App DrawItem and Search

app/build.gradle.kts

@@ -14,8 +14,8 @@ android {
         applicationId = "com.kouros.navigation"
         minSdk = 33
         targetSdk = 36
-        versionCode = 4
+        versionCode = 6
-        versionName = "0.1.3.3"
+        versionName = "0.1.3.6"
         base.archivesName = "navi-$versionName"
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
     }
@@ -91,6 +91,8 @@ dependencies {
     implementation(libs.androidx.navigation.compose)
     implementation(libs.androidx.compose.ui.tooling.preview)
     implementation(libs.androidx.compose.material3.window.size.class1)
+    implementation(libs.androidx.compose.ui.graphics)
+    implementation(libs.androidx.window)
 
     testImplementation(libs.junit)
     androidTestImplementation(libs.androidx.junit)

app/src/main/java/com/kouros/navigation/model/MockLocation.kt

@@ -6,6 +6,7 @@ import android.os.SystemClock
 
 class MockLocation (private var locationManager: LocationManager) {
 
+    var curSpeed = 0F
     fun setMockLocation(latitude: Double, longitude: Double) {
         try {
             // Set mock location for all providers
@@ -48,7 +49,7 @@ class MockLocation (private var locationManager: LocationManager) {
                 this.longitude = longitude
                 this.altitude = 0.0
                 this.accuracy = 1.0f
-                this.speed = 0F
+                this.speed = 0f
                 this.time = System.currentTimeMillis()
                 this.elapsedRealtimeNanos = SystemClock.elapsedRealtimeNanos()
 
@@ -56,7 +57,6 @@ class MockLocation (private var locationManager: LocationManager) {
                 this.verticalAccuracyMeters = 0.0f
                 this.speedAccuracyMetersPerSecond = 0.0f
             }
-
             // Set the mock location
             locationManager.setTestProviderLocation(provider, mockLocation)
 
@@ -72,6 +72,7 @@ class MockLocation (private var locationManager: LocationManager) {
                     this.longitude = longitude
                     this.altitude = 0.0
                     this.accuracy = 1.0f
+                    this.speed = 0f
                     this.time = System.currentTimeMillis()
                     this.elapsedRealtimeNanos = SystemClock.elapsedRealtimeNanos()
 
@@ -79,7 +80,6 @@ class MockLocation (private var locationManager: LocationManager) {
                     this.verticalAccuracyMeters = 0.0f
                     this.speedAccuracyMetersPerSecond = 0.0f
                 }
-
                 locationManager.setTestProviderLocation(provider, mockLocation)
             } catch (ex: Exception) {
                 ex.printStackTrace()

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

@@ -1,10 +1,9 @@
 package com.kouros.navigation.ui
 
+import NavigationSheet
 import android.Manifest
 import android.annotation.SuppressLint
 import android.app.AppOpsManager
-import android.content.pm.PackageManager
-import android.location.Location
 import android.location.LocationManager
 import android.os.Bundle
 import android.os.Process
@@ -12,100 +11,93 @@ import android.widget.Toast
 import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
 import androidx.activity.enableEdgeToEdge
+import androidx.annotation.RequiresPermission
+import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.PaddingValues
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.padding
+import androidx.compose.material3.BottomSheetScaffold
 import androidx.compose.material3.Card
-import androidx.compose.material3.ExtendedFloatingActionButton
+import androidx.compose.material3.ExperimentalMaterial3Api
-import androidx.compose.material3.HorizontalDivider
 import androidx.compose.material3.Icon
-import androidx.compose.material3.ModalDrawerSheet
-import androidx.compose.material3.ModalNavigationDrawer
-import androidx.compose.material3.NavigationDrawerItem
-import androidx.compose.material3.Scaffold
-import androidx.compose.material3.SegmentedButtonDefaults
 import androidx.compose.material3.SnackbarHost
 import androidx.compose.material3.SnackbarHostState
 import androidx.compose.material3.Text
+import androidx.compose.material3.rememberBottomSheetScaffoldState
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.collectAsState
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.livedata.observeAsState
-import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.mutableDoubleStateOf
 import androidx.compose.runtime.remember
-import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
-import androidx.core.app.ActivityCompat
-import androidx.core.content.ContextCompat
 import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.Observer
-import com.google.accompanist.permissions.ExperimentalPermissionsApi
+import androidx.window.layout.WindowMetricsCalculator
-import com.google.accompanist.permissions.rememberMultiplePermissionsState
 import com.google.android.gms.location.FusedLocationProviderClient
 import com.google.android.gms.location.LocationServices
 import com.kouros.android.cars.carappservice.R
-import com.kouros.navigation.MainApplication
+import com.kouros.navigation.car.map.BuildingLayer
-import com.kouros.navigation.car.BuildingLayer
+import com.kouros.navigation.car.map.NavigationImage
-import com.kouros.navigation.car.PuckState
+import com.kouros.navigation.car.map.RouteLayer
-import com.kouros.navigation.car.RouteLayer
 import com.kouros.navigation.data.Constants
 import com.kouros.navigation.data.NavigationRepository
 import com.kouros.navigation.data.StepData
+import com.kouros.navigation.data.nominatim.SearchResult
 import com.kouros.navigation.model.MockLocation
 import com.kouros.navigation.model.RouteModel
 import com.kouros.navigation.model.ViewModel
 import com.kouros.navigation.ui.theme.NavigationTheme
 import com.kouros.navigation.utils.NavigationUtils
+import com.kouros.navigation.utils.bearing
 import com.kouros.navigation.utils.calculateZoom
+import com.kouros.navigation.utils.location
 import kotlinx.coroutines.DelicateCoroutinesApi
 import kotlinx.coroutines.GlobalScope
 import kotlinx.coroutines.async
 import kotlinx.coroutines.delay
-import kotlinx.coroutines.launch
 import org.maplibre.compose.camera.CameraPosition
 import org.maplibre.compose.camera.rememberCameraState
 import org.maplibre.compose.location.DesiredAccuracy
 import org.maplibre.compose.location.LocationTrackingEffect
+import org.maplibre.compose.location.UserLocationState
 import org.maplibre.compose.location.rememberDefaultLocationProvider
 import org.maplibre.compose.location.rememberUserLocationState
+import org.maplibre.compose.map.MapOptions
 import org.maplibre.compose.map.MaplibreMap
+import org.maplibre.compose.map.OrnamentOptions
 import org.maplibre.compose.sources.getBaseSource
 import org.maplibre.compose.style.BaseStyle
 import org.maplibre.spatialk.geojson.Position
 import kotlin.time.Duration.Companion.seconds
 
+
 class MainActivity : ComponentActivity() {
-
-    private val LOCATION_PERMISSION_REQUEST_CODE = 1001
-
-    private val CONTACTS_PERMISSION_REQUEST_CODE = 1002
-
     val routeData = MutableLiveData("")
 
-    val vieModel = ViewModel(NavigationRepository())
+    val viewModel = ViewModel(NavigationRepository())
     val routeModel = RouteModel()
 
     var tilt = 50.0
 
+    val useMock = true
     val instruction: MutableLiveData<StepData> by lazy {
         MutableLiveData<StepData>()
     }
 
-    var lastLocation = Location(LocationManager.GPS_PROVIDER)
+    var lastLocation = location(0.0, 0.0)
 
     val observer = Observer<String> { newRoute ->
         routeModel.startNavigation(newRoute)
         routeData.value = routeModel.route.routeGeoJson
-        println("Start simulating $newRoute")
-        simulate()
     }
-
     val cameraPosition = MutableLiveData(
         CameraPosition(
             zoom = 15.0,
@@ -113,153 +105,93 @@ class MainActivity : ComponentActivity() {
         )
     )
 
-
     private lateinit var locationManager: LocationManager
     private lateinit var fusedLocationClient: FusedLocationProviderClient
 
     private lateinit var mock: MockLocation
 
+    private var loadRecentPlaces = false
+
     init {
-        vieModel.route.observe(this, observer)
+        viewModel.route.observe(this, observer)
     }
 
+    @RequiresPermission(allOf = [Manifest.permission.ACCESS_FINE_LOCATION, Manifest.permission.ACCESS_COARSE_LOCATION])
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
 
-        checkLocationPermissions()
+        if (useMock) {
-
+            checkMockLocationEnabled()
-        if (MainApplication.useContacts) {
-            checkContactsPermissions()
         }
 
-//        checkMockLocationEnabled()
-
-        enableEdgeToEdge()
-        setContent {
-            if ((checkPermissionForLocation() && !MainApplication.useContacts)
-                || (checkPermissionForLocation() &&  MainApplication.useContacts && checkPermissionForContact())) {
-                Content()
-            } else {
-
-            }
-        }
-    }
-
-    @Composable
-    fun Content() {
         locationManager = getSystemService(LOCATION_SERVICE) as LocationManager
         fusedLocationClient = LocationServices.getFusedLocationProviderClient(this)
-        mock = MockLocation(locationManager)
+        if (useMock) {
-        mock.setMockLocation(
+            mock = MockLocation(locationManager)
-            Constants.homeLocation.latitude,
+            mock.setMockLocation(
-            Constants.homeLocation.longitude
+                Constants.homeLocation.latitude,
-        )
+                Constants.homeLocation.longitude
+            )
+        }
+        enableEdgeToEdge()
+        setContent {
+            CheckPermissionScreen()
+        }
+    }
 
