Amenities

app/build.gradle.kts

@@ -14,8 +14,8 @@ android {
         applicationId = "com.kouros.navigation"
         minSdk = 33
         targetSdk = 36
-        versionCode = 9
+        versionCode = 10
-        versionName = "0.1.3.9"
+        versionName = "0.1.3.10"
         base.archivesName = "navi-$versionName"
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
     }

app/src/main/java/com/kouros/navigation/ui/MainActivity.kt

@@ -72,23 +72,17 @@ import kotlin.time.Duration.Companion.seconds
 
 class MainActivity : ComponentActivity() {
     val routeData = MutableLiveData("")
-
     val viewModel = ViewModel(NavigationRepository())
     val routeModel = RouteModel()
-
     var tilt = 50.0
-
     val useMock = true
     val stepData: MutableLiveData<StepData> by lazy {
         MutableLiveData<StepData>()
     }
-
     val nextStepData: MutableLiveData<StepData> by lazy {
         MutableLiveData<StepData>()
     }
-
     var lastLocation = location(0.0, 0.0)
-
     val observer = Observer<String> { newRoute ->
         if (newRoute.isNotEmpty()) {
             routeModel.startNavigation(newRoute)
@@ -188,7 +182,7 @@ class MainActivity : ComponentActivity() {
                 sheetPeekHeightState.value = 128.dp
             }
         }
-        NavigationTheme() {
+        NavigationTheme {
             BottomSheetScaffold(
                 snackbarHost = {
                     SnackbarHost(hostState = snackbarHostState)

app/src/main/java/com/kouros/navigation/ui/MapView.kt

@@ -14,6 +14,7 @@ import androidx.compose.material3.Card
 import androidx.compose.material3.CardDefaults
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.MutableState
 import androidx.compose.runtime.ReadOnlyComposable
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.livedata.observeAsState
@@ -28,16 +29,34 @@ import androidx.compose.ui.unit.DpOffset
 import androidx.compose.ui.unit.dp
 import androidx.lifecycle.MutableLiveData
 import androidx.window.layout.WindowMetricsCalculator
+import com.kouros.navigation.car.ViewStyle
+import com.kouros.navigation.car.map.BuildingLayer
 import com.kouros.navigation.car.map.DarkMode
 import com.kouros.navigation.car.map.MapLibre
 import com.kouros.navigation.car.map.NavigationImage
 import com.kouros.navigation.data.Constants
+import com.kouros.navigation.data.Constants.SHOW_THREED_BUILDING
+import com.kouros.navigation.data.RouteColor
 import com.kouros.navigation.data.StepData
+import com.kouros.navigation.utils.NavigationUtils.getBooleanKeyValue
 import org.maplibre.compose.camera.CameraPosition
 import org.maplibre.compose.camera.CameraState
 import org.maplibre.compose.camera.rememberCameraState
+import org.maplibre.compose.expressions.dsl.const
+import org.maplibre.compose.expressions.dsl.exponential
+import org.maplibre.compose.expressions.dsl.interpolate
+import org.maplibre.compose.expressions.dsl.zoom
+import org.maplibre.compose.layers.CircleLayer
+import org.maplibre.compose.layers.LineLayer
 import org.maplibre.compose.location.LocationTrackingEffect
 import org.maplibre.compose.location.UserLocationState
+import org.maplibre.compose.map.MapOptions
+import org.maplibre.compose.map.MaplibreMap
+import org.maplibre.compose.map.OrnamentOptions
+import org.maplibre.compose.sources.GeoJsonData
+import org.maplibre.compose.sources.GeoJsonSource
+import org.maplibre.compose.sources.getBaseSource
+import org.maplibre.compose.sources.rememberGeoJsonSource
 import org.maplibre.compose.style.BaseStyle
 import org.maplibre.spatialk.geojson.Position
 import kotlin.time.Duration.Companion.seconds
@@ -77,8 +96,8 @@ fun MapView(
     Column {
         NavigationInfo(step)
         Box(contentAlignment = Alignment.Center) {
-            MapLibre(applicationContext, cameraState, baseStyle, route, "", position)
+            MapLibre(applicationContext, cameraState, baseStyle, route, ViewStyle.VIEW)
-            LocationTrackingEffect(
+                 LocationTrackingEffect(
                 locationState = userLocationState,
             ) {
                 cameraState.animateTo(
@@ -97,3 +116,5 @@ fun MapView(
     }
 }
 
+
+

app/src/main/java/com/kouros/navigation/ui/SearchSheet.kt

@@ -75,7 +75,6 @@ fun SearchSheet(
         }
     }
     if (recentPlaces.value != null) {
-        println("Recent Places ${recentPlaces.value}")
         val textFieldState = rememberTextFieldState()
         val items = listOf(recentPlaces)
         if (items.isNotEmpty()) {
@@ -108,7 +107,7 @@ fun Home(
             closeSheet()
         }) {
             Icon(
-                painter = painterResource(id = com.google.android.gms.base.R.drawable.common_full_open_on_phone),
+                painter = painterResource(id = R.drawable.ic_place_white_24dp),
                 "Home",
                 modifier = Modifier.size(24.dp, 24.dp),
             )
@@ -222,7 +221,6 @@ private fun SearchPlaces(
                                     street = place.address.road
                                 )
                                 viewModel.saveRecent(pl)
-                                println("Save $pl")
                                 val toLocation =
                                     location(place.lon.toDouble(), place.lat.toDouble())
                                 viewModel.loadRoute(context, location, toLocation)

