Refactoring Route, Speed

2025-12-29 15:44:52 +01:00
parent 1b8abbd4eb
commit 82027dce76
32 changed files with 350 additions and 134 deletions
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -14,8 +14,8 @@ android {
        applicationId = "com.kouros.navigation"
        minSdk = 33
        targetSdk = 36
-        versionCode = 14
-        versionName = "0.1.3.14"
+        versionCode = 15
+        versionName = "0.1.3.15"
        base.archivesName = "navi-$versionName"
        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
    }
--- a/app/src/main/java/com/kouros/navigation/MainApplication.kt
+++ b/app/src/main/java/com/kouros/navigation/MainApplication.kt
@@ -2,22 +2,34 @@ package com.kouros.navigation

 import android.app.Application
 import android.content.Context
+import com.kouros.navigation.data.Constants.DARK_MODE_SETTINGS
+import com.kouros.navigation.data.Constants.ROUTE_ENGINE
+import com.kouros.navigation.data.Constants.SHOW_THREED_BUILDING
 import com.kouros.navigation.data.NavigationRepository
 import com.kouros.navigation.data.ObjectBox
+import com.kouros.navigation.data.RouteEngine
 import com.kouros.navigation.data.osrm.OsrmRepository
 import com.kouros.navigation.data.valhalla.ValhallaRepository
 import com.kouros.navigation.di.appModule
 import com.kouros.navigation.model.ViewModel
+import com.kouros.navigation.utils.NavigationUtils.getBooleanKeyValue
+import com.kouros.navigation.utils.NavigationUtils.getIntKeyValue
+import com.kouros.navigation.utils.NavigationUtils.getRouteEngine
+import com.kouros.navigation.utils.NavigationUtils.setIntKeyValue
 import org.koin.android.ext.koin.androidContext
 import org.koin.android.ext.koin.androidLogger
 import org.koin.core.context.startKoin
 import org.koin.core.logger.Level
+import org.maplibre.compose.expressions.dsl.switch
+
 class MainApplication : Application() {

    override fun onCreate() {
        super.onCreate()
        ObjectBox.init(this);
        appContext = applicationContext
+        setIntKeyValue(appContext!!, RouteEngine.VALHALLA.ordinal, ROUTE_ENGINE)
+        navigationViewModel = getRouteEngine(appContext!!)
        startKoin {
            androidLogger(Level.DEBUG)
            androidContext(this@MainApplication)
@@ -26,11 +38,12 @@ class MainApplication : Application() {
    }

    companion object {
+
        var appContext: Context? = null
            private set

        var useContacts = false

-        val navigationViewModel = ViewModel(ValhallaRepository())
+        lateinit var navigationViewModel : ViewModel
    }
 }
--- a/app/src/main/java/com/kouros/navigation/di/appModule.kt
+++ b/app/src/main/java/com/kouros/navigation/di/appModule.kt
@@ -11,4 +11,5 @@ import org.koin.dsl.module
 val appModule = module {
    viewModelOf(::ViewModel)
    singleOf(::ValhallaRepository)
+    singleOf(::OsrmRepository)
 }
--- a/app/src/main/java/com/kouros/navigation/ui/MainActivity.kt
+++ b/app/src/main/java/com/kouros/navigation/ui/MainActivity.kt
@@ -48,7 +48,9 @@ import com.kouros.navigation.ui.theme.NavigationTheme
 import com.kouros.navigation.utils.bearing
 import com.kouros.navigation.utils.calculateZoom
 import com.kouros.navigation.utils.location
+import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.DelicateCoroutinesApi
+import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.GlobalScope
 import kotlinx.coroutines.async
 import kotlinx.coroutines.delay
@@ -77,7 +79,7 @@ class MainActivity : ComponentActivity() {
    var lastLocation = location(0.0, 0.0)
    val observer = Observer<String> { newRoute ->
        if (newRoute.isNotEmpty()) {
-            routeModel.startNavigation(newRoute)
+            routeModel.startNavigation(newRoute, applicationContext)
            routeData.value = routeModel.route.routeGeoJson
            simulate()
            //test()
@@ -295,12 +297,15 @@ class MainActivity : ComponentActivity() {
        }
    }

-    @OptIn(DelicateCoroutinesApi::class)
-    fun simulate() = GlobalScope.async {
-        for ((index, step) in routeModel.legs.steps.withIndex()) {
-            for ((windex, waypoint) in step.maneuver.waypoints.withIndex()) {
-                mock.setMockLocation(waypoint[1], waypoint[0])
-                delay(600L) //
+    fun simulate()  {
+        CoroutineScope(Dispatchers.IO).launch {
+            for ((index, step) in routeModel.legs.steps.withIndex()) {
+                for ((windex, waypoint) in step.maneuver.waypoints.withIndex()) {
+                    if (routeModel.isNavigating()) {
+                        mock.setMockLocation(waypoint[1], waypoint[0])
+                        delay(800L) //
+                    }
+                }
            }
        }
    }
--- a/app/src/main/java/com/kouros/navigation/ui/MapView.kt
+++ b/app/src/main/java/com/kouros/navigation/ui/MapView.kt
@@ -62,7 +62,13 @@ fun MapView(
    Column {
        NavigationInfo(step)
        Box(contentAlignment = Alignment.Center) {
-            MapLibre(applicationContext, cameraState, baseStyle, route, ViewStyle.VIEW)
+            MapLibre(
+                applicationContext,
+                cameraState,
+                baseStyle,
+                route,
+                ViewStyle.VIEW
+            )
                 LocationTrackingEffect(
                locationState = userLocationState,
            ) {
--- a/app/src/main/java/com/kouros/navigation/ui/SearchSheet.kt
+++ b/app/src/main/java/com/kouros/navigation/ui/SearchSheet.kt
@@ -257,7 +257,7 @@ private fun RecentPlaces(
                    modifier = Modifier.size(24.dp, 24.dp),
                )
                ListItem(
-                    headlineContent = { Text("${place.name} ${place.postalCode}") },
+                    headlineContent = { Text("${place.street} ${place.postalCode} ${place.city}") },
                    modifier = Modifier
                        .clickable {
                            val toLocation = location(place.longitude, place.latitude)
--- a/common/car/src/main/java/com/kouros/navigation/car/NavigationSession.kt
+++ b/common/car/src/main/java/com/kouros/navigation/car/NavigationSession.kt
@@ -24,11 +24,15 @@ import com.kouros.navigation.car.screen.RequestPermissionScreen
 import com.kouros.navigation.car.screen.SearchScreen
 import com.kouros.navigation.data.Constants.MAXIMAL_ROUTE_DEVIATION
 import com.kouros.navigation.data.Constants.MAXIMAL_SNAP_CORRECTION
+import com.kouros.navigation.data.Constants.ROUTE_ENGINE
 import com.kouros.navigation.data.Constants.TAG
 import com.kouros.navigation.data.NavigationRepository
+import com.kouros.navigation.data.osrm.OsrmRepository
 import com.kouros.navigation.data.valhalla.ValhallaRepository
 import com.kouros.navigation.model.ViewModel
 import com.kouros.navigation.utils.GeoUtils.snapLocation
+import com.kouros.navigation.utils.NavigationUtils.getIntKeyValue
+import com.kouros.navigation.utils.NavigationUtils.getRouteEngine

 class NavigationSession : Session(), NavigationScreen.Listener {

@@ -69,7 +73,7 @@ class NavigationSession : Session(), NavigationScreen.Listener {
        }
    }

