Add a complete turn-by-turn experience

package com.mapbox.navigation.examples.standalone.turnbyturn
 
import android.annotation.SuppressLint
import android.content.res.Configuration
import android.content.res.Resources
import android.location.Location
import android.os.Bundle
import android.view.View
import android.widget.Toast
import androidx.appcompat.app.AppCompatActivity
import androidx.core.content.ContextCompat
import com.mapbox.api.directions.v5.models.Bearing
import com.mapbox.api.directions.v5.models.RouteOptions
import com.mapbox.bindgen.Expected
import com.mapbox.geojson.Point
import com.mapbox.maps.EdgeInsets
import com.mapbox.maps.plugin.LocationPuck2D
import com.mapbox.maps.plugin.animation.camera
import com.mapbox.maps.plugin.gestures.gestures
import com.mapbox.maps.plugin.locationcomponent.location
import com.mapbox.navigation.base.ExperimentalPreviewMapboxNavigationAPI
import com.mapbox.navigation.base.TimeFormat
import com.mapbox.navigation.base.extensions.applyDefaultNavigationOptions
import com.mapbox.navigation.base.extensions.applyLanguageAndVoiceUnitOptions
import com.mapbox.navigation.base.formatter.DistanceFormatterOptions
import com.mapbox.navigation.base.options.NavigationOptions
import com.mapbox.navigation.base.route.NavigationRoute
import com.mapbox.navigation.base.route.NavigationRouterCallback
import com.mapbox.navigation.base.route.RouterFailure
import com.mapbox.navigation.base.route.RouterOrigin
import com.mapbox.navigation.core.MapboxNavigation
import com.mapbox.navigation.core.directions.session.RoutesObserver
import com.mapbox.navigation.core.formatter.MapboxDistanceFormatter
import com.mapbox.navigation.core.lifecycle.MapboxNavigationApp
import com.mapbox.navigation.core.lifecycle.MapboxNavigationObserver
import com.mapbox.navigation.core.lifecycle.requireMapboxNavigation
import com.mapbox.navigation.core.replay.MapboxReplayer
import com.mapbox.navigation.core.replay.ReplayLocationEngine
import com.mapbox.navigation.core.replay.route.ReplayProgressObserver
import com.mapbox.navigation.core.replay.route.ReplayRouteMapper
import com.mapbox.navigation.core.trip.session.LocationMatcherResult
import com.mapbox.navigation.core.trip.session.LocationObserver
import com.mapbox.navigation.core.trip.session.RouteProgressObserver
import com.mapbox.navigation.core.trip.session.VoiceInstructionsObserver
import com.mapbox.navigation.examples.R
import com.mapbox.navigation.examples.databinding.MapboxActivityTurnByTurnExperienceBinding
import com.mapbox.navigation.ui.base.util.MapboxNavigationConsumer
import com.mapbox.navigation.ui.maneuver.api.MapboxManeuverApi
import com.mapbox.navigation.ui.maneuver.view.MapboxManeuverView
import com.mapbox.navigation.ui.maps.NavigationStyles
import com.mapbox.navigation.ui.maps.camera.NavigationCamera
import com.mapbox.navigation.ui.maps.camera.data.MapboxNavigationViewportDataSource
import com.mapbox.navigation.ui.maps.camera.lifecycle.NavigationBasicGesturesHandler
import com.mapbox.navigation.ui.maps.camera.state.NavigationCameraState
import com.mapbox.navigation.ui.maps.camera.transition.NavigationCameraTransitionOptions
import com.mapbox.navigation.ui.maps.location.NavigationLocationProvider
import com.mapbox.navigation.ui.maps.route.arrow.api.MapboxRouteArrowApi
import com.mapbox.navigation.ui.maps.route.arrow.api.MapboxRouteArrowView
import com.mapbox.navigation.ui.maps.route.arrow.model.RouteArrowOptions
import com.mapbox.navigation.ui.maps.route.line.api.MapboxRouteLineApi
import com.mapbox.navigation.ui.maps.route.line.api.MapboxRouteLineView
import com.mapbox.navigation.ui.maps.route.line.model.MapboxRouteLineOptions
import com.mapbox.navigation.ui.tripprogress.api.MapboxTripProgressApi
import com.mapbox.navigation.ui.tripprogress.model.DistanceRemainingFormatter
import com.mapbox.navigation.ui.tripprogress.model.EstimatedTimeToArrivalFormatter
import com.mapbox.navigation.ui.tripprogress.model.PercentDistanceTraveledFormatter
import com.mapbox.navigation.ui.tripprogress.model.TimeRemainingFormatter
import com.mapbox.navigation.ui.tripprogress.model.TripProgressUpdateFormatter
import com.mapbox.navigation.ui.tripprogress.view.MapboxTripProgressView
import com.mapbox.navigation.ui.voice.api.MapboxSpeechApi
import com.mapbox.navigation.ui.voice.api.MapboxVoiceInstructionsPlayer
import com.mapbox.navigation.ui.voice.model.SpeechAnnouncement
import com.mapbox.navigation.ui.voice.model.SpeechError
import com.mapbox.navigation.ui.voice.model.SpeechValue
import com.mapbox.navigation.ui.voice.model.SpeechVolume
import java.util.Date
import java.util.Locale
 