common/car/src/main/java/com/kouros/navigation/car/SurfaceRenderer.kt

@@ -21,7 +21,6 @@ import androidx.compose.runtime.livedata.observeAsState
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
 import androidx.compose.ui.platform.ComposeView
-import androidx.compose.ui.unit.dp
 import androidx.lifecycle.DefaultLifecycleObserver
 import androidx.lifecycle.Lifecycle
 import androidx.lifecycle.LifecycleOwner
@@ -63,7 +62,6 @@ class SurfaceRenderer(
     private var visibleArea = MutableLiveData(
         Rect(0, 0, 0, 0)
     )
-
     var stableArea = Rect()
     var width = 0
     var height = 0
@@ -71,11 +69,9 @@ class SurfaceRenderer(
     val routeData = MutableLiveData("")
     val speed = MutableLiveData(0F)
     lateinit var centerLocation: Location
-    var preview = false
+    var viewStyle = ViewStyle.VIEW
     var previewDistance = 0.0
-    val previewRouteData = MutableLiveData("")
     lateinit var mapView: ComposeView
-    var panView = false
     var tilt = 55.0
     var countDownTimerActive = false
     val mSurfaceCallback: SurfaceCallback = object : SurfaceCallback {
@@ -171,18 +167,16 @@ class SurfaceRenderer(
 
     @Composable
     fun MapView() {
-        val stateWidth = visibleArea.observeAsState()
         val position: CameraPosition? by cameraPosition.observeAsState()
         val route: String? by routeData.observeAsState()
-        val previewRoute: String? by previewRouteData.observeAsState()
+        val paddingValues = getPaddingValues(height, viewStyle)
-        val paddingValues = getPaddingValues(width - stateWidth.value!!.width(), height, preview)
         val cameraState = cameraState(paddingValues, position, tilt)
 
         val baseStyle = remember {
             mutableStateOf(BaseStyle.Uri(Constants.STYLE))
         }
         DarkMode(carContext, baseStyle)
-        MapLibre(carContext, cameraState, baseStyle, route, previewRoute, position)
+        MapLibre(carContext, cameraState, baseStyle, route, viewStyle)
         ShowPosition(cameraState, position, paddingValues)
     }
 
@@ -192,25 +186,32 @@ class SurfaceRenderer(
         position: CameraPosition?,
         paddingValues: PaddingValues
     ) {
-        val cameraDuration = duration(preview, position!!.bearing, lastBearing)
+        val cameraDuration =
+            duration(viewStyle == ViewStyle.PREVIEW, position!!.bearing, lastBearing)
         var bearing = position.bearing
         var zoom = position.zoom
         var target = position.target
         var localTilt = tilt
         val currentSpeed: Float? by speed.observeAsState()
-        if (!preview) {
+        when (viewStyle) {
-            if (routeModel.isNavigating()) {
+            ViewStyle.VIEW -> {
-                DrawImage(paddingValues, currentSpeed, width, height)
-            } else {
                 DrawImage(paddingValues, currentSpeed, width, height)
             }
-        } else {
+
-            bearing = 0.0
+            ViewStyle.PREVIEW -> {
-            zoom = previewZoom(previewDistance)
+                bearing = 0.0
-            target = Position(centerLocation.longitude, centerLocation.latitude)
+                zoom = previewZoom(previewDistance)
-            localTilt = 0.0
+                target = Position(centerLocation.longitude, centerLocation.latitude)
+                localTilt = 0.0
+            }
+
+            else -> {
+                bearing = 0.0
+                localTilt = 0.0
+                zoom = 12.0
+            }
         }
-        LaunchedEffect(position) {
+        LaunchedEffect(position, viewStyle) {
             cameraState.animateTo(
                 finalPosition = CameraPosition(
                     bearing = bearing,
@@ -234,7 +235,7 @@ class SurfaceRenderer(
     /** Handles the map zoom-in and zoom-out events.  */
     fun handleScale(zoomSign: Int) {
         synchronized(this) {
-            panView = true
+            viewStyle = ViewStyle.PAN_VIEW
             val newZoom = if (zoomSign < 0) {
                 cameraPosition.value!!.zoom - 1.0
             } else {
@@ -259,9 +260,9 @@ class SurfaceRenderer(
 
     fun updateLocation(location: Location) {
         synchronized(this) {
-            if (!preview) {
+            if (viewStyle == ViewStyle.VIEW || viewStyle == ViewStyle.PAN_VIEW) {
                 val bearing = bearing(lastLocation, location, cameraPosition.value!!.bearing)
-                val zoom = if (!panView) {
+                val zoom = if (viewStyle == ViewStyle.VIEW) {
                     calculateZoom(location.speed.toDouble())
                 } else {
                     cameraPosition.value!!.zoom
@@ -280,12 +281,6 @@ class SurfaceRenderer(
                     val lastLocationTimer = lastLocation
                     checkUpdate(mainThreadHandler, lastLocationTimer)
                 }
-            } else {
-                updateCameraPosition(
-                    0.0,
-                    previewZoom(previewDistance),
-                    Position(centerLocation.longitude, centerLocation.latitude)
-                )
             }
         }
     }
@@ -295,7 +290,7 @@ class SurfaceRenderer(
         lastLocationTimer: Location
     ) {
         mainThreadHandler.post {
-            object : CountDownTimer(5000, 1000) {
+            object : CountDownTimer(3000, 1000) {
                 override fun onTick(millisUntilFinished: Long) {}
                 override fun onFinish() {
                     countDownTimerActive = false
@@ -313,7 +308,7 @@ class SurfaceRenderer(
                 bearing = bearing,
                 zoom = zoom,
                 tilt = tilt,
-                padding = getPaddingValues(width - visibleArea.value!!.width(), height, preview),
+                padding = getPaddingValues(height, viewStyle),
                 target = target
             )
         )
@@ -321,28 +316,41 @@ class SurfaceRenderer(
 
     fun setRouteData() {
         routeData.value = routeModel.route.routeGeoJson
-        previewRouteData.value = ""
+        viewStyle = ViewStyle.VIEW
-        preview = false
-        panView = false
     }
 
     fun setPreviewRouteData(routeModel: RouteModel) {
-        previewRouteData.value = routeModel.route.routeGeoJson
+        viewStyle = ViewStyle.PREVIEW
-        centerLocation = routeModel.route.centerLocation
+        with(routeModel) {
-        preview = true
+            routeData.value = route.routeGeoJson
-        previewDistance = routeModel.route.distance
+            centerLocation = route.centerLocation
+            previewDistance = route.distance
+        }
+        updateCameraPosition(
+            0.0,
+            previewZoom(previewDistance),
+            Position(centerLocation.longitude, centerLocation.latitude)
+        )
     }
 
