1 /* 2 * Copyright (c) 2023 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 OHOS_ABILITY_RUNTIME_PROCESS_FROZEN_STATE_OBSERVER_H 17 #define OHOS_ABILITY_RUNTIME_PROCESS_FROZEN_STATE_OBSERVER_H 18 19 #include <cstdint> 20 #include <memory> 21 #include <vector> 22 23 #include "suspend_state_observer_stub.h" 24 #include "task_handler_wrap.h" 25 26 namespace OHOS { 27 namespace AAFwk { 28 class ProcessFrozenStateObserver : public SuspendManager::SuspendStateObserverStub { 29 public: 30 static void RegisterSuspendObserver(std::shared_ptr<TaskHandlerWrap> taskHandler); 31 void OnActive(const std::vector<int32_t> &pidList, const int32_t uid) override; 32 void OnDoze(const int32_t uid) override; 33 void OnFrozen(const std::vector<int32_t> &pidList, const int32_t uid) override; 34 35 private: 36 static int g_registerCount; 37 }; 38 } // namespace AAFwk 39 } // namespace OHOS 40 41 #endif // OHOS_ABILITY_RUNTIME_PROCESS_FROZEN_STATE_OBSERVER_H