Android auto crash investigations

Author: natiginfo

android-auto-app/build.gradle.kts

@@ -29,12 +29,14 @@ android {
 }
 
 dependencies {
-  implementation(project(":extension-androidauto"))
+//  implementation(project(":extension-androidauto"))
   implementation(libs.googleCarAppLibrary)
+  implementation("com.mapbox.maps:android:10.18.1")
+  implementation("com.mapbox.extension:maps-androidauto:0.5.0")
 
   // Please review the compatibility guide. This app is showcasing the latest features with latest Maps SDK main branch.
   // https://github.com/mapbox/mapbox-maps-android/tree/main/extension-androidauto#compatibility-with-maps-sdk-v11
-  implementation(project(":maps-sdk"))
+//  implementation(project(":maps-sdk"))
 
   implementation(libs.kotlin)
   implementation(libs.androidx.appCompat)

android-auto-app/src/main/java/com/mapbox/maps/testapp/auto/app/MainActivity.kt

@@ -2,11 +2,27 @@ package com.mapbox.maps.testapp.auto.app
 
 import android.os.Bundle
 import androidx.appcompat.app.AppCompatActivity
+import com.mapbox.geojson.Point
+import com.mapbox.maps.MapInitOptions
+import com.mapbox.maps.MapView
+import com.mapbox.maps.dsl.cameraOptions
+import com.mapbox.maps.plugin.locationcomponent.createDefault2DPuck
+import com.mapbox.maps.plugin.locationcomponent.location
+import com.mapbox.maps.plugin.locationcomponent.location2
 import com.mapbox.maps.testapp.auto.R
 
 class MainActivity : AppCompatActivity() {
   override fun onCreate(savedInstanceState: Bundle?) {
     super.onCreate(savedInstanceState)
-    setContentView(R.layout.activity_main)
+    // $ANDROID_HOME/extras/google/auto/desktop-head-unit --usb
+    setContentView(
+      MapView(this, mapInitOptions = MapInitOptions(this, cameraOptions = cameraOptions {
+        center(Point.fromLngLat(24.9384, 60.1699))
+        zoom(17.0)
+      })).apply {
+        location.enabled = true
+        location.createDefault2DPuck(this@MainActivity, true)
+      }
+    )
   }
 }

android-auto-app/src/main/java/com/mapbox/maps/testapp/auto/car/CarAnimationThreadController.kt

@@ -15,9 +15,9 @@ import com.mapbox.maps.threading.AnimationThreadController
 @OptIn(MapboxExperimental::class)
 class CarAnimationThreadController : MapboxCarMapObserver {
   override fun onAttached(mapboxCarMapSurface: MapboxCarMapSurface) {
-    if (deviceRequiresBackgroundThreadAnimations()) {
+//    if (deviceRequiresBackgroundThreadAnimations()) {
       AnimationThreadController.useBackgroundThread()
-    }
+//    }
   }
 
   override fun onDetached(mapboxCarMapSurface: MapboxCarMapSurface) {

android-auto-app/src/main/java/com/mapbox/maps/testapp/auto/car/CarCameraController.kt

@@ -9,7 +9,6 @@ import com.mapbox.maps.dsl.cameraOptions
 import com.mapbox.maps.extension.androidauto.DefaultMapboxCarMapGestureHandler
 import com.mapbox.maps.extension.androidauto.MapboxCarMapObserver
 import com.mapbox.maps.extension.androidauto.MapboxCarMapSurface
-import com.mapbox.maps.plugin.PuckBearing
 import com.mapbox.maps.plugin.animation.camera
 import com.mapbox.maps.plugin.locationcomponent.OnIndicatorBearingChangedListener
 import com.mapbox.maps.plugin.locationcomponent.OnIndicatorPositionChangedListener
@@ -30,7 +29,7 @@ class CarCameraController : MapboxCarMapObserver {
   private val changePositionListener = OnIndicatorPositionChangedListener { point ->
     lastGpsLocation = point
     if (isTrackingPuck) {
-      surface?.mapSurface?.mapboxMap?.setCamera(
+      surface?.mapSurface?.getMapboxMap()?.setCamera(
         cameraOptions {
           center(point)
           padding(insets)
@@ -41,7 +40,7 @@ class CarCameraController : MapboxCarMapObserver {
 