-    fun setLocation(location: Location) {
+    fun setCategories(location: Location, route: String) {
+        viewStyle = ViewStyle.SEARCH_VIEW
+        routeData.value = route
+        updateCameraPosition(
+            0.0,
+            12.0,
+            target = Position(location.longitude, location.latitude)
+        )
+    }
+
+    fun setCategoryLocation(location: Location) {
+        viewStyle = ViewStyle.SEARCH_VIEW
         cameraPosition.postValue(
             cameraPosition.value!!.copy(
-                bearing = 0.0,
-                zoom = 15.0,
-                tilt = 0.0,
-                padding = PaddingValues(start = 350.dp, bottom = 0.dp),
                 target = Position(location.longitude, location.latitude)
             )
         )
+
     }
 
     companion
@@ -352,3 +360,7 @@ class SurfaceRenderer(
 }
 
 
+enum class ViewStyle {
+    VIEW, PREVIEW, PAN_VIEW, SEARCH_VIEW
+
+}

common/car/src/main/java/com/kouros/navigation/car/map/MapView.kt

@@ -9,10 +9,7 @@ import androidx.compose.foundation.layout.PaddingValues
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.size
-import androidx.compose.material3.Badge
-import androidx.compose.material3.BadgedBox
 import androidx.compose.material3.Icon
-import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.MutableState
 import androidx.compose.runtime.remember
@@ -28,6 +25,7 @@ import androidx.compose.ui.text.rememberTextMeasurer
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
 import com.kouros.data.R
+import com.kouros.navigation.car.ViewStyle
 import com.kouros.navigation.data.Constants
 import com.kouros.navigation.data.Constants.SHOW_THREED_BUILDING
 import com.kouros.navigation.data.NavigationColor
@@ -39,9 +37,15 @@ import org.maplibre.compose.camera.CameraPosition
 import org.maplibre.compose.camera.CameraState
 import org.maplibre.compose.camera.rememberCameraState
 import org.maplibre.compose.expressions.dsl.const
+import org.maplibre.compose.expressions.dsl.exponential
+import org.maplibre.compose.expressions.dsl.image
+import org.maplibre.compose.expressions.dsl.interpolate
+import org.maplibre.compose.expressions.dsl.zoom
 import org.maplibre.compose.layers.Anchor
+import org.maplibre.compose.layers.CircleLayer
 import org.maplibre.compose.layers.FillLayer
 import org.maplibre.compose.layers.LineLayer
+import org.maplibre.compose.layers.SymbolLayer
 import org.maplibre.compose.location.LocationPuck
 import org.maplibre.compose.location.LocationPuckColors
 import org.maplibre.compose.location.LocationPuckSizes
@@ -54,12 +58,14 @@ import org.maplibre.compose.sources.Source
 import org.maplibre.compose.sources.getBaseSource
 import org.maplibre.compose.sources.rememberGeoJsonSource
 import org.maplibre.compose.style.BaseStyle
+import org.maplibre.spatialk.geojson.Feature
+import org.maplibre.spatialk.geojson.FeatureCollection
 import org.maplibre.spatialk.geojson.Position
 
 
 @Composable
 fun cameraState(
-    padding : PaddingValues,
+    padding: PaddingValues,
     position: CameraPosition?,
     tilt: Double,
 ): CameraState {
@@ -83,8 +89,7 @@ fun MapLibre(
     cameraState: CameraState,
     baseStyle: MutableState<BaseStyle.Uri>,
     route: String?,
-    previewRoute: String?,
+    viewStyle: ViewStyle
-    position: CameraPosition?
 ) {
     MaplibreMap(
         options = MapOptions(
@@ -98,45 +103,58 @@ fun MapLibre(
             if (!getBooleanKeyValue(context = context, SHOW_THREED_BUILDING)) {
                 BuildingLayer(tiles)
             }
-            RouteLayer(route, previewRoute, position!!.zoom)
+            RouteLayer(route, viewStyle)
         }
         //Puck(cameraState, lastLocation)
     }
 }
+
 @Composable
-fun RouteLayer(routeData: String?, previewRoute: String?, zoom: Double) {
+fun RouteLayer(routeData: String?, viewStyle: ViewStyle) {
-    val width = zoom - 2
+    if (routeData != null && routeData.isNotEmpty()) {
-    if (routeData!!.isNotEmpty()) {
+        println(routeData)
-        val routes =
+        val routes = rememberGeoJsonSource(GeoJsonData.JsonString(routeData))
-            rememberGeoJsonSource(GeoJsonData.JsonString(routeData))
+        if (viewStyle == ViewStyle.VIEW) {
-        LineLayer(
+            LineLayer(
-            id = "routes-casing",
+                id = "routes-casing$viewStyle",
-            source = routes,
+                source = routes,
-            color = const(Color.White),
+                color = const(Color.White),
-            width = const((width+2).dp),
+                width =
-        )
+                    interpolate(
-        LineLayer(
+                        type = exponential(1.2f),
-            id = "routes",
+                        input = zoom(),
-            source = routes,
+                        5 to const(0.4.dp),
-            color = const(RouteColor),
+                        6 to const(0.8.dp),
-            width = const(width.dp),
+                        7 to const(2.0.dp),
-        )
+                        20 to const(24.dp),
-    }
+                    ),
-    if (previewRoute!!.isNotEmpty()) {
+            )
-        val routes =
+            LineLayer(
-            rememberGeoJsonSource(GeoJsonData.JsonString(previewRoute))
+                id = "routes$viewStyle",
-        LineLayer(
+                source = routes,
-            id = "routes-casing-pre",
+                color = const(RouteColor),
-            source = routes,
+                width =
-            color = const(Color.White),
+                    interpolate(
-            width = const(6.dp),
+                        type = exponential(1.2f),
-        )
+                        input = zoom(),
-        LineLayer(
+                        5 to const(0.4.dp),
-            id = "routes-pre",
+                        6 to const(0.7.dp),
-            source = routes,
+                        7 to const(1.75.dp),
-            color = const(RouteColor),
+                        20 to const(22.dp),
-            width = const(4.dp),
+                    ),
-        )
+            )
+        } else {
+            SymbolLayer(
+                id = "my-symbol-layer",
+                source = routes,
+                // Convert a drawable resource to a MapLibre image
+                // drawAsSdf = true allows us to tint the image programmatically
+                iconImage = image(painterResource(R.drawable.ic_place_white_24dp), drawAsSdf = true),
+                // Now we can apply any color we want!
+                iconColor = const(Color.Blue),
+                iconSize = const(1.5f)
+            )
+        }
     }
 }
 