/**
* This example demonstrates a basic turn-by-turn navigation experience by putting together some UI elements to showcase
* navigation camera transitions, guidance instructions banners and playback, and progress along the route.
*
* 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.
*
* How to use this example:
* - You can long-click the map to select a destination.
* - The guidance will start to the selected destination while simulating location updates.
* You can disable simulation by commenting out the [replayLocationEngine] setter in [NavigationOptions].
* Then, the device's real location will be used.
* - At any point in time you can finish guidance or select a new destination.
* - You can use buttons to mute/unmute voice instructions, recenter the camera, or show the route overview.
*/
@OptIn(ExperimentalPreviewMapboxNavigationAPI::class)
class TurnByTurnExperienceActivity : AppCompatActivity() {
 
private companion object {
private const val BUTTON_ANIMATION_DURATION = 1500L
}
 
/**
* 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)
 
/**
* Bindings to the example layout.
*/
private lateinit var binding: MapboxActivityTurnByTurnExperienceBinding
 
/**
* Used to execute camera transitions based on the data generated by the [viewportDataSource].
* This includes transitions from route overview to route following and continuously updating the camera as the location changes.
*/
private lateinit var navigationCamera: NavigationCamera
 
/**
* Produces the camera frames based on the location and routing data for the [navigationCamera] to execute.
*/
private lateinit var viewportDataSource: MapboxNavigationViewportDataSource
 
/*
* Below are generated camera padding values to ensure that the route fits well on screen while
* other elements are overlaid on top of the map (including instruction view, buttons, etc.)
*/
private val pixelDensity = Resources.getSystem().displayMetrics.density
private val overviewPadding: EdgeInsets by lazy {
EdgeInsets(
140.0 * pixelDensity,
40.0 * pixelDensity,
120.0 * pixelDensity,
40.0 * pixelDensity
)
}
private val landscapeOverviewPadding: EdgeInsets by lazy {
EdgeInsets(
30.0 * pixelDensity,
380.0 * pixelDensity,
110.0 * pixelDensity,
20.0 * pixelDensity
)
}
private val followingPadding: EdgeInsets by lazy {
EdgeInsets(
180.0 * pixelDensity,
40.0 * pixelDensity,
150.0 * pixelDensity,
40.0 * pixelDensity
)
}
private val landscapeFollowingPadding: EdgeInsets by lazy {
EdgeInsets(
30.0 * pixelDensity,
380.0 * pixelDensity,
110.0 * pixelDensity,
40.0 * pixelDensity
)
}
 
/**
* Generates updates for the [MapboxManeuverView] to display the upcoming maneuver instructions
* and remaining distance to the maneuver point.
*/
private lateinit var maneuverApi: MapboxManeuverApi
 