   private val changeBearingListener = OnIndicatorBearingChangedListener { bearing ->
     if (isTrackingPuck) {
-      surface?.mapSurface?.mapboxMap?.setCamera(
+      surface?.mapSurface?.getMapboxMap()?.setCamera(
         cameraOptions {
           bearing(bearing)
         }
@@ -67,7 +66,7 @@ class CarCameraController : MapboxCarMapObserver {
   override fun onAttached(mapboxCarMapSurface: MapboxCarMapSurface) {
     super.onAttached(mapboxCarMapSurface)
     this.surface = mapboxCarMapSurface
-    mapboxCarMapSurface.mapSurface.mapboxMap.setCamera(
+    mapboxCarMapSurface.mapSurface.getMapboxMap().setCamera(
       cameraOptions {
         pitch(previousCameraState?.pitch ?: INITIAL_PITCH)
         zoom(previousCameraState?.zoom ?: INITIAL_ZOOM)
@@ -76,16 +75,15 @@ class CarCameraController : MapboxCarMapObserver {
     )
     with(mapboxCarMapSurface.mapSurface.location) {
       // Show a 3D location puck
-      locationPuck = CarLocationPuck.duckLocationPuckConstantSize
+      locationPuck = CarLocationPuck.duckLocationPuckLowZoom
       enabled = true
-      puckBearing = PuckBearing.HEADING
       addOnIndicatorPositionChangedListener(changePositionListener)
       addOnIndicatorBearingChangedListener(changeBearingListener)
     }
   }
 
   override fun onDetached(mapboxCarMapSurface: MapboxCarMapSurface) {
-    previousCameraState = mapboxCarMapSurface.mapSurface.mapboxMap.cameraState
+    previousCameraState = mapboxCarMapSurface.mapSurface.getMapboxMap().cameraState
     with(mapboxCarMapSurface.mapSurface.location) {
       removeOnIndicatorPositionChangedListener(changePositionListener)
       removeOnIndicatorBearingChangedListener(changeBearingListener)
@@ -121,7 +119,7 @@ class CarCameraController : MapboxCarMapObserver {
 
   private fun scaleEaseBy(delta: Double) {
     val mapSurface = surface?.mapSurface
-    val fromZoom = mapSurface?.mapboxMap?.cameraState?.zoom ?: return
+    val fromZoom = mapSurface?.getMapboxMap()?.cameraState?.zoom ?: return
     val toZoom = (fromZoom + delta).coerceIn(MIN_ZOOM_OUT, MAX_ZOOM_IN)
     mapSurface.camera.easeTo(cameraOptions { zoom(toZoom) })
   }
@@ -145,7 +143,7 @@ class CarCameraController : MapboxCarMapObserver {
     /**
      * When zooming the camera by a delta, this will prevent the camera from zooming further.
      */
-    private const val MIN_ZOOM_OUT = 0.0
+    private const val MIN_ZOOM_OUT = 6.0
 
     /**
      * When zooming the camera by a delta, this will prevent the camera from zooming further.

android-auto-app/src/main/java/com/mapbox/maps/testapp/auto/car/CarLocationPuck.kt

@@ -1,12 +1,11 @@
 package com.mapbox.maps.testapp.auto.car
 
 import android.annotation.SuppressLint
-import com.mapbox.maps.ImageHolder
-import com.mapbox.maps.MapboxExperimental
+import androidx.car.app.CarContext
 import com.mapbox.maps.R
+import com.mapbox.maps.extension.style.expressions.dsl.generated.literal
 import com.mapbox.maps.plugin.LocationPuck2D
 import com.mapbox.maps.plugin.LocationPuck3D
-import com.mapbox.maps.plugin.ModelScaleMode
 
