feat: add get padding

android/src/main/kotlin/com/google/maps/flutter/navigation/GoogleMapsAutoViewMessageHandler.kt

@@ -389,4 +389,8 @@ class GoogleMapsAutoViewMessageHandler(private val viewRegistry: GoogleMapsViewR
   override fun setPadding(padding: MapPaddingDto) {
     getView().setPadding(padding)
   }
+
+  override fun getPadding(): MapPaddingDto {
+    return getView().getPadding()
+  }
 }

android/src/main/kotlin/com/google/maps/flutter/navigation/GoogleMapsBaseMapView.kt

@@ -58,6 +58,8 @@ abstract class GoogleMapsBaseMapView(
   private var _minZoomLevelPreference: Float? = null
   private var _maxZoomLevelPreference: Float? = null
 
+  private var _mapOptions: MapOptions? = null
+
   // Nullable variable to hold the callback function
   private var _mapReadyCallback: ((Result<Unit>) -> Unit)? = null
   private var _loadedCallbackPending = false
@@ -101,6 +103,7 @@ abstract class GoogleMapsBaseMapView(
   init {
     _minZoomLevelPreference = mapOptions.googleMapOptions.minZoomPreference
     _maxZoomLevelPreference = mapOptions.googleMapOptions.maxZoomPreference
+    _mapOptions = mapOptions
   }
 
   protected fun mapReady() {
@@ -943,6 +946,7 @@ abstract class GoogleMapsBaseMapView(
   }
 
   fun setPadding(padding: MapPaddingDto) {
+    _mapOptions?.padding = padding
     getMap()
       .setPadding(
         padding.left.toInt(),
@@ -951,4 +955,8 @@ abstract class GoogleMapsBaseMapView(
         padding.bottom.toInt(),
       )
   }
+
+  fun getPadding(): MapPaddingDto {
+    return _mapOptions?.padding ?: MapPaddingDto(0, 0, 0, 0)
+  }
 }

android/src/main/kotlin/com/google/maps/flutter/navigation/GoogleMapsViewMessageHandler.kt

@@ -479,4 +479,8 @@ class GoogleMapsViewMessageHandler(private val viewRegistry: GoogleMapsViewRegis
   override fun setPadding(viewId: Long, padding: MapPaddingDto) {
     getView(viewId.toInt()).setPadding(padding)
   }
+
+  override fun getPadding(viewId: Long): MapPaddingDto {
+    return getView(viewId.toInt()).getPadding()
+  }
 }

android/src/main/kotlin/com/google/maps/flutter/navigation/MapOptions.kt

@@ -18,4 +18,4 @@ package com.google.maps.flutter.navigation
 
 import com.google.android.gms.maps.GoogleMapOptions
 
-class MapOptions(val googleMapOptions: GoogleMapOptions, val padding: MapPaddingDto?) {}
+class MapOptions(val googleMapOptions: GoogleMapOptions, var padding: MapPaddingDto?) {}

android/src/main/kotlin/com/google/maps/flutter/navigation/messages.g.kt

@@ -2206,6 +2206,8 @@ interface MapViewApi {
 
   fun setPadding(viewId: Long, padding: MapPaddingDto)
 
+  fun getPadding(viewId: Long): MapPaddingDto
+
   companion object {
     /** The codec used by MapViewApi. */
     val codec: MessageCodec<Any?> by lazy { MapViewApiCodec }
@@ -4441,6 +4443,29 @@ interface MapViewApi {
           channel.setMessageHandler(null)
         }
       }
+      run {
+        val channel =
+          BasicMessageChannel<Any?>(
+            binaryMessenger,
+            "dev.flutter.pigeon.google_navigation_flutter.MapViewApi.getPadding",
+            codec,
+          )
+        if (api != null) {
+          channel.setMessageHandler { message, reply ->
+            val args = message as List<Any?>
+            val viewIdArg = args[0].let { if (it is Int) it.toLong() else it as Long }
+            var wrapped: List<Any?>
+            try {
+              wrapped = listOf<Any?>(api.getPadding(viewIdArg))
+            } catch (exception: Throwable) {
+              wrapped = wrapError(exception)
+            }
+            reply.reply(wrapped)
+          }
+        } else {
+          channel.setMessageHandler(null)
+        }
+      }
     }
   }
 }
@@ -6485,6 +6510,8 @@ interface AutoMapViewApi {
 
   fun setPadding(padding: MapPaddingDto)
 