-        val scope = rememberCoroutineScope()
+
+    @SuppressLint("AutoboxingStateCreation")
+    @OptIn(ExperimentalMaterial3Api::class)
+    @Composable
+    fun Content() {
+        val scaffoldState = rememberBottomSheetScaffoldState()
         val snackbarHostState = remember { SnackbarHostState() }
-        var simulationText by remember { mutableStateOf("Start Simulation") }
+        val locationProvider = rememberDefaultLocationProvider(
+            updateInterval = 0.5.seconds,
+            desiredAccuracy = DesiredAccuracy.Highest
+        )
+        val userLocationState = rememberUserLocationState(locationProvider)
+        val locationState = locationProvider.location.collectAsState()
+        updateLocation(locationState.value)
+        var latitude by remember { mutableDoubleStateOf(0.0) }
+        if (locationState.value != null) {
+            latitude = locationState.value!!.position.latitude
+        }
+        val step: StepData? by instruction.observeAsState()
 
         NavigationTheme {
-            ModalNavigationDrawer(
+            BottomSheetScaffold(
-                drawerContent = {
+                snackbarHost = {
-                    ModalDrawerSheet {
+                    SnackbarHost(hostState = snackbarHostState)
-                        Text("Drawer title", modifier = Modifier.Companion.padding(16.dp))
-                        HorizontalDivider()
-                        NavigationDrawerItem(
-                            label = { Text(text = "Drawer Item") },
-                            selected = false,
-                            onClick = { /*TODO*/ }
-                        )
-                    }
                 },
-                gesturesEnabled = false
+                scaffoldState = scaffoldState,
-            ) {
+                sheetPeekHeight = 128.dp,
-                Scaffold(
+                sheetContent = {
-                    modifier = Modifier.fillMaxSize(),
+                   SheetContent(latitude, step)
-                    snackbarHost = {
+                },
-                        SnackbarHost(hostState = snackbarHostState)
+            ) { innerPadding ->
-                    },
+                Box(
-                    floatingActionButton = {
+                    modifier = Modifier
-                        ExtendedFloatingActionButton(
+                        .fillMaxSize()
-                            text = {
+                        .padding(innerPadding),
-                                Text(simulationText)
+                    contentAlignment = Alignment.Center,
-                            },
+                ) {
-                            icon = { SegmentedButtonDefaults.Icon(true) },
+                    Map(userLocationState, step)
-                            onClick = {
-                                scope.launch {
-                                    snackbarHostState.showSnackbar("Starte Navigation")
-                                }
-                                if (!routeModel.isNavigating()) {
-                                    tilt = 60.0
-                                    vieModel.loadRoute(
-                                        applicationContext,
-                                        lastLocation,
-                                        Constants.home2Location
-                                    )
-                                    simulationText = "Stop Simulation"
-                                } else {
-                                    tilt = 0.0
-                                    routeModel.stopNavigation()
-                                    routeData.value = ""
-                                    println("stopNavigation")
-                                    simulationText = "Start Simulation"
-                                }
-                            }
-                        )
-                    }
-                ) { innerPadding ->
-                    Column(modifier = Modifier.Companion.padding(innerPadding)) {
-                        //CheckPermission()
-                        Map()
-                    }
                 }
             }
         }
     }
 
-    @SuppressLint("PermissionLaunchedDuringComposition")
-    @OptIn(ExperimentalPermissionsApi::class)
     @Composable
-    fun CheckPermission() {
+    fun SheetContent(locationState: Double, step: StepData?) {
-        var rationaleState by remember {
+        if (!routeModel.isNavigating()) {
-            mutableStateOf<RationaleState?>(null)
+            SearchSheet(applicationContext, viewModel, lastLocation)
-        }
+        } else {
-
+            NavigationSheet( routeModel,  step, { simulate() })
-        @OptIn(ExperimentalPermissionsApi::class)
-        val fineLocationPermissionState = rememberMultiplePermissionsState(
-            listOf(
-                Manifest.permission.ACCESS_COARSE_LOCATION,
-                Manifest.permission.ACCESS_FINE_LOCATION,
-                //Manifest.permission.READ_CONTACTS,
-            ),
-        )
-
-        if (fineLocationPermissionState.allPermissionsGranted) {
-            Map()
-        }
-        // Show rationale dialog when needed
-        rationaleState?.run { PermissionRationaleDialog(rationaleState = this) }
-
-        PermissionRequestButton(
-            isGranted = fineLocationPermissionState.allPermissionsGranted,
-            title = "Precise location access",
-        ) {
-            if (fineLocationPermissionState.shouldShowRationale) {
-                rationaleState = RationaleState(
-                    "Request Precise Location",
-                    "In order to use this feature please grant access by accepting " + "the location permission dialog." + "\n\nWould you like to continue?",
-                ) { proceed ->
-                    if (proceed) {
-                        fineLocationPermissionState.launchMultiplePermissionRequest()
-                    }
-                    rationaleState = null
-                }
-            } else {
-                fineLocationPermissionState.launchMultiplePermissionRequest()
-            }
         }
+        // to recomposite SheetContent !
+        Text("State $locationState")
     }
-
     @Composable
     fun NavigationInfo(step: StepData?) {
         Card {
@@ -269,7 +201,6 @@ class MainActivity : ComponentActivity() {
                     contentDescription = stringResource(id = R.string.accept_action_title)
                 )
                 if (step != null) {
-                    Text(text = step.bearing.toString(), fontSize = 25.sp)
                     Text(text = step.instruction, fontSize = 25.sp)
                 }
             }
@@ -277,32 +208,24 @@ class MainActivity : ComponentActivity() {
     }
 
     @Composable
-    fun Map() {
+    fun Map(userLocationState: UserLocationState, step: StepData?) {
-        val step: StepData? by instruction.observeAsState()
         Column {
-            //SimpleSearchBar()
             if (step != null) {
                 NavigationInfo(step)
             }
-            MapView()
+            MapView(userLocationState)
         }
     }
 
     @Composable
-    fun MapView() {
+    fun MapView(userLocationState: UserLocationState) {
-        val locationProvider = rememberDefaultLocationProvider(
-            updateInterval = 0.5.seconds,
-            desiredAccuracy = DesiredAccuracy.Highest
-        )
-        val userLocationState = rememberUserLocationState(locationProvider)
-        val locationState = locationProvider.location.collectAsState()
-        updateLocation(locationState.value)
-        if (locationState.value != null && lastLocation.latitude == 0.0) {
-            lastLocation.latitude = locationState.value?.position!!.latitude
-            lastLocation.longitude = locationState.value?.position!!.longitude
-        }
-        val position: CameraPosition? by cameraPosition.observeAsState()
 
+        val metrics = WindowMetricsCalculator.getOrCreate().computeCurrentWindowMetrics(this)
+        val width = metrics.bounds.width()
+        val height = metrics.bounds.height()
+        val paddingValues = PaddingValues(start = 0.dp, top = 350.dp)
+
+        val position: CameraPosition? by cameraPosition.observeAsState()
         val route: String? by routeData.observeAsState()
         val cameraState =
             rememberCameraState(
@@ -315,124 +238,71 @@ class MainActivity : ComponentActivity() {
                         zoom = 15.0,
                     )
             )
-        MaplibreMap(
+        Box (contentAlignment = Alignment.Center) {
-            cameraState = cameraState,
+            MaplibreMap(
-            baseStyle = BaseStyle.Uri(Constants.STYLE),
+                options = MapOptions(
-        ) {
+                    ornamentOptions =
-            getBaseSource(id = "openmaptiles")?.let { tiles ->
+                        OrnamentOptions(isScaleBarEnabled = false)
-                if (!NavigationUtils.getBooleanKeyValue(
-                        context = applicationContext,
-                        Constants.SHOW_THREED_BUILDING
-                    )
-                ) {
-                    BuildingLayer(tiles)
-                }
-                RouteLayer(route, "")
-            }
-            val location = Location(LocationManager.GPS_PROVIDER)
-            if (userLocationState.location != null) {
-                location.longitude = userLocationState.location!!.position.longitude
-                location.latitude = userLocationState.location!!.position.latitude
-                PuckState(cameraState, userLocationState)
-            }
-        }
-
-        LocationTrackingEffect(
-            locationState = userLocationState,
-        ) {
-            cameraState.animateTo(
-                finalPosition = CameraPosition(
-                    bearing = position!!.bearing,
-                    zoom = position!!.zoom,
-                    target = position!!.target,
-                    tilt = tilt,
-                    padding = PaddingValues(start = 0.dp, top = 350.dp)
                 ),
-                duration = 1.seconds
+                cameraState = cameraState,
-            )
+                baseStyle = BaseStyle.Uri(Constants.STYLE),
+            ) {
+                getBaseSource(id = "openmaptiles")?.let { tiles ->
+                    if (!NavigationUtils.getBooleanKeyValue(
+                            context = applicationContext,
+                            Constants.SHOW_THREED_BUILDING
+                        )
+                    ) {
+                        BuildingLayer(tiles)
+                    }
+                    RouteLayer(route, "", position!!.zoom)
+                }
+                if (userLocationState.location != null) {
+                     ///PuckState(cameraState, userLocationState)
+                }
+            }
+
+            LocationTrackingEffect(
+                locationState = userLocationState,
+            ) {
+                cameraState.animateTo(
+                    finalPosition = CameraPosition(
+                        bearing = position!!.bearing,
+                        zoom = position!!.zoom,
+                        target = position!!.target,
+                        tilt = tilt,
+                        padding = paddingValues
+                    ),
+                    duration = 1.seconds
+                )
+            }
+            NavigationImage(paddingValues, width, height /6, "")
         }
     }
 
