feat: Forward notifications to Android Auto

android/app/build.gradle.kts

@@ -14,6 +14,7 @@ if (file("google-services.json").exists()) {
 
 dependencies {
     coreLibraryDesugaring("com.android.tools:desugar_jdk_libs:2.1.4") // For flutter_local_notifications // Workaround for: https://github.com/MaikuB/flutter_local_notifications/issues/2286
+    implementation("androidx.core:core-ktx:1.17.0") // For Android Auto
 }
 
 

android/app/src/main/AndroidManifest.xml

@@ -138,6 +138,11 @@
         <!-- From flutter_local_notifications package for notification actions -->
         <receiver android:exported="false" android:name="com.dexterous.flutterlocalnotifications.ActionBroadcastReceiver" />
 
+        <!-- To make notifications available in Android Auto -->
+        <meta-data
+            android:name="com.google.android.gms.car.application"
+            android:resource="@xml/automotive_app_desc"/>
+
         <!-- Don't delete the meta-data below.
              This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->
         <meta-data

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

@@ -0,0 +1,3 @@
+<automotiveApp>
+    <uses name="notification" />
+</automotiveApp>