first commit

lib/view/filament_widget.dart

@@ -0,0 +1,25 @@
+import 'package:flutter/widgets.dart';
+
+import '../filament_controller.dart';
+import 'filament_view_platform.dart';
+
+int _nextFilamentCreationId = 0;
+
+class FilamentWidget extends StatefulWidget {
+  final FilamentController controller;
+
+  const FilamentWidget({Key? key, required this.controller}) : super(key: key);
+
+  @override
+  _FilamentWidgetState createState() => _FilamentWidgetState();
+}
+
+class _FilamentWidgetState extends State<FilamentWidget> {
+  final _viewId = _nextFilamentCreationId++;
+
+  @override
+  Widget build(BuildContext context) {
+    return FilamentViewPlatform.instance
+        .buildView(_viewId, widget.controller.onFilamentViewCreated);
+  }
+}