     fun updateLocation(location: org.maplibre.compose.location.Location?) {
-        if (1 == 1)
+        if (location != null
-            return
+            && lastLocation.latitude != location.position.latitude
-        if (location != null) {
+            && lastLocation.longitude != location.position.longitude) {
             if (routeModel.isNavigating()) {
                 routeModel.updateLocation(lastLocation)
                 instruction.value = routeModel.currentStep()
             }
+            val currentLocation = location(location.position.longitude, location.position.latitude)
+            val bearing = bearing(lastLocation, currentLocation, cameraPosition.value!!.bearing)
             val zoom = calculateZoom(location.speed)
             cameraPosition.postValue(
                 cameraPosition.value!!.copy(
                     zoom = zoom,
-                    target = location.position
+                    target = location.position,
+                    bearing = bearing
                 ),
             )
-        }
+            lastLocation = currentLocation
-    }
+            if (!loadRecentPlaces) {
-
+                viewModel.loadRecentPlaces(applicationContext, lastLocation)
-    private fun checkLocationPermissions() {
+                loadRecentPlaces = true
-        val permissions = mutableListOf(
+            }
-            Manifest.permission.ACCESS_FINE_LOCATION,
-            Manifest.permission.ACCESS_COARSE_LOCATION,
-        )
-        if (MainApplication.useContacts) {
-            permissions.add(Manifest.permission.READ_CONTACTS)
-        }
-
-        val permissionsToRequest = permissions.filter {
-            ContextCompat.checkSelfPermission(this, it) != PackageManager.PERMISSION_GRANTED
-        }
-
-        if (permissionsToRequest.isNotEmpty()) {
-            ActivityCompat.requestPermissions(
-                this,
-                permissionsToRequest.toTypedArray(),
-                LOCATION_PERMISSION_REQUEST_CODE
-            )
-        }
-    }
-
-    fun checkPermissionForLocation(): Boolean {
-        val permissions = mutableListOf(
-            Manifest.permission.ACCESS_FINE_LOCATION,
-            Manifest.permission.ACCESS_COARSE_LOCATION,
-        )
-
-        if (MainApplication.useContacts) {
-            permissions.add(Manifest.permission.READ_CONTACTS)
-        }
-        val permissionsToRequest = permissions.filter {
-            ContextCompat.checkSelfPermission(this, it) != PackageManager.PERMISSION_GRANTED
-        }
-        return permissionsToRequest.isEmpty()
-    }
-
-    fun checkPermissionForContact(): Boolean {
-        val permissions = arrayOf(
-            Manifest.permission.READ_CONTACTS,
-        )
-        val permissionsToRequest = permissions.filter {
-            ContextCompat.checkSelfPermission(this, it) != PackageManager.PERMISSION_GRANTED
-        }
-        return permissionsToRequest.isEmpty()
-    }
-
-    private fun checkContactsPermissions() {
-        val permissions = arrayOf(
-            Manifest.permission.READ_CONTACTS,
-        )
-
-        val permissionsToRequest = permissions.filter {
-            ContextCompat.checkSelfPermission(this, it) != PackageManager.PERMISSION_GRANTED
-        }
-
-        if (permissionsToRequest.isNotEmpty()) {
-            ActivityCompat.requestPermissions(
-                this,
-                permissionsToRequest.toTypedArray(),
-                CONTACTS_PERMISSION_REQUEST_CODE
-            )
         }
     }
 
@@ -460,18 +330,27 @@ class MainActivity : ComponentActivity() {
         }
     }
 
+    @SuppressLint("MissingPermission")
+    @Composable
+    fun CheckPermissionScreen() {
+        val permissions = listOf(
+            Manifest.permission.ACCESS_COARSE_LOCATION,
+            Manifest.permission.ACCESS_FINE_LOCATION,
+        )
+        PermissionScreen(
+            permissions = permissions,
+            requiredPermissions = listOf(permissions.first()),
+            onGranted = {
+                Content()
+            },
+        )
+    }
     @OptIn(DelicateCoroutinesApi::class)
     fun simulate() = GlobalScope.async {
         for ((i, loc) in routeModel.route.waypoints.withIndex()) {
             if (routeModel.isNavigating()) {
-                lastLocation.longitude = loc[0]
+                mock.setMockLocation(loc[1], loc[0])
-                lastLocation.latitude = loc[1]
+                delay(1000L) //
-                if (i == 20) {
-                    mock.setMockLocation(loc[1] , loc[0])
-                } else {
-                    mock.setMockLocation(loc[1], loc[0])
-                }
-                delay(500L) //
             }
         }
     }

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

@@ -0,0 +1,53 @@
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.size
+import androidx.compose.material3.Button
+import androidx.compose.material3.HorizontalDivider
+import androidx.compose.material3.Icon
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.unit.dp
+import com.kouros.android.cars.carappservice.R
+import com.kouros.navigation.data.StepData
+import com.kouros.navigation.model.RouteModel
+import kotlinx.coroutines.Deferred
+
+@Composable
+fun NavigationSheet(
+    routeModel: RouteModel,
+    step: StepData?,
+    simulate: () -> Unit
+) {
+    Column {
+        //Text("${routeModel.travelLeftTime()}")
+        if (step != null)
+            Text("${step.leftDistance / 1000} km")
+        HorizontalDivider()
+        Row() {
+            if (routeModel.isNavigating()) {
+                Button(onClick = {
+                    routeModel.stopNavigation()
+                }) {
+                    Icon(
+                        painter = painterResource(id = R.drawable.ic_close_white_24dp),
+                        "Stop",
+                        modifier = Modifier.size(24.dp, 24.dp),
+                    )
+                }
+                Button(onClick = {
+                    simulate()
+                }) {
+                    Icon(
+                        painter = painterResource(id = R.drawable.assistant_navigation_48px),
+                        "Simulate",
+                        modifier = Modifier.size(24.dp, 24.dp),
+                    )
+                }
+            }
+        }
+    }
+}
+
+

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

@@ -0,0 +1,198 @@
+package com.kouros.navigation.ui
+
+import android.content.Intent
+import android.provider.Settings
+import androidx.compose.animation.animateContentSize
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.BoxScope
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
+import androidx.compose.material3.AlertDialog
+import androidx.compose.material3.Button
+import androidx.compose.material3.FloatingActionButton
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.material3.TextButton
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.unit.dp
+import com.google.accompanist.permissions.ExperimentalPermissionsApi
+import com.google.accompanist.permissions.MultiplePermissionsState
+import com.google.accompanist.permissions.isGranted
+import com.google.accompanist.permissions.rememberMultiplePermissionsState
+import androidx.core.net.toUri
+
+/**
+ * [PermissionScreen] that takes a list of permissions and only calls [onGranted] when
+ * all the [requiredPermissions] are granted.
+ *
+ * By default it assumes that all [permissions] are required.
+ */
+@OptIn(ExperimentalPermissionsApi::class)
+@Composable
+fun PermissionScreen(
+    modifier: Modifier = Modifier,
+    permissions: List<String>,
+    requiredPermissions: List<String> = permissions,
+    description: String? = null,
+    contentAlignment: Alignment = Alignment.TopStart,
+    onGranted: @Composable BoxScope.(List<String>) -> Unit,
+) {
+    val context = LocalContext.current
+    var errorText by remember {
+        mutableStateOf("")
+    }
+
+    val permissionState = rememberMultiplePermissionsState(permissions = permissions) { map ->
+        val rejectedPermissions = map.filterValues { !it }.keys
+        errorText = if (rejectedPermissions.none { it in requiredPermissions }) {
+            ""
+        } else {
+            "${rejectedPermissions.joinToString()} required for the sample"
+        }
+    }
+    val allRequiredPermissionsGranted =
+        permissionState.revokedPermissions.none { it.permission in requiredPermissions }
+
+    Box(
+        modifier = Modifier
+            .fillMaxSize()
+            .then(modifier),
+        contentAlignment = if (allRequiredPermissionsGranted) {
+            contentAlignment
+        } else {
+            Alignment.Center
+        },
+    ) {
+        if (allRequiredPermissionsGranted) {
+            onGranted(
+                permissionState.permissions
+                    .filter { it.status.isGranted }
+                    .map { it.permission },
+            )
+        } else {
+            PermissionScreen(
+                permissionState,
+                description,
+                errorText,
+            )
+
+            FloatingActionButton(
+                modifier = Modifier
+                    .align(Alignment.BottomEnd)
+                    .padding(16.dp),
+                onClick = {
+                    val intent = Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS).apply {
+                        flags = Intent.FLAG_ACTIVITY_NEW_TASK
+                        data = "package:${context.packageName}".toUri()
+                    }
+                    context.startActivity(intent)
+                },
+            ) {
+                Text("App settings")
+            }
+        }
+    }
+}
+
+@OptIn(ExperimentalPermissionsApi::class)
+@Composable
+private fun PermissionScreen(
+    state: MultiplePermissionsState,
+    description: String?,
+    errorText: String,
+) {
+    var showRationale by remember(state) {
+        mutableStateOf(false)
+    }
+
+    val permissions = remember(state.revokedPermissions) {
+        state.revokedPermissions.joinToString("\n") {
+            " - " + it.permission.removePrefix("android.permission.")
+        }
+    }
+    Column(
+        modifier = Modifier
+            .fillMaxWidth()
+            .animateContentSize(),
+        verticalArrangement = Arrangement.Center,
+        horizontalAlignment = Alignment.CenterHorizontally,
+    ) {
+        Text(
+            text = "Sample requires permission/s:",
+            style = MaterialTheme.typography.titleLarge,
+            modifier = Modifier.padding(16.dp),
+        )
+        Text(
+            text = permissions,
+            style = MaterialTheme.typography.bodyMedium,
+            modifier = Modifier.padding(16.dp),
+        )
+        if (description != null) {
+            Text(
+                text = description,
+                style = MaterialTheme.typography.bodyMedium,
+                modifier = Modifier.padding(16.dp),
+            )
+        }
+        Button(
+            onClick = {
+                if (state.shouldShowRationale) {
+                    showRationale = true
+                } else {
+                    state.launchMultiplePermissionRequest()
+                }
+            },
+        ) {
+            Text(text = "Grant permissions")
+        }
+        if (errorText.isNotBlank()) {
+            Text(
+                text = errorText,
+                style = MaterialTheme.typography.labelSmall,
+                modifier = Modifier.padding(16.dp),
+            )
+        }
+    }
+    if (showRationale) {
+        AlertDialog(
+            onDismissRequest = {
+                showRationale = false
+            },
+            title = {
+                Text(text = "Permissions required by the navigation app")
+            },
+            text = {
+                Text(text = "The navigation app requires the following permissions to work:\n $permissions")
+            },
+            confirmButton = {
+                TextButton(
+                    onClick = {
+                        showRationale = false
+                        state.launchMultiplePermissionRequest()
+                    },
+                ) {
+                    Text("Continue")
+                }
+            },
+            dismissButton = {
+                TextButton(
+                    onClick = {
+                        showRationale = false
+                    },
+                ) {
+                    Text("Dismiss")
+                }
+            },
+        )
+    }
+}

