feat: support custom MapView delegates and add Navigation SDK sample app

gradle/libs.versions.toml

@@ -17,11 +17,14 @@ spotless = "8.10.4"
 versions = "0.66.0"
 
 # Android
+accompanistPermissions = "0.37.3"
 activitycompose = "1.13.0"
 androidx-core = "1.19.1"
 androidx-startup = "1.2.0"
 compose-bom = "2026.09.00"
 constraintlayout = "2.2.2"
+desugarJdkLibs = "2.1.5"
+lifecycleRuntimeKtx = "2.11.0"
 
 # Material
 material = "1.14.0"
@@ -31,6 +34,9 @@ materialIconsExtendedAndroid = "1.7.8"
 # Google Maps Platform
 mapsecrets = "2.0.1"
 mapsutils = "6.0.0"
+navigation = "8.0.0"
+places = "6.0.2"
+playServicesLocation = "21.4.0"
 
 # Testing
 androidCore = "1.7.0"
@@ -48,21 +54,29 @@ truth = "1.4.5"
 [libraries]
 # Base
 android-gradle-plugin = { module = "com.android.tools.build:gradle", version.ref = "agp" }
+desugar-jdk-libs = { module = "com.android.tools:desugar_jdk_libs_nio", version.ref = "desugarJdkLibs" }
 dokka-plugin = { module = "org.jetbrains.dokka:dokka-gradle-plugin", version.ref = "dokka" }
 gradle-maven-publish-plugin = { module = "com.vanniktech:gradle-maven-publish-plugin", version.ref = "gradleMavenPublishPlugin" }
 kotlin = { module = "org.jetbrains.kotlin:kotlin-stdlib-jdk7", version.ref = "kotlin" }
 kotlin-gradle-plugin = { module = "org.jetbrains.kotlin:kotlin-gradle-plugin", version.ref = "kotlin" }
 kotlinx-coroutines-android = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-android", version.ref = "kotlinxCoroutines" }
+kotlinx-coroutines-play-services = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-play-services", version.ref = "kotlinxCoroutines" }
 
 # Android
+accompanist-permissions = { module = "com.google.accompanist:accompanist-permissions", version.ref = "accompanistPermissions" }
 androidx-activity-compose = { module = "androidx.activity:activity-compose", version.ref = "activitycompose" }
 androidx-compose-bom = { module = "androidx.compose:compose-bom", version.ref = "compose-bom" }
 androidx-compose-foundation = { module = "androidx.compose.foundation:foundation" }
 androidx-compose-ui = { module = "androidx.compose.ui:ui" }
+androidx-compose-ui-graphics = { module = "androidx.compose.ui:ui-graphics" }
 androidx-compose-ui-preview-tooling = { module = "androidx.compose.ui:ui-tooling-preview" }
+androidx-compose-ui-test-manifest = { module = "androidx.compose.ui:ui-test-manifest" }
 androidx-compose-ui-tooling = { module = "androidx.compose.ui:ui-tooling" }
 androidx-constraintlayout = { group = "androidx.constraintlayout", name = "constraintlayout", version.ref = "constraintlayout" }
 androidx-core = { module = "androidx.core:core-ktx", version.ref = "androidx-core" }
+androidx-lifecycle-runtime-compose = { module = "androidx.lifecycle:lifecycle-runtime-compose", version.ref = "lifecycleRuntimeKtx" }
+androidx-lifecycle-runtime-ktx = { group = "androidx.lifecycle", name = "lifecycle-runtime-ktx", version.ref = "lifecycleRuntimeKtx" }
+androidx-lifecycle-viewmodel-compose = { module = "androidx.lifecycle:lifecycle-viewmodel-compose", version.ref = "lifecycleRuntimeKtx" }
 androidx-startup-runtime = { module = "androidx.startup:startup-runtime", version.ref = "androidx-startup" }
 
 # Material
@@ -75,6 +89,9 @@ material = { group = "com.google.android.material", name = "material", version.r
 maps-utils-core = { module = "com.google.maps.android:android-maps-utils-core", version.ref = "mapsutils" }
 maps-utils = { module = "com.google.maps.android:android-maps-utils", version.ref = "mapsutils" }
 maps-secrets-plugin = { module = "com.google.android.libraries.mapsplatform.secrets-gradle-plugin:secrets-gradle-plugin", version.ref = "mapsecrets" }
+navigation = { module = "com.google.android.libraries.navigation:navigation", version.ref = "navigation" }
+places = { group = "com.google.android.libraries.places", name = "places", version.ref = "places" }
+play-services-location = { module = "com.google.android.gms:play-services-location", version.ref = "playServicesLocation" }
 
 # Testing
 androidx-test-compose-ui = { module = "androidx.compose.ui:ui-test-junit4" }

maps-compose/src/main/java/com/google/maps/android/compose/ComposeInfoWindowAdapter.kt

@@ -19,7 +19,6 @@ import android.view.ViewGroup
 import android.widget.ImageView
 import androidx.compose.runtime.Composable
 import com.google.android.gms.maps.GoogleMap
-import com.google.android.gms.maps.MapView
 import com.google.android.gms.maps.model.Marker
 
 /**
@@ -34,11 +33,11 @@ import com.google.android.gms.maps.model.Marker
  *
  * [ComposeView][androidx.compose.ui.platform.ComposeView] content is therefore
  * rendered into a plain [android.graphics.Bitmap] up front (while briefly attached
- * to [mapView] to drive composition), and that bitmap is wrapped in a fresh,
+ * to [mapViewDelegate] to drive composition), and that bitmap is wrapped in a fresh,
  * parent-less [ImageView] for the Maps SDK to use.
  */
 internal class ComposeInfoWindowAdapter(
-    private val mapView: MapView,
+    private val mapViewDelegate: AbstractMapViewDelegate<*>,
     private val markerNodeFinder: (Marker) -> MarkerNode?,
 ) : GoogleMap.InfoWindowAdapter {
 
@@ -55,9 +54,10 @@ internal class ComposeInfoWindowAdapter(
     }
 
     private fun renderToImageView(markerNode: MarkerNode, content: @Composable () -> Unit): View? {
-        val bitmap = mapView.renderComposableToBitmap(markerNode.compositionContext, content)
-            ?: return null
-        return ImageView(mapView.context).apply {
+        val bitmap =
+            mapViewDelegate.renderComposableToBitmap(markerNode.compositionContext, content)
+                ?: return null
+        return ImageView(mapViewDelegate.mapView.context).apply {
             layoutParams = ViewGroup.LayoutParams(bitmap.width, bitmap.height)
             scaleType = ImageView.ScaleType.FIT_XY
             setImageBitmap(bitmap)