1 /* 2 * Copyright (C) 2021-2022 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_HOST_OBSERVER_H 17 #define NAPI_BLUETOOTH_HOST_OBSERVER_H 18 19 #include "bluetooth_host.h" 20 #include "napi_bluetooth_utils.h" 21 namespace OHOS { 22 namespace Bluetooth { 23 class NapiBluetoothHostObserver : public BluetoothHostObserver { 24 public: 25 NapiBluetoothHostObserver() = default; 26 ~NapiBluetoothHostObserver() override = default; 27 28 void OnStateChanged(const int transport, const int status) override; 29 void OnDiscoveryStateChanged(int status) override; 30 void OnDiscoveryResult(const BluetoothRemoteDevice &device) override; 31 void OnPairRequested(const BluetoothRemoteDevice &device) override; 32 void OnPairConfirmed(const BluetoothRemoteDevice &device, int reqType, int number) override; 33 void OnScanModeChanged(int mode) override; 34 void OnDeviceNameChanged(const std::string &deviceName) override; 35 void OnDeviceAddrChanged(const std::string &address) override; 36 37 private: 38 bool DealStateChange(const int transport, const int status, BluetoothState &state); 39 void DealBredrPairComfirmed(const std::string &addr, const int reqType, const int number); 40 void DealBlePairComfirmed(const std::string &addr, const int reqType, const int number); 41 void OnPairConfirmedCallBack(const std::shared_ptr<PairConfirmedCallBackInfo> &pairConfirmInfo); 42 43 void EnableBt(); 44 void DisableBle(); 45 }; 46 } // namespace Bluetooth 47 } // namespace OHOS 48 #endif // NAPI_BLUETOOTH_HOST_OBSERVER_H 49