/* * Copyright (c) 2024 Huawei Device Co., Ltd. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /** * @addtogroup HdiBluetoothLpBle * @{ * * @brief Provides APIs for the low power BLE service. * * @since 5.0 * @version 1.0 */ /** * @file IDeviceCallback.idl * * @brief Declares the callbacks for the low power BLE module. * * @since 5.0 * @version 1.0 */ /** * @brief Declares the path of the low power BLE module interface package. * * @since 5.0 */ package ohos.hdi.bluetooth.lp_ble.v1_0; /** * @brief Defines the device callback for the low power BLE module. * * Before enabling the low power BLE feature, you need to register this callback to report the information. * For details, see {@link IBleInterface}. * * @since 5.0 */ [callback] interface IDeviceCallback { /** * @brief Called to report the device reset message sent by the controller. * * * * @param resetTag Indicates reset tag. * * @return Returns 0 if the operation is successful. * @return Returns a negative value if the operation fails. * * @since 5.0 * @version 1.0 */ [oneway] OnDeviceResetCallback([in] unsigned int resetTag); }