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 #ifndef STORAGE_MANAGER_ACCOUNT_SUBSCRIBER_H 16 #define STORAGE_MANAGER_ACCOUNT_SUBSCRIBER_H 17 18 #include <mutex> 19 #include <unordered_map> 20 21 #include "common_event_manager.h" 22 #include "common_event_subscribe_info.h" 23 #include "common_event_subscriber.h" 24 #include "common_event_support.h" 25 #include "matching_skills.h" 26 #include "datashare_helper.h" 27 28 namespace OHOS { 29 namespace StorageManager { 30 enum { 31 USER_UNLOCK_BIT, 32 USER_SWITCH_BIT 33 }; 34 35 class AccountSubscriber : public EventFwk::CommonEventSubscriber { 36 public: 37 AccountSubscriber() = default; 38 explicit AccountSubscriber(const EventFwk::CommonEventSubscribeInfo &subscriberInfo); 39 static bool Subscriber(void); 40 virtual ~AccountSubscriber() = default; 41 virtual void OnReceiveEvent(const EventFwk::CommonEventData &eventData) override; SetMediaShare(std::shared_ptr<DataShare::DataShareHelper> & sptr)42 static void SetMediaShare(std::shared_ptr<DataShare::DataShareHelper> &sptr) 43 { 44 mediaShare_ = sptr; 45 } 46 47 private: 48 static std::shared_ptr<DataShare::DataShareHelper> mediaShare_; 49 std::mutex mutex_; 50 51 int32_t userId_ = 0; 52 std::unordered_map<int32_t, uint32_t> userRecord_; 53 }; 54 } // namespace StorageManager 55 } // namespace OHOS 56 57 #endif // STORAGE_MANAGER_ACCOUNT_SUBSCRIBER_H