diff --git a/example/pubspec.lock b/example/pubspec.lock
index 735cb89..351c2ee 100644
--- a/example/pubspec.lock
+++ b/example/pubspec.lock
@@ -109,18 +109,18 @@ packages:
     dependency: transitive
     description:
       name: leak_tracker
-      sha256: "3f87a60e8c63aecc975dda1ceedbc8f24de75f09e4856ea27daf8958f2f0ce05"
+      sha256: "7f0df31977cb2c0b88585095d168e689669a2cc9b97c309665e3386f3e9d341a"
       url: "https://pub.dev"
     source: hosted
-    version: "10.0.5"
+    version: "10.0.4"
   leak_tracker_flutter_testing:
     dependency: transitive
     description:
       name: leak_tracker_flutter_testing
-      sha256: "932549fb305594d82d7183ecd9fa93463e9914e1b67cacc34bc40906594a1806"
+      sha256: "06e98f569d004c1315b991ded39924b21af84cf14cc94791b8aea337d25b57f8"
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.5"
+    version: "3.0.3"
   leak_tracker_testing:
     dependency: transitive
     description:
@@ -149,18 +149,18 @@ packages:
     dependency: transitive
     description:
       name: material_color_utilities
-      sha256: f7142bb1154231d7ea5f96bc7bde4bda2a0945d2806bb11670e30b850d56bdec
+      sha256: "0e0a020085b65b6083975e499759762399b4475f766c21668c4ecca34ea74e5a"
       url: "https://pub.dev"
     source: hosted
-    version: "0.11.1"
+    version: "0.8.0"
   meta:
     dependency: transitive
     description:
       name: meta
-      sha256: bdb68674043280c3428e9ec998512fb681678676b3c54e773629ffe74419f8c7
+      sha256: "7687075e408b093f36e6bbf6c91878cc0d4cd10f409506f7bc996f68220b9136"
       url: "https://pub.dev"
     source: hosted
-    version: "1.15.0"
+    version: "1.12.0"
   path:
     dependency: transitive
     description:
@@ -173,10 +173,10 @@ packages:
     dependency: transitive
     description:
       name: platform
-      sha256: "9b71283fc13df574056616011fb138fd3b793ea47cc509c189a6c3fa5f8a1a65"
+      sha256: "12220bb4b65720483f8fa9450b4332347737cf8213dd2840d8b2c823e47243ec"
       url: "https://pub.dev"
     source: hosted
-    version: "3.1.5"
+    version: "3.1.4"
   plugin_platform_interface:
     dependency: transitive
     description:
@@ -222,6 +222,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.2"
+  stream_transform:
+    dependency: transitive
+    description:
+      name: stream_transform
+      sha256: ad47125e588cfd37a9a7f86c7d6356dde8dfe89d071d293f80ca9e9273a33871
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.1"
   string_scanner:
     dependency: transitive
     description:
@@ -250,10 +258,10 @@ packages:
     dependency: transitive
     description:
       name: test_api
-      sha256: "5b8a98dafc4d5c4c9c72d8b31ab2b23fc13422348d2997120294d3bac86b4ddb"
+      sha256: "9955ae474176f7ac8ee4e989dadfb411a58c30415bcfb648fa04b2b8a03afa7f"
       url: "https://pub.dev"
     source: hosted
-    version: "0.7.2"
+    version: "0.7.0"
   vector_math:
     dependency: transitive
     description:
@@ -266,10 +274,10 @@ packages:
     dependency: transitive
     description:
       name: vm_service
-      sha256: "5c5f338a667b4c644744b661f309fb8080bb94b18a7e91ef1dbd343bed00ed6d"
+      sha256: "3923c89304b715fb1eb6423f017651664a03bf5f4b29983627c4da791f74a4ec"
       url: "https://pub.dev"
     source: hosted
-    version: "14.2.5"
+    version: "14.2.1"
   webdriver:
     dependency: transitive
     description:
@@ -279,5 +287,5 @@ packages:
     source: hosted
     version: "3.0.3"
 sdks:
-  dart: ">=3.5.4 <4.0.0"
+  dart: ">=3.4.4 <4.0.0"
   flutter: ">=3.18.0-18.0.pre.54"
diff --git a/example/pubspec.yaml b/example/pubspec.yaml
index 03e0371..2b2e1c6 100644
--- a/example/pubspec.yaml
+++ b/example/pubspec.yaml
@@ -5,7 +5,7 @@ description: "Demonstrates how to use the flutter_cocos_view plugin."
 publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 
 environment:
-  sdk: ^3.5.4
+  sdk: ^3.4.4
 
 # Dependencies specify other packages that your package needs in order to work.
 # To automatically upgrade your package dependencies to the latest versions
diff --git a/lib/flutter_cocos_view.dart b/lib/flutter_cocos_view.dart
index da38c7f..dd0df7b 100644
--- a/lib/flutter_cocos_view.dart
+++ b/lib/flutter_cocos_view.dart
@@ -5,10 +5,11 @@
 // platforms in the `pubspec.yaml` at
 // https://flutter.dev/to/pubspec-plugin-platforms.
 
-import 'flutter_cocos_view_platform_interface.dart';
+library flutter_Cocos_widget;
 
-class FlutterCocosView {
-  Future<String?> getPlatformVersion() {
-    return FlutterCocosViewPlatform.instance.getPlatformVersion();
-  }
-}
+export 'src/facade_controller.dart';
+export 'src/facade_widget.dart'
+if (dart.library.io) 'src/io/cocos_widget.dart';
+export 'src/helpers/events.dart';
+export 'src/helpers/misc.dart';
+export 'src/helpers/types.dart';
diff --git a/lib/flutter_cocos_view_method_channel.dart b/lib/flutter_cocos_view_method_channel.dart
deleted file mode 100644
index 622867f..0000000
--- a/lib/flutter_cocos_view_method_channel.dart
+++ /dev/null
@@ -1,17 +0,0 @@
-import 'package:flutter/foundation.dart';
-import 'package:flutter/services.dart';
-
-import 'flutter_cocos_view_platform_interface.dart';
-
-/// An implementation of [FlutterCocosViewPlatform] that uses method channels.
-class MethodChannelFlutterCocosView extends FlutterCocosViewPlatform {
-  /// The method channel used to interact with the native platform.
-  @visibleForTesting
-  final methodChannel = const MethodChannel('flutter_cocos_view');
-
-  @override
-  Future<String?> getPlatformVersion() async {
-    final version = await methodChannel.invokeMethod<String>('getPlatformVersion');
-    return version;
-  }
-}
diff --git a/lib/flutter_cocos_view_platform_interface.dart b/lib/flutter_cocos_view_platform_interface.dart
deleted file mode 100644
index 8207822..0000000
--- a/lib/flutter_cocos_view_platform_interface.dart
+++ /dev/null
@@ -1,29 +0,0 @@
-import 'package:plugin_platform_interface/plugin_platform_interface.dart';
-
-import 'flutter_cocos_view_method_channel.dart';
-
-abstract class FlutterCocosViewPlatform extends PlatformInterface {
-  /// Constructs a FlutterCocosViewPlatform.
