1/*
2 * Copyright (c) 2021-2023 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/**
17 * @addtogroup HdiSensor
18 * @{
19 *
20 * @brief Provides unified APIs for sensor services to access sensor drivers.
21 *
22 * A sensor service can obtain a sensor driver object or agent and then call APIs provided by this object or agent to
23 * access different types of sensor devices based on the sensor IDs, thereby obtaining sensor information,
24 * subscribing to or unsubscribing from sensor data, enabling or disabling a sensor,
25 * setting the sensor data reporting mode, and setting sensor options such as the accuracy and measurement range.
26 *
27 * @version 1.1
28 */
29
30package ohos.hdi.sensor.v1_1;
31
32import ohos.hdi.sensor.v1_1.SensorTypes;
33
34/**
35 * @brief Defines the callback for reporting sensor data. This callback needs to be registered when
36 * a sensor user subscribes to sensor data. Only after the sensor is enabled, the sensor data subscriber can receive
37 * sensor data. For details, see {@link ISensorInterface}.
38 *
39 * @since 4.0
40 */
41[callback] interface ISensorCallback {
42    /**
43    * @brief Defines the function for reporting sensor data.
44    *
45    * @since 2.2
46    */
47    OnDataEvent([in] struct HdfSensorEvents event);
48}
49