Render speed limit for a route
Note
This example is a part of the Navigation SDK Examples. You can find the values for all referenced resources in the res
directory. For example, see res/values/strings.xml
for R.string.*
references used in this example.
<?xml version="1.0" encoding="utf-8"?><androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"android:layout_width="match_parent"android:layout_height="match_parent"xmlns:app="http://schemas.android.com/apk/res-auto"> <com.mapbox.maps.MapViewandroid:id="@+id/mapView"android:layout_width="0dp"android:layout_height="0dp"app:layout_constraintTop_toTopOf="parent"app:layout_constraintEnd_toEndOf="parent"app:layout_constraintStart_toStartOf="parent"app:layout_constraintBottom_toBottomOf="parent" /> <androidx.appcompat.widget.AppCompatButtonandroid:id="@+id/actionButton"android:layout_width="0dp"android:layout_height="wrap_content"android:padding="12dp"android:textColor="@android:color/white"android:layout_marginEnd="8dp"android:layout_marginStart="8dp"android:layout_marginBottom="8dp"android:textAllCaps="false"android:background="@drawable/mapbox_button"app:layout_constraintEnd_toEndOf="parent"app:layout_constraintStart_toStartOf="parent"app:layout_constraintBottom_toBottomOf="parent"/> <com.mapbox.navigation.ui.speedlimit.view.MapboxSpeedLimitViewandroid:id="@+id/speedLimitView"android:layout_width="wrap_content"android:layout_height="wrap_content"android:layout_marginTop="56dp"android:layout_marginStart="8dp"app:layout_constraintTop_toTopOf="parent"app:layout_constraintStart_toStartOf="parent"><!-- Uncomment the following line of code to customize the MapboxManeuverView --><!-- style="@style/MapboxCustomManeuverStyle" --></com.mapbox.navigation.ui.speedlimit.view.MapboxSpeedLimitView></androidx.constraintlayout.widget.ConstraintLayout>
package com.mapbox.navigation.examples.speedlimit import android.annotation.SuppressLintimport android.location.Locationimport android.os.Bundleimport android.view.View.GONEimport android.view.View.VISIBLEimport androidx.appcompat.app.AppCompatActivityimport com.mapbox.api.directions.v5.models.DirectionsRouteimport com.mapbox.geojson.Pointimport com.mapbox.maps.CameraOptionsimport com.mapbox.maps.EdgeInsetsimport com.mapbox.maps.plugin.animation.MapAnimationOptionsimport com.mapbox.maps.plugin.animation.cameraimport com.mapbox.maps.plugin.locationcomponent.locationimport com.mapbox.navigation.base.ExperimentalPreviewMapboxNavigationAPIimport com.mapbox.navigation.base.options.NavigationOptionsimport com.mapbox.navigation.base.route.RouterOriginimport com.mapbox.navigation.base.route.toNavigationRouteimport com.mapbox.navigation.core.MapboxNavigationimport com.mapbox.navigation.core.directions.session.RoutesObserverimport com.mapbox.navigation.core.lifecycle.MapboxNavigationAppimport com.mapbox.navigation.core.lifecycle.MapboxNavigationObserverimport com.mapbox.navigation.core.lifecycle.requireMapboxNavigationimport com.mapbox.navigation.core.replay.MapboxReplayerimport com.mapbox.navigation.core.replay.ReplayLocationEngineimport com.mapbox.navigation.core.replay.route.ReplayProgressObserverimport com.mapbox.navigation.core.replay.route.ReplayRouteMapperimport com.mapbox.navigation.core.trip.session.LocationMatcherResultimport com.mapbox.navigation.core.trip.session.LocationObserverimport com.mapbox.navigation.examples.Rimport com.mapbox.navigation.examples.camera.ShowCameraTransitionsActivityimport com.mapbox.navigation.examples.databinding.MapboxActivityShowSpeedLimitBindingimport com.mapbox.navigation.examples.routeline.RenderRouteLineActivityimport com.mapbox.navigation.ui.maps.NavigationStylesimport com.mapbox.navigation.ui.maps.location.NavigationLocationProviderimport com.mapbox.navigation.ui.maps.route.arrow.api.MapboxRouteArrowApiimport com.mapbox.navigation.ui.maps.route.arrow.api.MapboxRouteArrowViewimport com.mapbox.navigation.ui.maps.route.line.api.MapboxRouteLineApiimport com.mapbox.navigation.ui.maps.route.line.api.MapboxRouteLineViewimport com.mapbox.navigation.ui.maps.route.line.model.MapboxRouteLineOptionsimport com.mapbox.navigation.ui.maps.route.line.model.RouteLineResourcesimport com.mapbox.navigation.ui.speedlimit.api.MapboxSpeedLimitApiimport com.mapbox.navigation.ui.speedlimit.model.SpeedLimitFormatterimport com.mapbox.navigation.ui.speedlimit.view.MapboxSpeedLimitViewimport java.util.Date /*** The example demonstrates how to draw speed limit information during active navigation.