-  FlutterCocosViewPlatform() : super(token: _token);
-
-  static final Object _token = Object();
-
-  static FlutterCocosViewPlatform _instance = MethodChannelFlutterCocosView();
-
-  /// The default instance of [FlutterCocosViewPlatform] to use.
-  ///
-  /// Defaults to [MethodChannelFlutterCocosView].
-  static FlutterCocosViewPlatform get instance => _instance;
-
-  /// Platform-specific implementations should set this with their own
-  /// platform-specific class that extends [FlutterCocosViewPlatform] when
-  /// they register themselves.
-  static set instance(FlutterCocosViewPlatform instance) {
-    PlatformInterface.verifyToken(instance, _token);
-    _instance = instance;
-  }
-
-  Future<String?> getPlatformVersion() {
-    throw UnimplementedError('platformVersion() has not been implemented.');
-  }
-}
diff --git a/lib/src/facade_controller.dart b/lib/src/facade_controller.dart
new file mode 100644
index 0000000..5cb20bb
--- /dev/null
+++ b/lib/src/facade_controller.dart
@@ -0,0 +1,103 @@
+typedef void CocosCreatedCallback(CocosWidgetController controller);
+
+abstract class CocosWidgetController {
+  static dynamic webRegistrar;
+
+  /// Method required for web initialization
+  static void registerWith(dynamic registrar) {
+    webRegistrar = registrar;
+  }
+
+  /// Initialize [CocosWidgetController] with [id]
+  /// Mainly for internal use when instantiating a [CocosWidgetController] passed
+  /// in [CocosWidget.onCocosCreated] callback.
+  static Future<CocosWidgetController> init(
+      int id, dynamic CocosWidgetState) async {
+    throw UnimplementedError('init() has not been implemented.');
+  }
+
+  /// Checks to see if Cocos player is ready to be used
+  /// Returns `true` if Cocos player is ready.
+  Future<bool?>? isReady() {
+    throw UnimplementedError('isReady() has not been implemented.');
+  }
+
+  /// Get the current pause state of the Cocos player
+  /// Returns `true` if Cocos player is paused.
+  Future<bool?>? isPaused() {
+    throw UnimplementedError('isPaused() has not been implemented.');
+  }
+
+  /// Get the current load state of the Cocos player
+  /// Returns `true` if Cocos player is loaded.
+  Future<bool?>? isLoaded() {
+    throw UnimplementedError('isLoaded() has not been implemented.');
+  }
+
+  /// Helper method to know if Cocos has been put in background mode (WIP) unstable
+  /// Returns `true` if Cocos player is in background.
+  Future<bool?>? inBackground() {
+    throw UnimplementedError('inBackground() has not been implemented.');
+  }
+
+  /// Creates a Cocos player if it's not already created. Please only call this if Cocos is not ready,
+  /// or is in unloaded state. Use [isLoaded] to check.
+  /// Returns `true` if Cocos player was created succesfully.
+  Future<bool?>? create() {
+    throw UnimplementedError('create() has not been implemented.');
+  }
+
+  /// Post message to Cocos from flutter. This method takes in a string [message].
+  /// The [gameObject] must match the name of an actual Cocos game object in a scene at runtime, and the [methodName],
+  /// must exist in a `MonoDevelop` `class` and also exposed as a method. [message] is an parameter taken by the method
+  ///
+  /// ```dart
+  /// postMessage("GameManager", "openScene", "ThirdScene")
+  /// ```
+  Future<void>? postMessage(String gameObject, methodName, message) {
+    throw UnimplementedError('postMessage() has not been implemented.');
+  }
+
+  /// Post message to Cocos from flutter. This method takes in a Json or map structure as the [message].
+  /// The [gameObject] must match the name of an actual Cocos game object in a scene at runtime, and the [methodName],
+  /// must exist in a `MonoDevelop` `class` and also exposed as a method. [message] is an parameter taken by the method
+  ///
+  /// ```dart
+  /// postJsonMessage("GameManager", "openScene", {"buildIndex": 3, "name": "ThirdScene"})
+  /// ```
+  Future<void>? postJsonMessage(
+      String gameObject, String methodName, Map<String, dynamic> message) {
+    throw UnimplementedError('postJsonMessage() has not been implemented.');
+  }
+
+  /// Pause the Cocos in-game player with this method
+  Future<void>? pause() {
+    throw UnimplementedError('pause() has not been implemented.');
+  }
+
+  /// Resume the Cocos in-game player with this method idf it is in a paused state
+  Future<void>? resume() {
+    throw UnimplementedError('resume() has not been implemented.');
+  }
+
+  /// Sometimes you want to open Cocos in it's own process and openInNativeProcess does just that.
+  /// It works for Android and iOS is WIP
+  Future<void>? openInNativeProcess() {
+    throw UnimplementedError('openInNativeProcess() has not been implemented.');
+  }
+
+  /// Unloads Cocos player from th current process (Works on Android only for now)
+  /// iOS is WIP. For more information please read [Cocos Docs](https://docs.Cocos3d.com/2020.2/Documentation/Manual/CocosasaLibrary.html)
+  Future<void>? unload() {
+    throw UnimplementedError('unload() has not been implemented.');
+  }
+
+  /// Quits Cocos player. Note that this kills the current flutter process, thus quiting the app
+  Future<void>? quit() {
+    throw UnimplementedError('quit() has not been implemented.');
+  }
+
+  void dispose() {
+    throw UnimplementedError('dispose() has not been implemented.');
+  }
+}
diff --git a/lib/src/facade_widget.dart b/lib/src/facade_widget.dart
new file mode 100644
index 0000000..22b0859
--- /dev/null
+++ b/lib/src/facade_widget.dart
@@ -0,0 +1,89 @@
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/foundation.dart';
+import 'package:flutter/gestures.dart';
+import 'package:flutter_cocos_view/src/facade_controller.dart';
+
+import 'helpers/misc.dart';
+
+class CocosWidget extends StatefulWidget {
+  CocosWidget({
+    Key? key,
+    required this.onCocosCreated,
+    this.onCocosMessage,
+    this.fullscreen = false,
+    this.enablePlaceholder = false,
+    this.runImmediately = false,
+    this.unloadOnDispose = false,
+    this.printSetupLog = true,
+    this.onCocosUnloaded,
+    this.gestureRecognizers,
+    this.placeholder,
+    this.useAndroidViewSurface = false,
+    this.onCocosSceneLoaded,
+    this.uiLevel = 1,
+    this.borderRadius = BorderRadius.zero,
+    this.layoutDirection,
+    this.hideStatus = false,
+  });
+
+  ///Event fires when the Cocos player is created.
+  final CocosCreatedCallback onCocosCreated;
+
+  ///Event fires when the [CocosWidget] gets a message from Cocos.
+  final CocosMessageCallback? onCocosMessage;
+
+  ///Event fires when the [CocosWidget] gets a scene loaded from Cocos.
+  final CocosSceneChangeCallback? onCocosSceneLoaded;
+
+  ///Event fires when the [CocosWidget] Cocos player gets unloaded.
