MaterialApp设置title,解决在某些设备的任务列表里不显示app名字的问题

lib/main.dart

@@ -93,6 +93,10 @@ class MyApp extends StatelessWidget {
           designSize: size,
           child: MaterialApp.router(
             //debugShowCheckedModeBanner: false,
+            onGenerateTitle: (ctx) => switch (appFlavor) {
+              flavorHst => S.of(ctx).appNameHst,
+              _ => S.of(ctx).appName
+            },
             builder: (ctx, child) {
               return botToastBuilder(ctx, child);
             },