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 NAPI_BLUETOOTH_HFP_HF_OBSERVER_H_ 17 #define NAPI_BLUETOOTH_HFP_HF_OBSERVER_H_ 18 19 #include <shared_mutex> 20 #include "bluetooth_hfp_hf.h" 21 #include "napi_bluetooth_utils.h" 22 #include "napi_event_subscribe_module.h" 23 24 namespace OHOS { 25 namespace Bluetooth { 26 const char * const STR_BT_HANDS_FREE_UNIT_OBSERVER_CONNECTION_STATE_CHANGE = "connectionStateChange"; 27 const char * const STR_BT_HANDS_FREE_UNIT_OBSERVER_SCO_STATE_CHANGE = "scoStateChange"; 28 29 class NapiHandsFreeUnitObserver : public HandsFreeUnitObserver { 30 public: 31 void OnConnectionStateChanged(const BluetoothRemoteDevice &device, int state, int cause) override; 32 void OnScoStateChanged(const BluetoothRemoteDevice &device, int state) override; 33 OnCallChanged(const BluetoothRemoteDevice & device,const HandsFreeUnitCall & call)34 void OnCallChanged(const BluetoothRemoteDevice &device, const HandsFreeUnitCall &call) override{} OnSignalStrengthChanged(const BluetoothRemoteDevice & device,int signal)35 void OnSignalStrengthChanged(const BluetoothRemoteDevice &device, int signal) override{} OnRegistrationStatusChanged(const BluetoothRemoteDevice & device,int status)36 void OnRegistrationStatusChanged(const BluetoothRemoteDevice &device, int status) override{} OnRoamingStatusChanged(const BluetoothRemoteDevice & device,int status)37 void OnRoamingStatusChanged(const BluetoothRemoteDevice &device, int status) override{} OnOperatorSelectionChanged(const BluetoothRemoteDevice & device,const std::string & name)38 void OnOperatorSelectionChanged(const BluetoothRemoteDevice &device, const std::string &name) override{} OnSubscriberNumberChanged(const BluetoothRemoteDevice & device,const std::string & number)39 void OnSubscriberNumberChanged(const BluetoothRemoteDevice &device, const std::string &number) override{} OnVoiceRecognitionStatusChanged(const BluetoothRemoteDevice & device,int status)40 void OnVoiceRecognitionStatusChanged(const BluetoothRemoteDevice &device, int status) override{} OnInBandRingToneChanged(const BluetoothRemoteDevice & device,int status)41 void OnInBandRingToneChanged(const BluetoothRemoteDevice &device, int status) override{} 42 43 NapiHandsFreeUnitObserver(); 44 ~NapiHandsFreeUnitObserver() override = default; 45 46 NapiEventSubscribeModule eventSubscribe_; 47 }; 48 49 } // namespace Bluetooth 50 } // namespace OHOS 51 #endif /* NAPI_BLUETOOTH_HFP_HF_OBSERVER_H_ */