+  final CocosUnloadCallback? onCocosUnloaded;
+
+  final Set<Factory<OneSequenceGestureRecognizer>>? gestureRecognizers;
+
+  /// Set to true to force Cocos to fullscreen
+  final bool fullscreen;
+
+  /// Set to true to force Cocos to fullscreen
+  final bool hideStatus;
+
+  /// Controls the layer in which Cocos widget is rendered in flutter (defaults to 1)
+  final int uiLevel;
+
+  /// This flag tells android to load Cocos as the flutter app starts (Android only)
+  final bool runImmediately;
+
+  /// This flag tells android to unload Cocos whenever widget is disposed
+  final bool unloadOnDispose;
+
+  /// This flag enables placeholder widget
+  final bool enablePlaceholder;
+
+  /// This flag enables placeholder widget
+  final bool printSetupLog;
+
+  /// This flag allows you use AndroidView instead of PlatformViewLink for android
+  final bool? useAndroidViewSurface;
+
+  /// This is just a helper to render a placeholder widget
+  final Widget? placeholder;
+
+  /// Border radius
+  final BorderRadius borderRadius;
+
+  /// The layout direction to use for the embedded view.
+  ///
+  /// If this is null, the ambient [Directionality] is used instead. If there is
+  /// no ambient [Directionality], [TextDirection.ltr] is used.
+  final TextDirection? layoutDirection;
+
+  @override
+  _CocosWidgetState createState() => _CocosWidgetState();
+}
+
+class _CocosWidgetState extends State<CocosWidget> {
+  @override
+  Widget build(BuildContext context) {
+    return Text(
+        '$defaultTargetPlatform is not yet supported by the Cocos player plugin');
+  }
+}
diff --git a/lib/src/helpers/events.dart b/lib/src/helpers/events.dart
new file mode 100644
index 0000000..a243558
--- /dev/null
+++ b/lib/src/helpers/events.dart
@@ -0,0 +1,36 @@
+import 'package:flutter_cocos_view/src/helpers/types.dart';
+
+class CocosEvent<T> {
+  /// The ID of the Cocos this event is associated to.
+  final int cocosId;
+
+  /// The value wrapped by this event
+  final T value;
+
+  /// Build a Cocos Event, that relates a mapId with a given value.
+  ///
+  /// The `cocosId` is the id of the map that triggered the event.
+  /// `value` may be `null` in events that don't transport any meaningful data.
+  CocosEvent(this.cocosId, this.value);
+}
+
+class CocosSceneLoadedEvent extends CocosEvent<SceneLoaded?> {
+  CocosSceneLoadedEvent(int cocosId, SceneLoaded? value)
+      : super(cocosId, value);
+}
+
+class CocosLoadedEvent extends CocosEvent<void> {
+  CocosLoadedEvent(int cocosId, void value) : super(cocosId, value);
+}
+
+class CocosUnLoadedEvent extends CocosEvent<void> {
+  CocosUnLoadedEvent(int cocosId, void value) : super(cocosId, value);
+}
+
+class CocosCreatedEvent extends CocosEvent<void> {
+  CocosCreatedEvent(int cocosId, void value) : super(cocosId, value);
+}
+
+class CocosMessageEvent extends CocosEvent<dynamic> {
+  CocosMessageEvent(int cocosId, dynamic value) : super(cocosId, value);
+}
diff --git a/lib/src/helpers/misc.dart b/lib/src/helpers/misc.dart
new file mode 100644
index 0000000..e490268
--- /dev/null
+++ b/lib/src/helpers/misc.dart
@@ -0,0 +1,27 @@
+import 'package:flutter_cocos_view/src/helpers/types.dart';
+
+/// Error thrown when an unknown cocos ID is provided to a method channel API.
+class UnknownCocosIDError extends Error {
+  /// Creates an assertion error with the provided [cocosId] and optional
+  /// [message].
+  UnknownCocosIDError(this.cocosId, [this.message]);
+
+  /// The unknown ID.
+  final int cocosId;
+
+  /// Message describing the assertion error.
+  final Object? message;
+
+  String toString() {
+    if (message != null) {
+      return "Unknown cocos ID $cocosId: ${Error.safeToString(message)}";
+    }
+    return "Unknown cocos ID $cocosId";
+  }
+}
+
+typedef void CocosMessageCallback(dynamic handler);
+
+typedef void CocosSceneChangeCallback(SceneLoaded? message);
+
+typedef void CocosUnloadCallback();
diff --git a/lib/src/helpers/types.dart b/lib/src/helpers/types.dart
new file mode 100644
index 0000000..153548d
--- /dev/null
+++ b/lib/src/helpers/types.dart
@@ -0,0 +1,31 @@
+class SceneLoaded {
+  final String? name;
+  final int? buildIndex;
+  final bool? isLoaded;
+  final bool? isValid;
+
+  SceneLoaded({this.name, this.buildIndex, this.isLoaded, this.isValid});
+
+  /// Mainly for internal use when calling [CameraUpdate.newCameraPosition].
+  dynamic toMap() => <String, dynamic>{
+        'name': name,
+        'buildIndex': buildIndex,
+        'isLoaded': isLoaded,
+        'isValid': isValid,
+      };
+
+  /// Deserializes [SceneLoaded] from a map.
+  ///
+  /// Mainly for internal use.
+  static SceneLoaded? fromMap(dynamic json) {
+    if (json == null) {
+      return null;
+    }
+    return SceneLoaded(
+      name: json['name'],
+      buildIndex: json['buildIndex'],
+      isLoaded: json['isLoaded'],
+      isValid: json['isValid'],
+    );
+  }
+}
diff --git a/lib/src/io/cocos_widget.dart b/lib/src/io/cocos_widget.dart
new file mode 100644
index 0000000..18adec3
--- /dev/null
+++ b/lib/src/io/cocos_widget.dart
@@ -0,0 +1,201 @@
+import 'dart:developer';
+
+import 'package:flutter/foundation.dart';
+import 'package:flutter/gestures.dart';
+import 'package:flutter/material.dart';
+
+import '../facade_controller.dart';
+import '../helpers/misc.dart';
+import 'device_method.dart';
+import 'mobile_cocos_widget_controller.dart';
+import 'cocos_widget_platform.dart';
+
+int _nextCocosCreationId = 0;
+
+/// Android specific settings for [CocosWidget].
+class AndroidCocosWidgetFlutter {
+  /// Whether to render [CocosWidget] with a [AndroidViewSurface] to build the Flutter Cocos widget.
+  ///
+  /// This implementation uses hybrid composition to render the Flutter Cocos
+  /// Widget on Android. This comes at the cost of some performance on Android
+  /// versions below 10. See
+  /// https://flutter.dev/docs/development/platform-integration/platform-views#performance for more
+  /// information.
+  ///
+  /// Defaults to true.
+  static bool get useAndroidViewSurface {
+    final CocosWidgetPlatform platform = CocosWidgetPlatform.instance;
+    if (platform is MethodChannelCocosWidget) {
+      return platform.useAndroidViewSurface;
+    }
+    return false;
+  }
+
+  /// Set whether to render [CocosWidget] with a [AndroidViewSurface] to build the Flutter Cocos widget.
