dart3 修改。调整接口返回

lib/store/store_order.dart

@@ -265,7 +265,7 @@ class _StoreOrderPage extends State<StoreOrderPage>
                         background: Container(
                           child: Stack(
                             children: [
-                              Positioned(
+                              Positioned.fill(
                                 child: Column(
                                   children: [
                                     buildSwiper(),
@@ -277,12 +277,30 @@ class _StoreOrderPage extends State<StoreOrderPage>
                                 left: 0,
                                 right: 0,
                               ),
+                              Positioned(
+                                top: 0,
+                                left: 0,
+                                right: 0,
+                                child: Container(
+                                  height: kToolbarHeight,
+                                  decoration: BoxDecoration(
+                                    gradient: LinearGradient(
+                                      colors: [
+                                        Colors.white.withAlpha(60),
+                                        Colors.white.withAlpha(30),
+                                        Colors.transparent,
+                                      ],
+                                      begin: Alignment.topCenter,
+                                      end: Alignment.bottomCenter,
+                                    ),
+                                  ),
+                                ),
+                              ),
                               Positioned(
                                 child: Container(
                                   decoration: BoxDecoration(
-                                    color: Colors.white,
                                     borderRadius: BorderRadius.vertical(
-                                      top: Radius.circular(8),
+                                      top: Radius.circular(18),
                                     ),
                                   ),
                                   child: StoreInfoView(
@@ -610,7 +628,7 @@ class _StoreOrderPage extends State<StoreOrderPage>
   Widget buildSwiper() {
     return Container(
       width: double.infinity,
-      height: 235.h,
+      height: 240.h,
       child: Swiper(
         pagination: SwiperPagination(
           alignment: Alignment.bottomCenter,