mirror of
https://github.com/openharmony/ability_ability_runtime.git
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xinking129
89 lines
2.9 KiB
C++
89 lines
2.9 KiB
C++
/*
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* Copyright (c) 2023 Huawei Device Co., Ltd.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef OHOS_ABILITY_RUNTIME_APP_RUNNING_STAUS_MOUDLE_H
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#define OHOS_ABILITY_RUNTIME_APP_RUNNING_STAUS_MOUDLE_H
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#include <map>
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#include <shared_mutex>
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#include "app_running_status_listener_interface.h"
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#include "iremote_object.h"
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namespace OHOS {
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namespace AbilityRuntime {
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class AppRunningStatusModule : public std::enable_shared_from_this<AppRunningStatusModule> {
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public:
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AppRunningStatusModule() = default;
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virtual ~AppRunningStatusModule() = default;
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/**
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* Register listener.
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*
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* @param listener App running status listener object.
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* @return Returns ERR_OK on success, others on failure.
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*/
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int32_t RegisterListener(const sptr<AppRunningStatusListenerInterface> &listener);
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/**
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* Unregister listener.
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*
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* @param listener App running status listener object.
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* @return Returns ERR_OK on success, others on failure.
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*/
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int32_t UnregisterListener(const sptr<AppRunningStatusListenerInterface> &listener);
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/**
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* Notify the app running status event.
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*
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* @param bundle Bundle name in application record.
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* @param uid Uid of bundle.
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* @param runningStatus Running status.
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* @return
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*/
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void NotifyAppRunningStatusEvent(const std::string &bundle, int32_t uid, RunningStatus runningStatus);
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/**
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* @class ClientDeathRecipient.
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* Notices IRemoteBroker died.
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*/
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class ClientDeathRecipient : public IRemoteObject::DeathRecipient {
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public:
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explicit ClientDeathRecipient(const std::weak_ptr<AppRunningStatusModule> &weakPtr);
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virtual ~ClientDeathRecipient() = default;
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/**
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* Handle remote object died event.
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*
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* @param Remote Remote object.
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*/
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void OnRemoteDied(const wptr<IRemoteObject> &remote) override;
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private:
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std::weak_ptr<AppRunningStatusModule> weakPtr_;
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};
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private:
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void SetDeathRecipient(const sptr<AppRunningStatusListenerInterface> &listener,
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const sptr<IRemoteObject::DeathRecipient> &deathRecipient);
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int32_t RemoveListenerAndDeathRecipient(const wptr<IRemoteObject> &remote);
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mutable std::mutex listenerMutex_;
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std::map<sptr<AppRunningStatusListenerInterface>, sptr<IRemoteObject::DeathRecipient>> listeners_;
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};
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} // namespace AbilityRuntime
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} // namespace OHOS
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#endif // OHOS_ABILITY_RUNTIME_APP_RUNNING_STAUS_MOUDLE_H
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