add attribute emptyImage

doc/components/abnormalCard/BrnAbnormalStateWidget/BrnAbnormalStateWidget.md

@@ -8,9 +8,7 @@ group:
 # BrnAbnormalStateWidget
 
 ## 一、效果总览
-
-![](./img/empty_state_intro.png)
-
+<img src="./img/empty_state_1.png" style="zoom:50%;" /><img src="./img/empty_state_2.png" style="zoom:50%;" /><img src="./img/empty_state_3.png" style="zoom:50%;" /><img src="./img/empty_state_4.png" style="zoom:50%;" /><img src="./img/empty_state_5.png" style="zoom:50%;" />
 
 ## 二、描述
 
@@ -76,7 +74,7 @@ BrnAbnormalStateWidget({
 ```dart
 BrnAbnormalStateWidget(
     img: Image.asset(
-      'assets/image/empty_state.png',
+      'assets/image/content_failed.png',
       scale: 3.0,
     ),
     isCenterVertical: true,
@@ -95,13 +93,12 @@ BrnAbnormalStateWidget(
 
 ```dart
 BrnAbnormalStateWidget(
-  isCenterVertical: true,
-  img: Image.asset(
-    'assets/image/empty_state.png',
-    scale: 3.0,
-  ),
-  title: BrnStrings.noData,
-)
+      img: Image.asset(
+        'assets/image/network_error.png',
+        scale: 3.0,
+      ),
+      title: '网络数据异常',
+);
 ```
 
 ### 效果 3：大模块空态
@@ -110,12 +107,12 @@ BrnAbnormalStateWidget(
 
 ```dart
 BrnAbnormalStateWidget(
-  img: Image.asset(
-    'assets/image/empty_state.png',
-    scale: 3.0,
-  ),
-  content: '您的门店暂无用户',
-)
+      img: Image.asset(
+        'assets/image/no_data.png',
+        scale: 3.0,
+      ),
+      content: '您的门店暂无用户',
+);
 ```
 
 ### 效果 4:单按钮效果
@@ -124,18 +121,18 @@ BrnAbnormalStateWidget(
 
 ```dart
 BrnAbnormalStateWidget(
-  img: Image.asset(
-    'assets/image/empty_state.png',
-    scale: 3.0,
-  ),
-  title: "这是副标题内容这是副标题内容这是副标",
-  content: '您的门店暂无用户',
-  operateAreaType: OperateAreaType.SingleButton,
-  operateTexts: ["切换账号"],
-  action: (_) {
-    BrnToast.show("第$_个按钮被点击了", context);
-  },
-)
+      img: Image.asset(
+        'assets/image/no_data.png',
+        scale: 3.0,
+      ),
+      title: "这是副标题内容这是副标题内容这是副标",
+      content: '您的门店暂无用户',
+      operateAreaType: OperateAreaType.singleButton,
+      operateTexts: ["切换账号"],
+      action: (_) {
+        BrnToast.show("第$_个按钮被点击了", context);
+      },
+);
 ```
 
 ### 效果 5：双按钮效果
@@ -144,16 +141,16 @@ BrnAbnormalStateWidget(
 
 ```dart
 BrnAbnormalStateWidget(
-  img: Image.asset(
-    'assets/image/empty_state.png',
-    scale: 3.0,
-  ),
-  title: "暂无",
-  content: '您还没有在维护的信息哦',
-  operateAreaType: OperateAreaType.DoubleButton,
-  operateTexts: ['去添加', '去修改'],
-  action: (_) {
-    BrnToast.show("第$_个按钮被点击了", context);
-  },
-)
+      img: Image.asset(
+        'assets/image/no_data.png',
+        scale: 3.0,
+      ),
+      title: "暂无",
+      content: '您还没有在维护的信息哦',
+      operateAreaType: OperateAreaType.doubleButton,
+      operateTexts: ['去添加', '去修改'],
+      action: (_) {
+        BrnToast.show("第$_个按钮被点击了", context);
+      },
+);
 ```

doc/components/citySelection/BrnSingleSelectCityPage/BrnSingleSelectCityPage.md

@@ -30,6 +30,7 @@ BrnSingleSelectCityPage({
     this.showSearchBar = true,
     this.locationText = '',
     this.onValueChanged,
+    this.emptyImage,
   });
 ```
 
@@ -46,6 +47,7 @@ BrnSingleSelectCityPage({
 | cityList | `List<BrnSelectCityModel>?` | 城市列表 | 否 |  |
 | onValueChanged | ValueChanged<BrnSelectCityModel>? | 点击时间 | 否 |  |
 | hotCityList | `List<BrnSelectCityModel>?` | 热门推荐城市列表 | 否 |  |
+| emptyImage | `Image?` | 暂无搜索结果页面占位图 | 否 |  |
 
 ### 其它数据
 
@@ -72,6 +74,9 @@ final List<BrnSelectCityModel> hotCityList;
 
 /// 单选项 点击的回调
 final ValueChanged<BrnSelectCityModel>? onValueChanged;
+
+/// 空页面中间展位图展示
+final Image? emptyImage;
 