 /**
  * Provides car location puck definitions.
@@ -15,32 +14,28 @@ internal object CarLocationPuck {
   /**
    * 3D location puck with the real world size.
    */
-  @OptIn(MapboxExperimental::class)
-  val duckLocationPuckRealWorld = LocationPuck3D(
+  val duckLocationPuckHighZoom = LocationPuck3D(
     modelUri = "https://raw.githubusercontent.com/KhronosGroup/glTF-Sample-Models/master/2.0/Duck/glTF-Embedded/Duck.gltf",
-    modelScale = listOf(20f, 20f, 20f),
-    modelScaleMode = ModelScaleMode.MAP,
+    modelScaleExpression = literal(listOf(10, 10, 10)).toJson(),
     modelRotation = listOf(0f, 0f, -90f)
   )
 
   /**
    * 3D location puck with a constant size across zoom levels.
    */
-  @OptIn(MapboxExperimental::class)
-  val duckLocationPuckConstantSize = LocationPuck3D(
+  val duckLocationPuckLowZoom = LocationPuck3D(
     modelUri = "https://raw.githubusercontent.com/KhronosGroup/glTF-Sample-Models/master/2.0/Duck/glTF-Embedded/Duck.gltf",
-    modelScale = listOf(20f, 20f, 20f),
-    modelScaleMode = ModelScaleMode.VIEWPORT,
+    modelScale = listOf(0.2f, 0.2f, 0.2f),
     modelRotation = listOf(0f, 0f, -90f)
   )
 
   /**
    * Classic 2D location puck with blue dot and arrow.
    */
   @SuppressLint("UseCompatLoadingForDrawables")
-  val classicLocationPuck2D = LocationPuck2D(
-    topImage = ImageHolder.Companion.from(R.drawable.mapbox_user_icon),
-    bearingImage = ImageHolder.Companion.from(R.drawable.mapbox_user_bearing_icon),
-    shadowImage = ImageHolder.Companion.from(R.drawable.mapbox_user_stroke_icon)
+  fun classicLocationPuck2D(carContext: CarContext) = LocationPuck2D(
+    topImage = carContext.getDrawable(R.drawable.mapbox_user_icon),
+    bearingImage = carContext.getDrawable(R.drawable.mapbox_user_bearing_icon),
+    shadowImage = carContext.getDrawable(R.drawable.mapbox_user_stroke_icon)
   )
 }

android-auto-app/src/main/java/com/mapbox/maps/testapp/auto/car/CarMapShowcase.kt

@@ -1,11 +1,14 @@
 package com.mapbox.maps.testapp.auto.car
 
 import androidx.car.app.CarContext
-import com.mapbox.bindgen.Value
 import com.mapbox.maps.Style
 import com.mapbox.maps.extension.androidauto.MapboxCarMapObserver
 import com.mapbox.maps.extension.androidauto.MapboxCarMapSurface
-import com.mapbox.maps.logE
+import com.mapbox.maps.extension.style.layers.generated.skyLayer
+import com.mapbox.maps.extension.style.layers.properties.generated.SkyType
+import com.mapbox.maps.extension.style.sources.generated.rasterDemSource
+import com.mapbox.maps.extension.style.style
+import com.mapbox.maps.extension.style.terrain.generated.terrain
 
 /**
  * Example showing how you can add a sky layer that has a sun direction,
@@ -24,28 +27,35 @@ class CarMapShowcase : MapboxCarMapObserver {
     this.mapboxCarMapSurface = null
   }
 
-  fun loadMapStyle(carContext: CarContext) {
-    val lightPreset = if (carContext.isDarkMode) LightPresets.NIGHT else LightPresets.DAY
-
-    mapboxCarMapSurface?.mapSurface?.mapboxMap?.loadStyle(Style.STANDARD) { style ->
-      style.setStyleImportConfigProperty(
-        "basemap",
-        "lightPreset",
-        Value.valueOf(lightPreset.toString().lowercase())
-      ).error?.let {
-        logE(TAG, it)
-      }
-    }
+  fun mapStyleUri(carContext: CarContext): String {
+    return if (carContext.isDarkMode) Style.TRAFFIC_NIGHT else Style.TRAFFIC_DAY
   }
 
