CategoryMotion

java.lang.Object
- ohos.sensor.bean.SensorBase
- - ohos.sensor.bean.CategoryMotion

```
public final class CategoryMotion
extends SensorBase
```
Inherits from SensorBase and describes motion sensors on hardware devices.
This class describes the sensor types in the motion category, such as the acceleration, gravity, and gyroscope sensors. It also provides the method for constructing a CategoryMotion instance.

从以下版本开始:

1

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_ACCELEROMETER`	An integer representing the linear acceleration sensor type.
`static int`	`SENSOR_TYPE_ACCELEROMETER_UNCALIBRATED`	An integer representing the linear acceleration sensor type.
`static int`	`SENSOR_TYPE_DROP_DETECTION`	An integer representing the drop detection sensor type.
`static int`	`SENSOR_TYPE_GRAVITY`	An integer representing the gravity sensor type.
`static int`	`SENSOR_TYPE_GYROSCOPE`	An integer representing the gyroscope sensor type.
`static int`	`SENSOR_TYPE_LINEAR_ACCELERATION`	An integer representing the linear acceleration sensor type.
`static int`	`SENSOR_TYPE_PEDOMETER`	An integer representing the pedometer sensor type.
`static int`	`SENSOR_TYPE_PEDOMETER_DETECTION`	An integer representing the pedometer detection sensor type.
`static int`	`SENSOR_TYPE_SIGNIFICANT_MOTION`	An integer representing the significant motion sensor type.
`static String`	`STRING_SENSOR_TYPE_ACCELEROMETER`	A string of characters describing the acceleration sensor type.
`static String`	`STRING_SENSOR_TYPE_ACCELEROMETER_UNCALIBRATED`	A string of characters describing the uncalibrated acceleration sensor type.
`static String`	`STRING_SENSOR_TYPE_DROP_DETECTION`	A string of characters describing the drop detection sensor type.
`static String`	`STRING_SENSOR_TYPE_GRAVITY`	A string of characters describing the gravity sensor type.
`static String`	`STRING_SENSOR_TYPE_GYROSCOPE`	A string of characters describing the gyroscope sensor type.
`static String`	`STRING_SENSOR_TYPE_GYROSCOPE_UNCALIBRATED`	A string of characters describing the uncalibrated gyroscope sensor type.
`static String`	`STRING_SENSOR_TYPE_LINEAR_ACCELERATION`	A string of characters describing the linear acceleration sensor type.
`static String`	`STRING_SENSOR_TYPE_SIGNIFICANT_MOTION`	A string of characters describing the significant motion sensor type.
`static int`	`TYPE_SENSOR_GYROSCOPE_UNCALIBRATED`	An integer representing the uncalibrated gyroscope 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
`CategoryMotion(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 `CategoryMotion` 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_ACCELEROMETER
```
public static final int SENSOR_TYPE_ACCELEROMETER
```
    An integer representing the linear acceleration sensor type.
    Before subscribing to this sensor, the application needs to request the ohos.permission.ACCELEROMETER permission.
    
    从以下版本开始:
    
    3
    
    另请参阅:
    
    常量字段值
  - SENSOR_TYPE_ACCELEROMETER_UNCALIBRATED
```
public static final int SENSOR_TYPE_ACCELEROMETER_UNCALIBRATED
```
    An integer representing the linear acceleration sensor type.
    Before subscribing to this sensor, the application needs to request the ohos.permission.ACCELEROMETER permission.
    
    从以下版本开始:
    
    3
    
    另请参阅:
    
    常量字段值
  - SENSOR_TYPE_DROP_DETECTION
```
public static final int SENSOR_TYPE_DROP_DETECTION
```
    An integer representing the drop detection sensor type.
    
    从以下版本开始:
    
    1
    
    另请参阅:
    
    常量字段值
  - SENSOR_TYPE_GRAVITY
```
public static final int SENSOR_TYPE_GRAVITY
```
    An integer representing the gravity sensor type.
    
    从以下版本开始:
    
    1
    
    另请参阅:
    
    常量字段值
  - SENSOR_TYPE_GYROSCOPE
```
public static final int SENSOR_TYPE_GYROSCOPE
```
    An integer representing the gyroscope sensor type.
    Before subscribing to this sensor, the application needs to request the ohos.permission.GYROSCOPE permission.
    
    从以下版本开始:
    
    3
    
    另请参阅:
    
    常量字段值
  - SENSOR_TYPE_LINEAR_ACCELERATION
```
public static final int SENSOR_TYPE_LINEAR_ACCELERATION
```
    An integer representing the linear acceleration sensor type.
    Before subscribing to this sensor, the application needs to request the ohos.permission.ACCELEROMETER permission.
    
    从以下版本开始:
    
    3
    
    另请参阅:
    
    常量字段值
  - SENSOR_TYPE_PEDOMETER
```
public static final int SENSOR_TYPE_PEDOMETER
```
    An integer representing the pedometer sensor type.
    Pedometer sensors are generally used by health applications to record the number of steps a user has walked. If the system is restarted, the step count is reset to 0. When the system is started, the pedometer sensor starts working and logging the user's steps. Before subscribing to such a sensor, the application needs to request the ohos.permission.ACTIVITY_MOTION permission. Upon subscription, the application will obtain the latest step count. If the application unsubscribes from the sensor, the step count data on the application will not be refreshed.
    
