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 OHOS_BLUETOOTH_STANDARD_HOST_OBSERVER_INTERFACE_H 17 #define OHOS_BLUETOOTH_STANDARD_HOST_OBSERVER_INTERFACE_H 18 19 #include "../parcel/bluetooth_raw_address.h" 20 #include "bluetooth_service_ipc_interface_code.h" 21 #include "iremote_broker.h" 22 23 namespace OHOS { 24 namespace Bluetooth { 25 class IBluetoothHostObserver : public OHOS::IRemoteBroker { 26 public: 27 DECLARE_INTERFACE_DESCRIPTOR(u"ohos.ipc.IBluetoothHostObserver"); 28 29 virtual void OnStateChanged(int32_t transport, int32_t status) = 0; 30 31 // ON_DIS_STA_CHANGE_CODE 32 virtual void OnDiscoveryStateChanged(int32_t status) = 0; 33 virtual void OnDiscoveryResult( 34 const BluetoothRawAddress &device, int rssi, const std::string deviceName, int deviceClass) = 0; 35 virtual void OnPairRequested(const int32_t transport, const BluetoothRawAddress &device) = 0; 36 virtual void OnPairConfirmed( 37 const int32_t transport, const BluetoothRawAddress &device, int reqType, int number) = 0; 38 virtual void OnScanModeChanged(int32_t mode) = 0; 39 virtual void OnDeviceNameChanged(const std::string &deviceName) = 0; 40 virtual void OnDeviceAddrChanged(const std::string &address) = 0; 41 virtual void OnBluetoothStateChanged(int32_t state) = 0; 42 }; 43 } // namespace Bluetooth 44 } // namespace OHOS 45 #endif // OHOS_BLUETOOTH_STANDARD_HOST_OBSERVER_INTERFACE_H 46