+  fun getPadding(): MapPaddingDto
+
   companion object {
     /** The codec used by AutoMapViewApi. */
     val codec: MessageCodec<Any?> by lazy { AutoMapViewApiCodec }
@@ -8207,6 +8234,27 @@ interface AutoMapViewApi {
           channel.setMessageHandler(null)
         }
       }
+      run {
+        val channel =
+          BasicMessageChannel<Any?>(
+            binaryMessenger,
+            "dev.flutter.pigeon.google_navigation_flutter.AutoMapViewApi.getPadding",
+            codec,
+          )
+        if (api != null) {
+          channel.setMessageHandler { _, reply ->
+            var wrapped: List<Any?>
+            try {
+              wrapped = listOf<Any?>(api.getPadding())
+            } catch (exception: Throwable) {
+              wrapped = wrapError(exception)
+            }
+            reply.reply(wrapped)
+          }
+        } else {
+          channel.setMessageHandler(null)
+        }
+      }
     }
   }
 }

ios/google_navigation_flutter/Sources/google_navigation_flutter/GoogleMapsAutoViewMessageHandler.swift

@@ -445,4 +445,8 @@ class GoogleMapsAutoViewMessageHandler: AutoMapViewApi {
   func setPadding(padding: MapPaddingDto) throws {
     try getView().setPadding(padding: padding)
   }
+
+  func getPadding() throws -> MapPaddingDto {
+    try getView().getPadding()
+  }
 }

ios/google_navigation_flutter/Sources/google_navigation_flutter/GoogleMapsNavigationView.swift

@@ -834,6 +834,15 @@ public class GoogleMapsNavigationView: NSObject, FlutterPlatformView, ViewSettle
       right: CGFloat(padding.right)
     )
   }
+
+  func getPadding() throws -> MapPaddingDto {
+    MapPaddingDto(
+      top: Int64(_mapView.padding.top),
+      left: Int64(_mapView.padding.left),
+      bottom: Int64(_mapView.padding.bottom),
+      right: Int64(_mapView.padding.right)
+    )
+  }
 }
 
 extension GoogleMapsNavigationView: GMSMapViewNavigationUIDelegate {

ios/google_navigation_flutter/Sources/google_navigation_flutter/GoogleMapsNavigationViewMessageHandler.swift

@@ -509,4 +509,8 @@ class GoogleMapsNavigationViewMessageHandler: MapViewApi {
   func setPadding(viewId: Int64, padding: MapPaddingDto) throws {
     try getView(viewId).setPadding(padding: padding)
   }
+
+  func getPadding(viewId: Int64) throws -> MapPaddingDto {
+    try getView(viewId).getPadding()
+  }
 }

ios/google_navigation_flutter/Sources/google_navigation_flutter/messages.g.swift

@@ -2075,6 +2075,7 @@ protocol MapViewApi {
   func clearCircles(viewId: Int64) throws
   func registerOnCameraChangedListener(viewId: Int64) throws
   func setPadding(viewId: Int64, padding: MapPaddingDto) throws
+  func getPadding(viewId: Int64) throws -> MapPaddingDto
 }
 
 /// Generated setup class from Pigeon to handle messages through the `binaryMessenger`.
@@ -3952,6 +3953,25 @@ enum MapViewApiSetup {
     } else {
       setPaddingChannel.setMessageHandler(nil)
     }
+    let getPaddingChannel = FlutterBasicMessageChannel(
+      name: "dev.flutter.pigeon.google_navigation_flutter.MapViewApi.getPadding",
+      binaryMessenger: binaryMessenger,
+      codec: codec
+    )
+    if let api {
+      getPaddingChannel.setMessageHandler { message, reply in
+        let args = message as! [Any?]
+        let viewIdArg = args[0] is Int64 ? args[0] as! Int64 : Int64(args[0] as! Int32)
+        do {
+          let result = try api.getPadding(viewId: viewIdArg)
+          reply(wrapResult(result))
+        } catch {
+          reply(wrapError(error))
+        }
+      }
+    } else {
+      getPaddingChannel.setMessageHandler(nil)
+    }
   }
 }
 