@@ -154,17 +172,19 @@ fun BuildingLayer(tiles: Source) {
 
 @Composable
 fun DrawImage(padding: PaddingValues, speed: Float?, width: Int, height: Int) {
-    NavigationImage(padding, width,height)
+    NavigationImage(padding, width, height)
     Speed(width, height, speed)
 }
 
 @Composable
 fun NavigationImage(padding: PaddingValues, width: Int, height: Int) {
-    val imageSize = (height/6)
+    val imageSize = (height / 6)
     val color = remember { NavigationColor }
     Box(contentAlignment = Alignment.Center, modifier = Modifier.padding(padding)) {
-        Canvas(modifier =Modifier
+        Canvas(
-            .size(imageSize.dp, imageSize.dp)) {
+            modifier = Modifier
+                .size(imageSize.dp, imageSize.dp)
+        ) {
             scale(scaleX = 1f, scaleY = 0.7f) {
                 drawCircle(Color.DarkGray.copy(alpha = 0.2f))
             }
@@ -188,8 +208,8 @@ private fun Speed(
     Box(
         modifier = Modifier
             .padding(
-                start = width.dp- 250.dp,
+                start = width.dp - 250.dp,
-                top = height.dp- 80.dp
+                top = height.dp - 80.dp
             ),
         contentAlignment = Alignment.Center
     ) {
@@ -259,11 +279,11 @@ fun DarkMode(context: Context, baseStyle: MutableState<BaseStyle.Uri>) {
     }
 }
 
-fun getPaddingValues(width: Int, height: Int, preView: Boolean): PaddingValues {
+fun getPaddingValues(height: Int, viewStyle: ViewStyle): PaddingValues {
-    return if (preView) {
+    return when (viewStyle) {
-        PaddingValues(start = 150.dp, bottom = 0.dp)
+        ViewStyle.VIEW -> PaddingValues(start = 50.dp, top = distanceFromTop(height).dp)
-    } else {
+        ViewStyle.PREVIEW -> PaddingValues(start = 150.dp, bottom = 0.dp)
-        PaddingValues(start = 50.dp, top = distanceFromTop(height).dp)
+        else -> PaddingValues(start = 450.dp, bottom = 0.dp)
     }
 }
 

common/car/src/main/java/com/kouros/navigation/car/screen/CategoriesScreen.kt

@@ -4,13 +4,16 @@ import android.location.Location
 import androidx.car.app.CarContext
 import androidx.car.app.Screen
 import androidx.car.app.model.Action
+import androidx.car.app.model.CarIcon
 import androidx.car.app.model.Header
 import androidx.car.app.model.ItemList
 import androidx.car.app.model.ListTemplate
 import androidx.car.app.model.Row
 import androidx.car.app.model.Template
+import androidx.core.graphics.drawable.IconCompat
 import com.kouros.data.R
 import com.kouros.navigation.car.SurfaceRenderer
+import com.kouros.navigation.car.ViewStyle
 import com.kouros.navigation.data.Category
 import com.kouros.navigation.data.Constants
 
@@ -21,7 +24,7 @@ class CategoriesScreen(
 ) : Screen(carContext) {
 
     var categories: List<Category> = listOf(
-        Category(id = Constants.GAS_STATION, name = carContext.getString(R.string.gas_station)),
+        Category(id = Constants.FUEL_STATION, name = carContext.getString(R.string.fuel_station)),
         Category(id = Constants.PHARMACY, name = carContext.getString(R.string.pharmacy)),
         Category(id = Constants.CHARGING_STATION, name = carContext.getString(R.string.charging_station))
     )
@@ -29,12 +32,17 @@ class CategoriesScreen(
     override fun onGetTemplate(): Template {
         val itemListBuilder = ItemList.Builder()
             .setNoItemsMessage("No categories to show")
-
         categories.forEach {
-            it.name
             itemListBuilder.addItem(
                 Row.Builder()
                     .setTitle(it.name)
+                    .setImage(CarIcon.Builder(
+                        IconCompat.createWithResource(
+                            carContext,
+                            com.kouros.android.cars.carappservice.R.drawable.ev_station_24px
+                        )
+                    )
+                        .build())
                     .setOnClickListener {
                         screenManager
                             .pushForResult(
@@ -56,6 +64,8 @@ class CategoriesScreen(
             )
         }
 
