fix: example setState after dispose.

xuelongqy · Jul 10, 2022 · 304cf80 · 304cf80
1 parent 938fab3
commit 304cf80
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Showing 20 changed files with 119 additions and 3 deletions.
diff --git a/example/example.md b/example/example.md
@@ -54,6 +54,9 @@ class _HomePageState extends State<HomePage> {
         footer: const ClassicFooter(),
         onRefresh: () async {
           await Future.delayed(const Duration(seconds: 4));
+          if (!mounted) {
+            return;
+          }
           setState(() {
             _count = 10;
           });
@@ -62,12 +65,14 @@ class _HomePageState extends State<HomePage> {
         },
         onLoad: () async {
           await Future.delayed(const Duration(seconds: 4));
+          if (!mounted) {
+            return;
+          }
           setState(() {
             _count += 5;
           });
-          _controller.finishLoad(_count >= 20
-              ? IndicatorResult.noMore
-              : IndicatorResult.success);
+          _controller.finishLoad(
+              _count >= 20 ? IndicatorResult.noMore : IndicatorResult.success);
         },
         child: ListView.builder(
           itemBuilder: (context, index) {

diff --git a/example/lib/example.dart b/example/lib/example.dart
@@ -53,6 +53,9 @@ class _HomePageState extends State<HomePage> {
         footer: const ClassicFooter(),
         onRefresh: () async {
           await Future.delayed(const Duration(seconds: 4));
+          if (!mounted) {
+            return;
+          }
           setState(() {
             _count = 10;
           });
@@ -61,6 +64,9 @@ class _HomePageState extends State<HomePage> {
         },
         onLoad: () async {
           await Future.delayed(const Duration(seconds: 4));
+          if (!mounted) {
+            return;
+          }
           setState(() {
             _count += 5;
           });

diff --git a/example/lib/page/sample/carousel_page.dart b/example/lib/page/sample/carousel_page.dart
@@ -42,6 +42,9 @@ class _CarouselPageState extends State<CarouselPage> {
         controller: _controller,
         onRefresh: () async {
           await Future.delayed(const Duration(seconds: 2));
+          if (!mounted) {
+            return;
+          }
           setState(() {
             _count = 10;
           });
@@ -50,6 +53,9 @@ class _CarouselPageState extends State<CarouselPage> {
         },
         onLoad: () async {
           await Future.delayed(const Duration(seconds: 2));
+          if (!mounted) {
+            return;
+          }
           setState(() {
             _count += 5;
           });

diff --git a/example/lib/page/sample/chat_page.dart b/example/lib/page/sample/chat_page.dart
@@ -208,6 +208,9 @@ class _ChatPageState extends State<ChatPage> {
                 onRefresh: () {},
                 onLoad: () {
                   return Future.delayed(const Duration(seconds: 2), () {
+                    if (!mounted) {
+                      return;
+                    }
                     setState(() {
                       _messages.addAll([
                         MessageEntity(

diff --git a/example/lib/page/sample/listener_header_page.dart b/example/lib/page/sample/listener_header_page.dart
@@ -45,6 +45,9 @@ class _ListenerHeaderPageState extends State<ListenerHeaderPage> {
         ),
         onRefresh: () async {
           await Future.delayed(const Duration(seconds: 2));
+          if (!mounted) {
+            return;
+          }
           setState(() {
             _count = 10;
           });
@@ -53,6 +56,9 @@ class _ListenerHeaderPageState extends State<ListenerHeaderPage> {
         },
         onLoad: () async {
           await Future.delayed(const Duration(seconds: 2));
+          if (!mounted) {
+            return;
+          }
           setState(() {
             _count += 5;
           });

diff --git a/example/lib/page/sample/page_view_page.dart b/example/lib/page/sample/page_view_page.dart
@@ -77,6 +77,9 @@ class _PageViewPageState extends State<PageViewPage> {
         ),
         onRefresh: () async {
           await Future.delayed(const Duration(seconds: 2));
+          if (!mounted) {
+            return;
+          }
           setState(() {
             _count = 5;
           });
@@ -85,6 +88,9 @@ class _PageViewPageState extends State<PageViewPage> {
         },
         onLoad: () async {
           await Future.delayed(const Duration(seconds: 2));
+          if (!mounted) {
+            return;
+          }
           setState(() {
             _count += 5;
           });