@@ -5893,6 +5913,7 @@ protocol AutoMapViewApi {
   func registerOnCameraChangedListener() throws
   func isAutoScreenAvailable() throws -> Bool
   func setPadding(padding: MapPaddingDto) throws
+  func getPadding() throws -> MapPaddingDto
 }
 
 /// Generated setup class from Pigeon to handle messages through the `binaryMessenger`.
@@ -7303,6 +7324,23 @@ enum AutoMapViewApiSetup {
     } else {
       setPaddingChannel.setMessageHandler(nil)
     }
+    let getPaddingChannel = FlutterBasicMessageChannel(
+      name: "dev.flutter.pigeon.google_navigation_flutter.AutoMapViewApi.getPadding",
+      binaryMessenger: binaryMessenger,
+      codec: codec
+    )
+    if let api {
+      getPaddingChannel.setMessageHandler { _, reply in
+        do {
+          let result = try api.getPadding()
+          reply(wrapResult(result))
+        } catch {
+          reply(wrapError(error))
+        }
+      }
+    } else {
+      getPaddingChannel.setMessageHandler(nil)
+    }
   }
 }
 

lib/src/google_maps_auto_view_controller.dart

@@ -333,6 +333,11 @@ class GoogleMapsAutoViewController {
         .setPaddingForAuto(padding: padding);
   }
 
+  // Gets the map padding from the map view.
+  Future<EdgeInsets> getPadding({required int viewId}) async {
+    return GoogleMapsNavigationPlatform.instance.getPaddingForAuto();
+  }
+
   Future<bool> isAutoScreenAvailable() {
     return GoogleMapsNavigationPlatform.instance.isAutoScreenAvailable();
   }

lib/src/google_maps_map_view_controller.dart

@@ -371,4 +371,9 @@ class GoogleMapViewController {
     return GoogleMapsNavigationPlatform.instance
         .setPadding(viewId: _viewId, padding: padding);
   }
+
+  // Gets the map padding from the map view.
+  Future<EdgeInsets> getPadding({required int viewId}) async {
+    return GoogleMapsNavigationPlatform.instance.getPadding(viewId: _viewId);
+  }
 }

lib/src/google_navigation_flutter_platform_interface.dart

@@ -535,6 +535,9 @@ abstract mixin class MapViewAPIInterface {
   // Sets the map padding for the map view.
   Future<void> setPadding({required int viewId, required EdgeInsets padding});
 
+  // Gets the map padding from the map view.
+  Future<EdgeInsets> getPadding({required int viewId});
+
   /// Get navigation view marker event stream from the navigation view.
   Stream<MarkerEvent> getMarkerEventStream({required int viewId});
 
@@ -775,6 +778,9 @@ abstract mixin class AutoMapViewAPIInterface {
   // Sets the map padding for the auto map view.
   Future<void> setPaddingForAuto({required EdgeInsets padding});
 
+  // Gets the map padding from the auto map view.
+  Future<EdgeInsets> getPaddingForAuto();
+
   /// Get custom navigation auto event stream from the auto view.
   Stream<CustomNavigationAutoEvent> getCustomNavigationAutoEventStream();
 

lib/src/method_channel/common_auto_view_api.dart

@@ -745,6 +745,17 @@ mixin CommonAutoMapViewAPI on AutoMapViewAPIInterface {
         right: padding.right.toInt()));
   }
 
+  // Gets the map padding from the map view.
+  @override
+  Future<EdgeInsets> getPaddingForAuto() async {
+    final MapPaddingDto padding = await _viewApi.getPadding();
+    return EdgeInsets.only(
+        top: padding.top.toDouble(),
+        left: padding.left.toDouble(),
+        bottom: padding.bottom.toDouble(),
+        right: padding.right.toDouble());
+  }
+
   @override
   Future<bool> isAutoScreenAvailable() {
     return _viewApi.isAutoScreenAvailable();

lib/src/method_channel/common_view_api.dart

@@ -954,6 +954,17 @@ mixin CommonMapViewAPI on MapViewAPIInterface {
             right: padding.right.toInt()));
   }
 
