java.lang.Object
- com.epson.moverio.hardware.sensor.SensorManager

```
public class SensorManager
extends java.lang.Object
```
This class controls the sensors equipped to Moverio. Sensor control is performed by acquiring SensorManager instances to perform the various control tasks.

Since:

1.0.0

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`SENSOR_DATA_ACCURACY_HIGH`	This is a high-accuracy value.
`static int`	`SENSOR_DATA_ACCURACY_LOW`	This is a low-accuracy value and requires calibration with the surroundings.
`static int`	`SENSOR_DATA_ACCURACY_MEDIUM`	This is a medium-accuracy value and is possible to improve it by calibrating with the surroundings.
`static int`	`SENSOR_DATA_NO_CONTACT`	This value is unreliable because there is no contact with the item measured by this sensor.
`static int`	`SENSOR_DATA_UNRELIABLE`	This value is unreliable because this sensor requires calibration or it may not be possible to read in the value due to the surroundings.
`static int`	`TYPE_ACCELEROMETER`	Accelerometer sensor.
`static int`	`TYPE_ACCELEROMETER_UNCALIBRATED`	Uncalibrated accelerometer sensor.
`static int`	`TYPE_GAME_ROTATION_VECTOR`	Game rotation vector sensor.
`static int`	`TYPE_GRAVITY`	Gravity sensor.
`static int`	`TYPE_GYROSCOPE`	Gyroscopic sensor.
`static int`	`TYPE_GYROSCOPE_UNCALIBRATED`	Uncalibrated gyroscope sensor.
`static int`	`TYPE_HEADSET_TAP_DETECT`	Headset tap detection sensor.
`static int`	`TYPE_LIGHT`	Ambient light sensor.
`static int`	`TYPE_LINEAR_ACCELERATION`	Linear acceleration sensor.
`static int`	`TYPE_MAGNETIC_FIELD`	Geomagnetic sensor.
`static int`	`TYPE_MAGNETIC_FIELD_UNCALIBRATED`	Uncalibrated magnetic field sensor.
`static int`	`TYPE_MOTION_DETECT`	Motion detection sensor.
`static int`	`TYPE_ROTATION_VECTOR`	Rotation vector sensor.
`static int`	`TYPE_STATIONARY_DETECT`	Stationary detection sensor.

Constructor Summary

Constructors
Constructor	Description
`SensorManager(android.content.Context context)`	This is a SensorManager constructor.
`SensorManager(android.content.Context context, PermissionGrantResultCallback callback)`	This is a SensorManager constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`close(int type, SensorDataListener listener)`	End the connection with Moverio sensors.
`void`	`close(SensorDataListener listener)`	End the connection with all Moverio sensors registered with the listener.
`java.util.List<java.lang.Integer>`	`getSupportedSensorList()`	Get a list of controllable sensor types.
`boolean`	`isSensorManagerSupported()`	Check if the MOVERIO connected to the host device supports SensorManager functions.
`void`	`open(int type, SensorDataListener listener)`	Connect with Moverio sensors.
`void`	`release()`	Release resources for using Moverio sensor.

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - TYPE_ACCELEROMETER
```
public static final int TYPE_ACCELEROMETER
```
    Accelerometer sensor.
    
    Since:
    
    1.0.0
    
    See Also:
    
    Constant Field Values
  - TYPE_MAGNETIC_FIELD
```
public static final int TYPE_MAGNETIC_FIELD
```
    Geomagnetic sensor.
    
    Since:
    
    1.0.0
    
    See Also:
    
    Constant Field Values
  - TYPE_GYROSCOPE
```
public static final int TYPE_GYROSCOPE
```
    Gyroscopic sensor.
    
    Since:
    
    1.0.0
    
    See Also:
    
    Constant Field Values
  - TYPE_LIGHT
```
public static final int TYPE_LIGHT
```
    Ambient light sensor.
    
    Since:
    
    1.0.0
    
    See Also:
    
    Constant Field Values
  - TYPE_GRAVITY
```
public static final int TYPE_GRAVITY
```
    Gravity sensor.
    
    Since:
    
    1.0.0
    
    See Also:
    
    Constant Field Values
  - TYPE_LINEAR_ACCELERATION
```
public static final int TYPE_LINEAR_ACCELERATION
```
    Linear acceleration sensor.
    
    Since:
    
    1.0.0
    
    See Also:
    
    Constant Field Values
  - TYPE_ROTATION_VECTOR
```
public static final int TYPE_ROTATION_VECTOR
```
    Rotation vector sensor.
    
    Since:
    
    1.0.0
    
    See Also:
    
    Constant Field Values
  - TYPE_MAGNETIC_FIELD_UNCALIBRATED
```
public static final int TYPE_MAGNETIC_FIELD_UNCALIBRATED
```
    Uncalibrated magnetic field sensor.
    
    Since:
    
    1.1.0
    
    See Also:
    
    Constant Field Values
  - TYPE_GAME_ROTATION_VECTOR
```
public static final int TYPE_GAME_ROTATION_VECTOR
```
    Game rotation vector sensor.
    
    Since:
    
    1.1.0
    
    See Also:
    
    Constant Field Values
  - TYPE_GYROSCOPE_UNCALIBRATED
```
public static final int TYPE_GYROSCOPE_UNCALIBRATED
```
    Uncalibrated gyroscope sensor.
    
    Since:
    
    1.1.0
    
    See Also:
    
    Constant Field Values
  - TYPE_STATIONARY_DETECT
```
public static final int TYPE_STATIONARY_DETECT
```
    Stationary detection sensor.
    