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

@@ -1,130 +0,0 @@
-package com.kouros.navigation.ui
-
-import androidx.compose.foundation.background
-import androidx.compose.foundation.layout.Box
-import androidx.compose.foundation.layout.Row
-import androidx.compose.foundation.layout.Spacer
-import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.layout.size
-import androidx.compose.material3.AlertDialog
-import androidx.compose.material3.Button
-import androidx.compose.material3.Text
-import androidx.compose.material3.TextButton
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.remember
-import androidx.compose.runtime.setValue
-import androidx.compose.ui.Alignment
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.graphics.Color
-import androidx.compose.ui.unit.dp
-import com.google.accompanist.permissions.ExperimentalPermissionsApi
-import com.google.accompanist.permissions.MultiplePermissionsState
-import com.google.accompanist.permissions.PermissionState
-import com.google.accompanist.permissions.rememberMultiplePermissionsState
-
-
-/**
- * Simple screen that manages the location permission state
- */
-@OptIn(ExperimentalPermissionsApi::class)
-@Composable
-fun Permissions(text: String, rationale: String, locationState: PermissionState) {
-    Permissions(
-        text = text,
-        rationale = rationale,
-        locationState = rememberMultiplePermissionsState(
-            permissions = listOf(
-                locationState.permission
-            )
-        )
-    )
-}
-
-/**
- * Simple screen that manages the location permission state
- */
-@OptIn(ExperimentalPermissionsApi::class)
-@Composable
-fun Permissions(text: String, rationale: String, locationState: MultiplePermissionsState) {
-    var showRationale by remember(locationState) {
-        mutableStateOf(false)
-    }
-    if (showRationale) {
-        PermissionRationaleDialog(rationaleState = RationaleState(
-            title = "Permission Access",
-            rationale = rationale,
-            onRationaleReply = { proceed ->
-                if (proceed) {
-                    locationState.launchMultiplePermissionRequest()
-                }
-                showRationale = false
-            }
-        ))
-    }
-    Box(modifier = Modifier.fillMaxSize(), contentAlignment = Alignment.Center) {
-        PermissionRequestButton(isGranted = false, title = text) {
-            if (locationState.shouldShowRationale) {
-                showRationale = true
-            } else {
-                locationState.launchMultiplePermissionRequest()
-            }
-        }
-    }
-}
-
-/**
- * A button that shows the title or the request permission action.
- */
-@Composable
-fun PermissionRequestButton(isGranted: Boolean, title: String, onClick: () -> Unit) {
-    if (isGranted) {
-        Row(
-            modifier = Modifier
-                .fillMaxWidth()
-                .padding(16.dp),
-            verticalAlignment = Alignment.CenterVertically
-        ) {
-           // Icon(Icons.Outlined.CheckCircle, title, modifier = Modifier.size(48.dp))
-            Spacer(Modifier.size(10.dp))
-            Text(text = title, modifier = Modifier.background(Color.Transparent))
-        }
-    } else {
-        Button(onClick = onClick) {
-            Text("Request $title")
-        }
-    }
-}
-
-/**
- * Simple AlertDialog that displays the given rationale state
- */
-@Composable
-fun PermissionRationaleDialog(rationaleState: RationaleState) {
-    AlertDialog(onDismissRequest = { rationaleState.onRationaleReply(false) }, title = {
-        Text(text = rationaleState.title)
-    }, text = {
-        Text(text = rationaleState.rationale)
-    }, confirmButton = {
-        TextButton(onClick = {
-            rationaleState.onRationaleReply(true)
-        }) {
-            Text("Continue")
-        }
-    }, dismissButton = {
-        TextButton(onClick = {
-            rationaleState.onRationaleReply(false)
-        }) {
-            Text("Dismiss")
-        }
-    })
-}
-
-data class RationaleState(
-    val title: String,
-    val rationale: String,
-    val onRationaleReply: (proceed: Boolean) -> Unit,
-)

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

@@ -1,79 +0,0 @@
-package com.kouros.navigation.ui
-
-import androidx.compose.foundation.clickable
-import androidx.compose.foundation.layout.Box
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.rememberScrollState
-import androidx.compose.foundation.text.input.TextFieldState
-import androidx.compose.foundation.verticalScroll
-import androidx.compose.material3.ExperimentalMaterial3Api
-import androidx.compose.material3.ListItem
-import androidx.compose.material3.SearchBar
-import androidx.compose.material3.SearchBarDefaults
-import androidx.compose.material3.Text
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.saveable.rememberSaveable
-import androidx.compose.runtime.setValue
-import androidx.compose.ui.Alignment
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.semantics.isTraversalGroup
-import androidx.compose.ui.semantics.semantics
-import androidx.compose.ui.semantics.traversalIndex
-
-@OptIn(ExperimentalMaterial3Api::class)
-@Composable
-fun SimpleSearchBar(
-    textFieldState: TextFieldState,
-    onSearch: (String) -> Unit,
-    searchResults: List<String>,
-    modifier: Modifier = Modifier
-) {
-    // Controls expansion state of the search bar
-    var expanded by rememberSaveable { mutableStateOf(false) }
-
-    Box(
-        modifier
-            .fillMaxSize()
-            .semantics { isTraversalGroup = true }
-    ) {
-        SearchBar(
-            modifier = Modifier
-                .align(Alignment.TopCenter)
-                .semantics { traversalIndex = 0f },
-            inputField = {
-                SearchBarDefaults.InputField(
-                    query = textFieldState.text.toString(),
-                    onQueryChange = { textFieldState.edit { replace(0, length, it) } },
-                    onSearch = {
-                        onSearch(textFieldState.text.toString())
-                        expanded = false
-                    },
-                    expanded = expanded,
-                    onExpandedChange = { expanded = it },
-                    placeholder = { Text("Search") }
-                )
-            },
-            expanded = expanded,
-            onExpandedChange = { expanded = it },
-        ) {
-            // Display search results in a scrollable column
-            Column(Modifier.verticalScroll(rememberScrollState())) {
-                searchResults.forEach { result ->
-                    ListItem(
-                        headlineContent = { Text(result) },
-                        modifier = Modifier
-                            .clickable {
-                                textFieldState.edit { replace(0, length, result) }
-                                expanded = false
-                            }
-                            .fillMaxWidth()
-                    )
-                }
-            }
-        }
-    }
-}

