VDARSDKSensorDelegate Protocol Reference

Conforms to	NSObject
Declared in	VDARSDKController.h

Overview

The protocol which should be implemented by delegates of the VDARSDKController which want to receive events when a sensor is updated.

A sensor is defined as a trigger to enable/disable context. Therefore when a sensor is activated the linked context is usually also activated.

A sensor can be an image recognition, an iBeacon or a VidiBeacon.

This protocol must be implemented by delegates added to [VDARSDKController sensorDelegates].

Tasks

– didTriggerSensor:forContext:
Called when a sensor is triggered (i.e. either it became activated or became non activated)
– didUpdateSensorValues:forContext:
Called when some values of the sensor have changed. Note that when this method is called the state of the sensor do not change (i.e. if it was triggered, it stays triggered).

Instance Methods

didTriggerSensor:forContext:

Called when a sensor is triggered (i.e. either it became activated or became non activated)

- (void)didTriggerSensor:(VDARSensor *)sensor forContext:(VDARContext *)context

Parameters

sensor: The sensor which has been triggered.

context: The context that has generated and created the sensor.

Availability

Version 5.2.0

Discussion

Called when a sensor is triggered (i.e. either it became activated or became non activated)

Declared In

VDARSDKController.h

didUpdateSensorValues:forContext:

Called when some values of the sensor have changed. Note that when this method is called the state of the sensor do not change (i.e. if it was triggered, it stays triggered).

- (void)didUpdateSensorValues:(VDARSensor *)sensor forContext:(VDARContext *)context