feat:增加回到顶部功能

lib/layout/index.dart

@@ -93,7 +93,7 @@ class SettingsDrawer extends StatelessWidget {
   }
 }
 
-List<StatelessWidget> homeActions() {
+List<StatelessWidget> homeActions(BuildContext context) {
   return [
     IconButton(
       icon: Icon(Icons.search, color: Colors.white),
@@ -101,15 +101,21 @@ List<StatelessWidget> homeActions() {
         // 搜索功能
       },
     ),
-    Builder(
-      builder: (BuildContext context) {
-        return IconButton(
-          icon: Icon(Icons.settings, color: Colors.white),
-          onPressed: () {
-            Scaffold.of(context).openEndDrawer();
-          },
-        );
+    IconButton(
+      icon: Icon(Icons.add, color: Colors.white),
+      onPressed: () {
+        Navigator.pushNamed(context, '/recordForm');
       },
     ),
+    // Builder(
+    //   builder: (BuildContext context) {
+    //     return IconButton(
+    //       icon: Icon(Icons.settings, color: Colors.white),
+    //       onPressed: () {
+    //         Scaffold.of(context).openEndDrawer();
+    //       },
+    //     );
+    //   },
+    // ),
   ];
 }