1 /* 2 * Copyright (c) 2025 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 #ifndef IME_MIRROR_MANAGER_H 16 #define IME_MIRROR_MANAGER_H 17 #include <atomic> 18 #include <functional> 19 #include <mutex> 20 #include <unordered_map> 21 22 #include "iservice_registry.h" 23 #include "system_ability_status_change_stub.h" 24 25 namespace OHOS { 26 namespace MiscServices { 27 class ImeMirrorManager { 28 public: 29 bool IsImeMirrorEnable(); 30 void SetImeMirrorEnable(bool isRegistered); 31 bool SubscribeSaStart(std::function<void()> handler, int32_t saId); 32 bool UnSubscribeSaStart(int32_t saId); 33 34 private: 35 class SaMgrListener : public SystemAbilityStatusChangeStub { 36 public: SaMgrListener(std::function<void ()> handler)37 explicit SaMgrListener(std::function<void()> handler) : func_(handler) {}; 38 ~SaMgrListener() = default; 39 void OnAddSystemAbility(int32_t systemAbilityId, const std::string &deviceId) override; OnRemoveSystemAbility(int32_t systemAbilityId,const std::string & deviceId)40 void OnRemoveSystemAbility(int32_t systemAbilityId, const std::string &deviceId) override { } 41 42 private: 43 std::function<void()> func_; 44 }; 45 std::atomic<bool> isEnable_ = false; 46 47 std::mutex listenerMapMutex_; 48 std::unordered_map<int32_t, sptr<ISystemAbilityStatusChange>> saMgrListenerMap_; // saId -> listener 49 }; 50 } 51 } 52 #endif // IME_MIRROR_MANAGER_H