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 AGNSS_NI_MANAGER_H 17 #define AGNSS_NI_MANAGER_H 18 #ifdef FEATURE_GNSS_SUPPORT 19 20 #include <mutex> 21 #include <singleton.h> 22 #include <v2_0/ignss_interface.h> 23 24 #include "common_utils.h" 25 #include "constant_definition.h" 26 #include "event_handler.h" 27 #include "gnss_common_event_subscriber.h" 28 #include "subability_common.h" 29 #include "system_ability_status_change_stub.h" 30 31 namespace OHOS { 32 namespace Location { 33 using HDI::Location::Gnss::V2_0::IGnssInterface; 34 using HDI::Location::Gnss::V2_0::GnssNiNotificationRequest; 35 using HDI::Location::Gnss::V2_0::GnssNiRequestCategory; 36 using HDI::Location::Gnss::V2_0::GnssNiResponseCmd; 37 using HDI::Location::Gnss::V2_0::GNSS_NI_NOTIFICATION_REQUIRE_NOTIFY; 38 using HDI::Location::Gnss::V2_0::GNSS_NI_NOTIFICATION_REQUIRE_VERIFY; 39 using HDI::Location::Gnss::V2_0::GNSS_NI_NOTIFICATION_REQUIRE_PRIVACY_OVERRIDE; 40 using HDI::Location::Gnss::V2_0::GNSS_NI_RESPONSE_CMD_ACCEPT; 41 using HDI::Location::Gnss::V2_0::GNSS_NI_RESPONSE_CMD_REJECT; 42 using HDI::Location::Gnss::V2_0::GNSS_NI_RESPONSE_CMD_NO_RESPONSE; 43 using HDI::Location::Gnss::V2_0::GNSS_NI_ENCODING_FORMAT_NULL; 44 using HDI::Location::Gnss::V2_0::GNSS_NI_ENCODING_FORMAT_SUPL_GSM_DEFAULT; 45 using HDI::Location::Gnss::V2_0::GNSS_NI_ENCODING_FORMAT_SUPL_UCS2; 46 using HDI::Location::Gnss::V2_0::GNSS_NI_ENCODING_FORMAT_SUPL_UTF8; 47 48 class SystemAbilityStatusChangeListener : public SystemAbilityStatusChangeStub { 49 public: 50 void OnAddSystemAbility(int32_t systemAbilityId, const std::string& deviceId) override; 51 void OnRemoveSystemAbility(int32_t systemAbilityId, const std::string& deviceId) override; 52 }; 53 54 class AGnssNiManager { 55 public: 56 AGnssNiManager(); 57 ~AGnssNiManager(); 58 void Run(); 59 void SubscribeSaStatusChangeListerner(); 60 void RegisterAgnssNiEvent(); 61 void UnRegisterAgnssNiEvent(); 62 void RegisterNiResponseEvent(); 63 void UnRegisterNiResponseEvent(); 64 void CheckWapSuplInit(const EventFwk::Want &want); 65 void CheckSmsSuplInit(const EventFwk::Want &want); 66 void OnCallStateChanged(const EventFwk::Want &want); 67 void HandleNiNotification(const GnssNiNotificationRequest ¬if); 68 void SendUserResponse(GnssNiResponseCmd responseCmd); 69 static AGnssNiManager* GetInstance(); 70 71 private: 72 void AgnssNiSuplInit(); 73 bool IsInEmergency(); 74 std::string BuildStartCommand(const GnssNiNotificationRequest ¬if); 75 void OpenNiDialog(const GnssNiNotificationRequest ¬if); 76 void SendNiNotification(const GnssNiNotificationRequest ¬if); 77 std::string DecodeNiString(std::string original, int coding); 78 79 bool isInEmergencyCall_ = false; 80 short niNotificationId_ = 0; 81 int64_t emergencyCallEndTime_ = 0; 82 sptr<IGnssInterface> gnssInterface_ = nullptr; 83 std::shared_ptr<GnssCommonEventSubscriber> subscriber_ = nullptr; 84 std::shared_ptr<GnssCommonEventSubscriber> niResponseSubscriber_ = nullptr; 85 sptr<SystemAbilityStatusChangeListener> statusChangeListener_ = nullptr; 86 std::mutex mutex_; 87 std::mutex callStateMutex_; 88 }; 89 } // namespace Location 90 } // namespace OHOS 91 92 #endif // FEATURE_GNSS_SUPPORT 93 #endif // AGNSS_NI_MANAGER_H 94