列表头像修改

lib/NewMessageModel/page/AttentionListItem.dart

+import 'package:cached_network_image/cached_network_image.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:gmalpha_flutter/NewMessageModel/service/remote/entity/AttentionEntity.dart';
@@ -29,12 +30,16 @@ class AttentionListItem extends StatelessWidget {
   }
 
   Widget listItemHead() {
-    return Container(
-      margin: EdgeInsets.only(right: ScreenUtil().setWidth(10.0)),
-      child: CircleAvatar(
-        radius: 21.0,
-        backgroundImage: NetworkImage(item.icon),
-      ),
+    return ClipOval(
+      child: Container(
+        color: ALColors.ColorE4E4E4,
+        child: CachedNetworkImage(
+          width: 42.0,
+          height: 42.0,
+          imageUrl: item.icon,
+          fit: BoxFit.cover,
+        ),
+      )
     );
   }