-  private enum class LightPresets {
-    DAY,
-    DAWN,
-    DUSK,
-    NIGHT
+  fun loadMapStyle(carContext: CarContext) {
+    // https://docs.mapbox.com/mapbox-gl-js/style-spec/layers/#paint-sky-sky-atmosphere-sun
+    // Position of the sun center [a azimuthal angle, p polar angle].
+    // Azimuthal is degrees from north, where 0.0 is north.
+    // Polar is degrees from overhead, where 0.0 is overhead.
+    val sunDirection = if (carContext.isDarkMode) listOf(-50.0, 90.2) else listOf(0.0, 0.0)
+
+    mapboxCarMapSurface?.mapSurface?.getMapboxMap()?.loadStyle(
+      styleExtension = style(mapStyleUri(carContext)) {
+        +rasterDemSource(DEM_SOURCE) {
+          url(TERRAIN_URL_TILE_RESOURCE)
+          tileSize(514)
+        }
+        +terrain(DEM_SOURCE)
+        +skyLayer(SKY_LAYER) {
+          skyType(SkyType.ATMOSPHERE)
+          skyAtmosphereSun(sunDirection)
+        }
+      }
+    )
   }
 
   companion object {
-    private const val TAG = "CarMapShowcase"
+    private const val SKY_LAYER = "sky"
+    private const val DEM_SOURCE = "mapbox-dem"
+    private const val TERRAIN_URL_TILE_RESOURCE = "mapbox://mapbox.mapbox-terrain-dem-v1"
   }
 }

android-auto-app/src/main/java/com/mapbox/maps/testapp/auto/car/CarMapWidgets.kt

@@ -1,11 +1,11 @@
 package com.mapbox.maps.testapp.auto.car
 
-import com.mapbox.common.Cancelable
 import com.mapbox.maps.MapboxExperimental
 import com.mapbox.maps.extension.androidauto.MapboxCarMapObserver
 import com.mapbox.maps.extension.androidauto.MapboxCarMapSurface
 import com.mapbox.maps.extension.androidauto.widgets.CompassWidget
 import com.mapbox.maps.extension.androidauto.widgets.LogoWidget
+import com.mapbox.maps.plugin.delegates.listeners.OnCameraChangeListener
 
 /**
  * Note that the Widgets are only available when using android auto extension together with the
@@ -15,7 +15,7 @@ import com.mapbox.maps.extension.androidauto.widgets.LogoWidget
 class CarMapWidgets : MapboxCarMapObserver {
   private lateinit var logoWidget: LogoWidget
   private lateinit var compassWidget: CompassWidget
-  private var cancellable: Cancelable? = null
+  private lateinit var onCameraChangeListener: OnCameraChangeListener
   override fun onAttached(mapboxCarMapSurface: MapboxCarMapSurface) {
     super.onAttached(mapboxCarMapSurface)
     with(mapboxCarMapSurface) {
@@ -25,19 +25,17 @@ class CarMapWidgets : MapboxCarMapObserver {
         marginX = 26f,
         marginY = 120f,
       )
+      onCameraChangeListener = OnCameraChangeListener { compassWidget.setRotation(-mapSurface.getMapboxMap().cameraState.bearing.toFloat()) }
       mapSurface.addWidget(logoWidget)
       mapSurface.addWidget(compassWidget)
-      cancellable = mapSurface.mapboxMap.subscribeCameraChanged {
-        compassWidget.setRotation(-mapSurface.mapboxMap.cameraState.bearing.toFloat())
-      }
+      mapSurface.getMapboxMap().addOnCameraChangeListener(onCameraChangeListener)
     }
   }
 
   override fun onDetached(mapboxCarMapSurface: MapboxCarMapSurface) {
     super.onDetached(mapboxCarMapSurface)
     with(mapboxCarMapSurface) {
-      cancellable?.cancel()
-      cancellable = null
+      mapSurface.getMapboxMap().removeOnCameraChangeListener(onCameraChangeListener)
       mapSurface.removeWidget(logoWidget)
       mapSurface.removeWidget(compassWidget)
     }