    Since:
    
    1.1.0
    
    See Also:
    
    Constant Field Values
  - TYPE_MOTION_DETECT
```
public static final int TYPE_MOTION_DETECT
```
    Motion detection sensor.
    
    Since:
    
    1.1.0
    
    See Also:
    
    Constant Field Values
  - TYPE_ACCELEROMETER_UNCALIBRATED
```
public static final int TYPE_ACCELEROMETER_UNCALIBRATED
```
    Uncalibrated accelerometer sensor.
    
    Since:
    
    1.1.0
    
    See Also:
    
    Constant Field Values
  - TYPE_HEADSET_TAP_DETECT
```
public static final int TYPE_HEADSET_TAP_DETECT
```
    Headset tap detection sensor.
    
    Since:
    
    1.1.0
    
    See Also:
    
    Constant Field Values
  - SENSOR_DATA_NO_CONTACT
```
public static final int SENSOR_DATA_NO_CONTACT
```
    This value is unreliable because there is no contact with the item measured by this sensor.
    
    Since:
    
    1.0.0
    
    See Also:
    
    Constant Field Values
  - SENSOR_DATA_UNRELIABLE
```
public static final int SENSOR_DATA_UNRELIABLE
```
    This value is unreliable because this sensor requires calibration or it may not be possible to read in the value due to the surroundings.
    
    Since:
    
    1.0.0
    
    See Also:
    
    Constant Field Values
  - SENSOR_DATA_ACCURACY_LOW
```
public static final int SENSOR_DATA_ACCURACY_LOW
```
    This is a low-accuracy value and requires calibration with the surroundings.
    
    Since:
    
    1.0.0
    
    See Also:
    
    Constant Field Values
  - SENSOR_DATA_ACCURACY_MEDIUM
```
public static final int SENSOR_DATA_ACCURACY_MEDIUM
```
    This is a medium-accuracy value and is possible to improve it by calibrating with the surroundings.
    
    Since:
    
    1.0.0
    
    See Also:
    
    Constant Field Values
  - SENSOR_DATA_ACCURACY_HIGH
```
public static final int SENSOR_DATA_ACCURACY_HIGH
```
    This is a high-accuracy value.
    
    Since:
    
    1.0.0
    
    See Also:
    
    Constant Field Values
- Constructor Detail
  - SensorManager
```
public SensorManager(android.content.Context context)
```
    This is a SensorManager constructor.
    
    Parameters:
    
    context - Activity context
    
    Since:
    
    1.0.0
  - SensorManager
```
public SensorManager(android.content.Context context,
                     PermissionGrantResultCallback callback)
```
    This is a SensorManager constructor.
    
    Parameters:
    
    context - Activity context
    
    callback - Callback of permission grant result
    
    Since:
    
    1.2.0
- Method Detail
  - open
```
public void open(int type,
                 SensorDataListener listener)
          throws java.io.IOException
```
    Connect with Moverio sensors. Connecting with Moverio sensors allows you to perform the various control tasks.
    
    Parameters:
    
    type - Sensor type
    
    listener - Sensor data listener
    
    Throws:
    
    java.io.IOException - Exceptions such as disconnected Moverio and not supported sensor type
    
    Since:
    
    1.0.0
  - close
```
public void close(SensorDataListener listener)
```
    End the connection with all Moverio sensors registered with the listener.
    
    Parameters:
    
    listener - Sensor data listener
    
    Since:
    
    1.0.0
  - close
```
public void close(int type,
                  SensorDataListener listener)
```
    End the connection with Moverio sensors.
    
    Parameters:
    
    type - Sensor type
    
    listener - Sensor data listener
    
    Since:
    
    1.1.0
  - getSupportedSensorList
```
public java.util.List<java.lang.Integer> getSupportedSensorList()
```
    Get a list of controllable sensor types. If isSensorManagerSupported of SensorManager returns false, -1 is returned.
    
    Returns:
    
    true: success, false: fail
    
    Since:
    
    1.1.0
  - release
```
public void release()
```
    Release resources for using Moverio sensor. If you finish using sensor, you must execute SensorManager#release.
    
    Since:
    
    1.0.2
  - isSensorManagerSupported
```
public boolean isSensorManagerSupported()
```
    Check if the MOVERIO connected to the host device supports SensorManager functions. Returns supports SensorManager when acquiring true is supported and false when it is not supported. Returns false even if MOVERIO is not connected to the host device.
    
    Returns:
    
    true: success, false: fail
    
    Since:
    
    1.1.0

Class SensorManager

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

TYPE_ACCELEROMETER

TYPE_MAGNETIC_FIELD

TYPE_GYROSCOPE

TYPE_LIGHT

TYPE_GRAVITY

TYPE_LINEAR_ACCELERATION

TYPE_ROTATION_VECTOR

TYPE_MAGNETIC_FIELD_UNCALIBRATED

TYPE_GAME_ROTATION_VECTOR

TYPE_GYROSCOPE_UNCALIBRATED

TYPE_STATIONARY_DETECT

TYPE_MOTION_DETECT

TYPE_ACCELEROMETER_UNCALIBRATED

TYPE_HEADSET_TAP_DETECT

SENSOR_DATA_NO_CONTACT

SENSOR_DATA_UNRELIABLE

SENSOR_DATA_ACCURACY_LOW

SENSOR_DATA_ACCURACY_MEDIUM

SENSOR_DATA_ACCURACY_HIGH

Constructor Detail

SensorManager

SensorManager

Method Detail

open

close

close

getSupportedSensorList

release

isSensorManagerSupported