** Before running the example make sure you have put your access_token in the correct place* inside [app/src/main/res/values/mapbox_access_token.xml]. If not present then add this file* at the location mentioned above and add the following content to it** <?xml version="1.0" encoding="utf-8"?>* <resources xmlns:tools="http://schemas.android.com/tools">* <string name="mapbox_access_token"><PUT_YOUR_ACCESS_TOKEN_HERE></string>* </resources>** The example assumes that you have granted location permissions and does not enforce it. However,* the permission is essential for proper functioning of this example. The example also uses replay* location engine to facilitate navigation without actually physically moving.** The example uses camera API's exposed by the Maps SDK rather than using the API's exposed by the* Navigation SDK. This is done to make the example concise and keep the focus on actual feature at* hand. To learn more about how to use the camera API's provided by the Navigation SDK look at* [ShowCameraTransitionsActivity]** How to use this example:* - The example uses a single hardcoded route with no alternatives.* - When the example starts, the camera transitions to the location where the route is.* - Click on Set Route to draw a route line on the map using the hardcoded route.* - Click on start navigation.* - You should now see speed limit related information throughout the trip wherever accessible.* - The speed limit window will not show speed limit values if the data is not available.** Note:* The example does not demonstrates the use of [MapboxRouteArrowApi] and [MapboxRouteArrowView].* Kindly look at [RenderRouteLineActivity] example to learn more about route line and route arrow.*/@OptIn(ExperimentalPreviewMapboxNavigationAPI::class)class ShowSpeedLimitActivity : AppCompatActivity() { private val route = DirectionsRoute.fromJson("""{"routeIndex":"0","distance":1555.635,"duration":103.578,"duration_typical":106.49,"geometry":"kisqfA`aetgFvPnMlCpBfDhCxS~Ot[lV~EvDbe@z]tm@vd@tW~Rl`@`\\`QpMjLxIpMxJhU~PdObLzQvM`P~RdHhNnEfOlCpQ~IxcAp@lPGvMi@bMuAvLoCvNkElQ}ElQcIbWmErWorBpkF","weight":143.473,"weight_name":"auto","legs":[{"distance":1555.635,"duration":103.578,"duration_typical":106.49,"summary":"Stevenson Boulevard, I 880 North","admins":[{"iso_3166_1":"US","iso_3166_1_alpha3":"USA"}],"steps":[{"distance":700.189,"duration":66.118,"duration_typical":66.118,"speedLimitUnit":"mph","speedLimitSign":"mutcd","geometry":"kisqfA`aetgFvPnMlCpBfDhCxS~Ot[lV~EvDbe@z]tm@vd@tW~Rl`@`\\`QpMjLxIpMxJhU~PdObLzQvM","name":"Stevenson Boulevard","mode":"driving","maneuver":{"location":[-121.981985,37.529766],"bearing_before":0.0,"bearing_after":213.0,"instruction":"Drive southwest on Stevenson Boulevard.","type":"depart"},"voiceInstructions":[{"distanceAlongGeometry":700.189,"announcement":"Drive southwest on Stevenson Boulevard for a half mile.","ssmlAnnouncement":"\u003cspeak\u003e\u003camazon:effect name\u003d\"drc\"\u003e\u003cprosody rate\u003d\"1.08\"\u003eDrive southwest on Stevenson Boulevard for a half mile.\u003c/prosody\u003e\u003c/amazon:effect\u003e\u003c/speak\u003e"},{"distanceAlongGeometry":402.336,"announcement":"In a quarter mile, Take the Interstate 8 80 North ramp.","ssmlAnnouncement":"\u003cspeak\u003e\u003camazon:effect name\u003d\"drc\"\u003e\u003cprosody rate\u003d\"1.08\"\u003eIn a quarter mile, Take the Interstate 8 80 North ramp.