+        surfaceRenderer.viewStyle = ViewStyle.SEARCH_VIEW
+
         val header = Header.Builder()
             .setStartHeaderAction(Action.BACK)
             .setTitle("title")

common/car/src/main/java/com/kouros/navigation/car/screen/CategoryScreen.kt

@@ -1,6 +1,7 @@
 package com.kouros.navigation.car.screen
 
 import android.location.Location
+import androidx.annotation.DrawableRes
 import androidx.car.app.CarContext
 import androidx.car.app.CarToast
 import androidx.car.app.Screen
@@ -14,15 +15,19 @@ import androidx.car.app.model.ItemList
 import androidx.car.app.model.ListTemplate
 import androidx.car.app.model.Row
 import androidx.car.app.model.Template
+import androidx.car.app.navigation.model.MapController
 import androidx.car.app.navigation.model.MapWithContentTemplate
 import androidx.car.app.versioning.CarAppApiLevels
 import androidx.core.graphics.drawable.IconCompat
 import androidx.lifecycle.Observer
 import com.kouros.data.R
 import com.kouros.navigation.car.SurfaceRenderer
+import com.kouros.navigation.car.navigation.NavigationMessage
+import com.kouros.navigation.data.Constants.homeLocation
 import com.kouros.navigation.data.NavigationRepository
 import com.kouros.navigation.data.overpass.Elements
 import com.kouros.navigation.model.ViewModel
+import com.kouros.navigation.utils.NavigationUtils.createGeoJson
 import com.kouros.navigation.utils.location
 import kotlin.math.min
 
@@ -38,82 +43,70 @@ class CategoryScreen(
 
     val observer = Observer<List<Elements>> { newElements ->
         elements = newElements
-        invalidate()
+        val coordinates = mutableListOf<List<Double>>()
+        val loc = location(0.0, 0.0)
+        elements.forEach {
+            if (loc.latitude == 0.0) {
+                loc.longitude = it.lon!!
+                loc.latitude = it.lat!!
+            }
+            if (coordinates.isEmpty())
+                coordinates.add(listOf(location.longitude, location.latitude))
+        }
+        if (elements.isNotEmpty()) {
+            val route = createGeoJson("Point", coordinates)
+            surfaceRenderer.setCategories(loc, route)
+            invalidate()
+        }
     }
 
     init {
         viewModel.elements.observe(this, observer)
         viewModel.getAmenities(category, location)
-        invalidate()
     }
 
 
     override fun onGetTemplate(): Template {
+
         val listBuilder = ItemList.Builder()
         if (carContext.getCarAppApiLevel() > CarAppApiLevels.LEVEL_1) {
+            var index = 0
             val listLimit = min(
-                10,
+                100,
                 carContext.getCarService(ConstraintManager::class.java)
                     .getContentLimit(
                         ConstraintManager.CONTENT_LIMIT_TYPE_LIST
                     )
             )
             elements.forEach {
-                //listBuilder.addItem(createRow(it.tags!!.operator.toString(), it.tags?.capacity.toString()))
+                if (index++ < listLimit) {
-                listBuilder.addItem(
+                    listBuilder.addItem(
-                    Row.Builder()
+                        Row.Builder()
-                        .setOnClickListener({
+                            .setOnClickListener {
-                            val location = location(it.lon!!, it.lat!!)
+                                val location = location(it.lon!!, it.lat!!)
-                            surfaceRenderer.setLocation(location)
+                                surfaceRenderer.setCategoryLocation(location)
-                        })
+                            }
-                        .setTitle(secondText(it.tags?.capacity.toString()))
+                            .setTitle(it.tags.operator.toString())
-                        .setImage(
+                            .setImage(
-                            CarIcon.Builder(
+                                CarIcon.Builder(
-                                IconCompat.createWithResource(
+                                    IconCompat.createWithResource(
-                                    carContext,
+                                        carContext,
-                                    com.kouros.android.cars.carappservice.R.drawable.ev_station_24px
+                                        com.kouros.android.cars.carappservice.R.drawable.ev_station_24px
+                                    )
                                 )
+                                    .build()
                             )
-                                .build()
+                            .addText(it.tags.network.toString())
-                        )
+                            .build()
-                        .addText(it.tags!!.operator.toString())
+                    )
-                        .addText(secondText(it.tags?.capacity.toString()))
+                }
-                        .build()
-                )
             }
         }
-
         val header = Header.Builder()
             .setStartHeaderAction(Action.BACK)
             .setTitle(carContext.getString(R.string.charging_station))
             .build()
 
-        val actionStrip = ActionStrip.Builder()
-            .addAction(
-                Action.Builder()
-                    .setOnClickListener {
-                        CarToast.makeText(
-                            carContext,
-                            carContext.getString(
-                                R.string.notification_demo
-                            ),
-                            CarToast.LENGTH_SHORT
-                        )
-                            .show()
-                    }
-                    .setIcon(
-                        CarIcon.Builder(
-                            IconCompat.createWithResource(
-                                carContext,
-                                R.drawable.ic_place_white_24dp
-                            )
-                        ).build()
-                    )
-                    .setFlags(Action.FLAG_IS_PERSISTENT)
-                    .build()
-            )
-            .build()
-
         val builder = MapWithContentTemplate.Builder()
             .setContentTemplate(
                 ListTemplate.Builder()
@@ -121,7 +114,11 @@ class CategoryScreen(
                     .setSingleList(listBuilder.build())
                     .build()
             )
-            .setActionStrip(actionStrip)
+            .setMapController(
+                MapController.Builder().setMapActionStrip(
+                    getMapActionStrip()
+                ).build()
+            )
 