-    val navigationViewModel = ViewModel(ValhallaRepository())
+    lateinit var navigationViewModel : ViewModel

    init {
        val lifecycle: Lifecycle = lifecycle
@@ -77,6 +81,8 @@ class NavigationSession : Session(), NavigationScreen.Listener {
    }

    override fun onCreateScreen(intent: Intent): Screen {
+
+        navigationViewModel = getRouteEngine(carContext)
        routeModel = RouteCarModel()

        surfaceRenderer = SurfaceRenderer(carContext, lifecycle, routeModel)
--- a/common/car/src/main/java/com/kouros/navigation/car/SurfaceRenderer.kt
+++ b/common/car/src/main/java/com/kouros/navigation/car/SurfaceRenderer.kt
@@ -34,6 +34,7 @@ import com.kouros.navigation.car.map.cameraState
 import com.kouros.navigation.car.map.getPaddingValues
 import com.kouros.navigation.car.navigation.RouteCarModel
 import com.kouros.navigation.data.Constants
+import com.kouros.navigation.data.Constants.homeLocation
 import com.kouros.navigation.data.ObjectBox
 import com.kouros.navigation.model.RouteModel
 import com.kouros.navigation.utils.bearing
@@ -57,7 +58,7 @@ class SurfaceRenderer(
    private val cameraPosition = MutableLiveData(
        CameraPosition(
            zoom = 15.0,
-            target = Position(latitude = 48.1857475, longitude = 11.5793627)
+            target = Position(latitude = homeLocation.latitude, longitude = homeLocation.longitude)
        )
    )
    private var visibleArea = MutableLiveData(
@@ -68,6 +69,7 @@ class SurfaceRenderer(
    var height = 0
    var lastBearing = 0.0
    val routeData = MutableLiveData("")
+    val speedCamerasData = MutableLiveData("")
    val speed = MutableLiveData(0F)
    lateinit var centerLocation: Location
    var viewStyle = ViewStyle.VIEW
@@ -165,11 +167,11 @@ class SurfaceRenderer(
        }
    }

-
    @Composable
    fun MapView() {
        val position: CameraPosition? by cameraPosition.observeAsState()
        val route: String? by routeData.observeAsState()
+        val speedCameras: String? by speedCamerasData.observeAsState()
        val paddingValues = getPaddingValues(height, viewStyle)
        val cameraState = cameraState(paddingValues, position, tilt)

@@ -177,7 +179,7 @@ class SurfaceRenderer(
            mutableStateOf(BaseStyle.Uri(Constants.STYLE))
        }
        DarkMode(carContext, baseStyle)
-        MapLibre(carContext, cameraState, baseStyle, route, viewStyle)
+        MapLibre(carContext, cameraState, baseStyle, route, viewStyle, speedCameras)
        ShowPosition(cameraState, position, paddingValues)
    }

@@ -189,9 +191,15 @@ class SurfaceRenderer(
    ) {
        val cameraDuration =
            duration(viewStyle == ViewStyle.PREVIEW, position!!.bearing, lastBearing)
-         val currentSpeed: Float? by speed.observeAsState()
+        val currentSpeed: Float? by speed.observeAsState()
        if (viewStyle == ViewStyle.VIEW) {
-            DrawNavigationImages(paddingValues, currentSpeed, routeModel.routeState.maxSpeed, width, height)
+            DrawNavigationImages(
+                paddingValues,
+                currentSpeed,
+                routeModel.routeState.maxSpeed,
+                width,
+                height
+            )
        }
        LaunchedEffect(position, viewStyle) {
            cameraState.animateTo(
@@ -237,7 +245,11 @@ class SurfaceRenderer(
    fun updateLocation(location: Location) {
        synchronized(this) {
            if (viewStyle == ViewStyle.VIEW || viewStyle == ViewStyle.PAN_VIEW) {
-                val bearing = bearing(lastLocation, location, cameraPosition.value!!.bearing)
+                val bearing = bearing(
+                    lastLocation,
+                    location,
+                    cameraPosition.value!!.bearing
+                )
                val zoom = if (viewStyle == ViewStyle.VIEW) {
                    calculateZoom(location.speed.toDouble())
                } else {
--- a/common/car/src/main/java/com/kouros/navigation/car/map/LocationPuck.kt
+++ b/common/car/src/main/java/com/kouros/navigation/car/map/LocationPuck.kt
@@ -47,6 +47,7 @@ import org.maplibre.spatialk.geojson.Feature
 import org.maplibre.spatialk.geojson.FeatureCollection
 import org.maplibre.spatialk.geojson.Point
 import kotlin.math.PI
+import kotlin.math.absoluteValue
 import kotlin.math.cos
 import kotlin.math.sin
 import kotlin.math.sqrt
@@ -244,8 +245,8 @@ private fun rememberLocationSource(locationState: Location): GeoJsonSource {
                        buildJsonObject {
                            put("accuracy", location.accuracy)
                            put("bearing", location.bearing)
-                            //put("bearingAccuracy", location.bearingAccuracy)
-                            //put("age", location.timestamp.elapsedNow().inWholeNanoseconds)
+                            put("bearingAccuracy", location.hasBearingAccuracy())
+                            put("age", location.time.absoluteValue)
                        },
                )
            )
--- a/common/car/src/main/java/com/kouros/navigation/car/map/MapView.kt
+++ b/common/car/src/main/java/com/kouros/navigation/car/map/MapView.kt
@@ -1,6 +1,5 @@
 package com.kouros.navigation.car.map

-import android.annotation.SuppressLint
 import android.location.Location
 import android.content.Context
 import androidx.compose.foundation.Canvas
@@ -36,6 +35,7 @@ import com.kouros.navigation.data.RouteColor
 import com.kouros.navigation.data.SpeedColor
 import com.kouros.navigation.utils.NavigationUtils.getBooleanKeyValue
 import com.kouros.navigation.utils.NavigationUtils.getIntKeyValue
+import com.kouros.navigation.utils.location
 import org.maplibre.compose.camera.CameraPosition
 import org.maplibre.compose.camera.CameraState
 import org.maplibre.compose.camera.rememberCameraState
@@ -89,7 +89,8 @@ fun MapLibre(
    cameraState: CameraState,
    baseStyle: MutableState<BaseStyle.Uri>,
    route: String?,
-    viewStyle: ViewStyle
+    viewStyle: ViewStyle,
+    speedCameras: String? = ""
 ) {
    MaplibreMap(
        options = MapOptions(
@@ -108,11 +109,12 @@ fun MapLibre(
            } else {
                RouteLayer(route)
            }
+            SpeedCameraLayer(speedCameras)
        }
+        //val lastLocation = location(cameraState.position.target.longitude, cameraState.position.target.latitude)
        //Puck(cameraState, lastLocation)
    }
 }
-
@Composable
 fun RouteLayer(routeData: String?) {
    if (routeData != null && routeData.isNotEmpty()) {
@@ -167,6 +169,28 @@ fun AmenityLayer(routeData: String?) {
    }
 }

