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 16 #ifndef RS_SWITCHING_THREAD_H 17 #define RS_SWITCHING_THREAD_H 18 19 #include "event_handler.h" 20 21 #include "common/rs_macros.h" 22 23 namespace OHOS::Rosen { 24 class RSB_EXPORT RSSwitchingThread final { 25 public: 26 static RSSwitchingThread& Instance(); 27 void PostTask(const std::function<void()>& task); 28 void PostSyncTask(const std::function<void()>& task); 29 30 private: 31 RSSwitchingThread(); 32 ~RSSwitchingThread() = default; 33 34 std::shared_ptr<AppExecFwk::EventRunner> runner_ = nullptr; 35 std::shared_ptr<AppExecFwk::EventHandler> handler_ = nullptr; 36 }; 37 } 38 #endif // RS_SWITCHING_THREAD_H 39