+  ///
+  /// This implementation uses hybrid composition to render the Cocos Widget
+  /// Widget on Android. This comes at the cost of some performance on Android
+  /// versions below 10. See
+  /// https://flutter.dev/docs/development/platform-integration/platform-views#performance for more
+  /// information.
+  ///
+  /// Defaults to true.
+  static set useAndroidViewSurface(bool useAndroidViewSurface) {
+    final CocosWidgetPlatform platform = CocosWidgetPlatform.instance;
+    if (platform is MethodChannelCocosWidget) {
+      platform.useAndroidViewSurface = useAndroidViewSurface;
+    }
+  }
+}
+
+typedef MobileCocosWidgetState = _CocosWidgetState;
+
+class CocosWidget extends StatefulWidget {
+  CocosWidget({
+    Key? key,
+    required this.onCocosCreated,
+    this.onCocosMessage,
+    this.fullscreen = false,
+    this.enablePlaceholder = false,
+    this.runImmediately = false,
+    this.unloadOnDispose = false,
+    this.printSetupLog = true,
+    this.onCocosUnloaded,
+    this.gestureRecognizers,
+    this.placeholder,
+    this.useAndroidViewSurface = false,
+    this.onCocosSceneLoaded,
+    this.uiLevel = 1,
+    this.borderRadius = BorderRadius.zero,
+    this.layoutDirection,
+    this.hideStatus = false,
+    this.webUrl,
+  });
+
+  ///Event fires when the Cocos player is created.
+  final CocosCreatedCallback onCocosCreated;
+
+  /// WebGL url source.
+  final String? webUrl;
+
+  ///Event fires when the [CocosWidget] gets a message from Cocos.
+  final CocosMessageCallback? onCocosMessage;
+
+  ///Event fires when the [CocosWidget] gets a scene loaded from Cocos.
+  final CocosSceneChangeCallback? onCocosSceneLoaded;
+
+  ///Event fires when the [CocosWidget] Cocos player gets unloaded.
+  final CocosUnloadCallback? onCocosUnloaded;
+
+  final Set<Factory<OneSequenceGestureRecognizer>>? gestureRecognizers;
+
+  /// Set to true to force Cocos to fullscreen
+  final bool fullscreen;
+
+  /// Set to true to force Cocos to fullscreen
+  final bool hideStatus;
+
+  /// Controls the layer in which Cocos widget is rendered in flutter (defaults to 1)
+  final int uiLevel;
+
+  /// This flag tells android to load Cocos as the flutter app starts (Android only)
+  final bool runImmediately;
+
+  /// This flag tells android to unload Cocos whenever widget is disposed
+  final bool unloadOnDispose;
+
+  /// This flag enables placeholder widget
+  final bool enablePlaceholder;
+
+  /// This flag enables placeholder widget
+  final bool printSetupLog;
+
+  /// This flag allows you use AndroidView instead of PlatformViewLink for android
+  final bool? useAndroidViewSurface;
+
+  /// This is just a helper to render a placeholder widget
+  final Widget? placeholder;
+
+  /// Border radius
+  final BorderRadius borderRadius;
+
+  /// The layout direction to use for the embedded view.
+  ///
+  /// If this is null, the ambient [Directionality] is used instead. If there is
+  /// no ambient [Directionality], [TextDirection.ltr] is used.
+  final TextDirection? layoutDirection;
+
+  @override
+  _CocosWidgetState createState() => _CocosWidgetState();
+}
+
+class _CocosWidgetState extends State<CocosWidget> {
+  late int _CocosId;
+
+  CocosWidgetController? _controller;
+
+  @override
+  void initState() {
+    super.initState();
+
+    if (!kIsWeb) {
+      _CocosId = _nextCocosCreationId++;
+    } else {
+      _CocosId = 0;
+    }
+  }
+
+  @override
+  Future<void> dispose() async {
+    if (!kIsWeb) {
+      if (_nextCocosCreationId > 0) --_nextCocosCreationId;
+    }
+    try {
+      _controller?.dispose();
+      _controller = null;
+    } catch (e) {
+      // todo: implement
+    }
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final Map<String, dynamic> CocosOptions = <String, dynamic>{
+      'fullscreen': widget.fullscreen,
+      'uiLevel': widget.uiLevel,
+      'hideStatus': widget.hideStatus,
+      'unloadOnDispose': widget.unloadOnDispose,
+      'runImmediately': widget.runImmediately,
+    };
+
+    if (widget.enablePlaceholder) {
+      return widget.placeholder ??
+          Text('Placeholder mode enabled, no native code will be called');
+    }
+
+    return CocosWidgetPlatform.instance.buildViewWithTextDirection(
+      _CocosId,
+      _onPlatformViewCreated,
+      cocosOptions: CocosOptions,
+      textDirection: widget.layoutDirection ??
+          Directionality.maybeOf(context) ??
+          TextDirection.ltr,
+      gestureRecognizers: widget.gestureRecognizers,
+      useAndroidViewSurf: widget.useAndroidViewSurface,
+      cocosSrcUrl: widget.webUrl,
+    );
+  }
+
+  Future<void> _onPlatformViewCreated(int id) async {
+    final controller = await MobileCocosWidgetController.init(id, this);
+    _controller = controller;
+    widget.onCocosCreated(controller);
+
+    if (widget.printSetupLog) {
+      log('*********************************************');
+      log('** flutter Cocos controller setup complete **');
+      log('*********************************************');
+    }
+  }
+}
diff --git a/lib/src/io/cocos_widget_platform.dart b/lib/src/io/cocos_widget_platform.dart
new file mode 100644
index 0000000..dfefab3
--- /dev/null
+++ b/lib/src/io/cocos_widget_platform.dart
@@ -0,0 +1,154 @@
+import 'package:flutter/foundation.dart';
+import 'package:flutter/gestures.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+import 'package:plugin_platform_interface/plugin_platform_interface.dart';
+
+import '../helpers/events.dart';
+import 'device_method.dart';
+
+abstract class CocosWidgetPlatform extends PlatformInterface {
+  /// Constructs a CocosViewFlutterPlatform.
+  CocosWidgetPlatform() : super(token: _token);
+
+  static final Object _token = Object();
+
+  static CocosWidgetPlatform _instance = MethodChannelCocosWidget();
+
+  /// The default instance of [CocosWidgetPlatform] to use.
+  ///
+  /// Defaults to [MethodChannelCocosWidgetFlutter].
+  static CocosWidgetPlatform get instance => _instance;
+
+  /// Platform-specific plugins should set this with their own platform-specific
+  /// class that extends [CocosWidgetPlatform] when they register themselves.
+  static set instance(CocosWidgetPlatform instance) {
+    PlatformInterface.verifyToken(instance, _token);
+    _instance = instance;
+  }
+
+  /// /// Initializes the platform interface with [id].
+  ///
+  /// This method is called when the plugin is first initialized.