/**
* Generates updates for the [MapboxTripProgressView] that include remaining time and distance to the destination.
*/
private lateinit var tripProgressApi: MapboxTripProgressApi
 
/**
* Generates updates for the [routeLineView] with the geometries and properties of the routes that should be drawn on the map.
*/
private lateinit var routeLineApi: MapboxRouteLineApi
 
/**
* Draws route lines on the map based on the data from the [routeLineApi]
*/
private lateinit var routeLineView: MapboxRouteLineView
 
/**
* Generates updates for the [routeArrowView] with the geometries and properties of maneuver arrows that should be drawn on the map.
*/
private val routeArrowApi: MapboxRouteArrowApi = MapboxRouteArrowApi()
 
/**
* Draws maneuver arrows on the map based on the data [routeArrowApi].
*/
private lateinit var routeArrowView: MapboxRouteArrowView
 
/**
* Stores and updates the state of whether the voice instructions should be played as they come or muted.
*/
private var isVoiceInstructionsMuted = false
set(value) {
field = value
if (value) {
binding.soundButton.muteAndExtend(BUTTON_ANIMATION_DURATION)
voiceInstructionsPlayer.volume(SpeechVolume(0f))
} else {
binding.soundButton.unmuteAndExtend(BUTTON_ANIMATION_DURATION)
voiceInstructionsPlayer.volume(SpeechVolume(1f))
}
}
 
/**
* Extracts message that should be communicated to the driver about the upcoming maneuver.
* When possible, downloads a synthesized audio file that can be played back to the driver.
*/
private lateinit var speechApi: MapboxSpeechApi
 
/**
* Plays the synthesized audio files with upcoming maneuver instructions
* or uses an on-device Text-To-Speech engine to communicate the message to the driver.
* NOTE: do not use lazy initialization for this class since it takes some time to initialize
* the system services required for on-device speech synthesis. With lazy initialization
* there is a high risk that said services will not be available when the first instruction
* has to be played. [MapboxVoiceInstructionsPlayer] should be instantiated in
* `Activity#onCreate`.
*/
private lateinit var voiceInstructionsPlayer: MapboxVoiceInstructionsPlayer
 
/**
* Observes when a new voice instruction should be played.
*/
private val voiceInstructionsObserver = VoiceInstructionsObserver { voiceInstructions ->
speechApi.generate(voiceInstructions, speechCallback)
}
 
/**
* Based on whether the synthesized audio file is available, the callback plays the file
* or uses the fall back which is played back using the on-device Text-To-Speech engine.
*/
private val speechCallback =
MapboxNavigationConsumer<Expected<SpeechError, SpeechValue>> { expected ->
expected.fold(
{ error ->
// play the instruction via fallback text-to-speech engine
voiceInstructionsPlayer.play(
error.fallback,
voiceInstructionsPlayerCallback
)
},
{ value ->
// play the sound file from the external generator
voiceInstructionsPlayer.play(
value.announcement,
voiceInstructionsPlayerCallback
)
}
)
}
 
/**
* When a synthesized audio file was downloaded, this callback cleans up the disk after it was played.
*/
private val voiceInstructionsPlayerCallback =
MapboxNavigationConsumer<SpeechAnnouncement> { value ->
// remove already consumed file to free-up space
speechApi.clean(value)
}
 
/**
* [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()
 
/**
* 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 {
var firstLocationUpdateReceived = false
 
override fun onNewRawLocation(rawLocation: Location) {
// not handled
}
 
override fun onNewLocationMatcherResult(locationMatcherResult: LocationMatcherResult) {
val enhancedLocation = locationMatcherResult.enhancedLocation
// update location puck's position on the map
navigationLocationProvider.changePosition(
location = enhancedLocation,
keyPoints = locationMatcherResult.keyPoints,
)
 
// update camera position to account for new location
viewportDataSource.onLocationChanged(enhancedLocation)
viewportDataSource.evaluate()
 
