fix 一个严重的错误

Author: CarGuo

lib/page/LoginPage.dart

@@ -109,6 +109,7 @@ class _LoginPageState extends State<LoginPage> {
                           if (res != null && res.result) {
                             new Future.delayed(const Duration(seconds: 1), () {
                               NavigatorUtils.goHome(context);
+                              return true;
                             });
                           }
                         });

lib/page/WelcomePage.dart

@@ -14,11 +14,26 @@ import 'package:redux/redux.dart';
  * Created by guoshuyu
  * Date: 2018-07-16
  */
-class WelcomePage extends StatelessWidget {
+
+class WelcomePage extends StatefulWidget {
   static final String sName = "/";
 
   @override
-  Widget build(BuildContext context) {
+  _WelcomePageState createState() => _WelcomePageState();
+}
+
+class _WelcomePageState extends State<WelcomePage>  {
+
+  bool hadInit = false;
+
+  @override
+  void didChangeDependencies() {
+    super.didChangeDependencies();
+    if(hadInit) {
+      return;
+    }
+    hadInit = true;
+    ///防止多次进入
     Store<GSYState> store = StoreProvider.of(context);
     CommonUtils.initStatusBarHeight(context);
     new Future.delayed(const Duration(seconds: 2), () {
@@ -31,6 +46,10 @@ class WelcomePage extends StatelessWidget {
         return true;
       });
     });
+  }
+
+  @override
+  Widget build(BuildContext context) {
     return StoreBuilder<GSYState>(
       builder: (context, store) {
         return new Container(
@@ -42,4 +61,5 @@ class WelcomePage extends StatelessWidget {
       },
     );
   }
+
 }

lib/test/DemoWidget.dart

@@ -55,6 +55,7 @@ class _DemoStateWidgetState extends State<DemoStateWidget> with AutomaticKeepAli
       setState(() {
         text = "这就变了数值";
       });
+      return true;
     });
   }
 

lib/widget/GSYListState.dart

@@ -26,6 +26,7 @@ abstract class GSYListState<T extends StatefulWidget> extends State<T> with Auto
   showRefreshLoading() {
     new Future.delayed(const Duration(seconds: 0), () {
       refreshIndicatorKey.currentState.show().then((e) {});
+      return true;
     });
   }