1 /*
2  * Copyright (c) 2022-2024 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 #ifndef RESSCHED_SERVICES_RESSCHEDSERVICE_INCLUDE_RES_SCHED_SERVICE_ABILITY_H
17 #define RESSCHED_SERVICES_RESSCHEDSERVICE_INCLUDE_RES_SCHED_SERVICE_ABILITY_H
18 
19 #include "system_ability.h"
20 #include "res_sched_service.h"
21 #include "singleton.h"
22 
23 namespace OHOS {
24 namespace ResourceSchedule {
25 class ResSchedServiceAbility : public SystemAbility,
26     public std::enable_shared_from_this<ResSchedServiceAbility> {
27     DECLARE_SYSTEM_ABILITY(ResSchedServiceAbility);
28     DECLARE_DELAYED_SINGLETON(ResSchedServiceAbility);
29 public:
ResSchedServiceAbility(int32_t sysAbilityId,bool runOnCreate)30     ResSchedServiceAbility(int32_t sysAbilityId, bool runOnCreate) : SystemAbility(sysAbilityId, runOnCreate) {}
31 
32 private:
33     void OnStart() override;
34 
35     void OnStop() override;
36 
37     void OnAddSystemAbility(int32_t systemAbilityId, const std::string& deviceId) override;
38 
39     void OnRemoveSystemAbility(int32_t systemAbilityId, const std::string& deviceId) override;
40 
41     void OnDeviceLevelChanged(int32_t type, int32_t level, std::string& action) override;
42 
43     void ReclaimProcessMemory();
44 
45     void SystemAbilityListenerInit();
46 
47     sptr<ResSchedService> service_;
48 
49     DISALLOW_COPY_AND_MOVE(ResSchedServiceAbility);
50 };
51 } // namespace ResourceSchedule
52 } // namespace OHOS
53 
54 #endif // RESSCHED_SERVICES_RESSCHEDSERVICE_INCLUDE_RES_SCHED_SERVICE_ABILITY_H
55