1 /* 2 * Copyright (C) 2019 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 #ifndef CAR_LIB_EVS_SUPPORT_ANALYZE_USECASE_H 17 #define CAR_LIB_EVS_SUPPORT_ANALYZE_USECASE_H 18 19 #include <thread> 20 21 #include "BaseUseCase.h" 22 #include "StreamHandler.h" 23 #include "BaseAnalyzeCallback.h" 24 #include "ResourceManager.h" 25 26 using ::android::sp; 27 using ::android::hardware::Return; 28 using ::std::string; 29 30 namespace android { 31 namespace automotive { 32 namespace evs { 33 namespace support { 34 35 class AnalyzeUseCase : public BaseUseCase { 36 public: 37 AnalyzeUseCase(string cameraId, BaseAnalyzeCallback* analyzeCallback); 38 virtual ~AnalyzeUseCase(); 39 virtual bool startVideoStream() override; 40 virtual void stopVideoStream() override; 41 42 static AnalyzeUseCase createDefaultUseCase(string cameraId, 43 BaseAnalyzeCallback* cb = nullptr); 44 45 private: 46 bool initialize(); 47 48 bool mIsInitialized = false; 49 BaseAnalyzeCallback* mAnalyzeCallback = nullptr; 50 51 sp<StreamHandler> mStreamHandler; 52 sp<ResourceManager> mResourceManager; 53 }; 54 55 } // namespace support 56 } // namespace evs 57 } // namespace automotive 58 } // namespace android 59 60 #endif // CAR_LIB_EVS_SUPPORT_ANALYZE_USECASE_H 61