// if this is the first location update the activity has received,
// it's best to immediately move the camera to the current user location
if (!firstLocationUpdateReceived) {
firstLocationUpdateReceived = true
navigationCamera.requestNavigationCameraToOverview(
stateTransitionOptions = NavigationCameraTransitionOptions.Builder()
.maxDuration(0) // instant transition
.build()
)
}
}
}
 
/**
* Gets notified with progress along the currently active route.
*/
private val routeProgressObserver = RouteProgressObserver { routeProgress ->
// update the camera position to account for the progressed fragment of the route
viewportDataSource.onRouteProgressChanged(routeProgress)
viewportDataSource.evaluate()
 
// draw the upcoming maneuver arrow on the map
val style = binding.mapView.getMapboxMap().getStyle()
if (style != null) {
val maneuverArrowResult = routeArrowApi.addUpcomingManeuverArrow(routeProgress)
routeArrowView.renderManeuverUpdate(style, maneuverArrowResult)
}
 
// update top banner with maneuver instructions
val maneuvers = maneuverApi.getManeuvers(routeProgress)
maneuvers.fold(
{ error ->
Toast.makeText(
this@TurnByTurnExperienceActivity,
error.errorMessage,
Toast.LENGTH_SHORT
).show()
},
{
binding.maneuverView.visibility = View.VISIBLE
binding.maneuverView.renderManeuvers(maneuvers)
}
)
 
// update bottom trip progress summary
binding.tripProgressView.render(
tripProgressApi.getTripProgress(routeProgress)
)
}
 
/**
* Gets notified whenever the tracked routes change.
*
* A change can mean:
* - routes get changed with [MapboxNavigation.setRoutes]
* - routes annotations get refreshed (for example, congestion annotation that indicate the live traffic along the route)
* - driver got off route and a reroute was executed
*/
private val routesObserver = RoutesObserver { routeUpdateResult ->
if (routeUpdateResult.navigationRoutes.isNotEmpty()) {
// generate route geometries asynchronously and render them
routeLineApi.setNavigationRoutes(
routeUpdateResult.navigationRoutes
) { value ->
binding.mapView.getMapboxMap().getStyle()?.apply {
routeLineView.renderRouteDrawData(this, value)
}
}
 
// update the camera position to account for the new route
viewportDataSource.onRouteChanged(routeUpdateResult.navigationRoutes.first())
viewportDataSource.evaluate()
} else {
// remove the route line and route arrow from the map
val style = binding.mapView.getMapboxMap().getStyle()
if (style != null) {
routeLineApi.clearRouteLine { value ->
routeLineView.renderClearRouteLineValue(
style,
value
)
}
routeArrowView.render(style, routeArrowApi.clearArrows())
}
 
// remove the route reference from camera position evaluations
viewportDataSource.clearRouteData()
viewportDataSource.evaluate()
}
}
 
private val mapboxNavigation: MapboxNavigation by requireMapboxNavigation(
onResumedObserver = object : MapboxNavigationObserver {
@SuppressLint("MissingPermission")
override fun onAttached(mapboxNavigation: MapboxNavigation) {
mapboxNavigation.registerRoutesObserver(routesObserver)
mapboxNavigation.registerLocationObserver(locationObserver)
mapboxNavigation.registerRouteProgressObserver(routeProgressObserver)
mapboxNavigation.registerRouteProgressObserver(replayProgressObserver)
mapboxNavigation.registerVoiceInstructionsObserver(voiceInstructionsObserver)
// start the trip session to being receiving location updates in free drive
// and later when a route is set also receiving route progress updates
mapboxNavigation.startTripSession()
}
 
override fun onDetached(mapboxNavigation: MapboxNavigation) {
mapboxNavigation.unregisterRoutesObserver(routesObserver)
mapboxNavigation.unregisterLocationObserver(locationObserver)
mapboxNavigation.unregisterRouteProgressObserver(routeProgressObserver)
mapboxNavigation.unregisterRouteProgressObserver(replayProgressObserver)
mapboxNavigation.unregisterVoiceInstructionsObserver(voiceInstructionsObserver)
}
},
onInitialize = this::initNavigation
)
 