+  Future<void> init(int cocosId) {
+    throw UnimplementedError('init() has not been implemented.');
+  }
+
+  Future<bool?> isReady({required int cocosId}) async {
+    throw UnimplementedError('init() has not been implemented.');
+  }
+
+  Future<bool?> isPaused({required int cocosId}) async {
+    throw UnimplementedError('isPaused() has not been implemented.');
+  }
+
+  Future<bool?> isLoaded({required int cocosId}) async {
+    throw UnimplementedError('isLoaded() has not been implemented.');
+  }
+
+  Future<bool?> inBackground({required int cocosId}) async {
+    throw UnimplementedError('inBackground() has not been implemented.');
+  }
+
+  Future<bool?> createCocosPlayer({required int cocosId}) async {
+    throw UnimplementedError('createCocosPlayer() has not been implemented.');
+  }
+
+  Future<void> postMessage(
+      {required int cocosId,
+      required String gameObject,
+      required String methodName,
+      required String message}) {
+    throw UnimplementedError('postMessage() has not been implemented.');
+  }
+
+  Future<void> postJsonMessage(
+      {required int cocosId,
+      required String gameObject,
+      required String methodName,
+      required Map message}) {
+    throw UnimplementedError('postJsonMessage() has not been implemented.');
+  }
+
+  Future<void> pausePlayer({required int cocosId}) async {
+    throw UnimplementedError('pausePlayer() has not been implemented.');
+  }
+
+  Future<void> resumePlayer({required int cocosId}) async {
+    throw UnimplementedError('resumePlayer() has not been implemented.');
+  }
+
+  /// Opens cocos in it's own activity. Android only.
+  Future<void> openInNativeProcess({required int cocosId}) async {
+    throw UnimplementedError('openInNativeProcess() has not been implemented.');
+  }
+
+  Future<void> unloadPlayer({required int cocosId}) async {
+    throw UnimplementedError('unloadPlayer() has not been implemented.');
+  }
+
+  Future<void> quitPlayer({required int cocosId}) async {
+    throw UnimplementedError('quitPlayer() has not been implemented.');
+  }
+
+  Stream<CocosMessageEvent> onCocosMessage({required int cocosId}) {
+    throw UnimplementedError('onCocosMessage() has not been implemented.');
+  }
+
+  Stream<CocosLoadedEvent> onCocosUnloaded({required int cocosId}) {
+    throw UnimplementedError('onCocosUnloaded() has not been implemented.');
+  }
+
+  Stream<CocosCreatedEvent> onCocosCreated({required int cocosId}) {
+    throw UnimplementedError('onCocosUnloaded() has not been implemented.');
+  }
+
+  Stream<CocosSceneLoadedEvent> onCocosSceneLoaded({required int cocosId}) {
+    throw UnimplementedError('onCocosSceneLoaded() has not been implemented.');
+  }
+
+  /// Dispose of whatever resources the `cocosId` is holding on to.
+  void dispose({required int cocosId}) {
+    throw UnimplementedError('dispose() has not been implemented.');
+  }
+
+  /// Returns a widget displaying the cocos view
+  Widget buildView(
+    int creationId,
+    PlatformViewCreatedCallback onPlatformViewCreated, {
+    Map<String, dynamic> cocosOptions = const {},
+    Set<Factory<OneSequenceGestureRecognizer>>? gestureRecognizers,
+    bool? useAndroidViewSurf,
+    String? cocosSrcUrl,
+  }) {
+    throw UnimplementedError('buildView() has not been implemented.');
+  }
+
+  /// Returns a widget displaying the cocos view.
+  ///
+  /// This method is similar to [buildView], but contains a parameter for
+  /// platforms that require a text direction.
+  ///
+  /// Default behavior passes all parameters except `textDirection` to
+  /// [buildView]. This is for backward compatibility with existing
+  /// implementations. Platforms that use the text direction should override
+  /// this as the primary implementation, and delegate to it from buildView.
+  Widget buildViewWithTextDirection(
+    int creationId,
+    PlatformViewCreatedCallback onPlatformViewCreated, {
+    required TextDirection textDirection,
+    Set<Factory<OneSequenceGestureRecognizer>>? gestureRecognizers,
+    Map<String, dynamic> cocosOptions = const <String, dynamic>{},
+    bool? useAndroidViewSurf,
+    String? cocosSrcUrl,
+  }) {
+    return buildView(
+      creationId,
+      onPlatformViewCreated,
+      gestureRecognizers: gestureRecognizers,
+      cocosOptions: cocosOptions,
+      useAndroidViewSurf: useAndroidViewSurf,
+      cocosSrcUrl: cocosSrcUrl,
+    );
+  }
+}
diff --git a/lib/src/io/device_method.dart b/lib/src/io/device_method.dart
new file mode 100644
index 0000000..3d4c44f
--- /dev/null
+++ b/lib/src/io/device_method.dart
@@ -0,0 +1,299 @@
+import 'dart:async';
+import 'dart:convert';
+
+import 'package:flutter/foundation.dart';
+import 'package:flutter/gestures.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter/rendering.dart';
+import 'package:flutter/services.dart';
+import 'package:stream_transform/stream_transform.dart';
+
+import '../helpers/events.dart';
+import '../helpers/misc.dart';
+import '../helpers/types.dart';
+import 'cocos_widget_platform.dart';
+import 'windows_cocos_widget_view.dart';
+
+class MethodChannelCocosWidget extends CocosWidgetPlatform {
+  // Every method call passes the int cocosId
+  late final Map<int, MethodChannel> _channels = {};
+
+  /// Set [CocosWidgetFlutterPlatform] to use [AndroidViewSurface] to build the Google Maps widget.
+  ///
+  /// This implementation uses hybrid composition to render the Cocos Widget
+  /// Widget on Android. This comes at the cost of some performance on Android
+  /// versions below 10. See
+  /// https://flutter.dev/docs/development/platform-integration/platform-views#performance for more
+  /// information.
+  /// Defaults to false.
+  bool useAndroidViewSurface = true;
+
+  /// Accesses the MethodChannel associated to the passed cocosId.
+  MethodChannel channel(int cocosId) {
+    MethodChannel? channel = _channels[cocosId];
+    if (channel == null) {
+      throw UnknownCocosIDError(cocosId);
+    }
+    return channel;
+  }
+
+  MethodChannel ensureChannelInitialized(int cocosId) {
+    MethodChannel? channel = _channels[cocosId];
+    if (channel == null) {
+      channel = MethodChannel('plugin.xraph.com/cocos_view_$cocosId');
+
+      channel.setMethodCallHandler(
+          (MethodCall call) => _handleMethodCall(call, cocosId));
+      _channels[cocosId] = channel;
+    }
+    return channel;
+  }
+
+  /// Initializes the platform interface with [id].
+  ///
+  /// This method is called when the plugin is first initialized.
+  @override
+  Future<void> init(int cocosId) {
+    MethodChannel channel = ensureChannelInitialized(cocosId);
+    return channel.invokeMethod<void>('cocos#waitForCocos');
+  }
+
+  /// Dispose of the native resources.
+  @override
+  Future<void> dispose({int? cocosId}) async {
+    try {
+      if (cocosId != null) await channel(cocosId).invokeMethod('cocos#dispose');
+    } catch (e) {
+      // ignore
+    }
+  }
+
+  // The controller we need to broadcast the different events coming
+  // from handleMethodCall.
