Feature sdk # android auto

app/build.gradle

@@ -149,6 +149,7 @@ dependencies {
     implementation libs.kotlin.reflect
 
     implementation libs.androidx.appcompat
+    implementation libs.androidx.car.app
     implementation libs.androidx.constraintlayout
     implementation libs.androidx.core.ktx
     implementation libs.androidx.fragment

app/src/main/AndroidManifest.xml

@@ -78,6 +78,21 @@
             android:name=".DownloadTerritoriesActivity"
             android:theme="@style/AppTheme"
             android:windowSoftInputMode="adjustNothing" />
+
+        <meta-data
+            android:name="com.google.android.gms.car.application"
+            android:resource="@xml/automotive_app_desc" />
+        <meta-data
+            android:name="androidx.car.app.minCarApiLevel"
+            android:value="1" />
+        <service android:name=".car.MapService"
+            android:exported="true"
+            tools:ignore="ExportedService">
+            <intent-filter>
+                <action android:name="androidx.car.app.CarAppService" />
+                <category android:name="androidx.car.app.category.POI" />
+            </intent-filter>
+        </service>
     </application>
 
 </manifest>

app/src/main/java/ru/dgis/sdk/demo/car/MainScreen.kt

@@ -0,0 +1,25 @@
+package ru.dgis.sdk.demo.car
+
+import androidx.car.app.CarContext
+import androidx.car.app.Screen
+import androidx.car.app.model.Action
+import androidx.car.app.model.ActionStrip
+import androidx.car.app.model.Template
+import androidx.car.app.navigation.model.NavigationTemplate
+
+class MainScreen(carContext: CarContext) : Screen(carContext) {
+    override fun onGetTemplate(): Template {
+        return NavigationTemplate.Builder()
+            .setActionStrip(
+                ActionStrip.Builder()
+                    .addAction(Action.BACK)
+                    .build()
+            )
+            .setMapActionStrip(
+                ActionStrip.Builder()
+                    .addAction(Action.PAN)
+                    .build()
+            )
+            .build()
+    }
+}

app/src/main/java/ru/dgis/sdk/demo/car/MapService.kt

@@ -0,0 +1,17 @@
+package ru.dgis.sdk.demo.car
+
+import androidx.car.app.CarAppService
+import androidx.car.app.Session
+import androidx.car.app.validation.HostValidator
+
+class MapService : CarAppService() {
+    override fun createHostValidator(): HostValidator {
+        // Avoid using ALLOW_ALL_HOSTS_VALIDATOR in production as it is insecure.
+        // Refer to the Android Auto documentation for proper security practices.
+        return HostValidator.ALLOW_ALL_HOSTS_VALIDATOR
+    }
+
+    override fun onCreateSession(): Session {
+        return MapSession()
+    }
+}

app/src/main/java/ru/dgis/sdk/demo/car/MapSession.kt

@@ -0,0 +1,38 @@
+package ru.dgis.sdk.demo.car
+
+import android.content.Intent
+import androidx.car.app.AppManager
+import androidx.car.app.CarToast
+import androidx.car.app.Screen
+import ru.dgis.sdk.androidauto.AndroidAutoMapSession
+import ru.dgis.sdk.map.Map
+import ru.dgis.sdk.map.MapOptions
+import ru.dgis.sdk.map.ScreenPoint
+
+class MapSession : AndroidAutoMapSession(MapOptions()) {
+    private var map: Map? = null
+
+    private fun showToast(message: String) {
+        carContext.getCarService(AppManager::class.java)
+            .showToast(message, CarToast.LENGTH_SHORT)
+    }
+
+    override fun onCreateScreen(intent: Intent): Screen {
+        return MainScreen(carContext)
+    }
+
+    override fun onMapReady(map: Map) {
+        this.map = map
+    }
+
+    override fun onMapReadyException(exception: Exception) {
+        exception.message?.let(::showToast)
+    }
+
+    override fun onMapClicked(x: Float, y: Float) {
+        map?.getRenderedObjects(centerPoint = ScreenPoint(x = x, y = y))?.onResult {
+            val objectInfo = it.firstOrNull()
+            showToast("$objectInfo")
+        }
+    }
+}

app/src/main/res/xml/automotive_app_desc.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<automotiveApp>
+    <uses name="template" />
+</automotiveApp>

gradle/libs.versions.toml

@@ -1,4 +1,5 @@
 [versions]
+car-app = "1.4.0"
 kotlin = "1.9.24"
 agp = "8.5.1"
 google-services = "4.3.15"
@@ -35,6 +36,7 @@ ktlint = { id = "org.jlleitschuh.gradle.ktlint", version.ref = "ktlint" }
 
 [libraries]
 androidx-appcompat = { module = "androidx.appcompat:appcompat", version.ref = "appcompat" }
+androidx-car-app = { module = "androidx.car.app:app", version.ref = "car-app" }
 androidx-constraintlayout = { module = "androidx.constraintlayout:constraintlayout", version.ref = "constraintlayout" }
 androidx-core-ktx = { module = "androidx.core:core-ktx", version.ref = "core" }
 androidx-fragment = { module = "androidx.fragment:fragment-ktx", version.ref = "fragment" }