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 #include "conditions/timer_listener.h"
16
17 #include "work_queue_event_handler.h"
18 #include "work_sched_hilog.h"
19
20 namespace OHOS {
21 namespace WorkScheduler {
TimerListener(std::shared_ptr<WorkQueueManager> workQueueManager)22 TimerListener::TimerListener(std::shared_ptr<WorkQueueManager> workQueueManager)
23 {
24 workQueueManager_ = workQueueManager;
25 }
26
OnConditionChanged(WorkCondition::Type conditionType,std::shared_ptr<DetectorValue> conditionVal)27 void TimerListener::OnConditionChanged(WorkCondition::Type conditionType,
28 std::shared_ptr<DetectorValue> conditionVal)
29 {
30 workQueueManager_->OnConditionChanged(conditionType, conditionVal);
31 }
32
Start()33 bool TimerListener::Start()
34 {
35 if (!eventRunner_) {
36 eventRunner_ = AppExecFwk::EventRunner::Create(TIMER_LISTENER);
37 if (eventRunner_ == nullptr) {
38 WS_HILOGE("Init failed due to create EventHandler");
39 return false;
40 }
41 }
42 if (!handler_) {
43 handler_ = std::make_shared<WorkQueueEventHandler>(eventRunner_, workQueueManager_);
44 }
45 if (workQueueManager_ == nullptr) {
46 WS_HILOGE("workQueueManager_ is null");
47 return false;
48 }
49 uint32_t time = workQueueManager_->GetTimeCycle();
50 handler_->SendEvent(AppExecFwk::InnerEvent::Get(WorkQueueEventHandler::TIMER_TICK, 0), time);
51 return true;
52 }
53
Stop()54 bool TimerListener::Stop()
55 {
56 if (handler_ != nullptr) {
57 handler_->RemoveEvent(WorkQueueEventHandler::TIMER_TICK);
58 }
59 return true;
60 }
61 } // namespace WorkScheduler
62 } // namespace OHOS