+  //
+  // It is a `broadcast` because multiple controllers will connect to
+  // different stream views of this Controller.
+  final StreamController<CocosEvent> _cocosStreamController =
+      StreamController<CocosEvent>.broadcast();
+
+  // Returns a filtered view of the events in the _controller, by cocosId.
+  Stream<CocosEvent> _events(int cocosId) =>
+      _cocosStreamController.stream.where((event) => event.cocosId == cocosId);
+
+  Future<dynamic> _handleMethodCall(MethodCall call, int cocosId) async {
+    switch (call.method) {
+      case "events#onCocosMessage":
+        _cocosStreamController.add(CocosMessageEvent(cocosId, call.arguments));
+        break;
+      case "events#onCocosUnloaded":
+        _cocosStreamController.add(CocosLoadedEvent(cocosId, call.arguments));
+        break;
+      case "events#onCocosSceneLoaded":
+        _cocosStreamController.add(CocosSceneLoadedEvent(
+            cocosId, SceneLoaded.fromMap(call.arguments)));
+        break;
+      case "events#onCocosCreated":
+        _cocosStreamController.add(CocosCreatedEvent(cocosId, call.arguments));
+        break;
+      default:
+        throw UnimplementedError("Unimplemented ${call.method} method");
+    }
+  }
+
+  @override
+  Future<bool?> isPaused({required int cocosId}) async {
+    return await channel(cocosId).invokeMethod('cocos#isPaused');
+  }
+
+  @override
+  Future<bool?> isReady({required int cocosId}) async {
+    return await channel(cocosId).invokeMethod('cocos#isReady');
+  }
+
+  @override
+  Future<bool?> isLoaded({required int cocosId}) async {
+    return await channel(cocosId).invokeMethod('cocos#isLoaded');
+  }
+
+  @override
+  Future<bool?> inBackground({required int cocosId}) async {
+    return await channel(cocosId).invokeMethod('cocos#inBackground');
+  }
+
+  @override
+  Future<bool?> createCocosPlayer({required int cocosId}) async {
+    return await channel(cocosId).invokeMethod('cocos#createPlayer');
+  }
+
+  @override
+  Stream<CocosMessageEvent> onCocosMessage({required int cocosId}) {
+    return _events(cocosId).whereType<CocosMessageEvent>();
+  }
+
+  @override
+  Stream<CocosLoadedEvent> onCocosUnloaded({required int cocosId}) {
+    return _events(cocosId).whereType<CocosLoadedEvent>();
+  }
+
+  @override
+  Stream<CocosCreatedEvent> onCocosCreated({required int cocosId}) {
+    return _events(cocosId).whereType<CocosCreatedEvent>();
+  }
+
+  @override
+  Stream<CocosSceneLoadedEvent> onCocosSceneLoaded({required int cocosId}) {
+    return _events(cocosId).whereType<CocosSceneLoadedEvent>();
+  }
+
+  @override
+  Widget buildViewWithTextDirection(
+    int creationId,
+    PlatformViewCreatedCallback onPlatformViewCreated, {
+    required TextDirection textDirection,
+    Set<Factory<OneSequenceGestureRecognizer>>? gestureRecognizers,
+    Map<String, dynamic> cocosOptions = const <String, dynamic>{},
+    bool? useAndroidViewSurf,
+    bool? height,
+    bool? width,
+    bool? cocosWebSource,
+    String? cocosSrcUrl,
+  }) {
+    final String _viewType = 'plugin.xraph.com/cocos_view';
+
+    if (useAndroidViewSurf != null) useAndroidViewSurface = useAndroidViewSurf;
+
+    final Map<String, dynamic> creationParams = cocosOptions;
+
+    if (defaultTargetPlatform == TargetPlatform.windows) {
+      return WindowsCocosWidgetView();
+    }
+
+    if (defaultTargetPlatform == TargetPlatform.android) {
+      if (!useAndroidViewSurface) {
+        return AndroidView(
+          viewType: _viewType,
+          onPlatformViewCreated: onPlatformViewCreated,
+          gestureRecognizers: gestureRecognizers,
+          creationParams: creationParams,
+          creationParamsCodec: const StandardMessageCodec(),
+          hitTestBehavior: PlatformViewHitTestBehavior.opaque,
+          layoutDirection: TextDirection.ltr,
+        );
+      }
+
+      return PlatformViewLink(
+        viewType: _viewType,
+        surfaceFactory: (
+          BuildContext context,
+          PlatformViewController controller,
+        ) {
+          return AndroidViewSurface(
+            controller: controller as AndroidViewController,
+            gestureRecognizers: gestureRecognizers ??
+                const <Factory<OneSequenceGestureRecognizer>>{},
+            hitTestBehavior: PlatformViewHitTestBehavior.opaque,
+          );
+        },
+        onCreatePlatformView: (PlatformViewCreationParams params) {
+          final controller = PlatformViewsService.initExpensiveAndroidView(
+            id: params.id,
+            viewType: _viewType,
+            layoutDirection: TextDirection.ltr,
+            creationParams: creationParams,
+            creationParamsCodec: const StandardMessageCodec(),
+            onFocus: () => params.onFocusChanged(true),
+          );
+
+          controller
+            ..addOnPlatformViewCreatedListener(params.onPlatformViewCreated)
+            ..addOnPlatformViewCreatedListener(onPlatformViewCreated)
+            ..create();
+          return controller;
+        },
+      );
+    } else if (defaultTargetPlatform == TargetPlatform.iOS) {
+      return UiKitView(
+        viewType: _viewType,
+        onPlatformViewCreated: onPlatformViewCreated,
+        gestureRecognizers: gestureRecognizers,
+        creationParams: creationParams,
+        creationParamsCodec: const StandardMessageCodec(),
+      );
+    }
+    return Text(
+        '$defaultTargetPlatform is not yet supported by the cocos player plugin');
+  }
+
+  @override
+  Widget buildView(
+    int creationId,
+    PlatformViewCreatedCallback onPlatformViewCreated, {
+    Map<String, dynamic> cocosOptions = const {},
+    Set<Factory<OneSequenceGestureRecognizer>>? gestureRecognizers,
+    bool? useAndroidViewSurf,
+    String? cocosSrcUrl,
+  }) {
+    return buildViewWithTextDirection(
+      creationId,
+      onPlatformViewCreated,
+      textDirection: TextDirection.ltr,
+      gestureRecognizers: gestureRecognizers,
+      cocosOptions: cocosOptions,
+      useAndroidViewSurf: useAndroidViewSurf,
+      cocosSrcUrl: cocosSrcUrl,
+    );
+  }
+
+  @override
+  Future<void> postMessage({
+    required int cocosId,
+    required String gameObject,
+    required String methodName,
+    required String message,
+  }) async {
+    await channel(cocosId).invokeMethod('cocos#postMessage', <String, dynamic>{
+      'gameObject': gameObject,
+      'methodName': methodName,
+      'message': message,
+    });