+@Composable
+fun SpeedCameraLayer(speedCameras: String?) {
+    if (speedCameras != null && speedCameras.isNotEmpty()) {
+        val color = const(Color.DarkGray)
+        val cameraSource = rememberGeoJsonSource(GeoJsonData.JsonString(speedCameras))
+        SymbolLayer(
+            id = "speed-camera-layer",
+            source = cameraSource,
+            iconImage = image(painterResource(R.drawable.speed_camera_48px), drawAsSdf = true),
+            iconColor = color,
+            iconSize =
+                interpolate(
+                    type = exponential(1.2f),
+                    input = zoom(),
+                    5 to const(0.4f),
+                    6 to const(0.7f),
+                    7 to const(1.75f),
+                    20 to const(3f),
+                ),
+        )
+    }
+}
@Composable
 fun BuildingLayer(tiles: Source) {
    Anchor.Replace("building-3d") {
@@ -188,7 +212,9 @@ fun DrawNavigationImages(
    height: Int
 ) {
    NavigationImage(padding, width, height)
-    CurrentSpeed(width, height, speed)
+    if (speed != null) {
+        CurrentSpeed(width, height, speed, maxSpeed)
+    }
    if (speed != null && maxSpeed > 0 && (speed * 3.6) > maxSpeed) {
        MaxSpeed(width, height, maxSpeed)
    }
@@ -211,7 +237,8 @@ fun NavigationImage(padding: PaddingValues, width: Int, height: Int) {
            painter = painterResource(id = R.drawable.navigation_48px),
            "Navigation",
            tint = color.copy(alpha = 0.7f),
-            modifier = Modifier.size(imageSize.dp, imageSize.dp)
+            modifier = Modifier
+                .size(imageSize.dp, imageSize.dp)
                .scale(scaleX = 1f, scaleY = 0.7f),
        )
    }
@@ -221,7 +248,8 @@ fun NavigationImage(padding: PaddingValues, width: Int, height: Int) {
 private fun CurrentSpeed(
    width: Int,
    height: Int,
-    speed: Float?
+    curSpeed: Float,
+    maxSpeed: Int
 ) {
    val radius = 32
    Box(
@@ -234,7 +262,8 @@ private fun CurrentSpeed(
    ) {
        val textMeasurerSpeed = rememberTextMeasurer()
        val textMeasurerKm = rememberTextMeasurer()
-        val speed = (speed!! * 3.6).toInt().toString()
+        val speed = (curSpeed * 3.6).toInt().toString()
+
        val kmh = "km/h"
        val styleSpeed = TextStyle(
            fontSize = 22.sp,
@@ -245,10 +274,10 @@ private fun CurrentSpeed(
            fontSize = 12.sp,
            color = Color.White,
        )
-        val textLayoutSpeed = remember(speed) {
+        val textLayoutSpeed = remember(speed, maxSpeed) {
            textMeasurerSpeed.measure(speed, styleSpeed)
        }
-        val textLayoutKm = remember(kmh) {
+        val textLayoutKm = remember(kmh, maxSpeed) {
            textMeasurerSpeed.measure(kmh, styleKm)
        }
        Canvas(modifier = Modifier.fillMaxSize()) {
--- a/common/car/src/main/java/com/kouros/navigation/car/screen/NavigationScreen.kt
+++ b/common/car/src/main/java/com/kouros/navigation/car/screen/NavigationScreen.kt
@@ -34,6 +34,7 @@ import com.kouros.navigation.data.Place
 import com.kouros.navigation.data.nominatim.SearchResult
 import com.kouros.navigation.data.overpass.Elements
 import com.kouros.navigation.model.ViewModel
+import com.kouros.navigation.utils.GeoUtils
 import com.kouros.navigation.utils.bearing
 import com.kouros.navigation.utils.location
 import kotlin.math.absoluteValue
@@ -60,7 +61,7 @@ class NavigationScreen(
    val observer = Observer<String> { route ->
        if (route.isNotEmpty()) {
            navigationType = NavigationType.NAVIGATION
-            routeModel.startNavigation(route)
+            routeModel.startNavigation(route, carContext)
            surfaceRenderer.setRouteData()
            invalidate()
        }
@@ -92,6 +93,16 @@ class NavigationScreen(
    var speedCameras = listOf<Elements>()
    val speedObserver = Observer<List<Elements>> { cameras ->
        speedCameras = cameras
+
+        val coordinates = mutableListOf<List<Double>>()
+        val loc = location(0.0, 0.0)
+        cameras.forEach {
+            val loc =
+                location(longitude = it.lon!!, latitude = it.lat!!)
+            coordinates.add(listOf(it.lon!!, it.lat!!))
+        }
+        val speedData = GeoUtils.createPointCollection(coordinates, "radar")
+        surfaceRenderer.speedCamerasData.value =speedData
    }

    init {
@@ -339,7 +350,7 @@ class NavigationScreen(

    private fun settingsAction(): Action {
        return Action.Builder()
-            .setIcon(routeModel.createCarIcon(carContext, R.drawable.settings_applications_48px))
+            .setIcon(routeModel.createCarIcon(carContext, R.drawable.settings_48px))
            .setOnClickListener {
                screenManager.push(SettingsScreen(carContext))
            }
@@ -472,7 +483,7 @@ class NavigationScreen(

    private fun updateSpeedCamera(location: Location) {
        if (lastCameraSearch++ % 100 == 0) {
-            viewModel.getSpeedCameras(location)
+            viewModel.getSpeedCameras(location, 5.0)
        }
        if (speedCameras.isNotEmpty()) {
            updateDistance(location)
--- a/common/car/src/main/java/com/kouros/navigation/car/screen/PlaceListScreen.kt
+++ b/common/car/src/main/java/com/kouros/navigation/car/screen/PlaceListScreen.kt
@@ -54,13 +54,13 @@ class PlaceListScreen(
    }

    init {
-        if (category == Constants.RECENT) {
+        if (category == RECENT) {
            viewModel.places.observe(this, observer)
        }
-        if (category == Constants.CONTACTS) {
+        if (category == CONTACTS) {
            viewModel.contactAddress.observe(this, observerAddress)
        }
-        if (category == Constants.FAVORITES) {
+        if (category == FAVORITES) {
            viewModel.favorites.observe(this, observer)
        }
        loadPlaces()
@@ -84,7 +84,7 @@ class PlaceListScreen(
        places.forEach {
            val row = Row.Builder()
                .setImage(contactIcon(it.avatar, it.category))
-                .setTitle(it.name!!)
+                .setTitle("${it.street!!} ${it.city}")
                .setOnClickListener {
                    val place = Place(
                        0,
@@ -152,7 +152,7 @@ class PlaceListScreen(
        .setIcon(
            RouteCarModel().createCarIcon(
                carContext,
-                R.drawable.ic_pan_24
+                R.drawable.ic_close_white_24dp
            )
        )
        .setOnClickListener {
@@ -167,7 +167,7 @@ class PlaceListScreen(
        .build()

