Call onInit before the ViewModel is created.

This allows users to dispatch sync actions within the onInit function.

Fixes #8

Author: brianegan

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Changelog
 
+## 0.3.5
+
+  * Bugfix: `onInit` was not called before the initial ViewModel is constructed. 
+
 ## 0.3.4
 
   * Fix Changelog. 

analysis_options.yaml

@@ -0,0 +1,2 @@
+analyzer:
+  strong-mode: true

example/lib/main.dart

@@ -7,7 +7,7 @@ enum Actions { Increment }
 
 // The reducer, which takes the previous count and increments it in response
 // to an Increment action.
-int counterReducer(int state, action) {
+int counterReducer(int state, dynamic action) {
   if (action == Actions.Increment) {
     return state + 1;
   }
@@ -16,14 +16,23 @@ int counterReducer(int state, action) {
 }
 
 void main() {
-  runApp(new FlutterReduxApp());
-}
-
-class FlutterReduxApp extends StatelessWidget {
   // Create your store as a final variable in a base Widget. This works better
   // with Hot Reload than creating it directly in the `build` function.
   final store = new Store<int>(counterReducer, initialState: 0);
 
+  runApp(new FlutterReduxApp(store: store));
+}
+
+class FlutterReduxApp extends StatefulWidget {
+  final Store<int> store;
+
+  FlutterReduxApp({Key key, this.store}) : super(key: key);
+
+  @override
+  _FlutterReduxAppState createState() => new _FlutterReduxAppState();
+}
+
+class _FlutterReduxAppState extends State<FlutterReduxApp> {
   @override
   Widget build(BuildContext context) {
     final title = 'Flutter Redux Demo';
@@ -34,7 +43,7 @@ class FlutterReduxApp extends StatelessWidget {
       home: new StoreProvider(
         // Pass the store to the StoreProvider. Any ancestor `StoreConnector`
         // Widgets will find and use this value as the `Store`.
-        store: store,
+        store: widget.store,
         child: new Scaffold(
           appBar: new AppBar(
             title: new Text(title),

example/pubspec.yaml

@@ -7,7 +7,8 @@ dependencies:
 
 dev_dependencies:
   redux: ">=2.0.0 <3.0.0"
-  flutter_redux: ">=0.3.0 <0.4.0"
+  flutter_redux:
+    path: ../
   flutter_test:
     sdk: flutter
 

lib/flutter_redux.dart

@@ -228,7 +228,7 @@ class _StoreStreamListener<S, ViewModel> extends StatefulWidget {
   final bool distinct;
   final OnInitCallback onInit;
   final OnDisposeCallback onDispose;
-  final IgnoreChangeTest ignoreChange;
+  final IgnoreChangeTest<S> ignoreChange;
 
   _StoreStreamListener({
     Key key,
@@ -255,7 +255,12 @@ class _StoreStreamListenerState<ViewModel> extends State<_StoreStreamListener> {
 
   @override
   void initState() {
+    if (widget.onInit != null) {
+      widget.onInit(widget.store);
+    }
+
     _init();
+
     super.initState();
   }
 
@@ -306,10 +311,6 @@ class _StoreStreamListenerState<ViewModel> extends State<_StoreStreamListener> {
       latestValue = vm;
       sink.add(vm);
     }));
-
-    if (widget.onInit != null) {
-      widget.onInit(widget.store);
-    }
   }
 
   @override

pubspec.yaml

@@ -1,6 +1,6 @@
 name: flutter_redux
 description: A library that connects Widgets to a Redux Store
-version: 0.3.4
+version: 0.3.5
 author: Brian Egan <[email protected]>
 homepage: https://github.com/brianegan/flutter_redux