1 /* 2 * Copyright (c) 2023 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 LOCATION_ADAPTER_H 17 #define LOCATION_ADAPTER_H 18 19 #include <cstdint> 20 #include <memory> 21 #include <sys/types.h> 22 #include <vector> 23 24 namespace OHOS::NWeb { 25 26 class LocationRequestConfig { 27 public: 28 enum Priority { 29 PRIORITY_UNSET = 0, 30 PRIORITY_ACCURACY, 31 PRIORITY_LOW_POWER, 32 PRIORITY_FAST_FIRST_FIX, 33 }; 34 35 enum Scenario { 36 UNSET = 0, 37 NAVIGATION, 38 TRAJECTORY_TRACKING, 39 CAR_HAILING, 40 DAILY_LIFE_SERVICE, 41 NO_POWER, 42 }; 43 44 LocationRequestConfig() = default; 45 46 virtual ~LocationRequestConfig() = default; 47 48 virtual void SetScenario(int32_t scenario) = 0; 49 50 virtual void SetFixNumber(int32_t number) = 0; 51 52 virtual void SetMaxAccuracy(int32_t maxAccuary) = 0; 53 54 virtual void SetDistanceInterval(int32_t disInterval) = 0; 55 56 virtual void SetTimeInterval(int32_t timeInterval) = 0; 57 58 virtual void SetPriority(int32_t priority) = 0; 59 }; 60 61 class LocationInfo { 62 public: 63 LocationInfo() = default; 64 65 virtual ~LocationInfo() = default; 66 67 virtual double GetLatitude() = 0; 68 69 virtual double GetLongitude() = 0; 70 71 virtual double GetAltitude() = 0; 72 73 virtual float GetAccuracy() = 0; 74 75 virtual float GetSpeed() = 0; 76 77 virtual double GetDirection() = 0; 78 79 virtual int64_t GetTimeStamp() = 0; 80 81 virtual int64_t GetTimeSinceBoot() = 0; 82 83 virtual std::vector<std::string> GetAdditions() = 0; 84 }; 85 86 class LocationCallbackAdapter { 87 public: 88 LocationCallbackAdapter() = default; 89 90 virtual ~LocationCallbackAdapter() = default; 91 92 virtual void OnLocationReport(const std::shared_ptr<LocationInfo> location) = 0; 93 94 virtual void OnLocatingStatusChange(const int status) = 0; 95 96 virtual void OnErrorReport(const int errorCode) = 0; 97 }; 98 99 class LocationProxyAdapter { 100 public: 101 LocationProxyAdapter() = default; 102 103 virtual ~LocationProxyAdapter() = default; 104 105 virtual int32_t StartLocating( 106 std::shared_ptr<LocationRequestConfig> requestConfig, std::shared_ptr<LocationCallbackAdapter> callback) = 0; 107 108 virtual bool StopLocating(int32_t callbackId) = 0; 109 110 virtual bool EnableAbility(bool isEnabled) = 0; 111 112 virtual bool IsLocationEnabled() = 0; 113 }; 114 115 class LocationInstance { 116 public: 117 static LocationInstance& GetInstance(); 118 119 virtual ~LocationInstance() = default; 120 121 virtual std::shared_ptr<LocationProxyAdapter> CreateLocationProxyAdapter() = 0; 122 123 virtual std::shared_ptr<LocationRequestConfig> CreateLocationRequestConfig() = 0; 124 }; 125 126 } // namespace OHOS::NWeb 127 128 #endif 129