org.sensingkit.sensingkitlib.data

Class SKScreenStatusData

java.lang.Object

org.sensingkit.sensingkitlib.data.SKAbstractData

org.sensingkit.sensingkitlib.data.SKScreenStatusData

All Implemented Interfaces:

SKSensorData

public class SKScreenStatusData
extends SKAbstractData

An instance of SKScreenStatusData encapsulates measurements related to the Screen Status sensor.

Field Summary

Fields

Modifier and Type	Field and Description
static int	SCREEN_OFF
static int	SCREEN_ON
static int	SCREEN_UNKNOWN
protected int	status

Fields inherited from class org.sensingkit.sensingkitlib.data.SKAbstractData

sensorType, timestamp

Constructor Summary

Constructors

Constructor and Description
SKScreenStatusData(long timestamp, int status) Initialize the instance

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String	getDataInCSV() Get Screen Status sensor data in CSV format
int	getStatus() Get screen status
java.lang.String	getStatusString() Get screen status as a string

Methods inherited from class org.sensingkit.sensingkitlib.data.SKAbstractData

getSensorType, getTimestamp, toString

Methods inherited from class java.lang.Object

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

Field Detail

SCREEN_OFF

public static final int SCREEN_OFF

See Also:

Constant Field Values

SCREEN_ON

public static final int SCREEN_ON

See Also:

Constant Field Values

SCREEN_UNKNOWN

public static final int SCREEN_UNKNOWN

See Also:

Constant Field Values

status

protected final int status

Constructor Detail

SKScreenStatusData

public SKScreenStatusData(long timestamp,
                  int status)

Initialize the instance

Parameters:

timestamp - Time in milliseconds (the difference between the current time and midnight, January 1, 1970 UTC)

status - Screen status

Method Detail

getDataInCSV

public java.lang.String getDataInCSV()

Get Screen Status sensor data in CSV format

Returns:

String in CSV format: timestamp, screen status string

getStatus

public int getStatus()

Get screen status

Returns:

Screen status as an int

getStatusString

public java.lang.String getStatusString()

Get screen status as a string

Returns:

Screen status as a string: "screen off", "screen on", or "unknown"