程序包 ohos.sensor.bean

类 CategoryBody

java.lang.Object

ohos.sensor.bean.SensorBase

ohos.sensor.bean.CategoryBody

public class CategoryBody
extends SensorBase

Inherits from SensorBase and describes body sensors on hardware devices.

This class describes the sensor types in the body category, such as the heart rate sensors. It also provides the method for constructing a CategoryBody instance.

从以下版本开始:

3

另请参阅:

SensorBase

SystemCapability

SystemCapability.Sensors#SENSOR

字段概要

字段

限定符和类型	字段	说明
static int	SENSOR_TYPE_HEART_RATE	An integer representing the heart rate sensor type.
static int	SENSOR_TYPE_WEAR_DETECTION	An integer representing the wear detection sensor type.
static String	STRING_SENSOR_TYPE_HEART_RATE	A string of characters describing the heart rate sensor type.

从类继承的字段 ohos.sensor.bean.SensorBase

COMMAND_PARAMETER_FLUSH, COMMAND_PARAMETER_SET_MODE, COMMAND_TYPE_FLUSH, COMMAND_TYPE_SET_MODE, SENSOR_CATEGORY_MASK, SENSOR_CATEGORY_MASK_SHIFT, SENSOR_INDEX_MASK, SENSOR_INDEX_MASK_SHIFT, SENSOR_TYPE_MASK, SENSOR_TYPE_MASK_SHIFT

构造器概要

构造器

构造器	说明
CategoryBody(int sensorId, String name, String vendor, int version, float upperRange, float resolution, int flags, int cacheMaxCount, long minInterval, long maxInterval)	A constructor used to create a CategoryBody instance.

方法概要

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

从类继承的方法 ohos.sensor.bean.SensorBase

getCacheMaxCount, getFlags, getMaxInterval, getMinInterval, getName, getResolution, getSensorId, getUpperRange, getVendor, getVersion

字段详细资料

SENSOR_TYPE_HEART_RATE

public static final int SENSOR_TYPE_HEART_RATE

An integer representing the heart rate sensor type.

Heart rate sensors are used to monitor users' health status. A heart rate sensor records a user's heart rate data and returns the number of heartbeats per minute. Before subscribing to this sensor, the application needs to request the ohos.permission.READ_HEALTH_DATA permission.

从以下版本开始:

3

另请参阅:

常量字段值

SENSOR_TYPE_WEAR_DETECTION

public static final int SENSOR_TYPE_WEAR_DETECTION

An integer representing the wear detection sensor type.

从以下版本开始:

3

另请参阅:

常量字段值

STRING_SENSOR_TYPE_HEART_RATE

public static final String STRING_SENSOR_TYPE_HEART_RATE

A string of characters describing the heart rate sensor type.

从以下版本开始:

3

另请参阅:

常量字段值

构造器详细资料

CategoryBody

public CategoryBody(int sensorId,
                    String name,
                    String vendor,
                    int version,
                    float upperRange,
                    float resolution,
                    int flags,
                    int cacheMaxCount,
                    long minInterval,
                    long maxInterval)

A constructor used to create a CategoryBody instance.

参数:

sensorId - Indicates the ID of the sensor.

name - Indicates the name of the sensor.

vendor - Indicates the manufacturer of the sensor.

version - Indicates the version of the sensor.

upperRange - Indicates the maximum measurement range of the sensor.

resolution - Indicates the resolution of the sensor.

flags - Indicates the flags of the sensor.

cacheMaxCount - Indicates the maximum number of hardware FIFO elements supported by the sensor.

minInterval - Indicates the minimum sampling interval of the sensor, in nanoseconds.

maxInterval - Indicates the maximum sampling interval of the sensor, in nanoseconds.

从以下版本开始:

3