Merge pull request #72 from fluttercommunity/add-featurelayer-example

Create FeatureLayer example
fluttercommunity · May 2, 2024 · e77476f · e77476f
2 parents d9242d4 + 64db533
commit e77476f
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Showing 5 changed files with 98 additions and 19 deletions.
diff --git a/example/ios/Podfile.lock b/example/ios/Podfile.lock
@@ -36,4 +36,4 @@ SPEC CHECKSUMS:
 
 PODFILE CHECKSUM: cc1f88378b4bfcf93a6ce00d2c587857c6008d3b
 
-COCOAPODS: 1.12.1
+COCOAPODS: 1.15.2
diff --git a/example/ios/Runner.xcodeproj/project.pbxproj b/example/ios/Runner.xcodeproj/project.pbxproj
@@ -157,7 +157,7 @@
 		97C146E61CF9000F007C117D /* Project object */ = {
 			isa = PBXProject;
 			attributes = {
-				LastUpgradeCheck = 1430;
+				LastUpgradeCheck = 1300;
 				ORGANIZATIONNAME = "";
 				TargetAttributes = {
 					97C146ED1CF9000F007C117D = {

diff --git a/example/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme b/example/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1430"
+   LastUpgradeVersion = "1300"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"

diff --git a/example/lib/main.dart b/example/lib/main.dart
@@ -42,7 +42,10 @@ class _ExampleMapState extends State<ExampleMap> {
   final LatLng _firstPinCoordinates = const LatLng(52.9, 13.2);
   static const String _pinId2 = '456';
   final LatLng _secondPinCoordinates = const LatLng(51, 11);
+  static const String _pinFeatureId = '789';
+  final LatLng _pinFeatureCoordinates = const LatLng(50.945, 6.965);
   static const String _pinLayerId = 'PinLayer';
+  static const String _featureLayerId = 'FeatureLayer';
   static const String _polygon1 = 'polygon1';
   static const String _polygon2 = 'polygon2';
   static const String _polyLayerId = 'PolygonLayer';
@@ -61,6 +64,7 @@ class _ExampleMapState extends State<ExampleMap> {
   bool _subscribedToBounds = false;
   bool _isFirstPinInView = false;
   bool _isSecondPinInView = false;
+  bool _isFeatureInView = false;
   bool _subscribedToCenterPosition = false;
   bool _subscribedToGraphicsInView = false;
   bool _subscribedToZoom = false;
@@ -124,6 +128,10 @@ class _ExampleMapState extends State<ExampleMap> {
         elevationMode: ElevationMode.onTheGround,
       );
 
+      await _createFeatureLayer(
+        layerId: _featureLayerId,
+      );
+
       // Create GraphicsLayer with Lines
       await _createGraphicLayer(
         layerId: _lineLayerId,
@@ -327,6 +335,24 @@ class _ExampleMapState extends State<ExampleMap> {
     _controller?.removeGraphic(layerId: layerId, objectId: objectId);
   }
 
+  Future<FeatureLayer?> _createFeatureLayer({
+    required String layerId,
+  }) async {
+    final layer = await _controller?.addFeatureLayer(
+      layerId: layerId,
+      options: FeatureLayerOptions(
+        fields: <Field>[
+          Field(name: 'oid', type: 'oid'),
+          Field(name: 'id', type: 'string'),
+          Field(name: 'family', type: 'string'),
+          Field(name: 'name', type: 'string'),
+        ],
+        symbol: _markerSymbol,
+      ),
+    );
+    return layer;
+  }
+
   void _makePolylineVisible({required List<LatLng> points}) {
     _controller?.moveCameraToPoints(
       points: points,
@@ -572,6 +598,35 @@ class _ExampleMapState extends State<ExampleMap> {
                             ? const Text('Remove second Pin')
                             : const Text('Add second Pin'),
                       ),
+                      ElevatedButton(
+                        onPressed: () {
+                          if (_isFeatureInView) {
+                            _removeGraphic(
+                              layerId: _featureLayerId,
+                              objectId: _pinFeatureId,
+                            );
+                            setState(() {
+                              _isFeatureInView = false;
+                            });
+                          } else {
+                            _addPin(
+                              layerId: _featureLayerId,
+                              objectId: _pinFeatureId,
+                              location: _pinFeatureCoordinates,
+                            );
+                            _controller?.moveCamera(
+                              point: _pinFeatureCoordinates,
+                              zoomLevel: 15,
+                            );
+                            setState(() {
+                              _isFeatureInView = true;
+                            });
+                          }
+                        },
+                        child: _isFeatureInView
+                            ? const Text('Remove FeatureLayer Pin')
+                            : const Text('Add FeatureLayer Pin'),
+                      ),
                       ElevatedButton(
                         onPressed: () {
                           if (_subscribedToZoom) {

