Login fixes

lib/pages/login/login.dart

@@ -1,4 +1,3 @@
-import 'package:diplomaticquarterapp/config/config.dart';
 import 'package:diplomaticquarterapp/config/shared_pref_kay.dart';
 import 'package:diplomaticquarterapp/core/service/AuthenticatedUserObject.dart';
 import 'package:diplomaticquarterapp/core/viewModels/appointment_rate_view_model.dart';
@@ -8,7 +7,6 @@ import 'package:diplomaticquarterapp/locator.dart';
 import 'package:diplomaticquarterapp/models/Appointments/toDoCountProviderModel.dart';
 import 'package:diplomaticquarterapp/models/Authentication/check_activation_code_response.dart';
 import 'package:diplomaticquarterapp/models/Authentication/check_paitent_authentication_req.dart';
-import 'package:diplomaticquarterapp/models/Authentication/checkpatient_for_registration.dart';
 import 'package:diplomaticquarterapp/pages/landing/landing_page.dart';
 import 'package:diplomaticquarterapp/pages/login/confirm-login.dart';
 import 'package:diplomaticquarterapp/pages/login/login-type.dart';
@@ -315,7 +313,7 @@ class _Login extends State<Login> {
       projectViewModel.setPrivilege(privilegeList: result);
       result = CheckActivationCode.fromJson(result);
       result.list.isFamily = false;
-      this.sharedPref.setString(BLOOD_TYPE, result.patientBloodType);
+      this.sharedPref.setString(BLOOD_TYPE, result.patientBloodType != null ? result.patientBloodType : "");
       this.sharedPref.setObject(USER_PROFILE, result.list);
       this.sharedPref.setObject(MAIN_USER, result.list);
       this.sharedPref.setObject(LOGIN_TOKEN_ID, result.logInTokenID);

lib/uitl/app_shared_preferences.dart

@@ -7,38 +7,50 @@ class AppSharedPreferences {
 
   /// Save String [key] the key for save value [value] the value we need to save it
   setString(String key, String value) async {
-    final SharedPreferences prefs = await _prefs;
-    return prefs.setString(key, value);
+    if (value != null) {
+      final SharedPreferences prefs = await _prefs;
+      return prefs.setString(key, value);
+    }
   }
 
   /// Save List of String [key] the key for save value [value] the value we need to save it
   setStringList(String key, List<String> value) async {
-    final SharedPreferences prefs = await _prefs;
-    return prefs.setStringList(key, value);
+    if (value != null) {
+      final SharedPreferences prefs = await _prefs;
+      return prefs.setStringList(key, value);
+    }
   }
 
   /// Save Double [key] the key for save value [value] the value we need to save it
   setDouble(String key, double value) async {
-    final SharedPreferences prefs = await _prefs;
-    return prefs.setDouble(key, value);
+    if (value != null) {
+      final SharedPreferences prefs = await _prefs;
+      return prefs.setDouble(key, value);
+    }
   }
 
   /// Save Bool [key] the key for save value [value] the value we need to save it
   setBool(String key, bool value) async {
-    final SharedPreferences prefs = await _prefs;
-    return prefs.setBool(key, value);
+    if (value != null) {
+      final SharedPreferences prefs = await _prefs;
+      return prefs.setBool(key, value);
+    }
   }
 
   /// Save int [key] the key for save value [value] the value we need to save it
   setInt(String key, int value) async {
-    final SharedPreferences prefs = await _prefs;
-    return prefs.setInt(key, value);
+    if (value != null) {
+      final SharedPreferences prefs = await _prefs;
+      return prefs.setInt(key, value);
+    }
   }
 
   /// save Object [key] the key for save value [value] the value we need to save it
   setObject(String key, value) async {
-    final SharedPreferences prefs = await _prefs;
-    return prefs.setString(key, json.encode(value));
+    if (value != null) {
+      final SharedPreferences prefs = await _prefs;
+      return prefs.setString(key, json.encode(value));
+    }
   }
 
   /// Get String [key] the key was saved