\u003c/prosody\u003e\u003c/amazon:effect\u003e\u003c/speak\u003e"},{"distanceAlongGeometry":135.111,"announcement":"Take the Interstate 8 80 North ramp toward Oakland.","ssmlAnnouncement":"\u003cspeak\u003e\u003camazon:effect name\u003d\"drc\"\u003e\u003cprosody rate\u003d\"1.08\"\u003eTake the Interstate 8 80 North ramp toward Oakland.\u003c/prosody\u003e\u003c/amazon:effect\u003e\u003c/speak\u003e"}],"bannerInstructions":[{"distanceAlongGeometry":700.189,"primary":{"text":"I 880 North","components":[{"text":"I 880","type":"icon","imageBaseURL":"https://mapbox-navigation-shields.s3.amazonaws.com/public/shields/v4/US/i-880"},{"text":"North","type":"text"}],"type":"turn","modifier":"slight right"},"secondary":{"text":"Oakland","components":[{"text":"Oakland","type":"text"}],"type":"turn","modifier":"slight right"}}],"driving_side":"right","weight":90.246,"intersections":[{"location":[-121.981985,37.529766],"bearings":[213],"entry":[true],"out":0,"geometry_index":0,"is_urban":true,"admin_index":0,"mapbox_streets_v8":{"class":"secondary"}},{"location":[-121.982274,37.529411],"bearings":[33,213],"entry":[false,true],"in":0,"out":1,"geometry_index":2,"is_urban":true,"admin_index":0,"mapbox_streets_v8":{"class":"secondary"}},{"location":[-121.982343,37.529327],"bearings":[33,213],"entry":[false,true],"in":0,"out":1,"geometry_index":3,"is_urban":true,"admin_index":0,"mapbox_streets_v8":{"class":"secondary"}},{"location":[-121.982615,37.528994],"bearings":[33,213],"entry":[false,true],"in":0,"out":1,"lanes":[{"valid":false,"active":false,"indications":["left"]},{"valid":false,"active":false,"indications":["left"]},{"valid":true,"active":true,"valid_indication":"straight","indications":["straight"]},{"valid":true,"active":true,"valid_indication":"straight","indications":["straight"]},{"valid":true,"active":true,"valid_indication":"straight","indications":["straight"]}],"geometry_index":4,"is_urban":true,"admin_index":0,"mapbox_streets_v8":{"class":"secondary"}},{"location":[-121.98299,37.528535],"bearings":[33,213],"entry":[false,true],"in":0,"out":1,"lanes":[{"valid":false,"active":false,"indications":["left"]},{"valid":false,"active":false,"indications":["left"]},{"valid":true,"active":true,"valid_indication":"straight","indications":["straight"]},{"valid":true,"active":true,"valid_indication":"straight","indications":["straight"]},{"valid":true,"active":true,"valid_indication":"straight","indications":["straight"]}],"geometry_index":5,"is_urban":true,"admin_index":0,"mapbox_streets_v8":{"class":"secondary"}},{"location":[-121.983082,37.528423],"bearings":[33,213],"entry":[false,true],"in":0,"out":1,"geometry_index":6,"is_urban":true,"admin_index":0,"mapbox_streets_v8":{"class":"secondary"}},{"location":[-121.983576,37.527813],"bearings":[33,213],"entry":[false,true],"in":0,"out":1,"geometry_index":7,"is_urban":true,"admin_index":0,"mapbox_streets_v8":{"class":"secondary"}},{"location":[-121.98418,37.527066],"bearings":[33,213],"entry":[false,true],"in":0,"out":1,"geometry_index":8,"is_urban":true,"admin_index":0,"mapbox_streets_v8":{"class":"secondary"}},{"location":[-121.9845,37.526671],"bearings":[33,215],"entry":[false,true],"in":0,"out":1,"geometry_index":9,"is_urban":true,"admin_index":0,"mapbox_streets_v8":{"class":"secondary"}},{"location":[-121.984965,37.526136],"bearings":[35,213],"entry":[false,true],"in":0,"out":1,"lanes":[{"valid":false,"active":false,"indications":["left"]},{"valid":true,"active":false,"valid_indication":"straight","indications":["straight"]},{"valid":true,"active":false,"valid_indication":"straight","indications":["straight"]},{"valid":true,"active":true,"valid_indication":"straight","indications":["straight","right"]}],"geometry_index":10,"is_urban":true,"admin_index":0,"mapbox_streets_v8":{"class":"secondary"}},{"location":[-121.985198,37.525847],"bearings":[33,213],"entry":[false,true],"in":0,"out":1,"geometry_index":11,"is_urban":true,"admin