com.gluonhq.charm.down.common

Interface PositionService

public interface PositionService

The PositionService provides details about a device's current location on earth. It provides a readonly position property that will be updated at regular intervals by the underlying platform implementation. A user of the PositionService can listen to changes of the position by registering a ChangeListener to the position property.

Property Summary

Type	Property and Description
javafx.beans.property.ReadOnlyObjectProperty<Position>	position A readonly property containing information about the device's current location on earth.

Method Summary

Modifier and Type	Method and Description
Position	getPosition() The current position on earth of the device.
javafx.beans.property.ReadOnlyObjectProperty<Position>	positionProperty() A readonly property containing information about the device's current location on earth.

Property Detail

position

javafx.beans.property.ReadOnlyObjectProperty<Position> positionProperty

A readonly property containing information about the device's current location on earth. The property can contain a null object when the position of the device could be determined.

See Also:

getPosition()

Method Detail

positionProperty

javafx.beans.property.ReadOnlyObjectProperty<Position> positionProperty()

A readonly property containing information about the device's current location on earth. The property can contain a null object when the position of the device could be determined.

See Also:

getPosition()

getPosition

Position getPosition()

The current position on earth of the device. Can return null when the position of the device could not be determined, for instance when the GPS has been turned off.

Returns:

the current position of the device