diff --git a/example/lib/page/sample/refresh_on_start_page.dart b/example/lib/page/sample/refresh_on_start_page.dart
@@ -64,6 +64,9 @@ class _RefreshOnStartPageState extends State<RefreshOnStartPage> {
         ),
         onRefresh: () async {
           await Future.delayed(const Duration(seconds: 2));
+          if (!mounted) {
+            return;
+          }
           setState(() {
             _count = 10;
           });
@@ -72,6 +75,9 @@ class _RefreshOnStartPageState extends State<RefreshOnStartPage> {
         },
         onLoad: () async {
           await Future.delayed(const Duration(seconds: 2));
+          if (!mounted) {
+            return;
+          }
           setState(() {
             _count += 10;
           });

diff --git a/example/lib/page/sample/secondary_page.dart b/example/lib/page/sample/secondary_page.dart
@@ -162,6 +162,9 @@ class _SecondaryPageState extends State<SecondaryPage> {
         ),
         onRefresh: () async {
           await Future.delayed(const Duration(seconds: 2));
+          if (!mounted) {
+            return;
+          }
           setState(() {
             _count = 10;
           });
@@ -170,6 +173,9 @@ class _SecondaryPageState extends State<SecondaryPage> {
         },
         onLoad: () async {
           await Future.delayed(const Duration(seconds: 2));
+          if (!mounted) {
+            return;
+          }
           setState(() {
             _count += 5;
           });

diff --git a/example/lib/page/sample/test_page.dart b/example/lib/page/sample/test_page.dart
@@ -62,6 +62,9 @@ class _TestPageState extends State<TestPage> {
         onRefresh: () async {
           print('Refreshing');
           await Future.delayed(const Duration(seconds: 2));
+          if (!mounted) {
+            return null;
+          }
           setState(() {
             _count = 10;
           });
@@ -72,6 +75,9 @@ class _TestPageState extends State<TestPage> {
         onLoad: () async {
           print('Loading');
           await Future.delayed(const Duration(seconds: 2));
+          if (!mounted) {
+            return null;
+          }
           setState(() {
             _count += 0;
           });

diff --git a/example/lib/page/style/bezier_circle_page.dart b/example/lib/page/style/bezier_circle_page.dart
@@ -47,6 +47,9 @@ class _BezierCirclePageState extends State<BezierCirclePage> {
         ),
         onRefresh: () async {
           await Future.delayed(const Duration(seconds: 2));
+          if (!mounted) {
+            return;
+          }
           setState(() {
             _count = 10;
           });
@@ -55,6 +58,9 @@ class _BezierCirclePageState extends State<BezierCirclePage> {
         },
         onLoad: () async {
           await Future.delayed(const Duration(seconds: 2));
+          if (!mounted) {
+            return;
+          }
           setState(() {
             _count += 5;
           });

diff --git a/example/lib/page/style/bezier_page.dart b/example/lib/page/style/bezier_page.dart
@@ -247,6 +247,9 @@ class _BezierPageState extends State<BezierPage> {
         ),
         onRefresh: () async {
           await Future.delayed(const Duration(seconds: 2));
+          if (!mounted) {
+            return;
+          }
           setState(() {
             _count = 10;
           });
@@ -255,6 +258,9 @@ class _BezierPageState extends State<BezierPage> {
         },
         onLoad: () async {
           await Future.delayed(const Duration(seconds: 2));
+          if (!mounted) {
+            return;
+          }
           setState(() {
             _count += 5;
           });

diff --git a/example/lib/page/style/classical_page.dart b/example/lib/page/style/classical_page.dart
@@ -92,6 +92,9 @@ class _ClassicPageState extends State<ClassicPage> {
             ? null
             : () async {
                 await Future.delayed(const Duration(seconds: 2));
+                if (!mounted) {
+                  return;
+                }
                 setState(() {
                   _count = 10;
                 });
@@ -102,6 +105,9 @@ class _ClassicPageState extends State<ClassicPage> {
             ? null
             : () async {
                 await Future.delayed(const Duration(seconds: 2));
+                if (!mounted) {
+                  return;
+                }
                 setState(() {
                   _count += 5;
                 });

diff --git a/example/lib/page/style/delivery_page.dart b/example/lib/page/style/delivery_page.dart
@@ -44,6 +44,9 @@ class _DeliveryPageState extends State<DeliveryPage> {
         ),
         onRefresh: () async {
           await Future.delayed(const Duration(seconds: 4));
+          if (!mounted) {
+            return;
+          }
           setState(() {
             _count = 10;
           });
@@ -52,6 +55,9 @@ class _DeliveryPageState extends State<DeliveryPage> {
         },
         onLoad: () async {
           await Future.delayed(const Duration(seconds: 4));
+          if (!mounted) {
+            return;
+          }
           setState(() {
             _count += 5;
           });