_index":0,"mapbox_streets_v8":{"class":"secondary"}},{"location":[-121.985371,37.525633],"bearings":[33,213],"entry":[false,true],"in":0,"out":1,"geometry_index":12,"is_urban":true,"admin_index":0,"mapbox_streets_v8":{"class":"secondary"}},{"location":[-121.985848,37.525043],"bearings":[33,213],"entry":[false,true],"in":0,"out":1,"geometry_index":14,"is_urban":true,"admin_index":0,"mapbox_streets_v8":{"class":"secondary"}},{"location":[-121.986058,37.524784],"bearings":[33,212],"entry":[false,true],"in":0,"out":1,"geometry_index":15,"is_urban":true,"admin_index":0,"mapbox_streets_v8":{"class":"secondary"}}]},{"distance":855.446,"duration":37.46,"duration_typical":40.372,"speedLimitUnit":"mph","speedLimitSign":"mutcd","geometry":"c_iqfAjnmtgF`P~RdHhNnEfOlCpQ~IxcAp@lPGvMi@bMuAvLoCvNkElQ}ElQcIbWmErWorBpkF","name":"Nimitz Freeway","ref":"I 880 North","destinations":"I 880 North: Oakland","mode":"driving","maneuver":{"location":[-121.986294,37.524482],"bearing_before":212.0,"bearing_after":223.0,"instruction":"Take the I 880 North ramp toward Oakland.","type":"on ramp","modifier":"slight right"},"voiceInstructions":[{"distanceAlongGeometry":825.779,"announcement":"In a half mile, Your destination will be on the right.","ssmlAnnouncement":"\u003cspeak\u003e\u003camazon:effect name\u003d\"drc\"\u003e\u003cprosody rate\u003d\"1.08\"\u003eIn a half mile, Your destination will be on the right.\u003c/prosody\u003e\u003c/amazon:effect\u003e\u003c/speak\u003e"},{"distanceAlongGeometry":145.833,"announcement":"Your destination is on the right.","ssmlAnnouncement":"\u003cspeak\u003e\u003camazon:effect name\u003d\"drc\"\u003e\u003cprosody rate\u003d\"1.08\"\u003eYour destination is on the right.\u003c/prosody\u003e\u003c/amazon:effect\u003e\u003c/speak\u003e"}],"bannerInstructions":[{"distanceAlongGeometry":855.446,"primary":{"text":"Your destination will be on the right","components":[{"text":"Your destination will be on the right","type":"text"}],"type":"arrive","modifier":"right"}},{"distanceAlongGeometry":145.833,"primary":{"text":"Your destination is on the right","components":[{"text":"Your destination is on the right","type":"text"}],"type":"arrive","modifier":"right"}}],"driving_side":"right","weight":53.227,"intersections":[{"location":[-121.986294,37.524482],"bearings":[32,223],"entry":[false,true],"in":0,"out":1,"geometry_index":16,"is_urban":true,"admin_index":0,"mapbox_streets_v8":{"class":"secondary_link"}},{"location":[-121.9911,37.524304],"bearings":[108,302],"classes":["motorway"],"entry":[false,true],"in":0,"out":1,"lanes":[{"valid":true,"active":true,"valid_indication":"straight","indications":["straight"]}],"geometry_index":30,"is_urban":true,"admin_index":0,"mapbox_streets_v8":{"class":"motorway"}}]},{"distance":0.0,"duration":0.0,"duration_typical":0.0,"speedLimitUnit":"mph","speedLimitSign":"mutcd","geometry":"oglqfAhg~tgF??","name":"Nimitz Freeway","ref":"I 880 North","mode":"driving","maneuver":{"location":[-121.994885,37.526152],"bearing_before":302.0,"bearing_after":0.0,"instruction":"Your destination is on the right.","type":"arrive","modifier":"right"},"voiceInstructions":[],"bannerInstructions":[],"driving_side":"right","weight":0.0,"intersections":[{"location":[-121.994885,37.526152],"bearings":[122],"entry":[true],"in":0,"geometry_index":31,"admin_index":0}]}],"annotation":{"distance":[37.7,9.4,11.2,44.2,60.9,14.9,80.7,98.8,52.3,72.3,38.2,28.3,30.8,47.2,34.3,39.6,41.5,27.1,25.7,27.4,99.2,24.8,20.8,20.1,20.0,23.6,28.4,28.8,38.6,36.6,392.4],"duration":[2.885,0.718,0.957,3.786,16.86,1.339,5.097,6.239,5.88,8.138,3.124,1.922,1.914,2.928,1.99,2.297,2.409,1.575,1.493,1.59,5.758,1.439,1.21,1.166,1.162,1.373,1.65,1.674,2.239,2.127,10.543],"speed":[13.1,13.1,11.7,11.7,3.6,11.1,15.8,15.8,8.9,8.9,12.2,14.7,16.1,16.1,17.2,17.2,17.2,17.2,17.2,17.2,17.2,17.2,17.2,17.2,17.2,17.2,17.2,17.2,17.2,17.2,37.2],"maxspeed":[{"speed":64,"unit":"km/h"},{"speed":64,"unit":"km