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 SENSOR_ADAPTER_H 17 #define SENSOR_ADAPTER_H 18 19 #include <memory> 20 #include <string> 21 22 23 namespace OHOS::NWeb { 24 25 enum { 26 SENSOR_ERROR = -1, 27 SENSOR_SUCCESS = 0, 28 SENSOR_PERMISSION_DENIED = 201, // Use this error code when permission is denied. 29 SENSOR_PARAMETER_ERROR = 401, // Use this error code when the input parameter type or range does not match. 30 SENSOR_SERVICE_EXCEPTION = 14500101, // Use this error code when the service is exception. 31 SENSOR_NO_SUPPORT = 14500102, // Use this error code when the sensor is not supported by the device. 32 SENSOR_NON_SYSTEM_API = 202 // Permission check failed. A non-system application uses the system API. 33 }; 34 35 enum { 36 SENSOR_DATA_REPORT_ON_CHANGE = 0, 37 SENSOR_DATA_REPORT_CONTINUOUS = 1 38 }; 39 40 class SensorCallbackAdapter { 41 public: 42 virtual ~SensorCallbackAdapter() = default; 43 44 virtual void UpdateOhosSensorData(double timestamp, 45 double value1, double value2, double value3, double value4) = 0; 46 }; 47 48 class SensorAdapter { 49 public: 50 SensorAdapter() = default; 51 virtual ~SensorAdapter() = default; 52 53 virtual int32_t IsOhosSensorSupported(int32_t sensorTypeId) = 0; 54 virtual int32_t GetOhosSensorReportingMode(int32_t sensorTypeId) = 0; 55 virtual double GetOhosSensorDefaultSupportedFrequency(int32_t sensorTypeId) = 0; 56 virtual double GetOhosSensorMinSupportedFrequency(int32_t sensorTypeId) = 0; 57 virtual double GetOhosSensorMaxSupportedFrequency(int32_t sensorTypeId) = 0; 58 virtual int32_t SubscribeOhosSensor(int32_t sensorTypeId, int64_t samplingInterval) = 0; 59 virtual int32_t RegistOhosSensorCallback(int32_t sensorTypeId, 60 std::shared_ptr<SensorCallbackAdapter> callbackAdapter) = 0; 61 virtual int32_t UnsubscribeOhosSensor(int32_t sensorTypeId) = 0; 62 }; 63 64 } 65 66 #endif // SENSOR_ADAPTER_H