SKiBeaconDeviceData Class Reference

Inherits from	SKSensorData : NSObject
Declared in	SKiBeaconDeviceData.h

Overview

An instance of SKiBeaconDeviceData encapsulates measurements related to the iBeacon™ Proximity sensor. For more information about iBeacon™ technology, please refer to Apple’s Getting Started with iBeacon documentation.

`– initWithSensorType:withTimestamp:`

Returns an SKSensorData object, initialized with the given SKSensorType and SKSensorTimestamp.

- (instancetype)initWithSensorType:(SKSensorType)sensorType withTimestamp:(SKSensorTimestamp *)timestamp

Parameters

`sensorType`	The type of the sensor that produced this data object.
`timestamp`	The time were this data log was captured.

Return Value

A new SKSensorData object.

Declared In

SKSensorData.h

`– initWithTimestamp:withMajor:withMinor:withAccuracy:withProximity:withRssi:`

Returns an SKiBeaconDeviceData object, initialized with the time the device was found, its major and minor identifiers, as well as its accuracy, proximity and RSSI.

- (instancetype)initWithTimestamp:(NSDate *)timestamp withMajor:(uint16_t)major withMinor:(uint16_t)minor withAccuracy:(CLLocationAccuracy)accuracy withProximity:(CLProximity)proximity withRssi:(NSInteger)rssi

Parameters

`timestamp`	The time that this data log was captured.
`major`	A 16-bit unsigned integer identifier used to identify each device uniquelly. It ranges between 0 and 65535.
`minor`	A 16-bit unsigned integer identifier used to identify each device uniquelly. It ranges between 0 and 65535.
`accuracy`	A double value that represents the accuracy of the device’s proximity in meters.
`proximity`	The proximity of the device classified as Immediate, Near, Far or Unknown.
`rssi`	The strength of the signal (Received Signal Strength Indication).

Return Value

An SKiBeaconDeviceData object.

Declared In

SKiBeaconDeviceData.h

`major`

A 16-bit unsigned integer identifier used to identify each device uniquelly. It ranges between 0 and 65535. This identifier can be used in combination with the minor identifier.

@property (nonatomic, readonly) uint16_t major

Declared In

SKiBeaconDeviceData.h

`minor`

A 16-bit unsigned integer identifier used to identify each device uniquelly. It ranges between 0 and 65535. This identifier can be used in combination with the major identifier.

@property (nonatomic, readonly) uint16_t minor

Declared In

SKiBeaconDeviceData.h

`accuracy`

A double value that represents the accuracy of the device’s proximity in meters.

@property (nonatomic, readonly) CLLocationAccuracy accuracy

Declared In

SKiBeaconDeviceData.h

`proximity`

The proximity of the device classified as Immediate, Near, Far or Unknown.

@property (nonatomic, readonly) CLProximity proximity

Declared In

SKiBeaconDeviceData.h

`proximityString`

A string representation of the proximity, classified as Immediate, Near, Far or Unknown.

@property (nonatomic, readonly, copy) NSString *proximityString

Declared In

SKiBeaconDeviceData.h

`rssi`

The strength of the signal (Received Signal Strength Indication).

@property (nonatomic, readonly) NSInteger rssi

Declared In

SKiBeaconDeviceData.h

`+ csvHeader`

A string with a CSV formatted header that describes the data of the iBeacon™ Proximity sensor. This method is useful in combination with the csvString instance method of an SKSensorData object.

+ (NSString *)csvHeader

Return Value

A string with a CSV header.

Declared In

SKiBeaconDeviceData.h