24 lines
571 B
Dart
24 lines
571 B
Dart
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/// 封装缓存页面组件
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library;
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import 'package:flutter/material.dart';
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class KeepAliveWrapper extends StatefulWidget {
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final Widget child;
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const KeepAliveWrapper({super.key, required this.child});
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@override
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State<KeepAliveWrapper> createState() => _KeepAliveWrapperState();
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}
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class _KeepAliveWrapperState extends State<KeepAliveWrapper> with AutomaticKeepAliveClientMixin {
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@override
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Widget build(BuildContext context) {
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super.build(context);
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return widget.child;
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}
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@override
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bool get wantKeepAlive => true;
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}
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