updated read me

README.md

@@ -27,6 +27,8 @@ import 'package:flutter_graphql/flutter_graphql.dart';
 
 ## Preview
 
+![gif](https://github.com/snowballdigital/flutter-unity-view-widget/blob/master/2019_03_27_22_09_38.gif?raw=true)
+
 <br />
 
 ## Setup Project
@@ -81,6 +83,7 @@ Now your project files should look like this.
 Copy [`Build.cs`](https://github.com/f111fei/react-native-unity-demo/blob/master/unity/Cube/Assets/Scripts/Editor/Build.cs) and [`XCodePostBuild.cs`](https://github.com/f111fei/react-native-unity-demo/blob/master/unity/Cube/Assets/Scripts/Editor/XCodePostBuild.cs) to `unity/<Your Unity Project>/Assets/Scripts/Editor/`
 
 Open your unity project in Unity Editor. Now you can export unity project with `Flutter/Export Android` or `Flutter/Export IOS` menu.
+
 <img src="https://github.com/snowballdigital/flutter-unity-view-widget/blob/master/Screenshot%202019-03-27%2008.13.08.png?raw=true" width="400" />
 
 Android will export unity project to `android/UnityExport`.
@@ -236,7 +239,7 @@ class _UnityDemoScreenState extends State<UnityDemoScreen>{
 ```
 
 ## Known issues and their fix
- - Android Export gragle issues
+ - Android Export gradle issues
 
 [version-badge]: https://img.shields.io/pub/v/flutter_unity_widget.svg?style=flat-square
 [package]: https://pub.dartlang.org/packages/flutter_unity_widget/versions/0.1.2

android/build.gradle

@@ -35,7 +35,6 @@ android {
 
 dependencies {
     implementation project(':UnityExport')
-    
     //Remember to add unity jar from unity export as a module dependency and add the module below
     implementation project(':unity-classes')
 }

lib/flutter_unity_widget.dart

@@ -8,19 +8,26 @@ typedef void UnityWidgetCreatedCallback(UnityWidgetController controller);
 
 class UnityWidgetController {
   UnityWidget _widget;
+  int _id;
   static MethodChannel _channel = const MethodChannel('unity_view');
 
-  UnityWidgetController();
-
-  /*init(int id, UnityWidget widget) {
+  UnityWidgetController(int id, UnityWidget widget) {
+    _id = id;
+    _channel.setMethodCallHandler(_handleMethod);
     _channel = new MethodChannel('unity_view_$id');
     _channel.setMethodCallHandler(_handleMethod);
-    _widget = widget;
-  }*/
+    print('********************************************');
+    print('Controller setup complete');
+    print('********************************************');
+  }
 
   init(int id) {
+    _id = id;
     _channel = new MethodChannel('unity_view_$id');
     _channel.setMethodCallHandler(_handleMethod);
+    print('********************************************');
+    print('Controller setup complete');
+    print('********************************************');
   }
 
   Future<bool> isReady() async {
@@ -38,6 +45,7 @@ class UnityWidgetController {
   }
 
   pause() async {
+    print('Pressed paused');
     await _channel.invokeMethod('pause');
   }
 
@@ -45,6 +53,10 @@ class UnityWidgetController {
     await _channel.invokeMethod('resume');
   }
 
+  Future<void> _dispose() async {
+    await _channel.invokeMethod('dispose');
+  }
+
   Future<dynamic> _handleMethod(MethodCall call) async {
     switch (call.method) {
       case "onUnityMessage":
@@ -66,6 +78,7 @@ class UnityWidget extends StatefulWidget {
   ///Event fires when the [UnityWidget] gets a message from unity.
   final onUnityMessageCallback onUnityMessage;
 
+
   UnityWidget(
       {Key key, @required this.onUnityViewCreated, this.onUnityMessage});
 
@@ -74,18 +87,37 @@ class UnityWidget extends StatefulWidget {
 }
 
 class _UnityWidgetState extends State<UnityWidget> {
+  
+  UnityWidgetController _controller;
+
+  @override
+  void initState() {
+    // widget.controller = 
+
+    super.initState();
+  }
+
+@override
+  void dispose() {
+    super.dispose();
+    if (_controller != null) {
+      _controller._dispose();
+      _controller = null;
+    }
+  }
+
   @override
   Widget build(BuildContext context) {
     if (defaultTargetPlatform == TargetPlatform.android) {
       return AndroidView(
         viewType: 'unity_view',
-        onPlatformViewCreated: onPlatformViewCreated,
+        onPlatformViewCreated: _onPlatformViewCreated,
         creationParamsCodec: const StandardMessageCodec(),
       );
     } else if (defaultTargetPlatform == TargetPlatform.iOS) {
       return UiKitView(
         viewType: 'unity_view',
-        onPlatformViewCreated: onPlatformViewCreated,
+        onPlatformViewCreated: _onPlatformViewCreated,
         creationParamsCodec: const StandardMessageCodec(),
       );
     }
@@ -94,10 +126,15 @@ class _UnityWidgetState extends State<UnityWidget> {
         '$defaultTargetPlatform is not yet supported by this plugin');
   }
 
-  Future<void> onPlatformViewCreated(id) async {
-    if (widget.onUnityViewCreated == null) {
-      return;
+  @override
+  void didUpdateWidget(UnityWidget oldWidget) {
+    super.didUpdateWidget(oldWidget);
+  }
+
+  void _onPlatformViewCreated(int id) {
+    _controller = UnityWidgetController(id, widget);
+    if (widget.onUnityViewCreated != null) {
+      widget.onUnityViewCreated(_controller);
     }
-    widget.onUnityViewCreated(new UnityWidgetController().init(id));
   }
 }

pubspec.yaml

@@ -1,9 +1,9 @@
 name: flutter_unity_widget
 description: Flutter unity 3D widget for embedding unity in flutter
-version: 0.1.2
+version: 0.1.3
 authors:
   - Rex Raphael <rex.raphael@outlook.com>
-homepage: https://github.com/juicycleff/flutter-unity-view-widget/tree/master
+homepage: https://github.com/snowballdigital/flutter-unity-view-widget/tree/master
 
 environment:
   sdk: ">=2.0.0-dev.68.0 <3.0.0"