    fun contactIcon(avatar: Uri?, category: String?): CarIcon {
-        if (category == Constants.RECENT || avatar == null) {
+        if (category == RECENT || avatar == null) {
            return CarIcon.Builder(
                IconCompat.createWithResource(
                    carContext, R.drawable.ic_place_white_24dp
--- a/common/car/src/main/java/com/kouros/navigation/car/screen/RoutePreviewScreen.kt
+++ b/common/car/src/main/java/com/kouros/navigation/car/screen/RoutePreviewScreen.kt
@@ -52,7 +52,7 @@ class RoutePreviewScreen(
    val navigationMessage = NavigationMessage(carContext)
    val observer = Observer<String> { route ->
        if (route.isNotEmpty()) {
-            routeModel.startNavigation(route)
+            routeModel.startNavigation(route, carContext)
            surfaceRenderer.setPreviewRouteData(routeModel)
            invalidate()
        }
--- a/common/car/src/main/res/drawable/navigation_48px.xml
+++ b/common/car/src/main/res/drawable/navigation_48px.xml
@@ -1,10 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="48dp"
-    android:height="48dp"
-    android:viewportWidth="960"
-    android:viewportHeight="960"
-    android:tint="?attr/colorControlNormal">
-  <path
-      android:fillColor="@android:color/white"
-      android:pathData="M190,840L160,810L480,80L800,810L770,840L480,708L190,840Z"/>
-</vector>
--- a/common/data/src/main/java/com/kouros/navigation/data/Color.kt
+++ b/common/data/src/main/java/com/kouros/navigation/data/Color.kt
@@ -8,6 +8,6 @@ val RouteColor = Color(0xFF5582D0)

 val SpeedColor = Color(0xFF262525)

-val MaxSpeedColor = Color(0xFF262525)
+val MaxSpeedColor = Color(0xFFB71515)

 val PlaceColor = Color(0xFF868005)
--- a/common/data/src/main/java/com/kouros/navigation/data/Data.kt
+++ b/common/data/src/main/java/com/kouros/navigation/data/Data.kt
@@ -124,9 +124,12 @@ data class BoundingBox (

 object Constants {

-    const val STYLE: String = "https://kouros-online.de/liberty.json"
-    const val STYLE_DARK: String = "https://kouros-online.de/liberty_night.json"
-    //const val STYLE: String = "https://tiles.openfreemap.org/styles/liberty"
+    //const val STYLE: String = "https://kouros-online.de/liberty.json"
+
+    //const val STYLE_DARK: String = "https://kouros-online.de/liberty_night.json"
+
+    const val STYLE: String = "https://tiles.openfreemap.org/styles/liberty"
+    const val STYLE_DARK: String = "https://tiles.openfreemap.org/styles/liberty"
    const val TAG: String = "Navigation"

    const val CATEGORIES: String = "Categories"
@@ -176,6 +179,7 @@ object Constants {

    const val DESTINATION_ARRIVAL_DISTANCE = 40.0

+    val ROUTE_ENGINE = RouteEngine.VALHALLA.name
 }


--- a/common/data/src/main/java/com/kouros/navigation/data/NavigationRepository.kt
+++ b/common/data/src/main/java/com/kouros/navigation/data/NavigationRepository.kt
@@ -16,6 +16,7 @@

 package com.kouros.navigation.data

+import android.content.Context
 import android.location.Location
 import com.kouros.navigation.data.overpass.Elements
 import com.kouros.navigation.model.RouteModel
@@ -36,10 +37,10 @@ abstract class NavigationRepository {

    abstract fun  getRoute(currentLocation: Location, location: Location, searchFilter: SearchFilter): String

-    fun getRouteDistance(currentLocation: Location, location: Location, searchFilter: SearchFilter): Double {
+    fun getRouteDistance(currentLocation: Location, location: Location, searchFilter: SearchFilter, context: Context): Double {
        val route = getRoute(currentLocation, location, searchFilter)
        val routeModel = RouteModel()
-        routeModel.startNavigation(route)
+        routeModel.startNavigation(route, context)
        return routeModel.route.summary!!.distance
    }

--- a/common/data/src/main/java/com/kouros/navigation/data/Route.kt
+++ b/common/data/src/main/java/com/kouros/navigation/data/Route.kt
@@ -2,6 +2,7 @@ package com.kouros.navigation.data

 import android.location.Location
 import com.google.gson.GsonBuilder
+import com.kouros.navigation.data.Constants.ROUTE_ENGINE
 import com.kouros.navigation.data.osrm.OsrmResponse
 import com.kouros.navigation.data.osrm.OsrmRoute
 import com.kouros.navigation.data.route.Leg
@@ -10,6 +11,8 @@ import com.kouros.navigation.data.route.Summary
 import com.kouros.navigation.data.valhalla.ValhallaResponse
 import com.kouros.navigation.data.valhalla.ValhallaRoute
 import com.kouros.navigation.utils.GeoUtils.createCenterLocation
+import com.kouros.navigation.utils.NavigationUtils.getIntKeyValue
+import com.kouros.navigation.utils.NavigationUtils.getRouteEngine
 import com.kouros.navigation.utils.location
 import kotlinx.serialization.json.Json
 import kotlinx.serialization.json.JsonElement
@@ -23,39 +26,51 @@ data class Route(
    val summary: Summary?,
    val legs: List<Leg>?,
    val routeGeoJson: String = "",
-    val centerLocation : Location  =  location(0.0, 0.0),
-    var currentStep : Int = 0,
+    val centerLocation: Location = location(0.0, 0.0),
+    var currentStep: Int = 0,
    val waypoints: List<List<Double>>?,
-    ) {
+) {

-    data class Builder (
+    data class Builder(

-        var routeEngine : Int = RouteEngine.VALHALLA.ordinal,
+        var routeEngine: Int = 0,
        var summary: Summary? = null,
        var legs: List<Leg>? = null,
        var routeGeoJson: String = "",
        var centerLocation: Location = location(0.0, 0.0),
-        var waypoints : List<List<Double>>? = null,) {
+        var waypoints: List<List<Double>>? = null,
+    ) {

-        fun routeType (routeEngine: Int) = apply {this.routeEngine = routeEngine }
+        fun routeType(routeEngine: Int) = apply { this.routeEngine = routeEngine }
        fun summary(summary: Summary) = apply { this.summary = summary }
        fun legs(legs: List<Leg>) = apply { this.legs = legs }
        fun routeGeoJson(routeGeoJson: String) = apply {
            this.routeGeoJson = routeGeoJson
            centerLocation = createCenterLocation(routeGeoJson)
        }
-        fun waypoints(waypoints: List<List<Double>>) = apply {  this.waypoints = waypoints }
+
+        fun routeEngine(routeEngine: Int) = apply { this.routeEngine = routeEngine }
+        fun waypoints(waypoints: List<List<Double>>) = apply { this.waypoints = waypoints }
        fun route(route: String) = apply {
            if (route.isNotEmpty() && route != "[]") {
                val gson = GsonBuilder().serializeNulls().create()
-                    if (routeEngine == RouteEngine.VALHALLA.ordinal) {
-                        val jsonObject: Map<String, JsonElement> = Json.parseToJsonElement(route).jsonObject
-                        val routeJson = gson.fromJson(jsonObject["trip"].toString(), ValhallaResponse::class.java)
+                when (this.routeEngine) {
+                    RouteEngine.VALHALLA.ordinal -> {
+                        val jsonObject: Map<String, JsonElement> =
+                            Json.parseToJsonElement(route).jsonObject
+                        val routeJson =
+                            gson.fromJson(
+                                jsonObject["trip"].toString(),
+                                ValhallaResponse::class.java
+                            )
                        ValhallaRoute().mapJsonToValhalla(routeJson, this)
-                    } else {
+                    }
+
+                    else -> {
                        val osrmJson = gson.fromJson(route, OsrmResponse::class.java)
                        OsrmRoute().mapToOsrm(osrmJson, this)
                    }
+                }
            }
        }

