1 /* 2 * Copyright (c) 2024 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 RESOURCE_MANAGER_ADAPTER_H 17 #define RESOURCE_MANAGER_ADAPTER_H 18 19 #include <mutex> 20 #include "resource_manager.h" 21 22 namespace OHOS { 23 namespace AudioStandard { 24 25 class ResourceManagerAdapter { 26 public: 27 static ResourceManagerAdapter *GetInstance(); 28 29 ResourceManagerAdapter(); 30 ~ResourceManagerAdapter(); 31 32 void ReleaseSystemResourceManager(); 33 std::string GetSystemStringByName(std::string name); 34 Global::Resource::RState GetMediaDataByName(std::string name, size_t &len, std::unique_ptr<uint8_t[]> &outValue, 35 uint32_t density = 0); 36 private: 37 void InitResourceManager(); 38 void RefreshResConfig(); 39 /** 40 * Ensure that operations on resourceManager_ are not executed concurrently 41 */ 42 std::mutex resourceManagerMutex_; 43 Global::Resource::ResourceManager *resourceManager_ = nullptr; 44 Global::Resource::ResConfig *resConfig_ = nullptr; 45 }; 46 } // namespace AudioStandard 47 } // namespace OHOS 48 #endif // RESOURCE_MANAGER_ADAPTER_H 49