使用 assets_util 来管理 assets

lib/widgets/chat_footer.dart

@@ -5,6 +5,7 @@ import 'package:provider/provider.dart';
 import '../services/message_service.dart';
 import '../utils/common_util.dart';
 import 'large_audio_wave.dart';
+import '../utils/assets_util.dart';
 
 class ChatFooter extends StatefulWidget {
   final VoidCallback? onClear;
@@ -48,8 +49,8 @@ class _ChatFooterState extends State<ChatFooter>
             padding: const EdgeInsets.only(left: 16, bottom: 12),
             child: GestureDetector(
               onTap: widget.onClear,
-              child: Image.asset(
-                'assets/images/delete.png',package: 'ai_chat_assistant',
+              child: AssetsUtil.getImageWidget(
+                'delete.png',
                 width: 24,
                 height: 24,
               ),
@@ -138,8 +139,8 @@ class _ChatFooterState extends State<ChatFooter>
               onTap: () {
 
               },
-              child: Image.asset(
-                'assets/images/keyboard_mini.png',package: 'ai_chat_assistant',
+              child: AssetsUtil.getImageWidget(
+                'keyboard_mini.png',
                 width: 24,
                 height: 24,
               ),