--- a/common/data/src/main/java/com/kouros/navigation/data/osrm/OsrmRepository.kt
+++ b/common/data/src/main/java/com/kouros/navigation/data/osrm/OsrmRepository.kt
@@ -4,7 +4,7 @@ import android.location.Location
 import com.kouros.navigation.data.NavigationRepository
 import com.kouros.navigation.data.SearchFilter

-private const val routeUrl = "https://router.project-osrm.org/route/v1/driving/"
+private const val routeUrl = "https://kouros-online.de/osrm/route/v1/driving/"

 class OsrmRepository : NavigationRepository() {
    override fun getRoute(
@@ -12,7 +12,7 @@ class OsrmRepository : NavigationRepository() {
        location: Location,
        searchFilter: SearchFilter
    ): String {
-        val routeLocation = "${currentLocation.latitude},${currentLocation.longitude};${location.latitude},${location.longitude}?steps=true"
+        val routeLocation = "${currentLocation.longitude},${currentLocation.latitude};${location.longitude},${location.latitude}?steps=true"
        return fetchUrl(routeUrl + routeLocation, true)
    }
 }
--- a/common/data/src/main/java/com/kouros/navigation/data/osrm/OsrmRoute.kt
+++ b/common/data/src/main/java/com/kouros/navigation/data/osrm/OsrmRoute.kt
@@ -1,11 +1,84 @@
 package com.kouros.navigation.data.osrm

 import com.kouros.navigation.data.Route
-import com.kouros.navigation.data.valhalla.ValhallaResponse
+import com.kouros.navigation.data.route.Leg
+import com.kouros.navigation.data.route.Maneuver as RouteManeuver
+import com.kouros.navigation.data.route.Step
+import com.kouros.navigation.data.route.Summary
+import com.kouros.navigation.utils.GeoUtils.createLineStringCollection
+import com.kouros.navigation.utils.GeoUtils.decodePolyline

 class OsrmRoute {

    fun mapToOsrm(routeJson: OsrmResponse, builder: Route.Builder) {
+        val waypoints = mutableListOf<List<Double>>()
+        val summary = Summary()
+        summary.distance = routeJson.routes.first().distance!!
+        summary.duration = routeJson.routes.first().duration!!
+        val steps = mutableListOf<Step>()
+        var stepIndex = 0
+        routeJson.routes.first().legs.first().steps.forEach {
+            if (it.maneuver != null) {
+                val points = decodePolyline(it.geometry!!, 5)
+                waypoints.addAll(points)
+                val maneuver = RouteManeuver(
+                    bearingBefore = it.maneuver!!.bearingBefore ?: 0,
+                    bearingAfter = it.maneuver!!.bearingAfter ?: 0,
+                    type = convertType(it.maneuver!!),
+                    waypoints = points
+                )
+                val step = Step( index = stepIndex, name = it.name!!, distance = it.distance!!, duration = it.duration!!, maneuver = maneuver)
+                steps.add(step)
+                stepIndex += 1
+            }
+        }
+        val leg = Leg(steps)
+        builder
+            .routeType(1)
+            .summary(summary)
+            .routeGeoJson(createLineStringCollection(waypoints))
+            .legs(listOf(leg))
+            .waypoints(waypoints.toList())
+    }

+    fun convertType(maneuver: Maneuver): Int {
+        var newType = 0
+        when (maneuver.type) {
+            ManeuverType.depart.value -> {
+                newType = androidx.car.app.navigation.model.Maneuver.TYPE_DEPART
+            }
+            ManeuverType.arrive.value -> {
+                newType = androidx.car.app.navigation.model.Maneuver.TYPE_DESTINATION
+            }
+            ManeuverType.continue_.value -> {
+                newType = androidx.car.app.navigation.model.Maneuver.TYPE_STRAIGHT
+            }
+            ManeuverType.turn.value -> {
+                if (maneuver.modifier == "right") {
+                    newType = androidx.car.app.navigation.model.Maneuver.TYPE_TURN_NORMAL_RIGHT
+                }
+            }
+        }
+        return newType
    }
 }
+
+enum class ManeuverType(val value: String) {
+    turn("turn"),
+    depart("depart"),
+    arrive("arrive"),
+    merge("merge"),
+    onRamp("on ramp"),
+    offRamp("off ramp"),
+    fork("fork"),
+    endOfRoad("end of road"),
+    continue_("continue"),
+    roundAbout("roundabout"),
+    rotary("rotary"),
+    roundaboutTurn("roundabout turn"),
+    notification("notification"),
+    exitRoundabout("exit roundabout"),
+    exitRotary("exit rotary")
+
+
+}
--- a/common/data/src/main/java/com/kouros/navigation/data/overpass/Overpass.kt
+++ b/common/data/src/main/java/com/kouros/navigation/data/overpass/Overpass.kt
@@ -10,7 +10,10 @@ import java.net.URL

 class Overpass {

-    val overpassUrl = "https://overpass.kumi.systems/api/interpreter"
+    //val overpassUrl = "https://overpass.kumi.systems/api/interpreter"
+    val overpassUrl = "https://kouros-online.de/overpass/interpreter"
+
+
    fun getAround(radius: Int, linestring: String) : List<Elements> {
        val httpURLConnection = URL(overpassUrl).openConnection() as HttpURLConnection
        httpURLConnection.requestMethod = "POST"
@@ -28,7 +31,7 @@ class Overpass {
        |);
        |out body;
        """.trimMargin()
-        println("way[highway](around:$radius,$linestring)")
+        //println("way[highway](around:$radius,$linestring)")
        return overpassApi(httpURLConnection, searchQuery)
    }