@SuppressLint("MissingPermission")
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
binding = MapboxActivityTurnByTurnExperienceBinding.inflate(layoutInflater)
setContentView(binding.root)
 
// initialize Navigation Camera
viewportDataSource = MapboxNavigationViewportDataSource(binding.mapView.getMapboxMap())
navigationCamera = NavigationCamera(
binding.mapView.getMapboxMap(),
binding.mapView.camera,
viewportDataSource
)
// set the animations lifecycle listener to ensure the NavigationCamera stops
// automatically following the user location when the map is interacted with
binding.mapView.camera.addCameraAnimationsLifecycleListener(
NavigationBasicGesturesHandler(navigationCamera)
)
navigationCamera.registerNavigationCameraStateChangeObserver { navigationCameraState ->
// shows/hide the recenter button depending on the camera state
when (navigationCameraState) {
NavigationCameraState.TRANSITION_TO_FOLLOWING,
NavigationCameraState.FOLLOWING -> binding.recenter.visibility = View.INVISIBLE
NavigationCameraState.TRANSITION_TO_OVERVIEW,
NavigationCameraState.OVERVIEW,
NavigationCameraState.IDLE -> binding.recenter.visibility = View.VISIBLE
}
}
// set the padding values depending on screen orientation and visible view layout
if (this.resources.configuration.orientation == Configuration.ORIENTATION_LANDSCAPE) {
viewportDataSource.overviewPadding = landscapeOverviewPadding
} else {
viewportDataSource.overviewPadding = overviewPadding
}
if (this.resources.configuration.orientation == Configuration.ORIENTATION_LANDSCAPE) {
viewportDataSource.followingPadding = landscapeFollowingPadding
} else {
viewportDataSource.followingPadding = followingPadding
}
 
// make sure to use the same DistanceFormatterOptions across different features
val distanceFormatterOptions = DistanceFormatterOptions.Builder(this).build()
 
// initialize maneuver api that feeds the data to the top banner maneuver view
maneuverApi = MapboxManeuverApi(
MapboxDistanceFormatter(distanceFormatterOptions)
)
 
// initialize bottom progress view
tripProgressApi = MapboxTripProgressApi(
TripProgressUpdateFormatter.Builder(this)
.distanceRemainingFormatter(
DistanceRemainingFormatter(distanceFormatterOptions)
)
.timeRemainingFormatter(
TimeRemainingFormatter(this)
)
.percentRouteTraveledFormatter(
PercentDistanceTraveledFormatter()
)
.estimatedTimeToArrivalFormatter(
EstimatedTimeToArrivalFormatter(this, TimeFormat.NONE_SPECIFIED)
)
.build()
)
 
// initialize voice instructions api and the voice instruction player
speechApi = MapboxSpeechApi(
this,
getString(R.string.mapbox_access_token),
Locale.US.language
)
voiceInstructionsPlayer = MapboxVoiceInstructionsPlayer(
this,
getString(R.string.mapbox_access_token),
Locale.US.language
)
 
// initialize route line, the withRouteLineBelowLayerId is specified to place
// the route line below road labels layer on the map
// the value of this option will depend on the style that you are using
// and under which layer the route line should be placed on the map layers stack
val mapboxRouteLineOptions = MapboxRouteLineOptions.Builder(this)
.withRouteLineBelowLayerId("road-label-navigation")
.build()
routeLineApi = MapboxRouteLineApi(mapboxRouteLineOptions)
routeLineView = MapboxRouteLineView(mapboxRouteLineOptions)
 
// initialize maneuver arrow view to draw arrows on the map
val routeArrowOptions = RouteArrowOptions.Builder(this).build()
routeArrowView = MapboxRouteArrowView(routeArrowOptions)
 
// load map style
binding.mapView.getMapboxMap().loadStyleUri(NavigationStyles.NAVIGATION_DAY_STYLE) {
// add long click listener that search for a route to the clicked destination
binding.mapView.gestures.addOnMapLongClickListener { point ->
findRoute(point)
true
}
}
 