+  // Gets the map padding from the map view.
+  @override
+  Future<EdgeInsets> getPadding({required int viewId}) async {
+    final MapPaddingDto padding = await _viewApi.getPadding(viewId);
+    return EdgeInsets.only(
+        top: padding.top.toDouble(),
+        left: padding.left.toDouble(),
+        bottom: padding.bottom.toDouble(),
+        right: padding.right.toDouble());
+  }
+
   @override
   Stream<MapClickEvent> getMapClickEventStream({required int viewId}) {
     return _unwrapEventStream<MapClickEvent>(viewId: viewId);

lib/src/method_channel/messages.g.dart

@@ -4606,6 +4606,35 @@ class MapViewApi {
       return;
     }
   }
+
+  Future<MapPaddingDto> getPadding(int viewId) async {
+    const String __pigeon_channelName =
+        'dev.flutter.pigeon.google_navigation_flutter.MapViewApi.getPadding';
+    final BasicMessageChannel<Object?> __pigeon_channel =
+        BasicMessageChannel<Object?>(
+      __pigeon_channelName,
+      pigeonChannelCodec,
+      binaryMessenger: __pigeon_binaryMessenger,
+    );
+    final List<Object?>? __pigeon_replyList =
+        await __pigeon_channel.send(<Object?>[viewId]) as List<Object?>?;
+    if (__pigeon_replyList == null) {
+      throw _createConnectionError(__pigeon_channelName);
+    } else if (__pigeon_replyList.length > 1) {
+      throw PlatformException(
+        code: __pigeon_replyList[0]! as String,
+        message: __pigeon_replyList[1] as String?,
+        details: __pigeon_replyList[2],
+      );
+    } else if (__pigeon_replyList[0] == null) {
+      throw PlatformException(
+        code: 'null-error',
+        message: 'Host platform returned null value for non-null return value.',
+      );
+    } else {
+      return (__pigeon_replyList[0] as MapPaddingDto?)!;
+    }
+  }
 }
 
 class _ImageRegistryApiCodec extends StandardMessageCodec {
@@ -8682,6 +8711,35 @@ class AutoMapViewApi {
       return;
     }
   }
+
+  Future<MapPaddingDto> getPadding() async {
+    const String __pigeon_channelName =
+        'dev.flutter.pigeon.google_navigation_flutter.AutoMapViewApi.getPadding';
+    final BasicMessageChannel<Object?> __pigeon_channel =
+        BasicMessageChannel<Object?>(
+      __pigeon_channelName,
+      pigeonChannelCodec,
+      binaryMessenger: __pigeon_binaryMessenger,
+    );
+    final List<Object?>? __pigeon_replyList =
+        await __pigeon_channel.send(null) as List<Object?>?;
+    if (__pigeon_replyList == null) {
+      throw _createConnectionError(__pigeon_channelName);
+    } else if (__pigeon_replyList.length > 1) {
+      throw PlatformException(
+        code: __pigeon_replyList[0]! as String,
+        message: __pigeon_replyList[1] as String?,
+        details: __pigeon_replyList[2],
+      );
+    } else if (__pigeon_replyList[0] == null) {
+      throw PlatformException(
+        code: 'null-error',
+        message: 'Host platform returned null value for non-null return value.',
+      );
+    } else {
+      return (__pigeon_replyList[0] as MapPaddingDto?)!;
+    }
+  }
 }
 
 class _AutoViewEventApiCodec extends StandardMessageCodec {

pigeons/messages.dart

@@ -516,6 +516,7 @@ abstract class MapViewApi {
 
   void registerOnCameraChangedListener(int viewId);
   void setPadding(int viewId, MapPaddingDto padding);
+  MapPaddingDto getPadding(int viewId);
 }
 
 @HostApi(dartHostTestHandler: 'TestImageRegistryApi')
@@ -1371,6 +1372,7 @@ abstract class AutoMapViewApi {
   void registerOnCameraChangedListener();
   bool isAutoScreenAvailable();
   void setPadding(MapPaddingDto padding);
+  MapPaddingDto getPadding();
 }
 
 @FlutterApi()