@@ -71,7 +74,7 @@ class Overpass {
                .use { it.readText() }  // defaults to UTF-8
            val gson = GsonBuilder().serializeNulls().create()
            val overpass = gson.fromJson(response, Amenity::class.java)
-            //println("Overpass: $response")
+           // println("Overpass: $response")
            return overpass.elements
        }
        return emptyList()
--- a/common/data/src/main/java/com/kouros/navigation/data/styles/liberty.json
+++ b/common/data/src/main/java/com/kouros/navigation/data/styles/liberty.json
@@ -245,6 +245,7 @@
      "type": "fill",
      "source": "openmaptiles",
      "source-layer": "water",
+      "maxzoom": 24,
      "filter": ["!=", ["get", "brunnel"], "tunnel"],
      "paint": {"fill-color": "rgb(158,189,255)"}
    },
@@ -860,6 +861,7 @@
        true,
        false
      ],
+      "layout": {"visibility": "visible"},
      "paint": {"fill-pattern": "pedestrian_polygon"}
    },
    {
@@ -1376,11 +1378,13 @@
      "type": "line",
      "source": "openmaptiles",
      "source-layer": "transportation",
+      "maxzoom": 24,
      "filter": [
        "all",
        ["match", ["get", "brunnel"], ["bridge", "tunnel"], false, true],
        ["==", ["get", "class"], "transit"]
      ],
+      "layout": {"visibility": "visible"},
      "paint": {
        "line-color": "#bbb",
        "line-width": [
@@ -2201,7 +2205,8 @@
        "text-font": ["Noto Sans Italic"],
        "text-max-width": 9,
        "text-offset": [0, 0.6],
-        "text-size": 12
+        "text-size": 12,
+        "visibility": "none"
      },
      "paint": {
        "text-color": "#666",
@@ -2240,7 +2245,8 @@
        "text-font": ["Noto Sans Italic"],
        "text-max-width": 9,
        "text-offset": [0, 0.6],
-        "text-size": 12
+        "text-size": 12,
+        "visibility": "none"
      },
      "paint": {
        "text-color": "#666",
@@ -2279,7 +2285,8 @@
        "text-font": ["Noto Sans Italic"],
        "text-max-width": 9,
        "text-offset": [0, 0.6],
-        "text-size": 12
+        "text-size": 12,
+        "visibility": "none"
      },
      "paint": {
        "text-color": "#666",
@@ -2313,7 +2320,8 @@
        "text-font": ["Noto Sans Italic"],
        "text-max-width": 9,
        "text-offset": [0.9, 0],
-        "text-size": 12
+        "text-size": 12,
+        "visibility": "none"
      },
      "paint": {
        "text-color": "#2e5a80",
--- a/common/data/src/main/java/com/kouros/navigation/data/styles/liberty_night.json
+++ b/common/data/src/main/java/com/kouros/navigation/data/styles/liberty_night.json
@@ -137,7 +137,7 @@
      "source": "openmaptiles",
      "source-layer": "landuse",
      "filter": ["==", ["get", "class"], "pitch"],
-      "paint": {"fill-color": "#DEE3CD"}
+      "paint": {"fill-color": "rgba(49, 49, 40, 1)"}
    },
    {
      "id": "landuse_track",
@@ -247,7 +247,7 @@
      "source": "openmaptiles",
      "source-layer": "water",
      "filter": ["!=", ["get", "brunnel"], "tunnel"],
-      "paint": {"fill-color": "rgb(158,189,255)"}
+      "paint": {"fill-color": "rgba(34, 54, 98, 1)"}
    },
    {
      "id": "landcover_sand",
@@ -255,7 +255,7 @@
      "source": "openmaptiles",
      "source-layer": "landcover",
      "filter": ["==", ["get", "class"], "sand"],
-      "paint": {"fill-color": "rgba(247, 239, 195, 1)"}
+      "paint": {"fill-color": "rgba(148, 146, 138, 1)"}
    },
    {
      "id": "aeroway_fill",
@@ -654,7 +654,7 @@
      ],
      "layout": {"line-join": "round"},
      "paint": {
-        "line-color": "#fff",
+        "line-color": "rgba(74, 64, 64, 1)",
        "line-width": [
          "interpolate",
          ["exponential", 1.2],
@@ -706,7 +706,7 @@
      ],
      "layout": {"line-join": "round"},
      "paint": {
-        "line-color": "#fff4c6",
+        "line-color": "rgba(72, 70, 58, 1)",
        "line-width": [
          "interpolate",
          ["exponential", 1.2],
@@ -1154,7 +1154,7 @@
      ],
      "layout": {"line-cap": "round", "line-join": "round"},
      "paint": {
-        "line-color": "#fff",
+        "line-color": "rgba(55, 53, 53, 1)",
        "line-width": [
          "interpolate",
          ["exponential", 1.2],
@@ -1691,7 +1691,7 @@
        ["match", ["get", "class"], ["path", "pedestrian"], true, false]
      ],
      "paint": {
-        "line-color": "hsl(0,0%,100%)",
+        "line-color": "rgba(107, 102, 102, 1)",
        "line-dasharray": [1, 0.3],
        "line-width": [
          "interpolate",
@@ -2208,7 +2208,8 @@
        "text-font": ["Noto Sans Italic"],
        "text-max-width": 9,
        "text-offset": [0, 0.6],
-        "text-size": 12
+        "text-size": 12,
+        "visibility": "none"
      },
      "paint": {
        "text-color": "#666",
@@ -2247,7 +2248,8 @@
        "text-font": ["Noto Sans Italic"],
        "text-max-width": 9,
        "text-offset": [0, 0.6],
-        "text-size": 12
+        "text-size": 12,
+        "visibility": "none"
      },
      "paint": {
        "text-color": "#666",
@@ -2286,7 +2288,8 @@
        "text-font": ["Noto Sans Italic"],
        "text-max-width": 9,
        "text-offset": [0, 0.6],
-        "text-size": 12
+        "text-size": 12,
+        "visibility": "none"
      },
      "paint": {
        "text-color": "#666",
@@ -2320,7 +2323,8 @@
        "text-font": ["Noto Sans Italic"],
        "text-max-width": 9,
        "text-offset": [0.9, 0],
-        "text-size": 12
+        "text-size": 12,
+        "visibility": "none"
      },
      "paint": {
        "text-color": "#2e5a80",
--- a/common/data/src/main/java/com/kouros/navigation/data/valhalla/ManeuverType.kt
+++ b/common/data/src/main/java/com/kouros/navigation/data/valhalla/ManeuverType.kt
@@ -1,4 +1,4 @@
-package com.kouros.navigation.data
+package com.kouros.navigation.data.valhalla

 enum class ManeuverType(val value: Int) {
    None(0),
--- a/common/data/src/main/java/com/kouros/navigation/data/valhalla/ValhallaRepository.kt
+++ b/common/data/src/main/java/com/kouros/navigation/data/valhalla/ValhallaRepository.kt
@@ -8,6 +8,8 @@ import com.kouros.navigation.data.ValhallaLocation
 import kotlinx.serialization.json.Json

 private const val routeUrl = "https://kouros-online.de/valhalla/route?json="
+
+
 class ValhallaRepository : NavigationRepository() {

    override fun getRoute(currentLocation: Location, location: Location, searchFilter: SearchFilter): String {
--- a/common/data/src/main/java/com/kouros/navigation/model/RouteModel.kt
+++ b/common/data/src/main/java/com/kouros/navigation/model/RouteModel.kt
@@ -1,20 +1,28 @@
 package com.kouros.navigation.model

+import android.content.Context
 import android.location.Location
 import androidx.car.app.navigation.model.Maneuver
 import androidx.car.app.navigation.model.Step
 import com.kouros.data.R
 import com.kouros.navigation.data.Constants.NEXT_STEP_THRESHOLD
-import com.kouros.navigation.data.ManeuverType
+import com.kouros.navigation.data.Constants.ROUTE_ENGINE
+import com.kouros.navigation.data.valhalla.ManeuverType
 import com.kouros.navigation.data.Place
 import com.kouros.navigation.data.Route
+import com.kouros.navigation.data.RouteEngine
 import com.kouros.navigation.data.StepData
 import com.kouros.navigation.data.route.Leg
+import com.kouros.navigation.utils.NavigationUtils.getIntKeyValue
 import com.kouros.navigation.utils.location
+import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.DelicateCoroutinesApi
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.GlobalScope
+import kotlinx.coroutines.coroutineScope
+import kotlinx.coroutines.invoke
 import kotlinx.coroutines.launch
+import kotlinx.coroutines.runBlocking
 import java.util.concurrent.TimeUnit
 import kotlin.math.roundToInt

