mirror of
https://github.com/openharmony/ability_ability_runtime.git
synced 2026-08-25 12:23:20 -04:00
huzeshan
59 lines
2.3 KiB
C++
59 lines
2.3 KiB
C++
/*
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* Copyright (c) 2024 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_CACHE_PROCESS_MANAGER_H
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#define OHOS_ABILITY_RUNTIME_CACHE_PROCESS_MANAGER_H
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#include <memory>
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#include <deque>
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#include <mutex>
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#include <set>
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#include "singleton.h"
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#include "app_running_record.h"
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#include "cpp/mutex.h"
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namespace OHOS {
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namespace AppExecFwk {
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class CacheProcessManager {
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DECLARE_DELAYED_SINGLETON(CacheProcessManager);
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public:
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bool QueryEnableProcessCache();
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void SetAppMgr(const std::weak_ptr<AppMgrServiceInner> &appMgr);
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bool PenddingCacheProcess(const std::shared_ptr<AppRunningRecord> &appRecord);
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bool CheckAndCacheProcess(const std::shared_ptr<AppRunningRecord> &appRecord);
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bool IsCachedProcess(const std::shared_ptr<AppRunningRecord> &appRecord);
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void OnProcessKilled(const std::shared_ptr<AppRunningRecord> &appRecord);
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void ReuseCachedProcess(const std::shared_ptr<AppRunningRecord> &appRecord);
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bool IsAppSupportProcessCache(const std::shared_ptr<AppRunningRecord> &appRecord);
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bool IsAppShouldCache(const std::shared_ptr<AppRunningRecord> &appRecord);
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void RefreshCacheNum();
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std::string PrintCacheQueue();
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private:
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bool IsAppAbilitiesEmpty(const std::shared_ptr<AppRunningRecord> &appRecord);
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int GetCurrentCachedProcNum();
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void RemoveCacheRecord(const std::shared_ptr<AppRunningRecord> &appRecord);
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void ShrinkAndKillCache();
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bool KillProcessByRecord(const std::shared_ptr<AppRunningRecord> &appRecord);
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int32_t maxProcCacheNum_ = 0;
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std::deque<std::shared_ptr<AppRunningRecord>> cachedAppRecordQueue_;
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ffrt::recursive_mutex cacheQueueMtx;
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std::weak_ptr<AppMgrServiceInner> appMgr_;
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bool shouldCheckApi = true;
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};
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} // namespace OHOS
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} // namespace AppExecFwk
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#endif |