1、优化BaseListWidget(使用经典下拉刷新Header)

lib/widget/base_list_widget.dart

@@ -37,8 +37,10 @@ class BaseListWidget extends StatefulWidget {
 
 class _BaseListWidgetState extends State<BaseListWidget> {
   late BaseListController _controller;
-  final _MIProperties _headerProperties = _MIProperties(
+  final _CIProperties _headerProperties = _CIProperties(
     name: 'Header',
+    alignment: MainAxisAlignment.center,
+    infinite: false,
   );
   final _CIProperties _footerProperties = _CIProperties(
     name: 'Footer',
@@ -157,13 +159,24 @@ class _BaseListWidgetState extends State<BaseListWidget> {
   /// Build header.
   Header buildHeader() =>
       widget.header ??
-      MaterialHeader(
+      ClassicHeader(
         clamping: _headerProperties.clamping,
-        showBezierBackground: _headerProperties.background,
-        bezierBackgroundAnimation: _headerProperties.animation,
-        bezierBackgroundBounce: _headerProperties.bounce,
-        infiniteOffset: _headerProperties.infinite ? 100 : null,
-        springRebound: _headerProperties.listSpring,
+        backgroundColor: _headerProperties.background
+            ? Theme.of(context).colorScheme.surfaceVariant
+            : null,
+        mainAxisAlignment: _headerProperties.alignment,
+        showMessage: _headerProperties.message,
+        showText: _headerProperties.text,
+        infiniteOffset: _headerProperties.infinite ? 70 : null,
+        triggerWhenReach: _headerProperties.immediately,
+        dragText: 'Pull to refresh'.tr,
+        armedText: 'Release ready'.tr,
+        readyText: 'Refreshing...'.tr,
+        processingText: 'Refreshing...'.tr,
+        processedText: 'Succeeded'.tr,
+        noMoreText: 'No more'.tr,
+        failedText: 'Failed'.tr,
+        messageText: 'Last updated at %T'.tr,
       );
 
   /// Build footer.
@@ -279,20 +292,6 @@ typedef RequestDataCallback = Function(
     int page, int pageSize, SuccessCallback success, ErrorCallback error);
 typedef ItemBuilder = Function(BuildContext context, int index, dynamic item);
 
-class _MIProperties {
-  final String name;
-  bool clamping = true;
-  bool background = false;
-  bool animation = false;
-  bool bounce = false;
-  bool infinite = false;
-  bool listSpring = false;
-
-  _MIProperties({
-    required this.name,
-  });
-}
-
 class _CIProperties {
   final String name;
   bool disable = false;