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

@@ -0,0 +1,217 @@
+package com.kouros.navigation.ui
+
+import android.content.Context
+import android.location.Location
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.PaddingValues
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.items
+import androidx.compose.foundation.text.input.TextFieldState
+import androidx.compose.foundation.text.input.rememberTextFieldState
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.HorizontalDivider
+import androidx.compose.material3.Icon
+import androidx.compose.material3.ListItem
+import androidx.compose.material3.SearchBar
+import androidx.compose.material3.SearchBarDefaults
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.State
+import androidx.compose.runtime.derivedStateOf
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.livedata.observeAsState
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.saveable.rememberSaveable
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.semantics.isTraversalGroup
+import androidx.compose.ui.semantics.semantics
+import androidx.compose.ui.semantics.traversalIndex
+import androidx.compose.ui.unit.dp
+import com.kouros.android.cars.carappservice.R
+import com.kouros.navigation.data.Place
+import com.kouros.navigation.data.PlaceColor
+import com.kouros.navigation.data.nominatim.SearchResult
+import com.kouros.navigation.model.ViewModel
+import com.kouros.navigation.utils.location
+
+@Composable
+fun SearchSheet(applicationContext: Context, viewModel: ViewModel, location: Location) {
+    val searchResults = mutableListOf<SearchResult>()
+    val recentPlaces = viewModel.places.observeAsState()
+    val search = viewModel.searchPlaces.observeAsState()
+    if (search.value != null) {
+        searchResults.addAll(search.value!!)
+    }
+    if (searchResults.isNotEmpty()) {
+        val textFieldState = rememberTextFieldState()
+        val items = listOf(searchResults)
+        if (items.isNotEmpty()) {
+            SearchBar(
+                textFieldState = textFieldState,
+                  searchPlaces = recentPlaces.value!!,
+                searchResults = searchResults,
+                viewModel = viewModel,
+                context = applicationContext,
+                location = location
+            )
+        }
+    }
+    if (recentPlaces.value != null) {
+        val textFieldState = rememberTextFieldState()
+        val items = listOf(recentPlaces)
+        if (items.isNotEmpty()) {
+            SearchBar(
+                textFieldState = textFieldState,
+                searchPlaces = recentPlaces.value!!,
+                searchResults = searchResults,
+                viewModel = viewModel,
+                context = applicationContext,
+                location = location
+            )
+        }
+    }
+}
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun SearchBar(
+    textFieldState: TextFieldState,
+    searchPlaces: List<Place>,
+    searchResults: List<SearchResult>,
+    modifier: Modifier = Modifier,
+    viewModel: ViewModel,
+    context: Context,
+    location: Location,
+) {
+    var expanded by rememberSaveable { mutableStateOf(true) }
+    Box(
+        modifier
+            .fillMaxSize()
+            .semantics { isTraversalGroup = true }
+    ) {
+        SearchBar(
+            modifier = Modifier
+                .align(Alignment.TopCenter)
+                .semantics { traversalIndex = 0f },
+            inputField = {
+                SearchBarDefaults.InputField(
+                    leadingIcon = {
+                        Icon(
+                            painter = painterResource(id = R.drawable.ic_search_black36dp),
+                            "Search",
+                            modifier = Modifier.size(24.dp, 24.dp),
+                        )
+                    },
+                    query = textFieldState.text.toString(),
+                    onQueryChange = { textFieldState.edit { replace(0, length, it) } },
+                    onSearch = {
+                        searchPlaces(viewModel, location, it)
+                        expanded = false
+                    },
+                    expanded = expanded,
+                    onExpandedChange = { expanded = it },
+                    placeholder = { Text("Suchen") }
+                )
+            },
+            expanded = expanded,
+            onExpandedChange = { expanded = it },
+        ) {
+            if (searchPlaces.isNotEmpty()) {
+                Text("Recent places")
+                RecentPlaces(searchPlaces, viewModel, context, location)
+            }
+            if (searchResults.isNotEmpty()) {
+                Text("Search places")
+                SearchPlaces(searchResults, viewModel, context, location)
+            }
+        }
+    }
+}
+
+private fun searchPlaces(viewModel: ViewModel, location: Location, it: String) {
+    viewModel.searchPlaces(it, location)
+}
+
+@Composable
+private fun SearchPlaces(
+    searchResults: List<SearchResult>,
+    viewModel: ViewModel,
+    context: Context,
+    location: Location,
+) {
+    val color = remember { PlaceColor }
+    LazyColumn(
+        contentPadding = PaddingValues(horizontal = 16.dp, vertical = 24.dp),
+        verticalArrangement = Arrangement.spacedBy(4.dp),
+    ) {
+        if (searchResults.isNotEmpty()) {
+            items(searchResults, key = { it.placeId }) { place ->
+                Row {
+                    Icon(
+                        painter = painterResource(id = R.drawable.ic_place_white_24dp),
+                        "Navigation",
+                        tint = color.copy(alpha = 1f),
+                        modifier = Modifier.size(24.dp, 24.dp),
+                    )
+                    ListItem(
+                        headlineContent = { Text("${place.address.road} ${place.address.postcode}") },
+                        modifier = Modifier
+                            .clickable {
+                                val toLocation =
+                                    location(place.lon.toDouble(), place.lat.toDouble())
+                                viewModel.loadRoute(context, location, toLocation)
+                            }
+                            .fillMaxWidth()
+                    )
+                    HorizontalDivider(color = Color.Gray)
+                }
+            }
+        }
+    }
+}
+
+@Composable
+private fun RecentPlaces(
+    recentPlaces: List<Place>,
+    viewModel: ViewModel,
+    context: Context,
+    location: Location
+) {
+    val color = remember { PlaceColor }
+    LazyColumn(
+        contentPadding = PaddingValues(horizontal = 16.dp, vertical = 24.dp),
+        verticalArrangement = Arrangement.spacedBy(4.dp),
+    ) {
+        items(recentPlaces, key = { it.id }) { place ->
+            Row {
+                Icon(
+                    painter = painterResource(id = R.drawable.ic_place_white_24dp),
+                    "Navigation",
+                    tint = color.copy(alpha = 1f),
+                    modifier = Modifier.size(24.dp, 24.dp),
+                )
+                ListItem(
+                    headlineContent = { Text("${place.street!!} ${place.postalCode}") },
+                    modifier = Modifier
+                        .clickable {
+                            val toLocation = location(place.longitude, place.latitude)
+                            viewModel.loadRoute(context, location, toLocation)
+                        }
+                        .fillMaxWidth()
+                )
+                HorizontalDivider(color = Color.Gray)
+            }
+        }
+    }
+}

app/src/main/java/com/kouros/navigation/ui/theme/Theme.kt

@@ -40,7 +40,7 @@ fun NavigationTheme(
     content: @Composable () -> Unit
 ) {
     val colorScheme = when {
-        dynamicColor && Build.VERSION.SDK_INT >= Build.VERSION_CODES.S -> {
+        dynamicColor -> {
             val context = LocalContext.current
             if (darkTheme) dynamicDarkColorScheme(context) else dynamicLightColorScheme(context)
         }

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

@@ -151,8 +151,8 @@ class NavigationSession : Session(), NavigationScreen.Listener {
             updateLocation(location)
             locationManager.requestLocationUpdates(
                 LocationManager.GPS_PROVIDER,
-                /* minTimeMs= */ 500,
+                /* minTimeMs= */ 1000,
-                /* minDistanceM= */ 0f,
+                /* minDistanceM= */ 5f,
                 mLocationListener
             )
         }

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

@@ -18,6 +18,8 @@ import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.livedata.observeAsState
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
 import androidx.compose.ui.platform.ComposeView
 import androidx.lifecycle.DefaultLifecycleObserver
 import androidx.lifecycle.Lifecycle
@@ -25,6 +27,11 @@ import androidx.lifecycle.LifecycleOwner
 import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.setViewTreeLifecycleOwner
 import androidx.savedstate.setViewTreeSavedStateRegistryOwner
+import com.kouros.navigation.car.map.BuildingLayer
+import com.kouros.navigation.car.map.DrawImage
+import com.kouros.navigation.car.map.RouteLayer
+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.SHOW_THREED_BUILDING
@@ -33,9 +40,12 @@ import com.kouros.navigation.model.RouteModel
 import com.kouros.navigation.utils.NavigationUtils.getBooleanKeyValue
 import com.kouros.navigation.utils.bearing
 import com.kouros.navigation.utils.calculateZoom
+import com.kouros.navigation.utils.previewZoom
 import org.maplibre.compose.camera.CameraPosition
 import org.maplibre.compose.camera.CameraState
+import org.maplibre.compose.map.MapOptions
 import org.maplibre.compose.map.MaplibreMap
+import org.maplibre.compose.map.OrnamentOptions
 import org.maplibre.compose.sources.getBaseSource
 import org.maplibre.compose.style.BaseStyle
 import org.maplibre.spatialk.geojson.Position
@@ -77,7 +87,7 @@ class SurfaceRenderer(
     lateinit var mapView: ComposeView
 
     var panView = false
-    val tilt = 55.0
+    var tilt = 55.0
 
     var previewDistance = 0.0
     val mSurfaceCallback: SurfaceCallback = object : SurfaceCallback {
@@ -164,11 +174,12 @@ class SurfaceRenderer(
     }
 
     fun onConnectionStateUpdated(connectionState: Int) {
-        when(connectionState) {
+        when (connectionState) {
             CarConnection.CONNECTION_TYPE_NATIVE -> ObjectBox.init(carContext)
         }
     }
 
+
     @Composable
     fun MapView() {
         val stateWidth = visibleArea.observeAsState()
@@ -178,21 +189,29 @@ class SurfaceRenderer(
         val paddingValues = getPaddingValues(width - stateWidth.value!!.width(), height, preview)
         val cameraState = cameraState(paddingValues, position, tilt)
 
-        val baseStyle =if (isSystemInDarkTheme()) BaseStyle.Uri(Constants.STYLE_DARK) else BaseStyle.Uri(
+        val baseStyle = remember {
-            Constants.STYLE
+            mutableStateOf(BaseStyle.Uri(Constants.STYLE))
-        )
-        MaplibreMap(
-            cameraState = cameraState,
-            baseStyle = baseStyle,
-        ) {
-            getBaseSource(id = "openmaptiles")?.let { tiles ->
-                if (!getBooleanKeyValue(context = carContext, SHOW_THREED_BUILDING)) {
-                    BuildingLayer(tiles)
-                }
-                RouteLayer(route, previewRoute)
-            }
-            //Puck(cameraState, lastLocation)
         }
+        baseStyle.value =
+            (if (isSystemInDarkTheme()) BaseStyle.Uri(Constants.STYLE_DARK) else BaseStyle.Uri(
+                Constants.STYLE
+            ))
+
+        MaplibreMap(
+            options = MapOptions(
+                ornamentOptions =
+                    OrnamentOptions(isScaleBarEnabled = false)),
+                cameraState = cameraState,
+                baseStyle = baseStyle.value
+            ) {
+                getBaseSource(id = "openmaptiles")?.let { tiles ->
+                    if (!getBooleanKeyValue(context = carContext, SHOW_THREED_BUILDING)) {
+                        BuildingLayer(tiles)
+                    }
+                    RouteLayer(route, previewRoute, position!!.zoom)
+                }
+                //Puck(cameraState, lastLocation)
+            }
         ShowPosition(cameraState, position, paddingValues)
     }
 
