safety

lib/store/store_view/store_activity.dart

@@ -1,15 +1,12 @@
-
-
-
 import 'package:flutter/material.dart';
 import 'package:flutter_swiper/flutter_swiper.dart';
 import 'package:huixiang/retrofit/data/activity.dart';
 import 'package:huixiang/utils/font_weight.dart';
 import 'package:huixiang/view_widget/custom_image.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
+import 'package:huixiang/view_widget/no_data_view.dart';
 
 class StoreActivity extends StatefulWidget {
-
   final Map<String, dynamic> arguments;
   final List<Activity> activitys;
 
@@ -19,13 +16,19 @@ class StoreActivity extends StatefulWidget {
   State<StatefulWidget> createState() {
     return _StoreActivity();
   }
-
 }
 
 class _StoreActivity extends State<StoreActivity> {
   @override
   Widget build(BuildContext context) {
-    return Container(
+    return (widget.activitys == null || widget.activitys.length == 0)
+        ? NoDataView(
+            isShowBtn: false,
+            text: "还没有活动～",
+            fontSize: 16.sp,
+            margin: EdgeInsets.only(top: 180.h),
+          )
+        : Container(
             width: MediaQuery.of(context).size.width,
             height: MediaQuery.of(context).size.height,
             color: Colors.white,
@@ -36,10 +39,12 @@ class _StoreActivity extends State<StoreActivity> {
                 return InkWell(
                   onTap: () {
                     if (widget.arguments["source"] != null &&
-                  widget.arguments["source"] == widget.activitys[position].id) {
+                        widget.arguments["source"] ==
+                            widget.activitys[position].id) {
                       Navigator.of(context).pop();
                     } else {
-                Navigator.of(context).pushNamed('/router/web_page', arguments: {
+                      Navigator.of(context).pushNamed('/router/web_page',
+                          arguments: {
                             "activityId": widget.activitys[position].id,
                             "source": widget.arguments["id"]
                           });
@@ -88,7 +93,8 @@ class _StoreActivity extends State<StoreActivity> {
                                   children: [
                                     Text(
                                       (widget.activitys != null &&
-                                    widget.activitys.length > position)
+                                              widget.activitys.length >
+                                                  position)
                                           ? widget.activitys[position].storeName
                                           : "",
                                       style: TextStyle(
@@ -102,7 +108,8 @@ class _StoreActivity extends State<StoreActivity> {
                                     ),
                                     Text(
                                       (widget.activitys != null &&
-                                    widget.activitys.length > position)
+                                              widget.activitys.length >
+                                                  position)
                                           ? widget.activitys[position].mainTitle
                                           : "",
                                       style: TextStyle(
@@ -135,7 +142,8 @@ class _StoreActivity extends State<StoreActivity> {
                             child: Text(
                               (widget.activitys != null &&
                                       widget.activitys.length > position)
-                            ? widget.activitys[position].startTime.split(" ")[0]
+                                  ? widget.activitys[position].startTime
+                                      .split(" ")[0]
                                   : "",
                               style: TextStyle(
                                 fontWeight: MyFontWeight.semi_bold,
@@ -150,11 +158,11 @@ class _StoreActivity extends State<StoreActivity> {
                   ),
                 );
               },
-        itemCount: (widget.activitys != null && widget.activitys.length > 0)
+              itemCount:
+                  (widget.activitys != null && widget.activitys.length > 0)
                       ? widget.activitys.length
                       : 0,
             ),
           );
   }
-
 }