diff --git a/example/lib/page/style/halloween_page.dart b/example/lib/page/style/halloween_page.dart
@@ -43,6 +43,9 @@ class _HalloweenPageState extends State<HalloweenPage> {
         ),
         onRefresh: () async {
           await Future.delayed(const Duration(seconds: 4));
+          if (!mounted) {
+            return;
+          }
           setState(() {
             _count = 10;
           });
@@ -51,6 +54,9 @@ class _HalloweenPageState extends State<HalloweenPage> {
         },
         onLoad: () async {
           await Future.delayed(const Duration(seconds: 4));
+          if (!mounted) {
+            return;
+          }
           setState(() {
             _count += 5;
           });

diff --git a/example/lib/page/style/material_page.dart b/example/lib/page/style/material_page.dart
@@ -66,6 +66,9 @@ class _MaterialIndicatorPageState extends State<MaterialIndicatorPage> {
         ),
         onRefresh: () async {
           await Future.delayed(const Duration(seconds: 2));
+          if (!mounted) {
+            return;
+          }
           setState(() {
             _count = 10;
           });
@@ -74,6 +77,9 @@ class _MaterialIndicatorPageState extends State<MaterialIndicatorPage> {
         },
         onLoad: () async {
           await Future.delayed(const Duration(seconds: 2));
+          if (!mounted) {
+            return;
+          }
           setState(() {
             _count += 5;
           });

diff --git a/example/lib/page/style/phoenix_page.dart b/example/lib/page/style/phoenix_page.dart
@@ -47,6 +47,9 @@ class _PhoenixPageState extends State<PhoenixPage> {
         ),
         onRefresh: () async {
           await Future.delayed(const Duration(seconds: 2));
+          if (!mounted) {
+            return;
+          }
           setState(() {
             _count = 10;
           });
@@ -55,6 +58,9 @@ class _PhoenixPageState extends State<PhoenixPage> {
         },
         onLoad: () async {
           await Future.delayed(const Duration(seconds: 2));
+          if (!mounted) {
+            return;
+          }
           setState(() {
             _count += 5;
           });

diff --git a/example/lib/page/style/skating_page.dart b/example/lib/page/style/skating_page.dart
@@ -43,6 +43,9 @@ class _SkatingPageState extends State<SkatingPage> {
         ),
         onRefresh: () async {
           await Future.delayed(const Duration(seconds: 4));
+          if (!mounted) {
+            return;
+          }
           setState(() {
             _count = 10;
           });
@@ -51,6 +54,9 @@ class _SkatingPageState extends State<SkatingPage> {
         },
         onLoad: () async {
           await Future.delayed(const Duration(seconds: 4));
+          if (!mounted) {
+            return;
+          }
           setState(() {
             _count += 5;
           });

diff --git a/example/lib/page/style/space_page.dart b/example/lib/page/style/space_page.dart
@@ -43,6 +43,9 @@ class _SpacePageState extends State<SpacePage> {
         ),
         onRefresh: () async {
           await Future.delayed(const Duration(seconds: 4));
+          if (!mounted) {
+            return;
+          }
           setState(() {
             _count = 10;
           });
@@ -51,6 +54,9 @@ class _SpacePageState extends State<SpacePage> {
         },
         onLoad: () async {
           await Future.delayed(const Duration(seconds: 4));
+          if (!mounted) {
+            return;
+          }
           setState(() {
             _count += 5;
           });

diff --git a/example/lib/page/style/squats_page.dart b/example/lib/page/style/squats_page.dart
@@ -43,6 +43,9 @@ class _SquatsPageState extends State<SquatsPage> {
         ),
         onRefresh: () async {
           await Future.delayed(const Duration(seconds: 4));
+          if (!mounted) {
+            return;
+          }
           setState(() {
             _count = 10;
           });
@@ -51,6 +54,9 @@ class _SquatsPageState extends State<SquatsPage> {
         },
         onLoad: () async {
           await Future.delayed(const Duration(seconds: 4));
+          if (!mounted) {
+            return;
+          }
           setState(() {
             _count += 5;
           });

diff --git a/example/lib/page/style/taurus_page.dart b/example/lib/page/style/taurus_page.dart
@@ -47,6 +47,9 @@ class _TaurusPageState extends State<TaurusPage> {
         ),
         onRefresh: () async {
           await Future.delayed(const Duration(seconds: 4));
+          if (!mounted) {
+            return;
+          }
           setState(() {
             _count = 10;
           });
@@ -55,6 +58,9 @@ class _TaurusPageState extends State<TaurusPage> {
         },
         onLoad: () async {
           await Future.delayed(const Duration(seconds: 4));
+          if (!mounted) {
+            return;
+          }
           setState(() {
             _count += 5;
           });