update tag example, add loading toast

example/lib/main_home.dart

@@ -13,6 +13,7 @@ import 'package:example/widgets/example_style_color.dart';
 import 'package:example/widgets/example_tab_bar.dart';
 import 'package:example/widgets/example_tag.dart';
 import 'package:example/widgets/example_text_field.dart';
+import 'package:example/widgets/example_toast.dart';
 import 'package:flutter/material.dart';
 import 'package:get/get.dart';
 
@@ -104,6 +105,10 @@ class _MainHomeState extends State<MainHome> {
           title: 'Pop Up Menu',
           onPressed: () => Get.to(ExamplePopUpMenu()),
         ),
+        _innerButton(
+          title: 'Toast',
+          onPressed: () => Get.to(ExampleToast()),
+        ),
       ],
     );
   }

example/lib/widgets/example_tag.dart

@@ -1,9 +1,8 @@
 import 'package:ansu_ui/ansu_ui.dart';
 import 'package:example/codeviewer/code_segments.dart';
-import 'package:example/common/code_view.dart';
+import 'package:example/component/example_scaffold.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
-import 'package:get/get.dart';
 import 'package:velocity_x/velocity_x.dart';
 
 class ExampleTag extends StatefulWidget {
@@ -17,75 +16,62 @@ class _ExampaleTagState extends State<ExampleTag> {
   bool _checked = false;
   @override
   Widget build(BuildContext context) {
-    return ASScaffold(
-        title: 'ASTag',
-        actions: [
-          IconButton(
-            icon: Icon(
-              Icons.code,
-              color: Colors.black54,
-            ),
-            onPressed: () => Get.to(
-              CodeView(
-                text: (context) => CodeSegments.tag(context),
-              ),
-            ),
-          )
-        ],
-        body: Column(
-          children: [
-            // BEGIN tag
-            ListTile(
-              title: Text('yellowSolid'),
-              trailing: ASTag.yellowSolid(
-                '带电',
-                width: 36.w,
-              ),
-            ),
-            ListTile(
-              title: Text('redHollow'),
-              trailing: ASTag.redHollow(
-                '带磁',
-                width: 36.w,
-              ),
-            ),
-            ListTile(
-              title: Text('yellowHollow'),
-              trailing: ASTag.yellowHollow(
-                '选填',
-                width: 36.w,
-              ),
-            ),
-            ListTile(
-              title: Text('redHollow'),
-              subtitle: Text('width:45.w'),
-              trailing: ASTag.redHollow(
-                '未付款',
-                width: 45.w,
-              ),
-            ),
-            ListTile(
-              title: Text('yellowHollowS'),
-              subtitle: Text('width:45.w'),
-              trailing: ASTag.yellowHollowS(
-                '已付款',
-                width: 45.w,
-              ),
-            ),
-            ListTile(
-              title: Text('transport'),
-              trailing: ASTag.transport('海运'),
-            ),
-            ListTile(
-              onTap: () => setState(() => _checked = !_checked),
-              title: Text('ASCheckedTag'),
-              trailing: ASCheckTag(
-                checked: _checked,
-                text: 'TAG'.text.make(),
-              ),
-            ),
-            // END
-          ],
-        ));
+    return ExampleScaffold(
+      title: 'ASTag',
+      text: (context) => CodeSegments.tag(context),
+      children: [
+        // BEGIN tag
+        ListTile(
+          title: Text('yellowSolid'),
+          trailing: ASTag.yellowSolid(
+            '带电',
+            width: 36.w,
+          ),
+        ),
+        ListTile(
+          title: Text('redHollow'),
+          trailing: ASTag.redHollow(
+            '带磁',
+            width: 36.w,
+          ),
+        ),
+        ListTile(
+          title: Text('yellowHollow'),
+          trailing: ASTag.yellowHollow(
+            '选填',
+            width: 36.w,
+          ),
+        ),
+        ListTile(
+          title: Text('redHollow'),
+          subtitle: Text('width:45.w'),
+          trailing: ASTag.redHollow(
+            '未付款',
+            width: 45.w,
+          ),
+        ),
+        ListTile(
+          title: Text('yellowHollowS'),
+          subtitle: Text('width:45.w'),
+          trailing: ASTag.yellowHollowS(
+            '已付款',
+            width: 45.w,
+          ),
+        ),
+        ListTile(
+          title: Text('transport'),
+          trailing: ASTag.transport('海运'),
+        ),
+        ListTile(
+          onTap: () => setState(() => _checked = !_checked),
+          title: Text('ASCheckedTag'),
+          trailing: ASCheckTag(
+            checked: _checked,
+            text: 'TAG'.text.make(),
+          ),
+        ),
+      ],
+      // END
+    );
   }
 }

example/lib/widgets/example_toast.dart

@@ -0,0 +1,32 @@
+import 'package:ansu_ui/toast/as_toast.dart';
+import 'package:example/codeviewer/code_segments.dart';
+import 'package:example/component/example_scaffold.dart';
+import 'package:flutter/material.dart';
+import 'package:velocity_x/velocity_x.dart';
+
+class ExampleToast extends StatelessWidget {
+  const ExampleToast({Key key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return ExampleScaffold(
+      title: 'Toast',
+      text: (context) => CodeSegments.toast(context),
+      children: [
+        // BEGIN toast
+        ListTile(
+          title: 'Toast'.text.make(),
+          onTap: () => ASToast.show('Toast!'),
+        ),
+        ListTile(
+          title: 'Toast'.text.make(),
+          onTap: () {
+            Function cancel = ASToast.loading;
+            Future.delayed(Duration(seconds: 2), () => cancel());
+          },
+        ),
+        // END
+      ],
+    );
+  }
+}

lib/pop_up_menu/pop_up_menu.dart

@@ -3,12 +3,12 @@ import 'package:flutter/material.dart';
 
 /// ## 弹框菜单
 ///```dart
-/// showASPopUpMenu<int>(
+/// int result = await showASPopUpMenu<int>(
 ///   context: context,
 ///   items: [
-///     PopupMenuItem(child: 'test'.text, value: 1),
+///     PopupMenuItem(child: Text('test'), value: 1),
 ///   ],
-/// ).then((value) {});
+/// );
 /// ```
 Future<T> showASPopUpMenu<T>({
   @required BuildContext context,

lib/toast/as_toast.dart

@@ -1,7 +1,30 @@
+import 'dart:ui';
+
 import 'package:bot_toast/bot_toast.dart';
+import 'package:flutter/material.dart';
 
 class ASToast {
   static show(String text) {
-    BotToast.showText(text: text);
+    BotToast.showText(
+      text: text,
+      borderRadius: BorderRadius.circular(20),
+    );
+  }
+
+  static Function get loading {
+    return BotToast.showCustomLoading(
+      toastBuilder: (cancel) {
+        return Center(
+          child: Material(
+            clipBehavior: Clip.antiAlias,
+            shape: StadiumBorder(),
+            child: Padding(
+              padding: const EdgeInsets.all(8.0),
+              child: CircularProgressIndicator(),
+            ),
+          ),
+        );
+      },
+    );
   }
 }