@@ -43,8 +51,10 @@ open class RouteModel() {
    val legs: Leg
        get() = routeState.route!!.legs!!.first()

-    fun startNavigation(routeString: String) {
+    fun startNavigation(routeString: String, context: Context) {
+        val routeEngine = getIntKeyValue(context = context, ROUTE_ENGINE)
        val newRoute = Route.Builder()
+            .routeEngine(routeEngine)
            .route(routeString)
            .build()
        this.routeState = routeState.copy(
@@ -65,15 +75,13 @@ open class RouteModel() {
    @OptIn(DelicateCoroutinesApi::class)
    fun updateLocation(location: Location, viewModel: ViewModel) {
        findStep(location)
-        GlobalScope.launch(Dispatchers.IO) {
-            updateSpeedLimit(location, viewModel)
-        }
+        updateSpeedLimit(location, viewModel)
    }

    private fun findStep(location: Location) {
        var nearestDistance = 100000.0f
        for ((index, step) in legs.steps.withIndex()) {
-            if (index >= route.currentStep && nearestDistance > 0) {
+            if (index >= route.currentStep) {
                for ((wayIndex, waypoint) in step.maneuver.waypoints.withIndex()) {
                    if (wayIndex >= step.waypointIndex) {
                        val distance = location.distanceTo(location(waypoint[0], waypoint[1]))
@@ -83,22 +91,31 @@ open class RouteModel() {
                            step.waypointIndex = wayIndex
                        }
                    }
+                    if (nearestDistance == 0F) {
+                        break
+                    }
                }
            }
+            if (nearestDistance == 0F) {
+                break
+            }
        }
+        //println("Current Index  ${route.currentStep} WayPoint: ${route.currentStep().waypointIndex}")
    }

-    fun updateSpeedLimit(location: Location, viewModel: ViewModel) {
-        // speed limit
-        val distance = routeState.lastSpeedLocation.distanceTo(location)
-        if (distance > 500 || routeState.lastSpeedIndex < route.currentStep) {
-            routeState = routeState.copy(lastSpeedIndex = route.currentStep)
-            routeState = routeState.copy(lastSpeedLocation = location)
-            val elements = viewModel.getMaxSpeed(location)
-            elements.forEach {
-                if (it.tags.name != null && it.tags.maxspeed != null) {
-                    val speed = it.tags.maxspeed!!.toInt()
-                    routeState = routeState.copy(maxSpeed = speed)
+    fun updateSpeedLimit(location: Location, viewModel: ViewModel) = runBlocking {
+        CoroutineScope(Dispatchers.IO).launch {
+            // speed limit
+            val distance = routeState.lastSpeedLocation.distanceTo(location)
+            if (distance > 500 || routeState.lastSpeedIndex < route.currentStep) {
+                routeState = routeState.copy(lastSpeedIndex = route.currentStep)
+                routeState = routeState.copy(lastSpeedLocation = location)
+                val elements = viewModel.getMaxSpeed(location)
+                elements.forEach {
+                    if (it.tags.name != null && it.tags.maxspeed != null) {
+                        val speed = it.tags.maxspeed!!.toInt()
+                        routeState = routeState.copy(maxSpeed = speed)
+                    }
                }
            }
        }
@@ -148,11 +165,9 @@ open class RouteModel() {
        val maneuverType = step.maneuver.type
        val distanceLeft = leftStepDistance()
        var text = ""
-
        when (distanceLeft) {
            in 0.0..NEXT_STEP_THRESHOLD -> {
            }
-
            else -> {
                if (step.name.isNotEmpty()) {
                    text = step.name
@@ -174,11 +189,13 @@ open class RouteModel() {

    fun travelLeftTime(): Double {
        var timeLeft = 0.0
+        // time for next step until end step
        for (i in route.currentStep + 1..<legs.steps.size) {
            val step = legs.steps[i]
            timeLeft += step.duration
        }
-        val step = route.nextStep()
+        // time for current step
+        val step = route.currentStep()
        val curTime = step.duration
        val percent =
            100 * (step.maneuver.waypoints.size - step.waypointIndex) / (step.maneuver.waypoints.size)
@@ -220,8 +237,8 @@ open class RouteModel() {
        val curDistance = step.distance
        val percent =
            100 * (step.maneuver.waypoints.size - step.waypointIndex) / (step.maneuver.waypoints.size)
-        val time = curDistance * percent / 100
-        leftDistance += time
+        val distance = curDistance * percent / 100
+        leftDistance += distance
        return leftDistance
    }

--- a/common/data/src/main/java/com/kouros/navigation/model/ViewModel.kt
+++ b/common/data/src/main/java/com/kouros/navigation/model/ViewModel.kt
@@ -109,7 +109,7 @@ class ViewModel(private val repository: NavigationRepository) : ViewModel() {
                           repository.getRouteDistance(
                               location,
                               plLocation,
-                               getSearchFilter(context)
+                               getSearchFilter(context), context
                           )
                       place.distance = distance.toFloat()
                   }
@@ -134,7 +134,7 @@ class ViewModel(private val repository: NavigationRepository) : ViewModel() {
                for (place in results) {
                    val plLocation = location(place.longitude, place.latitude)
                    val distance =
-                        repository.getRouteDistance(location, plLocation, getSearchFilter(context))
+                        repository.getRouteDistance(location, plLocation, getSearchFilter(context), context)
                    place.distance = distance.toFloat()
                }
                favorites.postValue(results)
@@ -265,9 +265,9 @@ class ViewModel(private val repository: NavigationRepository) : ViewModel() {
        }
    }

-    fun getSpeedCameras(location: Location) {
+    fun getSpeedCameras(location: Location, radius : Double) {
        viewModelScope.launch(Dispatchers.IO) {
-            val amenities = Overpass().getAmenities("highway", "speed_camera", location, 5.0)
+            val amenities = Overpass().getAmenities("highway", "speed_camera", location, radius)
            val distAmenities = mutableListOf<Elements>()
            amenities.forEach {
                val plLocation =
@@ -380,7 +380,7 @@ class ViewModel(private val repository: NavigationRepository) : ViewModel() {
            for (place in results) {
                val plLocation = location(place.longitude, place.latitude)
                val distance =
-                    repository.getRouteDistance(location, plLocation, getSearchFilter(context))
+                    repository.getRouteDistance(location, plLocation, getSearchFilter(context), context)
                place.distance = distance.toFloat()
            }
        } catch (e: Exception) {
--- a/common/data/src/main/java/com/kouros/navigation/utils/GeoUtils.kt
+++ b/common/data/src/main/java/com/kouros/navigation/utils/GeoUtils.kt
@@ -10,6 +10,7 @@ import org.maplibre.spatialk.geojson.Feature
 import org.maplibre.spatialk.geojson.dsl.addFeature
 import org.maplibre.spatialk.geojson.dsl.buildFeatureCollection
 import org.maplibre.spatialk.geojson.dsl.buildLineString
+import org.maplibre.spatialk.geojson.dsl.buildMultiPoint
 import org.maplibre.spatialk.geojson.toJson
 import org.maplibre.turf.TurfMeasurement
 import org.maplibre.turf.TurfMisc
@@ -32,8 +33,9 @@ object GeoUtils {
        return newLocation
    }