// initialize view interactions
binding.stop.setOnClickListener {
clearRouteAndStopNavigation()
}
binding.recenter.setOnClickListener {
navigationCamera.requestNavigationCameraToFollowing()
binding.routeOverview.showTextAndExtend(BUTTON_ANIMATION_DURATION)
}
binding.routeOverview.setOnClickListener {
navigationCamera.requestNavigationCameraToOverview()
binding.recenter.showTextAndExtend(BUTTON_ANIMATION_DURATION)
}
binding.soundButton.setOnClickListener {
// mute/unmute voice instructions
isVoiceInstructionsMuted = !isVoiceInstructionsMuted
}
 
// set initial sounds button state
binding.soundButton.unmute()
}
 
override fun onDestroy() {
super.onDestroy()
mapboxReplayer.finish()
maneuverApi.cancel()
routeLineApi.cancel()
routeLineView.cancel()
speechApi.cancel()
voiceInstructionsPlayer.shutdown()
}
 
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()
)
 
// initialize location puck
binding.mapView.location.apply {
setLocationProvider(navigationLocationProvider)
this.locationPuck = LocationPuck2D(
bearingImage = ContextCompat.getDrawable(
this@TurnByTurnExperienceActivity,
R.drawable.mapbox_navigation_puck_icon
)
)
enabled = true
}
 
replayOriginLocation()
}
 
private fun replayOriginLocation() {
mapboxReplayer.pushEvents(
listOf(
ReplayRouteMapper.mapToUpdateLocation(
Date().time.toDouble(),
Point.fromLngLat(-122.39726512303575, 37.785128345296805)
)
)
)
mapboxReplayer.playFirstLocation()
mapboxReplayer.playbackSpeed(3.0)
}
 
private fun findRoute(destination: Point) {
val originLocation = navigationLocationProvider.lastLocation
val originPoint = originLocation?.let {
Point.fromLngLat(it.longitude, it.latitude)
} ?: return
 
// execute a route request
// it's recommended to use the
// applyDefaultNavigationOptions and applyLanguageAndVoiceUnitOptions
// that make sure the route request is optimized
// to allow for support of all of the Navigation SDK features
mapboxNavigation.requestRoutes(
RouteOptions.builder()
.applyDefaultNavigationOptions()
.applyLanguageAndVoiceUnitOptions(this)
.coordinatesList(listOf(originPoint, destination))
// provide the bearing for the origin of the request to ensure
// that the returned route faces in the direction of the current user movement
.bearingsList(
listOf(
Bearing.builder()
.angle(originLocation.bearing.toDouble())
.degrees(45.0)
.build(),
null
)
)
.layersList(listOf(mapboxNavigation.getZLevel(), null))
.build(),
object : NavigationRouterCallback {
override fun onCanceled(routeOptions: RouteOptions, routerOrigin: RouterOrigin) {
// no impl
}
 
override fun onFailure(reasons: List<RouterFailure>, routeOptions: RouteOptions) {
// no impl
}
 
override fun onRoutesReady(
routes: List<NavigationRoute>,
routerOrigin: RouterOrigin
) {
setRouteAndStartNavigation(routes)
}
}
)
}
 
private fun setRouteAndStartNavigation(routes: List<NavigationRoute>) {
// set routes, where the first route in the list is the primary route that
// will be used for active guidance
mapboxNavigation.setNavigationRoutes(routes)
 
// show UI elements
binding.soundButton.visibility = View.VISIBLE
binding.routeOverview.visibility = View.VISIBLE
binding.tripProgressCard.visibility = View.VISIBLE
 
// move the camera to overview when new route is available
navigationCamera.requestNavigationCameraToOverview()
}
 
private fun clearRouteAndStopNavigation() {
// clear
mapboxNavigation.setNavigationRoutes(listOf())
 
// stop simulation
mapboxReplayer.stop()
 
// hide UI elements
binding.soundButton.visibility = View.INVISIBLE
binding.maneuverView.visibility = View.INVISIBLE
binding.routeOverview.visibility = View.INVISIBLE
binding.tripProgressCard.visibility = View.INVISIBLE
}
}