diff --git a/example/pubspec.lock b/example/pubspec.lock
@@ -194,6 +194,30 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.9.0"
+  leak_tracker:
+    dependency: transitive
+    description:
+      name: leak_tracker
+      sha256: "7f0df31977cb2c0b88585095d168e689669a2cc9b97c309665e3386f3e9d341a"
+      url: "https://pub.dev"
+    source: hosted
+    version: "10.0.4"
+  leak_tracker_flutter_testing:
+    dependency: transitive
+    description:
+      name: leak_tracker_flutter_testing
+      sha256: "06e98f569d004c1315b991ded39924b21af84cf14cc94791b8aea337d25b57f8"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.0.3"
+  leak_tracker_testing:
+    dependency: transitive
+    description:
+      name: leak_tracker_testing
+      sha256: "6ba465d5d76e67ddf503e1161d1f4a6bc42306f9d66ca1e8f079a47290fb06d3"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.0.1"
   lint:
     dependency: "direct dev"
     description:
@@ -206,34 +230,34 @@ packages:
     dependency: transitive
     description:
       name: matcher
-      sha256: "1803e76e6653768d64ed8ff2e1e67bea3ad4b923eb5c56a295c3e634bad5960e"
+      sha256: d2323aa2060500f906aa31a895b4030b6da3ebdcc5619d14ce1aada65cd161cb
       url: "https://pub.dev"
     source: hosted
-    version: "0.12.16"
+    version: "0.12.16+1"
   material_color_utilities:
     dependency: transitive
     description:
       name: material_color_utilities
-      sha256: "9528f2f296073ff54cb9fee677df673ace1218163c3bc7628093e7eed5203d41"
+      sha256: "0e0a020085b65b6083975e499759762399b4475f766c21668c4ecca34ea74e5a"
       url: "https://pub.dev"
     source: hosted
-    version: "0.5.0"
+    version: "0.8.0"
   meta:
     dependency: transitive
     description:
       name: meta
-      sha256: a6e590c838b18133bb482a2745ad77c5bb7715fb0451209e1a7567d416678b8e
+      sha256: "7687075e408b093f36e6bbf6c91878cc0d4cd10f409506f7bc996f68220b9136"
       url: "https://pub.dev"
     source: hosted
-    version: "1.10.0"
+    version: "1.12.0"
   path:
     dependency: transitive
     description:
       name: path
-      sha256: "8829d8a55c13fc0e37127c29fedf290c102f4e40ae94ada574091fe0ff96c917"
+      sha256: "087ce49c3f0dc39180befefc60fdb4acd8f8620e5682fe2476afd0b3688bb4af"
       url: "https://pub.dev"
     source: hosted
-    version: "1.8.3"
+    version: "1.9.0"
   plugin_platform_interface:
     dependency: transitive
     description:
@@ -299,10 +323,10 @@ packages:
     dependency: transitive
     description:
       name: test_api
-      sha256: "5c2f730018264d276c20e4f1503fd1308dfbbae39ec8ee63c5236311ac06954b"
+      sha256: "9955ae474176f7ac8ee4e989dadfb411a58c30415bcfb648fa04b2b8a03afa7f"
       url: "https://pub.dev"
     source: hosted
-    version: "0.6.1"
+    version: "0.7.0"
   typed_data:
     dependency: transitive
     description:
@@ -327,14 +351,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.4"
-  web:
+  vm_service:
     dependency: transitive
     description:
-      name: web
-      sha256: afe077240a270dcfd2aafe77602b4113645af95d0ad31128cc02bce5ac5d5152
+      name: vm_service
+      sha256: a75f83f14ad81d5fe4b3319710b90dec37da0e22612326b696c9e1b8f34bbf48
       url: "https://pub.dev"
     source: hosted
-    version: "0.3.0"
+    version: "14.2.0"
 sdks:
-  dart: ">=3.2.0-194.0.dev <4.0.0"
-  flutter: ">=3.10.0"
+  dart: ">=3.3.0 <4.0.0"
+  flutter: ">=3.18.0-18.0.pre.54"