55 lines
1.5 KiB
Dart
55 lines
1.5 KiB
Dart
import 'package:cashier_reserve/common/manager/app_manager.dart';
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import 'package:cashier_reserve/home/home_view.dart';
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import 'package:cashier_reserve/home/home_view_model.dart';
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import 'package:flutter/services.dart';
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import 'common/base/provider.dart';
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import 'common/base/ui.dart';
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import 'common/utils/utils.dart';
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class RootView extends StatefulWidget {
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const RootView({super.key});
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@override
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_RootView createState() => _RootView();
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}
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class _RootView extends State<RootView>
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with AutomaticKeepAliveClientMixin, RouteAware {
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@override
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bool get wantKeepAlive => true;
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DateTime? lastPopTime;
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@override
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void didChangeDependencies() {
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super.didChangeDependencies();
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}
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@override
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Widget build(BuildContext context) {
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AppManager.setGlobalContext(context);
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super.build(context);
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return PopScope(
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canPop: false,
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onPopInvokedWithResult: (didPop, result) async {
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// 点击返回键的操作
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if (lastPopTime == null ||
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DateTime.now().difference(lastPopTime!) > const Duration(seconds: 2)) {
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lastPopTime = DateTime.now();
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Utils.toast('再按一次退出', context);
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} else {
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lastPopTime = DateTime.now();
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// 退出app
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await SystemChannels.platform.invokeMethod('SystemNavigator.pop');
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}
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},
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child: MultiProvider(
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providers: [
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ChangeNotifierProvider<HomeViewModel>(
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create: (_) => HomeViewModel(),
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)
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],
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child: BaseUIController(stateWidget: HomeView()),
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));
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}
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} |