@@ -215,7 +234,7 @@ class SurfaceRenderer(
             }
         } else {
             bearing = 0.0
-            zoom = previewZoom()
+            zoom = previewZoom(previewDistance)
             target = Position(centerLocation.longitude, centerLocation.latitude)
             localTilt = 0.0
         }
@@ -261,11 +280,19 @@ class SurfaceRenderer(
             } else {
                 cameraPosition.value!!.zoom + 1.0
             }
-            cameraPosition.postValue(
+            tilt = if (newZoom < 13) {
-                cameraPosition.value!!.copy(
+                0.0
-                    zoom = newZoom,
+            } else {
-                    target = cameraPosition.value!!.target
+                if (tilt == 0.0) {
-                )
+                    55.0
+                } else {
+                    tilt
+                }
+            }
+            updateCameraPosition(
+                cameraPosition.value!!.bearing,
+                newZoom,
+                cameraPosition.value!!.target,
             )
         }
     }
@@ -273,7 +300,7 @@ class SurfaceRenderer(
     fun updateLocation(location: Location) {
         synchronized(this) {
             if (!preview) {
-                val bearing = bearing(lastLocation, location)
+                val bearing = bearing(lastLocation, location, cameraPosition.value!!.bearing)
                 val zoom = if (!panView) {
                     calculateZoom(location.speed.toDouble())
                 } else {
@@ -287,10 +314,9 @@ class SurfaceRenderer(
                 lastBearing = cameraPosition.value!!.bearing
                 lastLocation = location
             } else {
-                val zoom = previewZoom()
                 updateCameraPosition(
                     0.0,
-                    zoom,
+                    previewZoom(previewDistance),
                     Position(centerLocation.longitude, centerLocation.latitude)
                 )
             }
@@ -302,7 +328,7 @@ class SurfaceRenderer(
             cameraPosition.value!!.copy(
                 bearing = bearing,
                 zoom = zoom,
-                tilt = 0.0,
+                tilt = tilt,
                 padding = getPaddingValues(width - visibleArea.value!!.width(), height, preview),
                 target = target
             )
@@ -323,28 +349,6 @@ class SurfaceRenderer(
         previewDistance = routeModel.route.distance
     }
 
-
-    private fun previewZoom(): Double {
-        when (previewDistance) {
-            in 0.0..10.0 -> {
-                return 13.0
-            }
-
-            in 10.0..20.0 -> {
-                return 11.0
-            }
-
-            in 20.0..30.0 -> {
-                return 10.0
-            }
-        }
-        return 9.0
-    }
-
-    fun setPreViewDistance(): Double {
-        return previewDistance
-    }
-
     companion
     object {
         private const val TAG = "MapRenderer"

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

@@ -1,4 +1,4 @@
-package com.kouros.navigation.car
+package com.kouros.navigation.car.map
 
 import android.location.Location
 import androidx.compose.runtime.Composable

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

@@ -1,4 +1,4 @@
-package com.kouros.navigation.car
+package com.kouros.navigation.car.map
 
 import android.location.Location
 import androidx.compose.foundation.Canvas
@@ -17,9 +17,8 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.geometry.Offset
 import androidx.compose.ui.graphics.Color
-import androidx.compose.ui.graphics.vector.ImageVector
+import androidx.compose.ui.graphics.drawscope.scale
 import androidx.compose.ui.res.painterResource
-import androidx.compose.ui.res.vectorResource
 import androidx.compose.ui.text.TextStyle
 import androidx.compose.ui.text.drawText
 import androidx.compose.ui.text.rememberTextMeasurer
@@ -67,7 +66,8 @@ fun cameraState(
 }
 
 @Composable
-fun RouteLayer(routeData: String?, previewRoute: String?) {
+fun RouteLayer(routeData: String?, previewRoute: String?, zoom: Double) {
+    val width = zoom - 2
     if (routeData!!.isNotEmpty()) {
         val routes =
             rememberGeoJsonSource(GeoJsonData.JsonString(routeData))
@@ -75,13 +75,13 @@ fun RouteLayer(routeData: String?, previewRoute: String?) {
             id = "routes-casing",
             source = routes,
             color = const(Color.White),
-            width = const(16.dp),
+            width = const((width+2).dp),
         )
         LineLayer(
             id = "routes",
             source = routes,
             color = const(RouteColor),
-            width = const(14.dp),
+            width = const(width.dp),
         )
     }
     if (previewRoute!!.isNotEmpty()) {
@@ -122,10 +122,7 @@ fun DrawImage(padding: PaddingValues, location: Location, width: Int, height: In
 
 @Composable
 fun NavigationImage(padding: PaddingValues, width: Int, height: Int, street: String) {
-
     val imageSize = (height/6)
-    println("Image Size: $imageSize")
-    val vector = ImageVector.vectorResource(id = R.drawable.assistant_navigation_48px)
     val color = remember { NavigationColor }
     BadgedBox(
         modifier = Modifier
@@ -134,19 +131,18 @@ fun NavigationImage(padding: PaddingValues, width: Int, height: Int, street: Str
             Badge()
         }
     ) {
+        Canvas(modifier =Modifier
+            .size(imageSize.dp, imageSize.dp)) {
+            scale(scaleX = 1f, scaleY = 0.7f) {
+                drawCircle(Color.DarkGray.copy(alpha = 0.2f))
+            }
+        }
         Icon(
             painter = painterResource(id = R.drawable.navigation),
             "Navigation",
-            tint = color,
+            tint = color.copy(alpha = 1f),
             modifier = Modifier.size(imageSize.dp, imageSize.dp),
         )
-
-//        Icon(
-//            modifier = Modifier.size(72.dp, 72.dp),
-//            imageVector = vector,
-//            contentDescription = "Navigation",
-//            tint = color
-//        )
         if (street.isNotEmpty())
             Text(text = street)
     }

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

@@ -81,7 +81,7 @@ class RouteCarModel() : RouteModel() {
         val maneuverType = maneuver.type
         val routing = routingData(maneuverType, carContext)
         var text = ""
-        val distanceLeft = leftStepDistance() * 1000
+        val distanceLeft = leftStepDistance()
 
         when (distanceLeft) {
             in 0.0..NEXT_STEP_THRESHOLD -> {
@@ -178,7 +178,7 @@ class RouteCarModel() : RouteModel() {
                 || maneuverType == ManeuverType.DestinationLeft.value
     }
 
-    fun travelEstimate(carContext: CarContext): TravelEstimate {
+    fun travelEstimate(): TravelEstimate {
         val timeLeft = travelLeftTime()
         // Calculate the time to destination from the current time.
         val nowUtcMillis = System.currentTimeMillis()

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

@@ -29,6 +29,7 @@ import com.kouros.android.cars.carappservice.R
 import com.kouros.navigation.car.NavigationCarAppService
 import com.kouros.navigation.car.SurfaceRenderer
 import com.kouros.navigation.car.navigation.RouteCarModel
+import com.kouros.navigation.data.Constants.DESTINATION_ARRIVAL_DISTANCE
 import com.kouros.navigation.data.NavigationRepository
 import com.kouros.navigation.data.Place
 import com.kouros.navigation.model.ViewModel
@@ -102,7 +103,7 @@ class NavigationScreen(
             .setNavigationInfo(
                 getRoutingInfo()
             )
-            .setDestinationTravelEstimate(routeModel.travelEstimate(carContext))
+            .setDestinationTravelEstimate(routeModel.travelEstimate())
             .setActionStrip(actionStripBuilder.build())
             .setMapActionStrip(mapActionStripBuilder().build())
             .setBackgroundColor(CarColor.GREEN)
@@ -182,27 +183,11 @@ class NavigationScreen(
         return builder.build()
     }
 
-    fun navigationRerouteTemplate(actionStripBuilder: ActionStrip.Builder): NavigationTemplate {
+    fun navigationRerouteTemplate(actionStripBuilder: ActionStrip.Builder): Template {
         return NavigationTemplate.Builder()
-            .setNavigationInfo(
+            .setNavigationInfo(RoutingInfo.Builder().setLoading(true).build())
-                MessageInfo.Builder(
-                    carContext.getString(R.string.new_route)
-                )
-                    .setText(routeModel.destination.street.toString())
-                    .setImage(
-                        CarIcon.Builder(
-                            IconCompat.createWithResource(
-                                carContext,
-                                R.drawable.navigation_48px
-                            )
-                        )
-                            .build()
-                    )
-                    .build()
-            )
-            .setBackgroundColor(CarColor.SECONDARY)
             .setActionStrip(actionStripBuilder.build())
-            .setMapActionStrip(mapActionStripBuilder().build())
+            .setBackgroundColor(CarColor.GREEN)
             .build()
     }
 
@@ -447,8 +432,12 @@ class NavigationScreen(
     }
 
     fun updateTrip(location: Location) {
+        val start = System.currentTimeMillis()
         routeModel.updateLocation(location)
-        if (routeModel.maneuverType == Maneuver.TYPE_DESTINATION && routeModel.leftStepDistance() * 1000 < 25.0) {
+        val end = System.currentTimeMillis()
+        println("Time ${end-start}")
+        if (routeModel.maneuverType == Maneuver.TYPE_DESTINATION
+            && routeModel.leftStepDistance()  < DESTINATION_ARRIVAL_DISTANCE) {
             routeModel.arrived = true
             routeModel.stopNavigation()
         }

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

@@ -2,11 +2,8 @@ package com.kouros.navigation.car.screen
 
 import android.location.Location
 import android.net.Uri
-import android.os.Build
 import android.text.Spannable
 import android.text.SpannableString
-import android.util.Log
-import androidx.annotation.RequiresApi
 import androidx.car.app.CarContext
 import androidx.car.app.CarToast
 import androidx.car.app.Screen
@@ -25,7 +22,6 @@ import com.kouros.android.cars.carappservice.R
 import com.kouros.navigation.car.SurfaceRenderer
 import com.kouros.navigation.car.navigation.RouteCarModel
 import com.kouros.navigation.data.Constants
-import com.kouros.navigation.data.Constants.TAG
 import com.kouros.navigation.data.NavigationRepository
 import com.kouros.navigation.data.Place
 import com.kouros.navigation.model.ViewModel
@@ -66,7 +62,7 @@ class PlaceListScreen(
 
     fun loadPlaces() {
         if (category == Constants.RECENT) {
-            viewModel.loadPlaces(carContext, location)
+            viewModel.loadRecentPlaces(carContext, location)
         }
         if (category == Constants.CONTACTS) {
             viewModel.loadContacts(carContext, location)

