[google_maps_flutter] Switch to using new structured options interface methods (#5825)

Author: stuartmorgan-g

packages/google_maps_flutter/google_maps_flutter/CHANGELOG.md

@@ -1,5 +1,7 @@
-## NEXT
+## 2.1.8
 
+* Switches to new platform interface versions of `buildView` and
+  `updateOptions`.
 * Ignores unnecessary import warnings in preparation for [upcoming Flutter changes](https://github.com/flutter/flutter/pull/104231).
 
 ## 2.1.7

packages/google_maps_flutter/google_maps_flutter/lib/src/controller.dart

@@ -102,10 +102,9 @@ class GoogleMapController {
   /// platform side.
   ///
   /// The returned [Future] completes after listeners have been notified.
-  Future<void> _updateMapOptions(Map<String, dynamic> optionsUpdate) {
-    assert(optionsUpdate != null);
+  Future<void> _updateMapConfiguration(MapConfiguration update) {
     return GoogleMapsFlutterPlatform.instance
-        .updateMapOptions(optionsUpdate, mapId: mapId);
+        .updateMapConfiguration(update, mapId: mapId);
   }
 
   /// Updates marker configuration.

packages/google_maps_flutter/google_maps_flutter/lib/src/google_map.dart

@@ -294,30 +294,34 @@ class _GoogleMapState extends State<GoogleMap> {
   Map<PolygonId, Polygon> _polygons = <PolygonId, Polygon>{};
   Map<PolylineId, Polyline> _polylines = <PolylineId, Polyline>{};
   Map<CircleId, Circle> _circles = <CircleId, Circle>{};
-  late _GoogleMapOptions _googleMapOptions;
+  late MapConfiguration _mapConfiguration;
 
   @override
   Widget build(BuildContext context) {
-    return GoogleMapsFlutterPlatform.instance.buildViewWithTextDirection(
+    return GoogleMapsFlutterPlatform.instance.buildViewWithConfiguration(
       _mapId,
       onPlatformViewCreated,
-      textDirection: widget.layoutDirection ??
-          Directionality.maybeOf(context) ??
-          TextDirection.ltr,
-      initialCameraPosition: widget.initialCameraPosition,
-      markers: widget.markers,
-      polygons: widget.polygons,
-      polylines: widget.polylines,
-      circles: widget.circles,
-      gestureRecognizers: widget.gestureRecognizers,
-      mapOptions: _googleMapOptions.toMap(),
+      widgetConfiguration: MapWidgetConfiguration(
+        textDirection: widget.layoutDirection ??
+            Directionality.maybeOf(context) ??
+            TextDirection.ltr,
+        initialCameraPosition: widget.initialCameraPosition,
+        gestureRecognizers: widget.gestureRecognizers,
+      ),
+      mapObjects: MapObjects(
+        markers: widget.markers,
+        polygons: widget.polygons,
+        polylines: widget.polylines,
+        circles: widget.circles,
+      ),
+      mapConfiguration: _mapConfiguration,
     );
   }
 
   @override
   void initState() {
     super.initState();
-    _googleMapOptions = _GoogleMapOptions.fromWidget(widget);
+    _mapConfiguration = _configurationFromMapWidget(widget);
     _markers = keyByMarkerId(widget.markers);
     _polygons = keyByPolygonId(widget.polygons);
     _polylines = keyByPolylineId(widget.polylines);
@@ -347,16 +351,15 @@ class _GoogleMapState extends State<GoogleMap> {
   }
 
   Future<void> _updateOptions() async {
-    final _GoogleMapOptions newOptions = _GoogleMapOptions.fromWidget(widget);
-    final Map<String, dynamic> updates =
-        _googleMapOptions.updatesMap(newOptions);
+    final MapConfiguration newConfig = _configurationFromMapWidget(widget);
+    final MapConfiguration updates = newConfig.diffFrom(_mapConfiguration);
     if (updates.isEmpty) {
       return;
     }
     final GoogleMapController controller = await _controller.future;
     // ignore: unawaited_futures
-    controller._updateMapOptions(updates);
-    _googleMapOptions = newOptions;
+    controller._updateMapConfiguration(updates);
+    _mapConfiguration = newConfig;
   }
 