         return builder.build()
     }
@@ -140,4 +137,27 @@ class CategoryScreen(
 
         return secondText
     }
+
+    fun getMapActionStrip(): ActionStrip {
+        return ActionStrip.Builder()
+            .addAction(
+                createAction(R.drawable.ic_zoom_in_24, 1)
+            )
+            .addAction(
+                createAction(R.drawable.ic_zoom_out_24, -1)
+            )
+            .addAction(Action.PAN)
+            .build()
+    }
+
+    private fun createAction(
+        @DrawableRes iconRes: Int,
+        scale: Int
+    ): Action {
+        val navigationMessage = NavigationMessage(carContext)
+        return Action.Builder()
+            .setOnClickListener { surfaceRenderer.handleScale(scale) }
+            .setIcon(navigationMessage.createCarIcon(iconRes))
+            .build()
+    }
 }

common/car/src/main/java/com/kouros/navigation/car/screen/NavigationScreen.kt

@@ -28,6 +28,7 @@ import androidx.lifecycle.Observer
 import com.kouros.data.R
 import com.kouros.navigation.car.NavigationCarAppService
 import com.kouros.navigation.car.SurfaceRenderer
+import com.kouros.navigation.car.ViewStyle
 import com.kouros.navigation.car.navigation.RouteCarModel
 import com.kouros.navigation.data.Constants.DESTINATION_ARRIVAL_DISTANCE
 import com.kouros.navigation.data.NavigationRepository
@@ -237,7 +238,7 @@ class NavigationScreen(
         val actionStripBuilder = ActionStrip.Builder()
             .addAction(zoomPlus())
             .addAction(zoomMinus())
-        if (surfaceRenderer.panView) {
+        if (surfaceRenderer.viewStyle == ViewStyle.PAN_VIEW) {
             actionStripBuilder
                 .addAction(
                     panAction()
@@ -362,7 +363,7 @@ class NavigationScreen(
                 )
                     .build()
             ).setOnClickListener {
-                surfaceRenderer.panView = false
+                surfaceRenderer.viewStyle = ViewStyle.VIEW
             }
             .build()
     }
@@ -410,7 +411,7 @@ class NavigationScreen(
 
     fun stopNavigation() {
         listener.stopNavigation()
-        surfaceRenderer.routeData.postValue("")
+        surfaceRenderer.routeData.value = ""
         invalidate()
     }
 

common/car/src/main/java/com/kouros/navigation/car/screen/PlaceListScreen.kt

@@ -105,19 +105,21 @@ class PlaceListScreen(
                             it.street,
                             avatar = null
                         )
-                        screenManager
+                         setResult(place)
-                            .pushForResult(
+                        finish()
-                                RoutePreviewScreen(
+//                        screenManager
-                                    carContext,
+//                            .pushForResult(
-                                    surfaceRenderer,
+//                                RoutePreviewScreen(
-                                    place
+//                                    carContext,
-                                )
+//                                    surfaceRenderer,
-                            ) { obj: Any? ->
+//                                    place
-                                if (obj != null) {
+//                                )
-                                    setResult(obj)
+//                            ) { obj: Any? ->
-                                    finish()
+//                                if (obj != null) {
-                                }
+//                                    setResult(obj)
-                            }
+//                                    finish()
+//                                }
+//                            }
                     }
                     .build()
             )

common/car/src/main/java/com/kouros/navigation/car/screen/RoutePreviewScreen.kt

@@ -15,16 +15,12 @@
  */
 package com.kouros.navigation.car.screen
 
-import android.graphics.drawable.Icon
-import android.location.Location
-import android.location.LocationManager
 import android.os.CountDownTimer
 import android.text.SpannableString
 import androidx.annotation.DrawableRes
 import androidx.car.app.CarContext
 import androidx.car.app.CarToast
 import androidx.car.app.Screen
-import androidx.car.app.constraints.ConstraintManager
 import androidx.car.app.model.Action
 import androidx.car.app.model.Action.FLAG_PRIMARY
 import androidx.car.app.model.ActionStrip
@@ -47,6 +43,7 @@ import com.kouros.navigation.car.navigation.RouteCarModel
 import com.kouros.navigation.data.NavigationRepository
 import com.kouros.navigation.data.Place
 import com.kouros.navigation.model.ViewModel
+import com.kouros.navigation.utils.location
 import java.math.BigDecimal
 import java.math.RoundingMode
 
@@ -57,9 +54,7 @@ class RoutePreviewScreen(
     private var destination: Place
 ) :
     Screen(carContext) {
-    private var mIsFavorite = false
+    private var isFavorite = false
-
-    private var mItemLimit = 0
 
     val vieModel = ViewModel(NavigationRepository())
 
@@ -76,19 +71,11 @@ class RoutePreviewScreen(
 
     init {
         vieModel.previewRoute.observe(this, observer)
-        val location = Location(LocationManager.GPS_PROVIDER)
+        val location = location(destination.longitude, destination.latitude)
-        location.latitude = destination.latitude
-        location.longitude = destination.longitude
         vieModel.loadPreviewRoute(carContext, surfaceRenderer.lastLocation, location)
     }
 