/h"},{"speed":64,"unit":"km/h"},{"speed":64,"unit":"km/h"},{"speed":64,"unit":"km/h"},{"speed":64,"unit":"km/h"},{"speed":64,"unit":"km/h"},{"speed":64,"unit":"km/h"},{"speed":64,"unit":"km/h"},{"speed":64,"unit":"km/h"},{"speed":64,"unit":"km/h"},{"speed":64,"unit":"km/h"},{"speed":64,"unit":"km/h"},{"speed":64,"unit":"km/h"},{"speed":64,"unit":"km/h"},{"speed":64,"unit":"km/h"},{"unknown":true},{"unknown":true},{"unknown":true},{"unknown":true},{"unknown":true},{"speed":105,"unit":"km/h"},{"speed":105,"unit":"km/h"},{"speed":105,"unit":"km/h"},{"speed":105,"unit":"km/h"},{"speed":105,"unit":"km/h"},{"speed":105,"unit":"km/h"},{"speed":105,"unit":"km/h"},{"speed":105,"unit":"km/h"},{"speed":105,"unit":"km/h"},{"speed":105,"unit":"km/h"}],"congestion":["unknown","unknown","unknown","unknown","unknown","unknown","unknown","unknown","unknown","unknown","unknown","unknown","unknown","unknown","unknown","unknown","low","low","low","low","low","low","low","low","low","low","low","low","low","low","low"]}}],"routeOptions":{"baseUrl":"https://api.mapbox.com","user":"mapbox","profile":"driving-traffic","coordinates":"-122.4192,37.7627;-122.4106,37.7676","alternatives":false,"language":"en","continue_straight":true,"roundabout_exits":true,"geometries":"polyline6","overview":"full","steps":true,"annotations":"congestion,maxspeed,speed,duration,distance,closure","voice_instructions":true,"banner_instructions":true,"voice_units":"imperial","uuid":"T6JoIYFdVAhxtup8hqpqCV8s4Hg7axKETFtCGAnVoKeZZeE02HI-Kw\u003d\u003d"},"voiceLocale":"en-US"}""").toNavigationRoute(RouterOrigin.Offboard) /*** Debug tool used to play, pause and seek route progress events that can be used to produce mocked location updates along the route.*/private val mapboxReplayer = MapboxReplayer() /*** Debug tool that mocks location updates with an input from the [mapboxReplayer].*/private val replayLocationEngine = ReplayLocationEngine(mapboxReplayer) /*** Debug observer that makes sure the replayer has always an up-to-date information to generate mock updates.*/private val replayProgressObserver = ReplayProgressObserver(mapboxReplayer) /*** [NavigationLocationProvider] is a utility class that helps to provide location updates generated by the Navigation SDK* to the Maps SDK in order to update the user location indicator on the map.*/private val navigationLocationProvider = NavigationLocationProvider() /*** Bindings to the example layout.*/private lateinit var binding: MapboxActivityShowSpeedLimitBinding /*** Defines options for both [routeLineApi] and [routeLineView].*/private val options: MapboxRouteLineOptions by lazy {MapboxRouteLineOptions.Builder(this).withRouteLineResources(RouteLineResources.Builder().build()).withRouteLineBelowLayerId("road-label-navigation").build()} /*** Draws route lines on the map based on the data from the [routeLineApi]*/private val routeLineView by lazy {MapboxRouteLineView(options)} /*** Generates updates for the [routeLineView] with the geometries and properties of the routes that should be drawn on the map.*/private val routeLineApi: MapboxRouteLineApi by lazy {MapboxRouteLineApi(options)} /*** The data in the [MapboxSpeedLimitView] is formatted by different formatting implementations.* Below is the default formatter using default options but you can use your own formatting* classes.*/private val speedLimitFormatter: SpeedLimitFormatter by lazy {SpeedLimitFormatter(this)} /*** API used for formatting speed limit related data.*/private val speedLimitApi: MapboxSpeedLimitApi by lazy {MapboxSpeedLimitApi(speedLimitFormatter)} /*** Gets notified with location updates.** Exposes raw updates coming directly from the location services* and the updates enhanced by the Navigation SDK (cleaned up and matched to the road).*/private val locationObserver = object : LocationObserver {/*** Invoked as soon as the [Location] is available.