   Future<void> _updateMarkers() async {
@@ -524,98 +527,27 @@ class _GoogleMapState extends State<GoogleMap> {
   }
 }
 
-/// Configuration options for the GoogleMaps user interface.
-class _GoogleMapOptions {
-  _GoogleMapOptions.fromWidget(GoogleMap map)
-      : compassEnabled = map.compassEnabled,
-        mapToolbarEnabled = map.mapToolbarEnabled,
-        cameraTargetBounds = map.cameraTargetBounds,
-        mapType = map.mapType,
-        minMaxZoomPreference = map.minMaxZoomPreference,
-        rotateGesturesEnabled = map.rotateGesturesEnabled,
-        scrollGesturesEnabled = map.scrollGesturesEnabled,
-        tiltGesturesEnabled = map.tiltGesturesEnabled,
-        trackCameraPosition = map.onCameraMove != null,
-        zoomControlsEnabled = map.zoomControlsEnabled,
-        zoomGesturesEnabled = map.zoomGesturesEnabled,
-        liteModeEnabled = map.liteModeEnabled,
-        myLocationEnabled = map.myLocationEnabled,
-        myLocationButtonEnabled = map.myLocationButtonEnabled,
-        padding = map.padding,
-        indoorViewEnabled = map.indoorViewEnabled,
-        trafficEnabled = map.trafficEnabled,
-        buildingsEnabled = map.buildingsEnabled,
-        assert(!map.liteModeEnabled || Platform.isAndroid);
-
-  final bool compassEnabled;
-
-  final bool mapToolbarEnabled;
-
-  final CameraTargetBounds cameraTargetBounds;
-
-  final MapType mapType;
-
-  final MinMaxZoomPreference minMaxZoomPreference;
-
-  final bool rotateGesturesEnabled;
-
-  final bool scrollGesturesEnabled;
-
-  final bool tiltGesturesEnabled;
-
-  final bool trackCameraPosition;
-
-  final bool zoomControlsEnabled;
-
-  final bool zoomGesturesEnabled;
-
-  final bool liteModeEnabled;
-
-  final bool myLocationEnabled;
-
-  final bool myLocationButtonEnabled;
-
-  final EdgeInsets padding;
-
-  final bool indoorViewEnabled;
-
-  final bool trafficEnabled;
-
-  final bool buildingsEnabled;
-
-  Map<String, dynamic> toMap() {
-    return <String, dynamic>{
-      'compassEnabled': compassEnabled,
-      'mapToolbarEnabled': mapToolbarEnabled,
-      'cameraTargetBounds': cameraTargetBounds.toJson(),
-      'mapType': mapType.index,
-      'minMaxZoomPreference': minMaxZoomPreference.toJson(),
-      'rotateGesturesEnabled': rotateGesturesEnabled,
-      'scrollGesturesEnabled': scrollGesturesEnabled,
-      'tiltGesturesEnabled': tiltGesturesEnabled,
-      'zoomControlsEnabled': zoomControlsEnabled,
-      'zoomGesturesEnabled': zoomGesturesEnabled,
-      'liteModeEnabled': liteModeEnabled,
-      'trackCameraPosition': trackCameraPosition,
-      'myLocationEnabled': myLocationEnabled,
-      'myLocationButtonEnabled': myLocationButtonEnabled,
-      'padding': <double>[
-        padding.top,
-        padding.left,
-        padding.bottom,
-        padding.right,
-      ],
-      'indoorEnabled': indoorViewEnabled,
-      'trafficEnabled': trafficEnabled,
-      'buildingsEnabled': buildingsEnabled,
-    };
-  }
-
-  Map<String, dynamic> updatesMap(_GoogleMapOptions newOptions) {
-    final Map<String, dynamic> prevOptionsMap = toMap();
-
-    return newOptions.toMap()
-      ..removeWhere(
-          (String key, dynamic value) => prevOptionsMap[key] == value);
-  }
+/// Builds a [MapConfiguration] from the given [map].
+MapConfiguration _configurationFromMapWidget(GoogleMap map) {
+  assert(!map.liteModeEnabled || Platform.isAndroid);
+  return MapConfiguration(
+    compassEnabled: map.compassEnabled,
+    mapToolbarEnabled: map.mapToolbarEnabled,
+    cameraTargetBounds: map.cameraTargetBounds,
+    mapType: map.mapType,
+    minMaxZoomPreference: map.minMaxZoomPreference,
+    rotateGesturesEnabled: map.rotateGesturesEnabled,
+    scrollGesturesEnabled: map.scrollGesturesEnabled,
+    tiltGesturesEnabled: map.tiltGesturesEnabled,
+    trackCameraPosition: map.onCameraMove != null,
+    zoomControlsEnabled: map.zoomControlsEnabled,
+    zoomGesturesEnabled: map.zoomGesturesEnabled,
+    liteModeEnabled: map.liteModeEnabled,
+    myLocationEnabled: map.myLocationEnabled,
+    myLocationButtonEnabled: map.myLocationButtonEnabled,
+    padding: map.padding,
+    indoorViewEnabled: map.indoorViewEnabled,
+    trafficEnabled: map.trafficEnabled,
+    buildingsEnabled: map.buildingsEnabled,
+  );
 }

