opt: func

Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>

lib/pages/whisper_detail/controller.dart

@@ -1,3 +1,4 @@
+import 'dart:async';
 import 'dart:convert';
 
 import 'package:PiliPlus/http/loading_state.dart';

lib/pages/whisper_detail/view.dart

@@ -123,9 +123,7 @@ class _WhisperDetailPageState
       Loading() => loadingWidget,
       Success() => loadingState.response?.isNotEmpty == true
           ? refreshIndicator(
-              onRefresh: () async {
-                await _whisperDetailController.onRefresh();
-              },
+              onRefresh: _whisperDetailController.onRefresh,
               child: ListView.builder(
                 shrinkWrap: true,
                 reverse: true,
@@ -207,7 +205,7 @@ class _WhisperDetailPageState
         crossAxisAlignment: CrossAxisAlignment.end,
         children: [
           IconButton(
-            onPressed: () async {
+            onPressed: () {
               updatePanelType(
                 PanelType.emoji == currentPanelType
                     ? PanelType.keyboard

lib/pages/whisper_detail/widget/chat_item.dart

@@ -435,7 +435,7 @@ class ChatItem extends StatelessWidget {
               ));
         case MsgType.articleCard:
           return GestureDetector(
-            onTap: () async {
+            onTap: () {
               Get.toNamed(
                 '/articlePage',
                 parameters: {