UI Maps/com.mapbox.navigation.ui.maps.location/NavigationLocationProvider

NavigationLocationProvider

class NavigationLocationProvider : LocationProvider

This class provides a LocationProvider implementation that can be used together with the LocationComponentPlugin and provides an easy integration with the LocationObserver that produces enhanced location updates.

Example usage

Initialize the location plugin:

locationComponent = mapView.location.apply {
    setLocationProvider(navigationLocationProvider)
    addOnIndicatorPositionChangedListener(onIndicatorPositionChangedListener)
    puckBearingEnabled = true
    enabled = true
}

Pass location data to transition the puck:

private val locationObserver = object : LocationObserver {
    override fun onNewRawLocation(rawLocation: Location) {}
    override fun onNewLocationMatcherResult(locationMatcherResult: LocationMatcherResult) {
        val transitionOptions: (ValueAnimator.() -> Unit)? = if (locationMatcherResult.isTeleport) {
            {
                duration = 0
            }
        } else {
            {
                duration = 1000
            }
        }
        navigationLocationProvider.changePosition(
            locationMatcherResult.enhancedLocation,
            locationMatcherResult.keyPoints,
            latLngTransitionOptions = transitionOptions,
            bearingTransitionOptions = transitionOptions
        )
}

Constructors

NavigationLocationProvider

constructor()

Properties

lastKeyPoints

var lastKeyPoints: List<Location>

Returns the last cached key points value.

lastLocation

var lastLocation: Location?

Returns the last cached target location value.

Functions

changePosition

fun changePosition( location: Location, keyPoints: List<Location> = emptyList(), latLngTransitionOptions: ValueAnimator.() -> Unit? = null, bearingTransitionOptions: ValueAnimator.() -> Unit? = null)

Provide the location update that puck should transition to.

registerLocationConsumer

open override fun registerLocationConsumer(locationConsumer: LocationConsumer)

unRegisterLocationConsumer

open override fun unRegisterLocationConsumer(locationConsumer: LocationConsumer)

Unregister the location consumer from the Location Provider.