*/override fun onNewRawLocation(rawLocation: Location) {// Not implemented in this example. However, if you want you can also// use this callback to get location updates, but as the name suggests// these are raw location updates which are usually noisy.} /*** Provides the best possible location update, snapped to the route or* map-matched to the road if possible.*/override fun onNewLocationMatcherResult(locationMatcherResult: LocationMatcherResult) {val enhancedLocation = locationMatcherResult.enhancedLocationnavigationLocationProvider.changePosition(enhancedLocation,locationMatcherResult.keyPoints,)// Invoke this method to move the camera to your current location as the route progresses.updateCamera(Point.fromLngLat(enhancedLocation.longitude,enhancedLocation.latitude),enhancedLocation.bearing.toDouble())val speedLimitValue = speedLimitApi.updateSpeedLimit(locationMatcherResult.speedLimit)binding.speedLimitView.render(speedLimitValue)}} /*** This is one way to keep the route(s) appearing on the map in sync with* MapboxNavigation. When this observer is called the route data is used to draw route(s)* on the map.*/private val routesObserver: RoutesObserver = RoutesObserver { routeUpdateResult ->routeLineApi.setNavigationRoutes(routeUpdateResult.navigationRoutes) { value ->binding.mapView.getMapboxMap().getStyle()?.apply {routeLineView.renderRouteDrawData(this, value)}}} private val mapboxNavigation: MapboxNavigation by requireMapboxNavigation(onResumedObserver = object : MapboxNavigationObserver {@SuppressLint("MissingPermission")override fun onAttached(mapboxNavigation: MapboxNavigation) {mapboxNavigation.registerRoutesObserver(routesObserver)mapboxNavigation.registerLocationObserver(locationObserver)mapboxNavigation.registerRouteProgressObserver(replayProgressObserver)mapboxNavigation.startTripSession()} override fun onDetached(mapboxNavigation: MapboxNavigation) {mapboxNavigation.unregisterRoutesObserver(routesObserver)mapboxNavigation.unregisterLocationObserver(locationObserver)mapboxNavigation.unregisterRouteProgressObserver(replayProgressObserver)}},onInitialize = this::initNavigation) @SuppressLint("MissingPermission", "SetTextI18n")override fun onCreate(savedInstanceState: Bundle?) {super.onCreate(savedInstanceState)binding = MapboxActivityShowSpeedLimitBinding.inflate(layoutInflater)setContentView(binding.root) binding.mapView.getMapboxMap().loadStyleUri(NavigationStyles.NAVIGATION_DAY_STYLE) {binding.actionButton.visibility = VISIBLEbinding.actionButton.text = "Set Route"binding.actionButton.setOnClickListener {binding.actionButton.visibility = GONEmapboxNavigation.setNavigationRoutes(listOf(route))}}} override fun onDestroy() {super.onDestroy()mapboxReplayer.finish()routeLineView.cancel()routeLineApi.cancel()} private fun initNavigation() {MapboxNavigationApp.setup(NavigationOptions.Builder(this).accessToken(getString(R.string.mapbox_access_token))// comment out the location engine setting block to disable simulation.locationEngine(replayLocationEngine).build()) binding.mapView.location.apply {setLocationProvider(navigationLocationProvider)enabled = true} replayOriginLocation()} private fun replayOriginLocation() {mapboxReplayer.pushEvents(listOf(ReplayRouteMapper.mapToUpdateLocation(Date().time.toDouble(),Point.fromLngLat(-121.981985, 37.529766))))mapboxReplayer.playFirstLocation()mapboxReplayer.playbackSpeed(3.0)} private fun updateCamera(point: Point, bearing: Double? = null) {val mapAnimationOptions = MapAnimationOptions.Builder().duration(1500L).build()binding.mapView.camera.easeTo(CameraOptions.Builder()// Centers the camera to the lng/lat specified..center(point)// specifies the zoom value. Increase or decrease to zoom in or zoom out.zoom(17.0)// adjusts the bearing of the camera measured in degrees from true north.bearing(bearing)// adjusts the pitch towards the horizon.pitch(45.0)// specify frame of reference from the center..padding(EdgeInsets(1000.0, 0.0, 0.0, 0.0)).build(),mapAnimationOptions)}}