Cw 218 fix change pin using bio auth (#599)

* - push change pin page as a replacement for auth page to avoid closing it once its opened
- Add cool-down duration after popping flushbars and pushing new routes

ios/Podfile.lock

@@ -252,4 +252,4 @@ SPEC CHECKSUMS:
 
 PODFILE CHECKSUM: ae71bdf0eb731a1ffc399c122f6aa4dea0cb5f6f
 
-COCOAPODS: 1.11.2
+COCOAPODS: 1.11.3

lib/src/screens/auth/auth_page.dart

@@ -106,22 +106,22 @@ class AuthPageState extends State<AuthPage> {
     _progressBar = null;
   }
 
-  Future<void> close({String? route}) async {
+  Future<void> close({String? route, dynamic arguments}) async {
     if (_key.currentContext == null) {
       throw Exception('Key context is null. Should be not happened');
     }
 
-    WidgetsBinding.instance.addPostFrameCallback((_) {
+    /// not the best scenario, but WidgetsBinding is not behaving correctly on Android
-      dismissFlushBar(_authBar);
+    await Future<void>.delayed(Duration(milliseconds: 50));
-      dismissFlushBar(_progressBar);
+    await _authBar?.dismiss();
-      WidgetsBinding.instance.addPostFrameCallback((_) {
+    await Future<void>.delayed(Duration(milliseconds: 50));
+    await _progressBar?.dismiss();
+    await Future<void>.delayed(Duration(milliseconds: 50));
     if (route != null) {
-          Navigator.of(_key.currentContext!).pushReplacementNamed(route);
+      Navigator.of(_key.currentContext!).pushReplacementNamed(route, arguments: arguments);
     } else {
       Navigator.of(_key.currentContext!).pop();
     }
-      });
-    });
   }
 
   @override

lib/view_model/settings/settings_view_model.dart

@@ -156,13 +156,13 @@ abstract class SettingsViewModelBase with Store {
             handler: (BuildContext context) {
               Navigator.of(context).pushNamed(Routes.auth, arguments:
                   (bool isAuthenticatedSuccessfully, AuthPageState auth) {
-                auth.close();
+                auth.close(
-                if (isAuthenticatedSuccessfully) {
+                  route: isAuthenticatedSuccessfully ? Routes.setupPin : null,
-                  Navigator.of(context).pushNamed(Routes.setupPin, arguments:
+                  arguments: (PinCodeState<PinCodeWidget> setupPinContext,
-                      (PinCodeState<PinCodeWidget> setupPinContext, String _) {
+                      String _) {
                     setupPinContext.close();
-                  });
+                  },
-                }
+                );
               });
             }),
         PickerListItem(