VgINavigationListener Class Reference

Inheritance diagram for VgINavigationListener:

Public Member Functions
void	swigReleaseOwnership ()
void	swigTakeOwnership ()
void	notifyPositionUpdated (VgINavigationConstRefPtr pNavigation, VgPosition pPosition, double pTime)
void	notifyNewInstruction (VgINavigationConstRefPtr pNavigation, long pIndex)
Public Member Functions inherited from VgReferenced
synchronized void	release ()
	VgReferenced ()
	VgReferenced (VgReferenced pThis)
void	ref ()
int	unref ()
int	getNbReferences ()

Detailed Description

The VgINavigationListener allow users to be notified of Navigation related events that occur within a VgINavigation Object where the listener has been registered.

Member Function Documentation

void VgINavigationListener.notifyNewInstruction	(	VgINavigationConstRefPtr	pNavigation,
		long	pIndex
	)

This method is called when a new position is close to a new segment on the navigation and when a new navigation instruction is more appropriate

Parameters

pNavigation	The source of the event.
pIndex	The index of the instruction. The index can be used to retrieve the instruction via the VgINavigation::getInstruction() method.

void VgINavigationListener.notifyPositionUpdated	(	VgINavigationConstRefPtr	pNavigation,
		VgPosition	pPosition,
		double	pTime
	)

This method is called every time a position is injected into the VgINavigation object. The user may query the closest position to the route at this point.

Parameters

pNavigation	The source of the event.
pPosition	New position of the user
pTime	Time corresponding to when the position was acquired.

void VgINavigationListener.swigReleaseOwnership

(

)

void VgINavigationListener.swigTakeOwnership

(

)

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The documentation for this class was generated from the following file:

• VgINavigationListener.java