VgMyLocationProvider Class Reference

An abstract superclass for location providers. More...

Inheritance diagram for VgMyLocationProvider:

Public Types
enum	{ AVAILABLE = 0, OUT_OF_SERVICE, TEMPORARILY_UNAVAILABLE, LOCATION_SERVICES_REQUIRE_AUTHORISATION }

Public Member Functions
virtual std::string	getName ()=0
	Returns the name of the provider. More...
virtual void	enable ()=0
	Requests provider starts sending location notifications. More...
virtual void	disable ()=0
	Requests provider stops sending location notifications. More...
virtual bool	isEnabled ()=0
	Returns true if the provider is enabled. More...
virtual bool	supportsPosition ()=0
	Returns true if the provider supports position updates. More...
virtual bool	supportsAccuracy ()=0
	Returns true if the provider supports accuracy updates. More...
virtual bool	supportsContext ()=0
	Returns true if the provider supports context updates. More...
virtual bool	supportsFloor ()=0
	Returns true if the provider supports floor updates. More...
virtual bool	supportsHeading ()=0
	Returns true if the provider supports heading updates. More...
virtual	~VgMyLocationProvider ()

Detailed Description

An abstract superclass for location providers.

A location provider provides periodic reports on the geographical location of the device.

A good position provider shall:

• communicate only with the VgMyLocationManager.
• communicate via the main thread
• call notifyFloorDidChange() before notifyPositionDidChange() when the device changes floor.
• call notifyLocationProviderEnabled() when it's enabled
• call notifyLocationProviderDisabled() when it's disabled
• call notifyStatusDidChange() whenever it's status changes.

Member Enumeration Documentation

anonymous enum

Enumerator
AVAILABLE
OUT_OF_SERVICE
TEMPORARILY_UNAVAILABLE
LOCATION_SERVICES_REQUIRE_AUTHORISATION

Constructor & Destructor Documentation

virtual VgMyLocationProvider::~VgMyLocationProvider ( )

inlinevirtual

Member Function Documentation

virtual void VgMyLocationProvider::disable ( )

pure virtual

Requests provider stops sending location notifications.

If provider is registered with the location manager, a notifyLocationProviderDisabled() will be broadcast to associated listeners.

Implemented in VgMySimulatedLocationProvider.

virtual void VgMyLocationProvider::enable ( )

pure virtual

Requests provider starts sending location notifications.

If provider is registered with the location manager, a notifyLocationProviderEnabled() will be broadcast to associated listeners

Implemented in VgMySimulatedLocationProvider.

virtual std::string VgMyLocationProvider::getName ( )

pure virtual

Returns the name of the provider.

Implemented in VgMySimulatedLocationProvider.

virtual bool VgMyLocationProvider::isEnabled ( )

pure virtual

Returns true if the provider is enabled.

Implemented in VgMySimulatedLocationProvider.

virtual bool VgMyLocationProvider::supportsAccuracy ( )

pure virtual

Returns true if the provider supports accuracy updates.

Implemented in VgMySimulatedLocationProvider.

virtual bool VgMyLocationProvider::supportsContext ( )

pure virtual

Returns true if the provider supports context updates.

Implemented in VgMySimulatedLocationProvider.

virtual bool VgMyLocationProvider::supportsFloor ( )

pure virtual

Returns true if the provider supports floor updates.

Implemented in VgMySimulatedLocationProvider.

virtual bool VgMyLocationProvider::supportsHeading ( )

pure virtual

Returns true if the provider supports heading updates.

Implemented in VgMySimulatedLocationProvider.

virtual bool VgMyLocationProvider::supportsPosition ( )

pure virtual

Returns true if the provider supports position updates.

Implemented in VgMySimulatedLocationProvider.

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

• VgMyLocationProvider.h