   ///城市信息  
 BrnSelectCityModel {

example/lib/sample/components/empty/abnormal_state_example.dart

@@ -23,7 +23,7 @@ class AbnomalStateExample extends StatelessWidget {
       case 0:
         widget = BrnAbnormalStateWidget(
           img: Image.asset(
-            'assets/image/empty_state.png',
+            'assets/image/content_failed.png',
             scale: 3.0,
           ),
           isCenterVertical: true,
@@ -39,25 +39,25 @@ class AbnomalStateExample extends StatelessWidget {
         widget = BrnAbnormalStateWidget(
           isCenterVertical: true,
           img: Image.asset(
-            'assets/image/empty_state.png',
+            'assets/image/no_data.png',
             scale: 3.0,
           ),
-          title: BrnStrings.noData,
+          title: '暂无数据',
         );
         break;
       case 2:
         widget = BrnAbnormalStateWidget(
           img: Image.asset(
-            'assets/image/empty_state.png',
+            'assets/image/network_error.png',
             scale: 3.0,
           ),
-          title: '暂无数据',
+          title: '网络数据异常',
         );
         break;
       case 3:
         widget = BrnAbnormalStateWidget(
           img: Image.asset(
-            'assets/image/empty_state.png',
+            'assets/image/no_data.png',
             scale: 3.0,
           ),
           content: '您的门店暂无用户',
@@ -66,7 +66,7 @@ class AbnomalStateExample extends StatelessWidget {
       case 4:
         widget = BrnAbnormalStateWidget(
           img: Image.asset(
-            'assets/image/empty_state.png',
+            'assets/image/no_data.png',
             scale: 3.0,
           ),
           title: "这是副标题内容这是副标题内容这是副标",
@@ -81,7 +81,7 @@ class AbnomalStateExample extends StatelessWidget {
       case 5:
         widget = BrnAbnormalStateWidget(
           img: Image.asset(
-            'assets/image/empty_state.png',
+            'assets/image/no_data.png',
             scale: 3.0,
           ),
           title: "暂无",

lib/src/components/empty/brn_empty_status.dart

@@ -29,21 +29,21 @@ class BrnAbnormalStateUtils {
       {Image? img, BrnEmptyStatusIndexedActionClickCallback? action}) {
     if (AbnormalState.getDataFailed == status) {
       return BrnAbnormalStateWidget(
-        img: img ?? BrunoTools.getAssetImage(BrnAsset.emptyState),
+        img: img ?? BrunoTools.getAssetImage(BrnAsset.contentFailed),
         title: BrnStrings.getDateFailed,
         operateTexts: <String>[BrnStrings.clickPageRetry],
         action: action,
       );
     } else if (AbnormalState.networkConnectError == status) {
       return BrnAbnormalStateWidget(
-        img: img ?? BrunoTools.getAssetImage(BrnAsset.emptyState),
+        img: img ?? BrunoTools.getAssetImage(BrnAsset.networkError),
         title: BrnStrings.networkConnectError,
         operateTexts: <String>[BrnStrings.clickPageRetry],
         action: action,
       );
     } else if (AbnormalState.noData == status) {
       return BrnAbnormalStateWidget(
-        img: img ?? BrunoTools.getAssetImage(BrnAsset.emptyState),
+        img: img ?? BrunoTools.getAssetImage(BrnAsset.noData),
         title: BrnStrings.noData,
       );
     } else {

lib/src/components/selectcity/brn_single_select_city_page.dart

@@ -38,6 +38,9 @@ class BrnSingleSelectCityPage extends StatefulWidget {
   /// 单选项 点击的回调
   final ValueChanged<BrnSelectCityModel>? onValueChanged;
 
+  /// 空页面中间展位图展示
+  final Image? emptyImage;
+
   BrnSingleSelectCityPage({
     this.appBarTitle = '',
     this.hotCityTitle = '',
@@ -46,6 +49,7 @@ class BrnSingleSelectCityPage extends StatefulWidget {
     this.showSearchBar = true,
     this.locationText = '',
     this.onValueChanged,
+    this.emptyImage,
   });
 
   @override
@@ -359,7 +363,7 @@ class _BrnSingleSelectCityPageState extends State<BrnSingleSelectCityPage> {
   Widget _noDataWidget() {
     return Container(
       child: BrnAbnormalStateWidget(
-        img: BrunoTools.getAssetImage(BrnAsset.emptyState),
+        img: widget.emptyImage ?? BrunoTools.getAssetImage(BrnAsset.noData),
         title: BrnStrings.noSearchData,
       ),
     );

lib/src/constants/brn_asset_constants.dart

@@ -1,7 +1,10 @@
 class BrnAsset {
   const BrnAsset._();
 
-  static const String emptyState = "images/empty_state.png";
+  static const String contentFailed = "images/content_failed.png";
+  static const String noData = "images/no_data.png";
+  static const String networkError = "images/network_error.png";
+
   static const String stepTitle = 'images/img_step_title.png';
 
   static const String refreshArrowUp = "images/refresh_arrow_up.png";