+  }
+
+  @override
+  Future<void> postJsonMessage({
+    required int cocosId,
+    required String gameObject,
+    required String methodName,
+    required Map message,
+  }) async {
+    await channel(cocosId).invokeMethod('cocos#postMessage', <String, dynamic>{
+      'gameObject': gameObject,
+      'methodName': methodName,
+      'message': json.encode(message),
+    });
+  }
+
+  @override
+  Future<void> pausePlayer({required int cocosId}) async {
+    await channel(cocosId).invokeMethod('cocos#pausePlayer');
+  }
+
+  @override
+  Future<void> resumePlayer({required int cocosId}) async {
+    await channel(cocosId).invokeMethod('cocos#resumePlayer');
+  }
+
+  @override
+  Future<void> openInNativeProcess({required int cocosId}) async {
+    await channel(cocosId).invokeMethod('cocos#openInNativeProcess');
+  }
+
+  @override
+  Future<void> unloadPlayer({required int cocosId}) async {
+    await channel(cocosId).invokeMethod('cocos#unloadPlayer');
+  }
+
+  @override
+  Future<void> quitPlayer({required int cocosId}) async {
+    await channel(cocosId).invokeMethod('cocos#quitPlayer');
+  }
+}
diff --git a/lib/src/io/io.dart b/lib/src/io/io.dart
new file mode 100644
index 0000000..02a5dde
--- /dev/null
+++ b/lib/src/io/io.dart
@@ -0,0 +1,4 @@
+export '../facade_controller.dart';
+export '../helpers/events.dart';
+export '../helpers/misc.dart';
+export '../helpers/types.dart';
diff --git a/lib/src/io/mobile_cocos_widget_controller.dart b/lib/src/io/mobile_cocos_widget_controller.dart
new file mode 100644
index 0000000..f0b44a8
--- /dev/null
+++ b/lib/src/io/mobile_cocos_widget_controller.dart
@@ -0,0 +1,213 @@
+import 'dart:async';
+
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+
+import '../facade_controller.dart';
+import '../helpers/events.dart';
+import 'device_method.dart';
+import 'cocos_widget.dart';
+import 'cocos_widget_platform.dart';
+
+class MobileCocosWidgetController extends CocosWidgetController {
+  final MobileCocosWidgetState _cocosWidgetState;
+
+  /// The cocosId for this controller
+  final int cocosId;
+
+  /// used for cancel the subscription
+  StreamSubscription? _onCocosMessageSub,
+      _onCocosSceneLoadedSub,
+      _onCocosUnloadedSub;
+
+  MobileCocosWidgetController._(this._cocosWidgetState,
+      {required this.cocosId}) {
+    _connectStreams(cocosId);
+  }
+
+  /// Initialize [CocosWidgetController] with [id]
+  /// Mainly for internal use when instantiating a [CocosWidgetController] passed
+  /// in [CocosWidget.onCocosCreated] callback.
+  static Future<MobileCocosWidgetController> init(
+      int id, MobileCocosWidgetState cocosWidgetState) async {
+    await CocosWidgetPlatform.instance.init(id);
+    return MobileCocosWidgetController._(
+      cocosWidgetState,
+      cocosId: id,
+    );
+  }
+
+  @visibleForTesting
+  MethodChannel? get channel {
+    if (CocosWidgetPlatform.instance is MethodChannelCocosWidget) {
+      return (CocosWidgetPlatform.instance as MethodChannelCocosWidget)
+          .channel(cocosId);
+    }
+    return null;
+  }
+
+  void _connectStreams(int cocosId) {
+    if (_cocosWidgetState.widget.onCocosMessage != null) {
+      _onCocosMessageSub = CocosWidgetPlatform.instance
+          .onCocosMessage(cocosId: cocosId)
+          .listen((CocosMessageEvent e) =>
+              _cocosWidgetState.widget.onCocosMessage!(e.value));
+    }
+
+    if (_cocosWidgetState.widget.onCocosSceneLoaded != null) {
+      _onCocosSceneLoadedSub = CocosWidgetPlatform.instance
+          .onCocosSceneLoaded(cocosId: cocosId)
+          .listen((CocosSceneLoadedEvent e) =>
+              _cocosWidgetState.widget.onCocosSceneLoaded!(e.value));
+    }
+
+    if (_cocosWidgetState.widget.onCocosUnloaded != null) {
+      _onCocosUnloadedSub = CocosWidgetPlatform.instance
+          .onCocosUnloaded(cocosId: cocosId)
+          .listen((_) => _cocosWidgetState.widget.onCocosUnloaded!());
+    }
+  }
+
+  /// Checks to see if cocos player is ready to be used
+  /// Returns `true` if cocos player is ready.
+  Future<bool?>? isReady() {
+    if (!_cocosWidgetState.widget.enablePlaceholder) {
+      return CocosWidgetPlatform.instance.isReady(cocosId: cocosId);
+    }
+    return null;
+  }
+
+  /// Get the current pause state of the cocos player
+  /// Returns `true` if cocos player is paused.
+  Future<bool?>? isPaused() {
+    if (!_cocosWidgetState.widget.enablePlaceholder) {
+      return CocosWidgetPlatform.instance.isPaused(cocosId: cocosId);
+    }
+    return null;
+  }
+
+  /// Get the current load state of the cocos player
+  /// Returns `true` if cocos player is loaded.
+  Future<bool?>? isLoaded() {
+    if (!_cocosWidgetState.widget.enablePlaceholder) {
+      return CocosWidgetPlatform.instance.isLoaded(cocosId: cocosId);
+    }
+    return null;
+  }
+
+  /// Helper method to know if Cocos has been put in background mode (WIP) unstable
+  /// Returns `true` if cocos player is in background.
+  Future<bool?>? inBackground() {
+    if (!_cocosWidgetState.widget.enablePlaceholder) {
+      return CocosWidgetPlatform.instance.inBackground(cocosId: cocosId);
+    }
+    return null;
+  }
+
+  /// Creates a cocos player if it's not already created. Please only call this if cocos is not ready,
+  /// or is in unloaded state. Use [isLoaded] to check.
+  /// Returns `true` if cocos player was created succesfully.
+  Future<bool?>? create() {
+    if (!_cocosWidgetState.widget.enablePlaceholder) {
+      return CocosWidgetPlatform.instance.createCocosPlayer(cocosId: cocosId);
+    }
+    return null;
+  }
+
+  /// Post message to cocos from flutter. This method takes in a string [message].
+  /// The [gameObject] must match the name of an actual cocos game object in a scene at runtime, and the [methodName],
+  /// must exist in a `MonoDevelop` `class` and also exposed as a method. [message] is an parameter taken by the method
+  ///
+  /// ```dart
+  /// postMessage("GameManager", "openScene", "ThirdScene")
+  /// ```
+  Future<void>? postMessage(String gameObject, methodName, message) {
+    if (!_cocosWidgetState.widget.enablePlaceholder) {
+      return CocosWidgetPlatform.instance.postMessage(
+        cocosId: cocosId,
+        gameObject: gameObject,
+        methodName: methodName,
+        message: message,
+      );
+    }
+    return null;
+  }
+
+  /// Post message to cocos from flutter. This method takes in a Json or map structure as the [message].
