fix: Material style performance optimization (#814).

Author: xuelongqy

CHANGELOG.md

@@ -1,4 +1,5 @@
-## Next
+## 3.3.5
+- fix: Material style performance optimization [#814](https://github.com/xuelongqy/flutter_easy_refresh/issues/814).
 - fix: Issue during build when IndicatorStateListenable rebinds IndicatorNotifier [#607](https://github.com/xuelongqy/flutter_easy_refresh/issues/607).
 
 ## 3.3.4

lib/src/styles/material/material_indicator.dart

@@ -139,6 +139,9 @@ class _MaterialIndicatorState extends State<_MaterialIndicator> {
 
   /// Build [RefreshProgressIndicator].
   Widget _buildIndicator() {
+    if (_offset <= 0) {
+      return const SizedBox();
+    }
     return Container(
       alignment: _axis == Axis.vertical
           ? (widget.reverse ? Alignment.topCenter : Alignment.bottomCenter)

pubspec.yaml

@@ -1,6 +1,6 @@
 name: easy_refresh
 description: A flutter widget that provides pull-down refresh and pull-up load.
-version: 3.3.4
+version: 3.3.5
 homepage: https://xuelongqy.github.io/flutter_easy_refresh
 repository: https://github.com/xuelongqy/flutter_easy_refresh
 issue_tracker: https://github.com/xuelongqy/flutter_easy_refresh/issues