     override fun onGetTemplate(): Template {
-        mItemLimit =
-            carContext.getCarService(ConstraintManager::class.java)
-                .getContentLimit(
-                    ConstraintManager.CONTENT_LIMIT_TYPE_ROUTE_LIST
-                )
-
         val navigateActionIcon: CarIcon = CarIcon.Builder(
             IconCompat.createWithResource(
                 carContext, R.drawable.baseline_assistant_navigation_24
@@ -145,7 +132,7 @@ class RoutePreviewScreen(
             CarIcon.Builder(
                 IconCompat.createWithResource(
                     carContext,
-                    if (mIsFavorite)
+                    if (isFavorite)
                         R.drawable.ic_favorite_filled_white_24dp
                     else
                         R.drawable.ic_favorite_white_24dp
@@ -154,10 +141,10 @@ class RoutePreviewScreen(
                 .build()
         )
         .setOnClickListener {
-            mIsFavorite = !mIsFavorite
+            isFavorite = !isFavorite
             CarToast.makeText(
                 carContext,
-                if (mIsFavorite)
+                if (isFavorite)
                     carContext
                         .getString(R.string.favorites)
                 else
@@ -174,10 +161,10 @@ class RoutePreviewScreen(
 
     private fun deleteFavoriteAction(): Action = Action.Builder()
         .setOnClickListener {
-            if (mIsFavorite) {
+            if (isFavorite) {
                 vieModel.deleteFavorite(destination)
             }
-            mIsFavorite = !mIsFavorite
+            isFavorite = !isFavorite
             finish()
         }
         .setIcon(

common/car/src/main/java/com/kouros/navigation/car/screen/SearchScreen.kt

@@ -16,6 +16,7 @@ import androidx.core.graphics.drawable.IconCompat
 import androidx.lifecycle.Observer
 import com.kouros.data.R
 import com.kouros.navigation.car.SurfaceRenderer
+import com.kouros.navigation.car.ViewStyle
 import com.kouros.navigation.data.Category
 import com.kouros.navigation.data.Constants
 import com.kouros.navigation.data.NavigationRepository
@@ -76,6 +77,7 @@ class SearchScreen(
                                             location,
                                         )
                                     ) { obj: Any? ->
+                                        surfaceRenderer.viewStyle = ViewStyle.VIEW
                                         if (obj != null) {
                                             setResult(obj)
                                             finish()

common/data/build.gradle.kts

@@ -58,7 +58,6 @@ dependencies {
 
     implementation(libs.kotlinx.serialization.json)
     implementation(libs.maplibre.compose)
-    implementation("hu.supercluster:overpasser:0.2.2")
 
     testImplementation(libs.junit)
     androidTestImplementation(libs.androidx.junit)

common/data/src/main/java/com/kouros/navigation/data/Data.kt

@@ -68,8 +68,9 @@ data class StepData (
 
 
 // GeoJSON data classes
+
 @Serializable
-data class GeoJsonLineString(
+data class GeoJsonType(
     val type: String,
     val coordinates: List<List<Double>>
 )
@@ -77,7 +78,7 @@ data class GeoJsonLineString(
 @Serializable
 data class GeoJsonFeature(
     val type: String,
-    val geometry: GeoJsonLineString
+    val geometry: GeoJsonType,
 )
 
 @Serializable
@@ -156,7 +157,7 @@ object Constants {
 
     const val FAVORITES: String = "Favorites"
 
-    const val GAS_STATION: String ="GasStation"
+    const val FUEL_STATION: String ="fuel"
 
     const val PHARMACY: String ="pharmacy"
 

common/data/src/main/java/com/kouros/navigation/data/Route.kt

@@ -95,7 +95,7 @@ data class Route(
                 points.add(point)
             }
             pointLocations = points
-            routeGeoJson = createGeoJson(waypoints)
+            routeGeoJson = createGeoJson("LineString", waypoints)
             centerLocation = createCenterLocation(routeGeoJson)
             return Route(
                 maneuvers,

common/data/src/main/java/com/kouros/navigation/data/overpass/Elements.kt

@@ -9,6 +9,6 @@ data class Elements (
   @SerializedName("id"   ) var id   : Long?    = null,
   @SerializedName("lat"  ) var lat  : Double? = null,
   @SerializedName("lon"  ) var lon  : Double? = null,
-  @SerializedName("tags" ) var tags : Tags?   = Tags()
+  @SerializedName("tags" ) var tags : Tags   = Tags()
 
 )

common/data/src/main/java/com/kouros/navigation/data/overpass/Overpass.kt

@@ -1,45 +1,25 @@
-package com.kouros.navigation.data
+package com.kouros.navigation.data.overpass
 
 import android.location.Location
 import com.google.gson.GsonBuilder
-import com.kouros.navigation.data.overpass.Amenity
+import com.kouros.navigation.utils.NavigationUtils
-import com.kouros.navigation.data.overpass.Elements
-import com.kouros.navigation.utils.NavigationUtils.getBoundingBox2
-import com.kouros.navigation.utils.NavigationUtils.getOverpassBbox
-import hu.supercluster.overpasser.library.output.OutputFormat
-import hu.supercluster.overpasser.library.output.OutputModificator
-import hu.supercluster.overpasser.library.output.OutputOrder
-import hu.supercluster.overpasser.library.output.OutputVerbosity
-import hu.supercluster.overpasser.library.query.OverpassQuery
 import java.io.OutputStreamWriter
 import java.net.HttpURLConnection
 import java.net.URL
 
