1 /* 2 * Copyright (C) 2021 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 TELEPHONY_SIMSTATETRACKER_H 17 #define TELEPHONY_SIMSTATETRACKER_H 18 19 #include <string> 20 21 #include "operator_config_cache.h" 22 #include "operator_config_loader.h" 23 #include "system_ability_status_change_stub.h" 24 #include "telephony_log_wrapper.h" 25 26 namespace OHOS { 27 namespace Telephony { 28 class SimStateTracker : public AppExecFwk::EventHandler { 29 public: 30 SimStateTracker(const std::shared_ptr<AppExecFwk::EventRunner> &runner, 31 std::shared_ptr<SimFileManager> simFileManager, std::shared_ptr<OperatorConfigCache> operatorConfigCache, 32 int32_t slotId); 33 virtual ~SimStateTracker() = default; 34 void InitListener(); 35 void ProcessEvent(const AppExecFwk::InnerEvent::Pointer &event); 36 bool RegisterForIccLoaded(); 37 bool UnRegisterForIccLoaded(); 38 39 std::shared_ptr<OperatorConfigLoader> operatorConfigLoader_ = nullptr; 40 41 private: 42 inline static const std::string OPERATOR_CONFIG_CHANGED = "operatorConfigChanged"; 43 std::shared_ptr<SimFileManager> simFileManager_ = nullptr; 44 sptr<ISystemAbilityStatusChange> statusChangeListener_ = nullptr; 45 std::shared_ptr<OperatorConfigCache> operatorConfigCache_ = nullptr; 46 int32_t slotId_; 47 OperatorConfig config_; 48 49 private: 50 class SystemAbilityStatusChangeListener : public OHOS::SystemAbilityStatusChangeStub { 51 public: 52 explicit SystemAbilityStatusChangeListener(int32_t slotId, std::shared_ptr<OperatorConfigLoader> configLoader); 53 ~SystemAbilityStatusChangeListener() = default; 54 virtual void OnAddSystemAbility(int32_t systemAbilityId, const std::string &deviceId) override; 55 virtual void OnRemoveSystemAbility(int32_t systemAbilityId, const std::string &deviceId) override; 56 57 private: 58 const int32_t slotId_; 59 std::shared_ptr<OperatorConfigLoader> configLoader_ = nullptr; 60 }; 61 }; 62 } // namespace Telephony 63 } // namespace OHOS 64 #endif // TELEPHONY_SIMSTATETRACKER_H