-    fun decodePolyline(encoded: String, vararg precisionOptional: Int): List<List<Double>> {
-        val precision = if (precisionOptional.isNotEmpty()) precisionOptional[0] else 6
+
+    fun decodePolyline(encoded: String, precision: Int = 6,):  List<List<Double>> {
+        //val precisionOptional = if (precisionOptional.isNotEmpty()) precisionOptional[0] else 6
        val factor = 10.0.pow(precision)

        var lat = 0
--- a/common/data/src/main/java/com/kouros/navigation/utils/NavigationUtils.kt
+++ b/common/data/src/main/java/com/kouros/navigation/utils/NavigationUtils.kt
@@ -4,7 +4,12 @@ import android.content.Context
 import android.location.Location
 import android.location.LocationManager
 import androidx.core.content.edit
+import com.kouros.navigation.data.Constants.ROUTE_ENGINE
 import com.kouros.navigation.data.Constants.SHARED_PREF_KEY
+import com.kouros.navigation.data.RouteEngine
+import com.kouros.navigation.data.osrm.OsrmRepository
+import com.kouros.navigation.data.valhalla.ValhallaRepository
+import com.kouros.navigation.model.ViewModel
 import java.time.LocalDateTime
 import java.time.ZoneId
 import java.time.ZoneOffset
@@ -20,6 +25,14 @@ import kotlin.time.Duration.Companion.seconds

 object NavigationUtils {

+    fun getRouteEngine(context: Context): ViewModel {
+        val  routeEngine = getIntKeyValue(context = context, ROUTE_ENGINE)
+        return when (routeEngine) {
+            RouteEngine.VALHALLA.ordinal -> ViewModel(ValhallaRepository())
+            else -> ViewModel(OsrmRepository())
+        }
+    }
+
    fun getBooleanKeyValue(context: Context, key: String): Boolean {
        return context
            .getSharedPreferences(
@@ -43,13 +56,13 @@ object NavigationUtils {
            }
    }

-    fun getIntKeyValue(context: Context, key: String): Int {
+    fun getIntKeyValue(context: Context, key: String, default: Int = 0): Int {
        return context
            .getSharedPreferences(
                SHARED_PREF_KEY,
                Context.MODE_PRIVATE
            )
-            .getInt(key, 0)
+            .getInt(key, default)
    }

    fun setIntKeyValue(context: Context, `val`: Int, key: String) {
--- a/common/data/src/main/res/drawable/navigation_48px.xml
+++ b/common/data/src/main/res/drawable/navigation_48px.xml
@@ -6,5 +6,5 @@
    android:tint="?attr/colorControlNormal">
  <path
      android:fillColor="@android:color/white"
-      android:pathData="M190,840L160,810L480,80L800,810L770,840L480,708L190,840ZM258,742L480,644L702,742L480,228L258,742ZM480,644L480,644L480,644L480,644Z"/>
+      android:pathData="M190,840L160,810L480,80L800,810L770,840L480,708L190,840Z"/>
 </vector>
--- a/common/data/src/main/res/drawable/settings_48px.xml
+++ b/common/data/src/main/res/drawable/settings_48px.xml
@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="48dp"
+    android:height="48dp"
+    android:viewportWidth="960"
+    android:viewportHeight="960"
+    android:tint="?attr/colorControlNormal">
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M388,880L368,754Q349,747 328,735Q307,723 291,710L173,764L80,600L188,521Q186,512 185.5,500.5Q185,489 185,480Q185,471 185.5,459.5Q186,448 188,439L80,360L173,196L291,250Q307,237 328,225Q349,213 368,207L388,80L572,80L592,206Q611,213 632.5,224.5Q654,236 669,250L787,196L880,360L772,437Q774,447 774.5,458.5Q775,470 775,480Q775,490 774.5,501Q774,512 772,522L880,600L787,764L669,710Q653,723 632.5,735.5Q612,748 592,754L572,880L388,880ZM436,820L524,820L538,708Q571,700 600.5,683Q630,666 654,642L760,688L800,616L706,547Q710,530 712.5,513.5Q715,497 715,480Q715,463 713,446.5Q711,430 706,413L800,344L760,272L654,318Q631,292 602,274.5Q573,257 538,252L524,140L436,140L422,252Q388,259 358.5,276Q329,293 306,318L200,272L160,344L254,413Q250,430 247.5,446.5Q245,463 245,480Q245,497 247.5,513.5Q250,530 254,547L160,616L200,688L306,642Q330,666 359.5,683Q389,700 422,708L436,820ZM480,610Q534,610 572,572Q610,534 610,480Q610,426 572,388Q534,350 480,350Q426,350 388,388Q350,426 350,480Q350,534 388,572Q426,610 480,610ZM480,480L480,480Q480,480 480,480Q480,480 480,480L480,480L480,480L480,480Q480,480 480,480Q480,480 480,480Q480,480 480,480Q480,480 480,480L480,480L480,480L480,480Q480,480 480,480Q480,480 480,480L480,480L480,480L480,480Q480,480 480,480Q480,480 480,480L480,480L480,480L480,480Q480,480 480,480Q480,480 480,480Q480,480 480,480Q480,480 480,480L480,480L480,480L480,480Q480,480 480,480Q480,480 480,480L480,480Z"/>
+</vector>
--- a/common/data/src/main/res/drawable/settings_applications_48px.xml
+++ b/common/data/src/main/res/drawable/settings_applications_48px.xml
@@ -1,10 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="48dp"
-    android:height="48dp"
-    android:viewportWidth="960"
-    android:viewportHeight="960"
-    android:tint="?attr/colorControlNormal">
-  <path
-      android:fillColor="@android:color/white"
-      android:pathData="M452,674L508,674L518,620Q538,614 552,605Q566,596 578,584L640,603L666,549L619,519Q623,498 623,480Q623,462 619,441L666,411L640,357L578,376Q566,364 552,355Q538,346 518,340L508,286L452,286L442,340Q422,346 408,355Q394,364 382,376L320,357L294,411L341,441Q337,462 337,480Q337,498 341,519L294,549L320,603L382,584Q394,596 408,605Q422,614 442,620L452,674ZM480,565Q444,565 419.5,540.5Q395,516 395,480Q395,444 419.5,419.5Q444,395 480,395Q516,395 540.5,419.5Q565,444 565,480Q565,516 540.5,540.5Q516,565 480,565ZM180,840Q156,840 138,822Q120,804 120,780L120,180Q120,156 138,138Q156,120 180,120L780,120Q804,120 822,138Q840,156 840,180L840,780Q840,804 822,822Q804,840 780,840L180,840ZM180,780L780,780Q780,780 780,780Q780,780 780,780L780,180Q780,180 780,180Q780,180 780,180L180,180Q180,180 180,180Q180,180 180,180L180,780Q180,780 180,780Q180,780 180,780ZM180,180L180,180Q180,180 180,180Q180,180 180,180L180,780Q180,780 180,780Q180,780 180,780L180,780Q180,780 180,780Q180,780 180,780L180,180Q180,180 180,180Q180,180 180,180Z"/>
-</vector>