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

@@ -2,14 +2,17 @@ package com.kouros.navigation.car.screen
 
 import android.annotation.SuppressLint
 import android.location.Location
+import android.net.Uri
 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.ItemList
 import androidx.car.app.model.Row
 import androidx.car.app.model.SearchTemplate
 import androidx.car.app.model.SearchTemplate.SearchCallback
 import androidx.car.app.model.Template
+import androidx.core.graphics.drawable.IconCompat
 import androidx.lifecycle.Observer
 import com.kouros.android.cars.carappservice.R
 import com.kouros.navigation.car.SurfaceRenderer
@@ -61,6 +64,7 @@ class SearchScreen(
                 itemListBuilder.addItem(
                     Row.Builder()
                         .setTitle(it.name)
+                        .setImage(categoryIcon(it.id))
                         .setOnClickListener {
                             screenManager
                                 .pushForResult(
@@ -104,6 +108,25 @@ class SearchScreen(
             .build()
     }
 
+    fun categoryIcon(category: String?): CarIcon {
+        val resId : Int = when (category) {
+            Constants.RECENT -> {
+                R.drawable.ic_place_white_24dp
+            }
+            Constants.FAVORITES -> {
+                R.drawable.ic_favorite_white_24dp
+            }
+            else -> {
+                R.drawable.navigation
+            }
+        }
+        return CarIcon.Builder(
+            IconCompat.createWithResource(
+                carContext, resId
+            )
+        ).build()
+    }
+
     @SuppressLint("DefaultLocale")
     fun doSearch(searchItemListBuilder: ItemList.Builder) {
         searchResult.forEach {

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

@@ -2,8 +2,10 @@ package com.kouros.navigation.data
 
 import androidx.compose.ui.graphics.Color
 
-val NavigationColor = Color(0xFF368605)
+val NavigationColor = Color(0xFF052186)
 
 val RouteColor = Color(0xFF5582D0)
 
 val SpeedColor = Color(0xFF262525)
+
+val PlaceColor = Color(0xFF868005)

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

@@ -62,7 +62,6 @@ data class ContactData(
 data class StepData (
     var instruction: String,
     var leftDistance: Double,
-    var bearing: Double
 )
 
 
@@ -138,8 +137,6 @@ 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 TAG: String = "Navigation"
 
     const val CONTACTS: String = "Contacts"
@@ -175,6 +172,8 @@ object Constants {
 
     const val MAXIMAL_ROUTE_DEVIATION = 100.0
 
+    const val DESTINATION_ARRIVAL_DISTANCE = 20.0
+
 }
 
 

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

@@ -39,11 +39,11 @@ class NavigationRepository {
     // motorway, trunk, primary, secondary, tertiary, unclassified, residential, service_other.
 
     // exclude_toll
-    fun getRoute(currentLocation: Location, location: Location, SearchFilter: SearchFilter): String {
+    fun getRoute(currentLocation: Location, location: Location, searchFilter: SearchFilter): String {
         SearchFilter
         val vLocation = listOf(
-            Locations(lat = currentLocation.latitude, lon = currentLocation.longitude, search_filter = SearchFilter),
+            Locations(lat = currentLocation.latitude, lon = currentLocation.longitude, search_filter = searchFilter),
-            Locations(lat = location.latitude, lon = location.longitude, search_filter = SearchFilter)
+            Locations(lat = location.latitude, lon = location.longitude, search_filter = searchFilter)
         )
         val valhallaLocation = ValhallaLocation(
             locations = vLocation,

common/data/src/main/java/com/kouros/navigation/data/styles/liberty_night.json

@@ -47,9 +47,9 @@
       "source": "openmaptiles",
       "source-layer": "park",
       "paint": {
-        "fill-color": "#d8e8c8",
+        "fill-color": "rgba(78, 100, 56, 1)",
         "fill-opacity": 0.7,
-        "fill-outline-color": "rgba(95, 208, 100, 1)"
+        "fill-outline-color": "rgba(39, 78, 40, 1)"
       }
     },
     {
@@ -101,7 +101,7 @@
       "filter": ["==", ["get", "class"], "grass"],
       "paint": {
         "fill-antialias": false,
-        "fill-color": "rgba(176, 213, 154, 1)",
+        "fill-color": "rgba(21, 32, 15, 1)",
         "fill-opacity": 0.3
       }
     },
@@ -153,7 +153,7 @@
       "source": "openmaptiles",
       "source-layer": "landuse",
       "filter": ["==", ["get", "class"], "cemetery"],
-      "paint": {"fill-color": "hsl(75,37%,81%)"}
+      "paint": {"fill-color": "rgba(65, 74, 92, 1)"}
     },
     {
       "id": "landuse_hospital",
@@ -169,7 +169,7 @@
       "source": "openmaptiles",
       "source-layer": "landuse",
       "filter": ["==", ["get", "class"], "school"],
-      "paint": {"fill-color": "rgb(236,238,204)"}
+      "paint": {"fill-color": "rgba(65, 74, 92, 1)"}
     },
     {
       "id": "waterway_tunnel",
@@ -905,7 +905,6 @@
       ],
       "layout": {"line-cap": "round", "line-join": "round"},
       "paint": {
-        "line-color": "#cfcdca",
         "line-width": [
           "interpolate",
           ["exponential", 1.2],
@@ -916,7 +915,8 @@
           4,
           20,
           11
-        ]
+        ],
+        "line-color": "rgba(65, 74, 92, 1)"
       }
     },
     {
@@ -975,7 +975,6 @@
       ],
       "layout": {"line-cap": "round", "line-join": "round"},
       "paint": {
-        "line-color": "#cfcdca",
         "line-opacity": ["interpolate", ["linear"], ["zoom"], 12, 0, 12.5, 1],
         "line-width": [
           "interpolate",
@@ -989,7 +988,8 @@
           4,
           20,
           20
-        ]
+        ],
+        "line-color": "rgba(65, 74, 92, 1)"
       }
     },
     {
@@ -1095,7 +1095,7 @@
       ],
       "layout": {"line-join": "round"},
       "paint": {
-        "line-color": "hsl(0,0%,100%)",
+        "line-color": "rgba(65, 74, 92, 1)",
         "line-dasharray": [1, 0.7],
         "line-width": [
           "interpolate",
@@ -1219,7 +1219,6 @@
       ],
       "layout": {"line-cap": "round", "line-join": "round"},
       "paint": {
-        "line-color": "rgba(195, 190, 190, 1)",
         "line-width": [
           "interpolate",
           ["exponential", 1.2],
@@ -1230,7 +1229,8 @@
           2.5,
           20,
           18
-        ]
+        ],
+        "line-color": "rgba(65, 74, 92, 1)"
       }
     },
     {

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

@@ -30,8 +30,6 @@ open class RouteModel() {
 
     var distanceToStepEnd = 0F
 
-    var bearing = 0F
-
     var beginIndex = 0
 
     var endIndex = 0
@@ -57,7 +55,7 @@ open class RouteModel() {
     val currentDistance: Double
         /** Returns the current [Step] with information such as the cue text and images.  */
         get() {
-            return ((leftStepDistance() * 1000).roundToInt().toDouble() / 10.0).roundToInt() * 10.0
+            return ((leftStepDistance()).roundToInt().toDouble() / 10.0).roundToInt() * 10.0
         }
 
     fun updateLocation(location: Location) {
@@ -86,14 +84,7 @@ open class RouteModel() {
             route.pointLocations[currentShapeIndex].longitude(),
                     route.pointLocations[currentShapeIndex].latitude()
         )
-//        if (currentShapeIndex < route.pointLocations.size) {
+        val distanceStepLeft = leftStepDistance()
-//            val nextLocation = location(
-//                route.pointLocations[currentShapeIndex + 1].latitude(),
-//                route.pointLocations[currentShapeIndex + 1].longitude()
-//            )
-//            bearing = curLocation.bearingTo(nextLocation)
-//        }
-        val distanceStepLeft = leftStepDistance() * 1000
         when (distanceStepLeft) {
             in 0.0..NEXT_STEP_THRESHOLD -> {
                 if (route.currentManeuverIndex < route.maneuvers.size) {
@@ -104,7 +95,7 @@ open class RouteModel() {
                 }
             }
         }
-        return StepData(text, distanceStepLeft, bearing.toDouble())
+        return StepData(text, distanceStepLeft)
     }
 
     /** Calculates the index in a maneuver.  */
@@ -174,16 +165,17 @@ open class RouteModel() {
         return timeLeft
     }
 
-    /** Returns the current [Step] left distance in km.  */
+    /** Returns the current [Step] left distance in m.  */
     fun leftStepDistance(): Double {
         val maneuver = route.currentManeuver()
         var leftDistance = maneuver.length
         if (endIndex > 0) {
-            leftDistance = (distanceToStepEnd / 1000).toDouble()
+            leftDistance = distanceToStepEnd.toDouble()
         }
-        return leftDistance
+        return leftDistance * 1000
     }
 
+    /** Returns the left distance in km.  */
     fun travelLeftDistance(): Double {
         var leftDistance = 0.0
         for (i in route.currentManeuverIndex + 1..<route.maneuvers.size) {

