增加发布状态加载菊花

@@ -2,7 +2,6 @@ import 'package:flutter/material.dart';
 import 'package:one_poem/res/resources.dart';
 import 'package:one_poem/routers/fluro_navigator.dart';
 import 'package:one_poem/routers/routers.dart';
-import 'package:one_poem/util/toast_utils.dart';
 import 'package:one_poem/widgets/my_app_bar.dart';
 
 import 'package:one_poem/extension/int_extension.dart';

+import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:one_poem/res/resources.dart';
 import 'package:one_poem/routers/fluro_navigator.dart';
 import 'package:one_poem/routers/routers.dart';
-import 'package:one_poem/util/toast_utils.dart';
 import 'package:one_poem/widgets/my_app_bar.dart';
 
 import 'package:one_poem/extension/int_extension.dart';
@@ -18,6 +18,8 @@ class PoemPublish extends StatefulWidget {
 }
 
 class _PoemPublishState extends State<PoemPublish> {
+  bool isPublishing = false;
+
   @override
   void initState() {
     super.initState();
@@ -45,7 +47,9 @@ class _PoemPublishState extends State<PoemPublish> {
             ),
           ),
         ),
-        body: Column(
+        body: Stack(
+          children: [
+            Column(
               crossAxisAlignment: CrossAxisAlignment.start,
               children: <Widget>[
                 Padding(
@@ -140,8 +144,8 @@ class _PoemPublishState extends State<PoemPublish> {
                           },
                           child: Text(
                             "发布",
-                        style:
-                            TextStyle(color: Colors.black54, fontSize: 15.px),
+                            style: TextStyle(
+                                color: Colors.black54, fontSize: 15.px),
                           ),
                         ),
                       ],
@@ -150,15 +154,29 @@ class _PoemPublishState extends State<PoemPublish> {
                 ),
               ],
             ),
+            isPublishing
+                ? const Center(
+                    child: CupertinoActivityIndicator(
+                      radius: 16.0,
+                    ),
+                  )
+                : Container(),
+          ],
+        ),
       ),
     );
   }
 
-  void publishPoem(BuildContext context) {
+  Future<void> publishPoem(BuildContext context) async {
+    isPublishing = true;
+    setState(() {});
+    // TODO 等待套入正式接口发布临境
+    await Future.delayed(const Duration(seconds: 2), () {
       NavigatorUtils.push(
         context,
         '${PoemRouter.poemCompletePage}?id=100',
       );
+    });
   }
 
   Future<bool> _isExit() async {

@@ -47,7 +47,6 @@ class _PoemRecordVideoPageState extends State<PoemRecordVideoPage>
 
   ///记录当前的时间
   int currentTimer = 0;
-
   int duration = 10 * 1000; //TODO 60 * 1000;
 
   @override