1 /*
2  * Copyright (c) 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 HIVIEW_PLUGINS_UNIFIED_COLLECTOR_OBSERVER_INCLUDE_UC_OBSERVER_MANAGER_H
17 #define HIVIEW_PLUGINS_UNIFIED_COLLECTOR_OBSERVER_INCLUDE_UC_OBSERVER_MANAGER_H
18 
19 #include "singleton.h"
20 #include "uc_app_state_observer.h"
21 #include "uc_render_state_observer.h"
22 #include "uc_system_ability_listener.h"
23 
24 namespace OHOS {
25 namespace HiviewDFX {
26 class UcObserverManager : public DelayedRefSingleton<UcObserverManager> {
27 public:
28     void RegisterObservers();
29     void UnregisterObservers();
30 
31 private:
32     void RegisterSysAbilityListener();
33     void UnregisterSysAbilityListener();
34     void RegisterAppObserver();
35     void UnregisterAppObserver();
36     void RegisterRenderObserver();
37     void UnregisterRenderObserver();
38 
39     friend class UcSystemAbilityListener;
40 
41 private:
42     sptr<ISystemAbilityStatusChange> sysAbilityListener_ = nullptr;
43     sptr<UcAppStateObserver> appStateObserver_ = nullptr;
44     sptr<UcRenderStateObserver> renderStateObserver_ = nullptr;
45 }; // UcObserverManager
46 } // namespace HiviewDFX
47 } // namespace OHOS
48 #endif // HIVIEW_PLUGINS_UNIFIED_COLLECTOR_OBSERVER_INCLUDE_UC_OBSERVER_MANAGER_H
49