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

@@ -3,11 +3,14 @@ package com.kouros.navigation.model
 import android.content.Context
 import android.location.Geocoder
 import android.location.Location
+import androidx.compose.runtime.snapshots.SnapshotStateList
+import androidx.compose.runtime.toMutableStateList
 import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
 import com.google.gson.GsonBuilder
 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.Place
@@ -64,20 +67,21 @@ class ViewModel(private val repository: NavigationRepository) : ViewModel() {
                 val results = query.find()
                 query.close()
                 for (place in results) {
-                    val plLocation = location(place.longitude,place.latitude)
+                    val plLocation = location(place.longitude, place.latitude)
-                   // val distance = repository.getRouteDistance(location, plLocation)
+                    //val distance = repository.getRouteDistance(location, plLocation, SearchFilter())
                     //place.distance = distance.toFloat()
-                    if (place.distance == 0F) {
+                    //if (place.distance == 0F) {
-                        recentPlace.postValue(place)
+                    recentPlace.postValue(place)
-                        return@launch
+                    return@launch
-                    }
+                    //}
                 }
             } catch (e: Exception) {
                 e.printStackTrace()
             }
         }
     }
-    fun loadPlaces(context: Context, location: Location) {
+
+    fun loadRecentPlaces(context: Context, location: Location) {
         viewModelScope.launch(Dispatchers.IO) {
             try {
                 val placeBox = boxStore.boxFor(Place::class)
@@ -89,7 +93,8 @@ class ViewModel(private val repository: NavigationRepository) : ViewModel() {
                 query.close()
                 for (place in results) {
                     val plLocation = location(place.longitude, place.latitude)
-                    val distance = repository.getRouteDistance(location, plLocation, getSearchFilter(context))
+                    val distance =
+                        repository.getRouteDistance(location, plLocation, getSearchFilter(context))
                     place.distance = distance.toFloat()
                 }
                 places.postValue(results)
@@ -110,8 +115,9 @@ class ViewModel(private val repository: NavigationRepository) : ViewModel() {
                 val results = query.find()
                 query.close()
                 for (place in results) {
-                    val plLocation = location(place.longitude, place.latitude )
+                    val plLocation = location(place.longitude, place.latitude)
-                    val distance = repository.getRouteDistance(location, plLocation, getSearchFilter(context))
+                    val distance =
+                        repository.getRouteDistance(location, plLocation, getSearchFilter(context))
                     place.distance = distance.toFloat()
                 }
                 favorites.postValue(results)
@@ -124,7 +130,13 @@ class ViewModel(private val repository: NavigationRepository) : ViewModel() {
     fun loadRoute(context: Context, currentLocation: Location, location: Location) {
         viewModelScope.launch(Dispatchers.IO) {
             try {
-                route.postValue(repository.getRoute(currentLocation, location, getSearchFilter(context)))
+                route.postValue(
+                    repository.getRoute(
+                        currentLocation,
+                        location,
+                        getSearchFilter(context)
+                    )
+                )
             } catch (e: Exception) {
                 e.printStackTrace()
             }
@@ -134,7 +146,13 @@ class ViewModel(private val repository: NavigationRepository) : ViewModel() {
     fun loadPreviewRoute(context: Context, currentLocation: Location, location: Location) {
         viewModelScope.launch(Dispatchers.IO) {
             try {
-                previewRoute.postValue(repository.getRoute(currentLocation, location, getSearchFilter(context)))
+                previewRoute.postValue(
+                    repository.getRoute(
+                        currentLocation,
+                        location,
+                        getSearchFilter(context)
+                    )
+                )
             } catch (e: Exception) {
                 e.printStackTrace()
             }
@@ -155,9 +173,13 @@ class ViewModel(private val repository: NavigationRepository) : ViewModel() {
                     ) {
                         for (adr in it) {
                             if (addressLines.size > 1) {
-                                val plLocation = location( adr.longitude, adr.latitude)
+                                val plLocation = location(adr.longitude, adr.latitude)
                                 val distance =
-                                    repository.getRouteDistance(currentLocation, plLocation, getSearchFilter(context))
+                                    repository.getRouteDistance(
+                                        currentLocation,
+                                        plLocation,
+                                        getSearchFilter(context)
+                                    )
                                 contactList.add(
                                     Place(
                                         id = address.contactId,
@@ -201,7 +223,7 @@ class ViewModel(private val repository: NavigationRepository) : ViewModel() {
         }
     }
 
-    fun reverseAddress(location: Location ): String {
+    fun reverseAddress(location: Location): String {
         val address = repository.reverseAddress(location)
         val gson = GsonBuilder().serializeNulls().create()
         val place = gson.fromJson(address, SearchResult::class.java)
@@ -213,16 +235,20 @@ class ViewModel(private val repository: NavigationRepository) : ViewModel() {
         place.category = Constants.FAVORITES
         savePlace(place)
     }
+
     fun saveRecent(place: Place) {
         place.category = Constants.RECENT
         savePlace(place)
     }
+
     fun savePlace(place: Place) {
         viewModelScope.launch(Dispatchers.IO) {
             try {
                 val placeBox = boxStore.boxFor(Place::class)
                 val query = placeBox
-                    .query(Place_.name.equal(place.name!!).and(Place_.category.equal(place.category!!)))
+                    .query(
+                        Place_.name.equal(place.name!!).and(Place_.category.equal(place.category!!))
+                    )
                     .build()
                 val results = query.find()
                 query.close()
@@ -247,12 +273,15 @@ class ViewModel(private val repository: NavigationRepository) : ViewModel() {
         place.category = Constants.RECENT
         deletePlace(place)
     }
+
     fun deletePlace(place: Place) {
         viewModelScope.launch(Dispatchers.IO) {
             try {
                 val placeBox = boxStore.boxFor(Place::class)
                 val query = placeBox
-                    .query(Place_.name.equal(place.name!!).and(Place_.category.equal(place.category!!)))
+                    .query(
+                        Place_.name.equal(place.name!!).and(Place_.category.equal(place.category!!))
+                    )
                     .build()
                 val results = query.find()
                 query.close()
@@ -267,11 +296,11 @@ class ViewModel(private val repository: NavigationRepository) : ViewModel() {
 
     fun getSearchFilter(context: Context): SearchFilter {
 
-        val avoidMotorway =  NavigationUtils.getBooleanKeyValue(
+        val avoidMotorway = NavigationUtils.getBooleanKeyValue(
             context = context,
             Constants.AVOID_MOTORWAY
         )
-        val avoidTollway =  NavigationUtils.getBooleanKeyValue(
+        val avoidTollway = NavigationUtils.getBooleanKeyValue(
             context = context,
             Constants.AVOID_TOLLWAY
         )
@@ -280,5 +309,28 @@ class ViewModel(private val repository: NavigationRepository) : ViewModel() {
             .avoidTollway(avoidTollway)
             .build()
     }
-}
 
+
+    fun loadPlaces2(context: Context, location: Location): SnapshotStateList<Place?> {
+        val results = listOf<Place>()
+        try {
+            val placeBox = boxStore.boxFor(Place::class)
+            val query = placeBox
+                .query(Place_.name.notEqual("").and(Place_.category.equal(Constants.RECENT)))
+                .orderDesc(Place_.lastDate)
+                .build()
+            val results = query.find()
+            query.close()
+            for (place in results) {
+                val plLocation = location(place.longitude, place.latitude)
+                val distance =
+                    repository.getRouteDistance(location, plLocation, getSearchFilter(context))
+                place.distance = distance.toFloat()
+            }
+        } catch (e: Exception) {
+            e.printStackTrace()
+        }
+        return results.toMutableStateList()
+    }
+
+}

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

@@ -11,7 +11,6 @@ import com.kouros.navigation.data.GeoJsonLineString
 import kotlinx.serialization.json.Json
 import org.maplibre.geojson.Point
 import org.maplibre.turf.TurfMisc
-import org.maplibre.turf.TurfMeasurement
 import java.lang.Math.toDegrees
 import java.lang.Math.toRadians
 import kotlin.math.asin
@@ -151,20 +150,38 @@ object NavigationUtils {
 
 fun calculateZoom(speed: Double?): Double {
     if (speed == null) {
-        return 18.0
+        return 17.0
     }
-    val zoom = when (speed.toInt()) {
+    val speedKmh = (speed * 3.6).toInt()
+    val zoom = when (speedKmh) {
         in 0..10 -> 17.0
-        in 11..20 -> 17.0
+        in 11..30 -> 16.0
-        in 21..30 -> 17.0
+        in 31..50 -> 16.0
-        in 31..40 -> 16.0
+        in 51..60 -> 15.0
-        in 41..50 -> 15.0
+        else -> 15
-        in 51..60 -> 14.0
-        else -> 14
     }
     return zoom.toDouble()
 }
-fun bearing(fromLocation: Location, toLocation: Location ) : Double {
+
+fun previewZoom(previewDistance: Double): Double {
+    when (previewDistance) {
+        in 0.0..10.0 -> {
+            return 13.0
+        }
+        in 10.0..20.0 -> {
+            return 11.0
+        }
+        in 20.0..30.0 -> {
+            return 10.0
+        }
+    }
+    return 9.0
+}
+fun bearing(fromLocation: Location, toLocation: Location, oldBearing: Double) : Double {
+    val distance = fromLocation.distanceTo(toLocation)
+    if (distance < 1.0) {
+        return oldBearing
+    }
     val bearing = fromLocation.bearingTo(toLocation).toInt().toDouble()
     return  bearing
 }

gradle/libs.versions.toml

@@ -35,6 +35,8 @@ navigationCompose = "2.9.6"
 uiToolingPreview = "1.9.5"
 uiTooling = "1.9.5"
 material3WindowSizeClass = "1.4.0"
+uiGraphics = "1.10.0"
+window = "1.5.1"
 
 
 [libraries]
@@ -73,6 +75,8 @@ androidx-compose-ui-tooling-preview = { group = "androidx.compose.ui", name = "u
 androidx-compose-ui-tooling = { group = "androidx.compose.ui", name = "ui-tooling", version.ref = "uiTooling" }
 androidx-compose-material3-window-size-class1 = { group = "androidx.compose.material3", name = "material3-window-size-class", version.ref = "material3WindowSizeClass" }
 androidx-app-automotive = { module = "androidx.car.app:app-automotive", version.ref = "androidx-car" }
+androidx-compose-ui-graphics = { group = "androidx.compose.ui", name = "ui-graphics", version.ref = "uiGraphics" }
+androidx-window = { group = "androidx.window", name = "window", version.ref = "window" }
 
 [plugins]
 android-application = { id = "com.android.application", version.ref = "agp" }