[maps-android] Indoor Selector UI implementation (#8749)

GitOrigin-RevId: 6f6f39819c55f3fcb6847f76998d1af699d55668

Author: natiginfo

CHANGELOG.md

@@ -13,6 +13,7 @@ Mapbox welcomes participation and contributions from everyone.
 ## Features ✨ and improvements 🏁
 * Add Standard Style color and 3D configuration options: `colorBuildings`, `colorCommercial`, `colorEducation`, `colorIndustrial`, `colorLand`, `colorMedical`, `show3dBuildings`, `show3dFacades`, `show3dLandmarks`, and `show3dTrees`.
 * Introduce experimental `AttributionControl` composable function that exposes `AttributionState` programmatically, enabling developers to build custom Attribution UI outside of the map while maintaining compliance with [Mapbox ToS](https://www.mapbox.com/legal/tos) requirements.
+* Introduce experimental indoor floor selector plugin. The plugin is disabled by default and requires a style with indoor data and special access to indoor mapping features.
 * Add `shadowDrawBeforeLayer` property to directional light to allow specifying the position in the layer stack for drawing shadows on the ground.
 
 # 11.17.1 December 11, 2025

app/src/androidTest/java/com/mapbox/maps/testapp/indoorselector/generated/IndoorSelectorAttributeParserDefaultValueTest.kt

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- This file is generated. -->
+<com.mapbox.maps.MapView xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:mapbox="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/mapView"
+    mapbox:mapbox_indoorSelectorEnabled = "false"
+    mapbox:mapbox_indoorSelectorGravity = "bottom|end"
+    mapbox:mapbox_indoorSelectorMarginLeft = "10dp"
+    mapbox:mapbox_indoorSelectorMarginTop = "10dp"
+    mapbox:mapbox_indoorSelectorMarginRight = "10dp"
+    mapbox:mapbox_indoorSelectorMarginBottom = "10dp"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent" />
+<!-- End of generated file. -->

app/src/androidTest/java/com/mapbox/maps/testapp/indoorselector/generated/IndoorSelectorAttributeParserTest.kt

@@ -113,6 +113,7 @@ apiValidation {
       "com.mapbox.maps.plugin.attribution.BuildConfig",
       "com.mapbox.maps.plugin.compass.BuildConfig",
       "com.mapbox.maps.plugin.gestures.BuildConfig",
+      "com.mapbox.maps.plugin.indoorselector.BuildConfig",
       "com.mapbox.maps.plugin.lifecycle.BuildConfig",
       "com.mapbox.maps.plugin.locationcomponent.BuildConfig",
       "com.mapbox.maps.plugin.logo.BuildConfig",

app/src/main/java/com/mapbox/maps/testapp/examples/IndoorExampleActivity.kt

@@ -103,6 +103,7 @@ dependencies {
   api(project(":extension-localization"))
   api(project(":plugin-lifecycle"))
   api(project(":plugin-viewport"))
+  api(project(":plugin-indoorselector"))
   compileOnly(libs.asyncInflater)
   api(libs.kotlin)
   api(libs.coroutines)

app/src/main/res/layout/generated_test_indoorselector.xml

@@ -14,6 +14,7 @@ import com.mapbox.maps.plugin.Plugin.Companion.MAPBOX_ATTRIBUTION_PLUGIN_ID
 import com.mapbox.maps.plugin.Plugin.Companion.MAPBOX_CAMERA_PLUGIN_ID
 import com.mapbox.maps.plugin.Plugin.Companion.MAPBOX_COMPASS_PLUGIN_ID
 import com.mapbox.maps.plugin.Plugin.Companion.MAPBOX_GESTURES_PLUGIN_ID
+import com.mapbox.maps.plugin.Plugin.Companion.MAPBOX_INDOOR_SELECTOR_PLUGIN_ID
 import com.mapbox.maps.plugin.Plugin.Companion.MAPBOX_LIFECYCLE_PLUGIN_ID
 import com.mapbox.maps.plugin.Plugin.Companion.MAPBOX_LOCATION_COMPONENT_PLUGIN_ID
 import com.mapbox.maps.plugin.Plugin.Companion.MAPBOX_LOGO_PLUGIN_ID
@@ -28,6 +29,7 @@ import com.mapbox.maps.plugin.compass.createCompassPlugin
 import com.mapbox.maps.plugin.delegates.MapPluginProviderDelegate
 import com.mapbox.maps.plugin.gestures.GesturesPlugin
 import com.mapbox.maps.plugin.gestures.createGesturePlugin
+import com.mapbox.maps.plugin.indoorselector.createIndoorSelectorPlugin
 import com.mapbox.maps.plugin.lifecycle.createLifecyclePlugin
 import com.mapbox.maps.plugin.locationcomponent.createLocationComponentPlugin
 import com.mapbox.maps.plugin.logo.createLogoPlugin
@@ -376,6 +378,9 @@ internal class MapController : MapPluginProviderDelegate, MapControllable {
           MAPBOX_VIEWPORT_PLUGIN_ID -> {
             createViewportPlugin()
           }
+          MAPBOX_INDOOR_SELECTOR_PLUGIN_ID -> {
+            createIndoorSelectorPlugin()
+          }
           else -> {
             plugin.instance
               ?: throw MapboxConfigurationException("Custom non Mapbox plugins must have non-null `instance` parameter!")

build.gradle.kts

@@ -66,6 +66,7 @@ data class MapInitOptions @JvmOverloads constructor(
       Plugin.Mapbox(Plugin.MAPBOX_LIFECYCLE_PLUGIN_ID),
       Plugin.Mapbox(Plugin.MAPBOX_MAP_OVERLAY_PLUGIN_ID),
       Plugin.Mapbox(Plugin.MAPBOX_VIEWPORT_PLUGIN_ID),
+      Plugin.Mapbox(Plugin.MAPBOX_INDOOR_SELECTOR_PLUGIN_ID),
     )
   }
 }

maps-sdk/build.gradle.kts

@@ -1,6 +1,7 @@
 package com.mapbox.maps.plugin
 
 import androidx.annotation.RestrictTo
+import com.mapbox.maps.IndoorManager
 import com.mapbox.maps.MapController
 import com.mapbox.maps.MapboxExperimental
 import com.mapbox.maps.MapboxMap
@@ -43,4 +44,6 @@ internal class MapDelegateProviderImpl(
 
   override val mapStyleManagerDelegate: MapboxStyleManager = mapboxMap
   override val mapInteractionDelegate: MapInteractionDelegate = mapboxMap
+  @OptIn(com.mapbox.annotation.MapboxExperimental::class)
+  override val indoorManager: IndoorManager = mapboxMap.indoor
 }