    从以下版本开始:
    
    3
    
    另请参阅:
    
    常量字段值
  - SENSOR_TYPE_PEDOMETER_DETECTION
```
public static final int SENSOR_TYPE_PEDOMETER_DETECTION
```
    An integer representing the pedometer detection sensor type.
    The pedometer detection sensor is used to detect whether a user is in motion. Its value is 1 if the user is in motion and is 0 otherwise. Before subscribing to this sensor, the application needs to request the ohos.permission.ACTIVITY_MOTION permission.
    
    从以下版本开始:
    
    3
    
    另请参阅:
    
    常量字段值
  - SENSOR_TYPE_SIGNIFICANT_MOTION
```
public static final int SENSOR_TYPE_SIGNIFICANT_MOTION
```
    An integer representing the significant motion sensor type.
    
    从以下版本开始:
    
    1
    
    另请参阅:
    
    常量字段值
  - STRING_SENSOR_TYPE_ACCELEROMETER
```
public static final String STRING_SENSOR_TYPE_ACCELEROMETER
```
    A string of characters describing the acceleration sensor type.
    
    从以下版本开始:
    
    1
    
    另请参阅:
    
    常量字段值
  - STRING_SENSOR_TYPE_ACCELEROMETER_UNCALIBRATED
```
public static final String STRING_SENSOR_TYPE_ACCELEROMETER_UNCALIBRATED
```
    A string of characters describing the uncalibrated acceleration sensor type.
    
    从以下版本开始:
    
    1
    
    另请参阅:
    
    常量字段值
  - STRING_SENSOR_TYPE_DROP_DETECTION
```
public static final String STRING_SENSOR_TYPE_DROP_DETECTION
```
    A string of characters describing the drop detection sensor type.
    
    从以下版本开始:
    
    1
    
    另请参阅:
    
    常量字段值
  - STRING_SENSOR_TYPE_GRAVITY
```
public static final String STRING_SENSOR_TYPE_GRAVITY
```
    A string of characters describing the gravity sensor type.
    
    从以下版本开始:
    
    1
    
    另请参阅:
    
    常量字段值
  - STRING_SENSOR_TYPE_GYROSCOPE
```
public static final String STRING_SENSOR_TYPE_GYROSCOPE
```
    A string of characters describing the gyroscope sensor type.
    
    从以下版本开始:
    
    1
    
    另请参阅:
    
    常量字段值
  - STRING_SENSOR_TYPE_GYROSCOPE_UNCALIBRATED
```
public static final String STRING_SENSOR_TYPE_GYROSCOPE_UNCALIBRATED
```
    A string of characters describing the uncalibrated gyroscope sensor type.
    
    从以下版本开始:
    
    1
    
    另请参阅:
    
    常量字段值
  - STRING_SENSOR_TYPE_LINEAR_ACCELERATION
```
public static final String STRING_SENSOR_TYPE_LINEAR_ACCELERATION
```
    A string of characters describing the linear acceleration sensor type.
    
    从以下版本开始:
    
    1
    
    另请参阅:
    
    常量字段值
  - STRING_SENSOR_TYPE_SIGNIFICANT_MOTION
```
public static final String STRING_SENSOR_TYPE_SIGNIFICANT_MOTION
```
    A string of characters describing the significant motion sensor type.
    
    从以下版本开始:
    
    1
    
    另请参阅:
    
    常量字段值
  - TYPE_SENSOR_GYROSCOPE_UNCALIBRATED
```
public static final int TYPE_SENSOR_GYROSCOPE_UNCALIBRATED
```
    An integer representing the uncalibrated gyroscope sensor type.
    Before subscribing to this sensor, the application needs to request the ohos.permission.GYROSCOPE permission.
    
    从以下版本开始:
    
    3
    
    另请参阅:
    
    常量字段值
- 构造器详细资料
  - CategoryMotion
```
public CategoryMotion(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 CategoryMotion 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:
    
    1

类 CategoryMotion

字段概要

从类继承的字段 ohos.sensor.bean.SensorBase

构造器概要

方法概要

从类继承的方法 java.lang.Object

从类继承的方法 ohos.sensor.bean.SensorBase

字段详细资料

SENSOR_TYPE_ACCELEROMETER

SENSOR_TYPE_ACCELEROMETER_UNCALIBRATED

SENSOR_TYPE_DROP_DETECTION

SENSOR_TYPE_GRAVITY

SENSOR_TYPE_GYROSCOPE

SENSOR_TYPE_LINEAR_ACCELERATION

SENSOR_TYPE_PEDOMETER

SENSOR_TYPE_PEDOMETER_DETECTION

SENSOR_TYPE_SIGNIFICANT_MOTION

STRING_SENSOR_TYPE_ACCELEROMETER

STRING_SENSOR_TYPE_ACCELEROMETER_UNCALIBRATED

STRING_SENSOR_TYPE_DROP_DETECTION

STRING_SENSOR_TYPE_GRAVITY

STRING_SENSOR_TYPE_GYROSCOPE

STRING_SENSOR_TYPE_GYROSCOPE_UNCALIBRATED

STRING_SENSOR_TYPE_LINEAR_ACCELERATION

STRING_SENSOR_TYPE_SIGNIFICANT_MOTION

TYPE_SENSOR_GYROSCOPE_UNCALIBRATED

构造器详细资料

CategoryMotion