/*

 * Copyright (c) 2022-2026 Huawei Device Co., Ltd.

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *     http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */



#ifndef FOUNDATION_RESOURCESCHEDULE_BACKGROUND_TASK_MGR_SERVICES_CONTINUOUS_TASK_INCLUDE_APP_STATE_OBSERVER_H

#define FOUNDATION_RESOURCESCHEDULE_BACKGROUND_TASK_MGR_SERVICES_CONTINUOUS_TASK_INCLUDE_APP_STATE_OBSERVER_H



#include "event_handler.h"

#include "app_state_data.h"

#include "ability_state_data.h"

#include "process_data.h"



namespace OHOS {

namespace BackgroundTaskMgr {

class AppStateObserver {

public:

    void OnAppCacheStateChanged(const AppExecFwk::AppStateData &appStateData);

    void OnAbilityStateChanged(const AppExecFwk::AbilityStateData &abilityStateData);

    void OnProcessCreated(const AppExecFwk::ProcessData &processData);

    void OnProcessDied(const AppExecFwk::ProcessData &processData);

    void OnAppStopped(const AppExecFwk::AppStateData &appStateData);

    void SetEventHandler(const std::shared_ptr<AppExecFwk::EventHandler> &handler);

    void OnAppStateChanged(const AppExecFwk::AppStateData &appStateData);



private:

    bool ValidateAppStateData(const AppExecFwk::AppStateData &appStateData);

    void OnProcessDiedEfficiencyRes(const AppExecFwk::ProcessData &processData);



private:

    std::shared_ptr<AppExecFwk::EventHandler> handler_ {};

};

}  // namespace BackgroundTaskMgr

}  // namespace OHOS

#endif  // FOUNDATION_RESOURCESCHEDULE_BACKGROUND_TASK_MGR_SERVICES_CONTINUOUS_TASK_INCLUDE_APP_STATE_OBSERVER_H