Cancel event addition

[jjiiou]

Clicking cancel doesn't seem to trigger it onChanged,can we add a cancel button event

[blackshadowsoftwareltd]

Can I get your code snippet?

[jjiiou]

appBar: PreferredSize(
preferredSize: const Size(double.infinity, 45),
child: SafeArea(
child: Container(
decoration: BoxDecoration(
color: Theme.of(context).appBarTheme.backgroundColor,
boxShadow: const [
BoxShadow(
color: Colors.black26,
blurRadius: 0,
spreadRadius: 0,
offset: Offset(0, 0.5))
],
),
alignment: Alignment.center,
child: AnimationSearchBar(
///! Required
onChanged: runDebouncer,
searchTextEditingController: controller,

          ///! Optional. For more customization
          //? Back Button
          // backIcon: Icons.arrow_back_ios_new, //返回按钮图标
          // backIconColor: Colors.black,//返回按钮背景色
          isBackButtonVisible: false, //是否显示返回按钮
          // previousScreen: Icon(Icons.abc),
          //? Close Button

          closeIconColor: Colors.black,
          //? Center Title
          centerTitle: '通讯录',
          hintText: '输入搜索文本',

          ///标题文本大小
          centerTitleStyle: Theme.of(context).appBarTheme.titleTextStyle,
          //? Search hint text

          ///提示搜索文本样式
          hintStyle: const TextStyle(
              color: Colors.white, fontWeight: FontWeight.w300),
          //? Search Text
          ///输入文本样式
          textStyle: const TextStyle(
              color: Colors.white,
              fontWeight: FontWeight.w300,
              fontSize: 14),
          //? Cursor color
          ///焦点颜色
          cursorColor: Colors.lightBlue.shade300,
          //? Duration
          ///动画时间
          duration: const Duration(milliseconds: 500),
          //? Height, Width & Padding
          searchFieldHeight: 35, // Total height of the search field
          searchBarHeight: 50, // Total height of this Widget
          searchBarWidth: MediaQuery.of(context).size.width -
              20, // Total width of this Widget
          horizontalPadding: 5,
          verticalPadding: 0,
          //? Search icon color
          ///搜索按钮背景色
          searchIconColor: Colors.black.withOpacity(.7),

          //? Search field background decoration
          searchFieldDecoration: BoxDecoration(
            color: const Color.fromARGB(255, 107, 117, 122),
            border:
                Border.all(color: Colors.black.withOpacity(.2), width: .5),
            borderRadius: BorderRadius.circular(10),
          ),
        ),
      ),
    ),
  ),

When the close button is clicked, no content change event is triggered, the data is not refreshed, and a close button callback is missing