-
 class Overpass {
 
+    val overpassUrl = "https://overpass.kumi.systems/api/interpreter"
     fun getAmenities(category: String, location: Location) : List<Elements> {
-        val boundingBox = getOverpassBbox(location, 2.0)
+        val boundingBox = NavigationUtils.getOverpassBbox(location, 2.0)
-        val bb = getBoundingBox2(location, 2.0)
+        val bb = NavigationUtils.getBoundingBox2(location, 2.0)
-        val url = "https://overpass.kumi.systems/api/interpreter"
+        val httpURLConnection = URL(overpassUrl).openConnection() as HttpURLConnection
-        val httpURLConnection = URL(url).openConnection() as HttpURLConnection
         httpURLConnection.requestMethod = "POST"
         httpURLConnection.setRequestProperty(
             "Accept",
             "application/json"
         )
         httpURLConnection.setDoOutput(true);
-        val query = OverpassQuery()
-            .format(OutputFormat.JSON)
-            .timeout(30)
-            .filterQuery()
-            .node()
-            .amenity("charging_station")
-            .tagNot("access", "private")
-            .boundingBox(bb.southernLat, bb.westernLon, bb.northerLat, bb.easternLon)
-            .end()
-            .output(OutputVerbosity.BODY, OutputModificator.CENTER, OutputOrder.QT, 100)
-            .build()
         // define a query
         val test = """
         |[out:json]; 
@@ -56,12 +36,9 @@ class Overpass {
         outputStreamWriter.flush()
         // Check if the connection is successful
         val responseCode = httpURLConnection.responseCode
-        println("Overpass: $responseCode")
         if (responseCode == HttpURLConnection.HTTP_OK) {
             val response = httpURLConnection.inputStream.bufferedReader()
                 .use { it.readText() }  // defaults to UTF-8
-
-
             val gson = GsonBuilder().serializeNulls().create()
             val overpass = gson.fromJson(response, Amenity::class.java)
             println("Overpass: $response")

common/data/src/main/java/com/kouros/navigation/data/overpass/Tags.kt

@@ -17,6 +17,6 @@ data class Tags (
   @SerializedName("operator:wikipedia"  ) var operatorWikipedia  : String? = null,
   @SerializedName("ref"                 ) var ref                 : String? = null,
   @SerializedName("socket:type2"        ) var socketType2        : String? = null,
-  @SerializedName("socket:type2:output" ) var socketType2Ooutput : String? = null
+  @SerializedName("socket:type2:output" ) var socketType2Output : String? = null
 
 )

common/data/src/main/java/com/kouros/navigation/model/RouteModel.kt

@@ -52,7 +52,6 @@ open class RouteModel() {
         this.routeState = routeState.copy(
             route = null,
             isNavigating = false,
-            //    destination = Place(),
             arrived = false,
             maneuverType = 0,
             currentShapeIndex = 0,

common/data/src/main/java/com/kouros/navigation/model/ViewModel.kt

@@ -13,7 +13,7 @@ import com.kouros.navigation.data.Constants
 import com.kouros.navigation.data.Locations
 import com.kouros.navigation.data.NavigationRepository
 import com.kouros.navigation.data.ObjectBox.boxStore
-import com.kouros.navigation.data.Overpass
+import com.kouros.navigation.data.overpass.Overpass
 import com.kouros.navigation.data.Place
 import com.kouros.navigation.data.Place_
 import com.kouros.navigation.data.SearchFilter
@@ -118,7 +118,6 @@ class ViewModel(private val repository: NavigationRepository) : ViewModel() {
                     .orderDesc(Place_.lastDate)
                     .build()
                 val results = query.find()
-                println("Favorites $results")
                 query.close()
                 for (place in results) {
                     val plLocation = location(place.longitude, place.latitude)
@@ -233,7 +232,6 @@ class ViewModel(private val repository: NavigationRepository) : ViewModel() {
         val address = repository.reverseAddress(location)
         val gson = GsonBuilder().serializeNulls().create()
         val place = gson.fromJson(address, SearchResult::class.java)
-        println(place.address.road)
         return place.address.road
     }
 
@@ -271,7 +269,6 @@ class ViewModel(private val repository: NavigationRepository) : ViewModel() {
                 val current = LocalDateTime.now(ZoneOffset.UTC)
                 place.lastDate = current.atZone(ZoneOffset.UTC).toEpochSecond()
                 placeBox.put(place)
-                println("Save Place $place")
             } catch (e: Exception) {
                 e.printStackTrace()
             }

common/data/src/main/java/com/kouros/navigation/utils/NavigationUtils.kt

@@ -8,7 +8,7 @@ import com.kouros.navigation.data.BoundingBox
 import com.kouros.navigation.data.Constants.SHARED_PREF_KEY
 import com.kouros.navigation.data.GeoJsonFeature
 import com.kouros.navigation.data.GeoJsonFeatureCollection
-import com.kouros.navigation.data.GeoJsonLineString
+import com.kouros.navigation.data.GeoJsonType
 import kotlinx.serialization.json.Json
 import org.maplibre.geojson.FeatureCollection
 import org.maplibre.geojson.Point
@@ -23,12 +23,9 @@ import java.time.ZonedDateTime
 import java.time.format.DateTimeFormatter
 import java.time.format.FormatStyle
 import kotlin.math.absoluteValue
-import kotlin.math.asin
-import kotlin.math.atan2
 import kotlin.math.cos
 import kotlin.math.pow
 import kotlin.math.roundToInt
-import kotlin.math.sin
 import kotlin.time.Duration
 import kotlin.time.Duration.Companion.seconds
 
@@ -149,9 +146,8 @@ object NavigationUtils {
         // 4. Create and return the Location object.
         return location(centerPoint.longitude(), centerPoint.latitude())
     }
-     fun createGeoJson(lineCoordinates: List<List<Double>>): String {
+     fun createGeoJson(type : String, lineCoordinates: List<List<Double>>): String {
-
+        val lineString = GeoJsonType(type = type, coordinates = lineCoordinates)
-        val lineString = GeoJsonLineString(type = "LineString", coordinates = lineCoordinates)
         val feature = GeoJsonFeature(type = "Feature", geometry = lineString)
         val featureCollection =
             GeoJsonFeatureCollection(type = "FeatureCollection", features = listOf(feature))
@@ -159,6 +155,8 @@ object NavigationUtils {
         return jsonString
     }
 
+
+
     fun getOverpassBbox(location: Location, radius: Double): String {
         val bbox = getBoundingBox(location.longitude, location.latitude, radius)
         val neLon = bbox["ne"]?.get("lon")