packages/google_maps_flutter/google_maps_flutter/pubspec.yaml

@@ -2,7 +2,7 @@ name: google_maps_flutter
 description: A Flutter plugin for integrating Google Maps in iOS and Android applications.
 repository: https://github.com/flutter/plugins/tree/main/packages/google_maps_flutter/google_maps_flutter
 issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+maps%22
-version: 2.1.7
+version: 2.1.8
 
 environment:
   sdk: ">=2.14.0 <3.0.0"
@@ -21,7 +21,7 @@ dependencies:
   flutter:
     sdk: flutter
   flutter_plugin_android_lifecycle: ^2.0.1
-  google_maps_flutter_platform_interface: ^2.1.2
+  google_maps_flutter_platform_interface: ^2.2.0
 
 dev_dependencies:
   flutter_test:

packages/google_maps_flutter/google_maps_flutter/test/map_creation_test.dart

@@ -7,8 +7,6 @@ import 'dart:async';
 // ignore: unnecessary_import
 import 'dart:typed_data';
 
-import 'package:flutter/foundation.dart';
-import 'package:flutter/gestures.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter/widgets.dart';
 import 'package:flutter_test/flutter_test.dart';
@@ -90,8 +88,8 @@ class TestGoogleMapsFlutterPlatform extends GoogleMapsFlutterPlatform {
   Future<void> init(int mapId) async {}
 
   @override
-  Future<void> updateMapOptions(
-    Map<String, dynamic> optionsUpdate, {
+  Future<void> updateMapConfiguration(
+    MapConfiguration update, {
     required int mapId,
   }) async {}
 
@@ -278,18 +276,12 @@ class TestGoogleMapsFlutterPlatform extends GoogleMapsFlutterPlatform {
   }
 
   @override
-  Widget buildView(
+  Widget buildViewWithConfiguration(
     int creationId,
     PlatformViewCreatedCallback onPlatformViewCreated, {
-    required CameraPosition initialCameraPosition,
-    Set<Marker> markers = const <Marker>{},
-    Set<Polygon> polygons = const <Polygon>{},
-    Set<Polyline> polylines = const <Polyline>{},
-    Set<Circle> circles = const <Circle>{},
-    Set<TileOverlay> tileOverlays = const <TileOverlay>{},
-    Set<Factory<OneSequenceGestureRecognizer>>? gestureRecognizers =
-        const <Factory<OneSequenceGestureRecognizer>>{},
-    Map<String, dynamic> mapOptions = const <String, dynamic>{},
+    required MapWidgetConfiguration widgetConfiguration,
+    MapObjects mapObjects = const MapObjects(),
+    MapConfiguration mapConfiguration = const MapConfiguration(),
   }) {
     onPlatformViewCreated(0);
     createdIds.add(creationId);