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 SENSOR_HDI_CONNECTION_H 17 #define SENSOR_HDI_CONNECTION_H 18 19 #include <atomic> 20 21 #include "i_sensor_hdi_connection.h" 22 #include "singleton.h" 23 24 namespace OHOS { 25 namespace Sensors { 26 class SensorHdiConnection : public ISensorHdiConnection, public Singleton<SensorHdiConnection> { 27 public: 28 SensorHdiConnection() = default; ~SensorHdiConnection()29 virtual ~SensorHdiConnection() {} 30 int32_t ConnectHdi() override; 31 int32_t GetSensorList(std::vector<Sensor>& sensorList) override; 32 int32_t EnableSensor(int32_t sensorId) override; 33 int32_t DisableSensor(int32_t sensorId) override; 34 int32_t SetBatch(int32_t sensorId, int64_t samplingInterval, int64_t reportInterval) override; 35 int32_t SetMode(int32_t sensorId, int32_t mode) override; 36 int32_t RegisterDataReport(ReportDataCb cb, sptr<ReportDataCallback> reportDataCallback) override; 37 int32_t DestroyHdiConnection() override; 38 39 private: 40 DISALLOW_COPY_AND_MOVE(SensorHdiConnection); 41 std::unique_ptr<ISensorHdiConnection> iSensorHdiConnection_ { nullptr }; 42 std::unique_ptr<ISensorHdiConnection> iSensorCompatibleHdiConnection_ { nullptr }; 43 std::vector<Sensor> sensorList_; 44 int32_t ConnectHdiService(); 45 int32_t ConnectCompatibleHdi(); 46 bool ExistSensor(const std::vector<Sensor>& sensorList, int32_t sensorId); 47 std::atomic_bool existColorAndSar_ = false; 48 }; 49 } // namespace Sensors 50 } // namespace OHOS 51 #endif // SENSOR_HDI_CONNECTION_H