BundleActiveEventTracker::AddToEventStats(std::vector<BundleActiveEventStats>& eventStatsList, int32_t eventId,
47 int64_t beginTime, int64_t endTime)
48 {
49 if (count_ || duration_) {
50 BundleActiveEventStats newEvent;
51 newEvent.eventId_ = eventId;
52 newEvent.count_ = count_;
53 newEvent.totalTime_ = duration_;
54 newEvent.lastEventTime_ = lastEventTime_;
55 newEvent.beginTimeStamp_ = beginTime;
56 newEvent.endTimeStamp_ = endTime;
57 eventStatsList.emplace_back(newEvent);
58 }
59 }
60 } // namespace DeviceUsageStats
61 } // namespace OHOS
62
63