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_GATT_CLIENT_CALLBACK_INTERFACE_H 17 #define OHOS_BLUETOOTH_STANDARD_GATT_CLIENT_CALLBACK_INTERFACE_H 18 19 #include "iremote_broker.h" 20 #include "../parcel/bluetooth_gatt_characteristic_parcel.h" 21 #include "../parcel/bluetooth_gatt_descriptor_parcel.h" 22 #include "../parcel/bluetooth_gatt_service_parcel.h" 23 #include "bluetooth_service_ipc_interface_code.h" 24 #include "../common/raw_address.h" 25 26 namespace OHOS { 27 namespace Bluetooth { 28 class IBluetoothGattClientCallback : public OHOS::IRemoteBroker { 29 public: 30 DECLARE_INTERFACE_DESCRIPTOR(u"ohos.ipc.IBluetoothGattClientCallback"); 31 32 virtual void OnConnectionStateChanged(int32_t state, int32_t newState) = 0; 33 virtual void OnCharacteristicChanged(const BluetoothGattCharacteristic &characteristic) = 0; 34 virtual void OnCharacteristicRead(int32_t ret, const BluetoothGattCharacteristic &characteristic) = 0; 35 virtual void OnCharacteristicWrite(int32_t ret, const BluetoothGattCharacteristic &characteristic) = 0; 36 virtual void OnDescriptorRead(int32_t ret, const BluetoothGattDescriptor &descriptor) = 0; 37 virtual void OnDescriptorWrite(int32_t ret, const BluetoothGattDescriptor &descriptor) = 0; 38 virtual void OnMtuChanged(int32_t state, int32_t mtu) = 0; 39 virtual void OnServicesDiscovered(int32_t status) = 0; 40 virtual void OnConnectionParameterChanged(int32_t interval, int32_t latency, int32_t timeout, int32_t status) = 0; 41 virtual void OnServicesChanged(std::vector<BluetoothGattService> &service) = 0; 42 virtual void OnReadRemoteRssiValue(const bluetooth::RawAddress &addr, int rssi, int status) = 0; 43 }; 44 } // namespace Bluetooth 45 } // namespace OHOS 46 #endif // OHOS_BLUETOOTH_STANDARD_GATT_CLIENT_CALLBACK_INTERFACE_H