登录接口调试

lib/root_view.dart

@@ -1,9 +1,11 @@
 import 'package:cashier_reserve/common/manager/app_manager.dart';
 import 'package:cashier_reserve/home/home_view.dart';
 import 'package:cashier_reserve/home/home_view_model.dart';
+import 'package:flutter/services.dart';
 
 import 'common/base/provider.dart';
 import 'common/base/ui.dart';
+import 'common/utils/utils.dart';
 
 class RootView extends StatefulWidget {
   const RootView({super.key});
@@ -16,6 +18,7 @@ class _RootView extends State<RootView>
     with AutomaticKeepAliveClientMixin, RouteAware {
   @override
   bool get wantKeepAlive => true;
+  DateTime? lastPopTime;
 
   @override
   void didChangeDependencies() {
@@ -26,13 +29,27 @@ class _RootView extends State<RootView>
   Widget build(BuildContext context) {
     AppManager.setGlobalContext(context);
     super.build(context);
-    return MultiProvider(
+    return PopScope(
+        canPop: false,
+        onPopInvokedWithResult: (didPop, result) async {
+      // 点击返回键的操作
+      if (lastPopTime == null ||
+          DateTime.now().difference(lastPopTime!) > const Duration(seconds: 2)) {
+        lastPopTime = DateTime.now();
+        Utils.toast('再按一次退出', context);
+      } else {
+        lastPopTime = DateTime.now();
+        // 退出app
+        await SystemChannels.platform.invokeMethod('SystemNavigator.pop');
+      }
+    },
+    child: MultiProvider(
       providers: [
         ChangeNotifierProvider<HomeViewModel>(
           create: (_) => HomeViewModel(),
         )
       ],
       child: BaseUIController(stateWidget: HomeView()),
-    );
+    ));
   }
 }