ciada a tela sync_init_screen.dart com a api_data_sync.dart, shared_preferences_service.dart e db_sqlite_sync.dart

lib/service/shared_preferences/shared_preferences_service.dart

@@ -0,0 +1,70 @@
+import 'package:shared_preferences/shared_preferences.dart';
+
+class PrefService{
+
+  Future createCacheidUsuario(String idUsuario)async{
+
+    SharedPreferences _preferences = await SharedPreferences.getInstance();
+    _preferences.setString('idUsuario', idUsuario);
+  }
+  Future createCacheidUnidade(String idUnidade)async{
+
+    SharedPreferences _preferences = await SharedPreferences.getInstance();
+    _preferences.setString('idUnidade', idUnidade);
+  }
+  Future createCacheSync(String area,bool foraArea)async{
+
+    SharedPreferences _preferences = await SharedPreferences.getInstance();
+    _preferences.setString('area', area);
+    _preferences.setBool('foraArea', foraArea);
+  }
+
+  Future createCacheModel(String user,String password,String city,String mode)async{
+
+    SharedPreferences _preferences = await SharedPreferences.getInstance();
+    _preferences.setString('user', user);
+    _preferences.setString('password', password);
+    _preferences.setString('city', city);
+    _preferences.setString('mode', mode);
+  }
+
+  Future readCacheIdUsuario(String idUsuario) async{
+    SharedPreferences _preferences = await SharedPreferences.getInstance();
+    var idUsuario = _preferences.getString('idUsuario');
+    return idUsuario;
+  }
+  Future readCacheIdUnidade(String idUnidade) async{
+    SharedPreferences _preferences = await SharedPreferences.getInstance();
+    var idUnidade = _preferences.getString('idUnidade');
+    return idUnidade;
+  }
+  Future readCacheModel(String user,String password,String city,String mode) async{
+    SharedPreferences _preferences = await SharedPreferences.getInstance();
+    String? user = _preferences.getString('user');
+    String? password = _preferences.getString('password');
+    String? city = _preferences.getString('city');
+    String? mode = _preferences.getString('mode');
+    List list =[
+      user,
+      password,
+      city,
+      mode
+    ];
+    return list;
+  }
+  Future readCacheSync(String area,bool foraArea) async{
+    SharedPreferences _preferences = await SharedPreferences.getInstance();
+    String? area = _preferences.getString('area');
+    bool? foraArea = _preferences.getBool('foraArea');
+    List list =[
+      area,
+      foraArea
+    ];
+    return list;
+  }
+
+  Future removeCache(String idUsuario) async{
+    SharedPreferences _preferences = await SharedPreferences.getInstance();
+    _preferences.remove('idUsuario');
+  }
+}