criada a tela import_sigtap_screen.dart

lib/screens/import_sigtap_screen.dart

@@ -0,0 +1,68 @@
+import 'package:flutter/material.dart';
+import '../utils/color_palette.dart';
+import '../utils/const_variable.dart';
+import '../widgets/button_default.dart';
+import '../widgets/text_default.dart';
+
+class ImportSigtapScreen extends StatefulWidget {
+  const ImportSigtapScreen({Key? key}) : super(key: key);
+
+  @override
+  State<ImportSigtapScreen> createState() => _ImportSigtapScreenState();
+}
+
+class _ImportSigtapScreenState extends State<ImportSigtapScreen> {
+  @override
+  Widget build(BuildContext context) {
+    double width = MediaQuery.of(context).size.width;
+    return Scaffold(
+      bottomSheet: Container(
+        color: ColorPalette.appBar,
+        width: double.infinity,
+        padding: EdgeInsets.all(15),
+        child: TextDefault(
+          text: 'Etapa 1 de 4 - Teste',
+          color: ColorPalette.white,
+          fontSize: 20,
+          fontWeigth: FontWeight.bold,
+        ),
+      ),
+      body: Container(
+        padding: EdgeInsets.only(top: 100),
+        decoration: ConstVariable().backgroundGradient,
+        width: double.infinity,
+        height: double.infinity,
+        child: Column(
+          children: [
+            Image.asset('assets/images/logo.PNG',width: width*0.5,),
+            Padding(
+              padding: const EdgeInsets.symmetric(vertical: 10.0),
+              child: TextDefault(
+                text: 'HOMOLOGAÇÃO',
+                color: ColorPalette.red,
+                fontSize: 30,
+                fontWeigth: FontWeight.bold,
+              ),
+            ),
+            Padding(
+              padding: const EdgeInsets.symmetric(vertical: 50.0),
+              child: CircularProgressIndicator(),
+            ),
+            Padding(
+              padding: const EdgeInsets.symmetric(vertical: 5.0,horizontal: 5),
+              child: TextDefault(
+                text: 'Aguarde enquanto a Importação SIGTAP é realizada.\n\n'
+                      'Esse processo pode levar vários minutos dependendo da sua conexão!',
+                maxLines: 5,
+                textAlign: TextAlign.center,
+                color: ColorPalette.black54,
+                fontSize: 18,
+                fontWeigth: FontWeight.bold,
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}

lib/utils/routes.dart

@@ -3,6 +3,7 @@ import 'package:rkm/screens/attendance_list_screen.dart';
 import 'package:rkm/screens/home_screen.dart';
 import 'package:rkm/screens/login_screen.dart';
 import '../screens/clear_data_screen.dart';
+import '../screens/import_sigtap_screen.dart';
 import '../screens/main_procedures_screen.dart';
 import '../screens/register_citizen_screen.dart';
 import '../screens/sinc_data_screen.dart';
@@ -16,4 +17,5 @@ var routes = {
   '/main_procedures': (context) => MainProceduresScreen(),
   '/sinc_data': (context) => SincDataScreen(),
   '/clear_data': (context) => ClearDataScreen(),
+  '/import_sigtap': (context) => ImportSigtapScreen(),
 };

lib/widgets/alert_dialog_settings.dart

@@ -19,7 +19,10 @@ class AlertDialogSettings {
               child: Column(
                 children: [
                   ItemAlertSettings(
-                    onTap: (){},
+                      onTap: (){
+                        Navigator.pop(context);
+                        Navigator.pushNamed(context, '/import_sigtap');
+                      },
                     title: 'Importar SIGTAP',
                     body:  'Atulizar as informações do SIGTAP no aplicativo\n'
                            '(com base no ConectaSUS)',