1 /* 2 * Copyright (C) 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 #ifndef OHOS_BLUETOOTH_STANDARD_HFP_HF_OBSERVER_INTERFACE_H 16 #define OHOS_BLUETOOTH_STANDARD_HFP_HF_OBSERVER_INTERFACE_H 17 18 #include <string> 19 #include "../parcel/bluetooth_raw_address.h" 20 #include "../parcel/bluetooth_hfp_hf_call.h" 21 #include "bluetooth_service_ipc_interface_code.h" 22 #include "iremote_broker.h" 23 24 namespace OHOS { 25 namespace Bluetooth { 26 class IBluetoothHfpHfObserver : public OHOS::IRemoteBroker { 27 public: 28 29 DECLARE_INTERFACE_DESCRIPTOR(u"ohos.ipc.IBluetoothHfpHfObserver"); 30 31 virtual void OnConnectionStateChanged(const BluetoothRawAddress &device, int state, int cause) = 0; 32 virtual void OnScoStateChanged(const BluetoothRawAddress &device, int state) = 0; 33 virtual void OnCallChanged(const BluetoothRawAddress &device, const BluetoothHfpHfCall &call) = 0; 34 virtual void OnSignalStrengthChanged(const BluetoothRawAddress &device, int signal) = 0; 35 virtual void OnRegistrationStatusChanged(const BluetoothRawAddress &device, int status) = 0; 36 virtual void OnRoamingStatusChanged(const BluetoothRawAddress &device, int status) = 0; 37 virtual void OnOperatorSelectionChanged(const BluetoothRawAddress &device, const std::string &name) = 0; 38 virtual void OnSubscriberNumberChanged(const BluetoothRawAddress &device, const std::string &number) = 0; 39 virtual void OnVoiceRecognitionStatusChanged(const BluetoothRawAddress &device, int status) = 0; 40 virtual void OnInBandRingToneChanged(const BluetoothRawAddress &device, int status) = 0; 41 }; 42 43 } // namespace Bluetooth 44 } // namespace OHOS 45 46 #endif // OHOS_BLUETOOTH_STANDARD_HFP_HF_OBSERVER_INTERFACE_H