+  /// The [gameObject] must match the name of an actual cocos game object in a scene at runtime, and the [methodName],
+  /// must exist in a `MonoDevelop` `class` and also exposed as a method. [message] is an parameter taken by the method
+  ///
+  /// ```dart
+  /// postJsonMessage("GameManager", "openScene", {"buildIndex": 3, "name": "ThirdScene"})
+  /// ```
+  Future<void>? postJsonMessage(
+      String gameObject, String methodName, Map<String, dynamic> message) {
+    if (!_cocosWidgetState.widget.enablePlaceholder) {
+      return CocosWidgetPlatform.instance.postJsonMessage(
+        cocosId: cocosId,
+        gameObject: gameObject,
+        methodName: methodName,
+        message: message,
+      );
+    }
+    return null;
+  }
+
+  /// Pause the cocos in-game player with this method
+  Future<void>? pause() {
+    if (!_cocosWidgetState.widget.enablePlaceholder) {
+      return CocosWidgetPlatform.instance.pausePlayer(cocosId: cocosId);
+    }
+    return null;
+  }
+
+  /// Resume the cocos in-game player with this method idf it is in a paused state
+  Future<void>? resume() {
+    if (!_cocosWidgetState.widget.enablePlaceholder) {
+      return CocosWidgetPlatform.instance.resumePlayer(cocosId: cocosId);
+    }
+    return null;
+  }
+
+  /// Sometimes you want to open cocos in it's own process and openInNativeProcess does just that.
+  /// It works for Android and iOS is WIP
+  Future<void>? openInNativeProcess() {
+    if (!_cocosWidgetState.widget.enablePlaceholder) {
+      return CocosWidgetPlatform.instance.openInNativeProcess(cocosId: cocosId);
+    }
+    return null;
+  }
+
+  /// Unloads cocos player from th current process (Works on Android only for now)
+  /// iOS is WIP. For more information please read [Cocos Docs](https://docs.cocos3d.com/2020.2/Documentation/Manual/CocosasaLibrary.html)
+  Future<void>? unload() {
+    if (!_cocosWidgetState.widget.enablePlaceholder) {
+      return CocosWidgetPlatform.instance.unloadPlayer(cocosId: cocosId);
+    }
+    return null;
+  }
+
+  /// Quits cocos player. Note that this kills the current flutter process, thus quiting the app
+  Future<void>? quit() {
+    if (!_cocosWidgetState.widget.enablePlaceholder) {
+      return CocosWidgetPlatform.instance.quitPlayer(cocosId: cocosId);
+    }
+    return null;
+  }
+
+  /// cancel the subscriptions when dispose called
+  void _cancelSubscriptions() {
+    _onCocosMessageSub?.cancel();
+    _onCocosSceneLoadedSub?.cancel();
+    _onCocosUnloadedSub?.cancel();
+
+    _onCocosMessageSub = null;
+    _onCocosSceneLoadedSub = null;
+    _onCocosUnloadedSub = null;
+  }
+
+  void dispose() {
+    _cancelSubscriptions();
+    CocosWidgetPlatform.instance.dispose(cocosId: cocosId);
+  }
+}
diff --git a/lib/src/io/windows_cocos_widget_view.dart b/lib/src/io/windows_cocos_widget_view.dart
new file mode 100644
index 0000000..c0f1ef4
--- /dev/null
+++ b/lib/src/io/windows_cocos_widget_view.dart
@@ -0,0 +1,20 @@
+import 'package:flutter/material.dart';
+
+class WindowsCocosWidgetView extends StatefulWidget {
+  const WindowsCocosWidgetView({super.key});
+
+  @override
+  State<WindowsCocosWidgetView> createState() => _WindowsCocosWidgetViewState();
+}
+
+class _WindowsCocosWidgetViewState extends State<WindowsCocosWidgetView> {
+  @override
+  Widget build(BuildContext context) {
+    // TODO: Rex Update windows view
+    return const MouseRegion(
+      child: Texture(
+        textureId: 0,
+      ),
+    );
+  }
+}
diff --git a/pubspec.yaml b/pubspec.yaml
index 6fbbef5..a1e3972 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -4,13 +4,14 @@ version: 0.0.1
 homepage:
 
 environment:
-  sdk: ^3.5.4
+  sdk: ^3.4.4
   flutter: '>=3.3.0'
 
 dependencies:
   flutter:
     sdk: flutter
   plugin_platform_interface: ^2.0.2
+  stream_transform: ^2.0.0
 
 dev_dependencies:
   flutter_test:
diff --git a/test/flutter_cocos_view_method_channel_test.dart b/test/flutter_cocos_view_method_channel_test.dart
deleted file mode 100644
index cc1deaf..0000000
--- a/test/flutter_cocos_view_method_channel_test.dart
+++ /dev/null
@@ -1,27 +0,0 @@
-import 'package:flutter/services.dart';
-import 'package:flutter_test/flutter_test.dart';
-import 'package:flutter_cocos_view/flutter_cocos_view_method_channel.dart';
-
-void main() {
-  TestWidgetsFlutterBinding.ensureInitialized();
-
-  MethodChannelFlutterCocosView platform = MethodChannelFlutterCocosView();
-  const MethodChannel channel = MethodChannel('flutter_cocos_view');
-
-  setUp(() {
-    TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger.setMockMethodCallHandler(
-      channel,
-      (MethodCall methodCall) async {
-        return '42';
-      },
-    );
-  });
-
-  tearDown(() {
-    TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger.setMockMethodCallHandler(channel, null);
-  });
-
-  test('getPlatformVersion', () async {
-    expect(await platform.getPlatformVersion(), '42');
-  });
-}
diff --git a/test/flutter_cocos_view_test.dart b/test/flutter_cocos_view_test.dart
deleted file mode 100644
index 2edfd2b..0000000
--- a/test/flutter_cocos_view_test.dart
+++ /dev/null
@@ -1,29 +0,0 @@
-import 'package:flutter_test/flutter_test.dart';
-import 'package:flutter_cocos_view/flutter_cocos_view.dart';
-import 'package:flutter_cocos_view/flutter_cocos_view_platform_interface.dart';
-import 'package:flutter_cocos_view/flutter_cocos_view_method_channel.dart';
-import 'package:plugin_platform_interface/plugin_platform_interface.dart';
-
-class MockFlutterCocosViewPlatform
-    with MockPlatformInterfaceMixin
-    implements FlutterCocosViewPlatform {
-
-  @override
-  Future<String?> getPlatformVersion() => Future.value('42');
-}
-
-void main() {
-  final FlutterCocosViewPlatform initialPlatform = FlutterCocosViewPlatform.instance;
-
-  test('$MethodChannelFlutterCocosView is the default instance', () {
-    expect(initialPlatform, isInstanceOf<MethodChannelFlutterCocosView>());
-  });
-
-  test('getPlatformVersion', () async {
-    FlutterCocosView flutterCocosViewPlugin = FlutterCocosView();
-    MockFlutterCocosViewPlatform fakePlatform = MockFlutterCocosViewPlatform();
-    FlutterCocosViewPlatform.instance = fakePlatform;
-
-    expect(await flutterCocosViewPlugin.getPlatformVersion(), '42');
-  });
-}