more refactor

lib/settings/models/preferences.g.dart

@@ -0,0 +1,36 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'preferences.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+_$LockPreferenceImpl _$$LockPreferenceImplFromJson(Map<String, dynamic> json) =>
+    _$LockPreferenceImpl(
+      inactivityLockSecs: json['inactivity_lock_secs'] as int,
+      lockWhenSwitching: json['lock_when_switching'] as bool,
+      lockWithSystemLock: json['lock_with_system_lock'] as bool,
+    );
+
+Map<String, dynamic> _$$LockPreferenceImplToJson(
+        _$LockPreferenceImpl instance) =>
+    <String, dynamic>{
+      'inactivity_lock_secs': instance.inactivityLockSecs,
+      'lock_when_switching': instance.lockWhenSwitching,
+      'lock_with_system_lock': instance.lockWithSystemLock,
+    };
+
+_$PreferencesImpl _$$PreferencesImplFromJson(Map<String, dynamic> json) =>
+    _$PreferencesImpl(
+      themePreferences: ThemePreferences.fromJson(json['theme_preferences']),
+      language: LanguagePreference.fromJson(json['language']),
+      locking: LockPreference.fromJson(json['locking']),
+    );
+
+Map<String, dynamic> _$$PreferencesImplToJson(_$PreferencesImpl instance) =>
+    <String, dynamic>{
+      'theme_preferences': instance.themePreferences.toJson(),
+      'language': instance.language.toJson(),
+      'locking': instance.locking.toJson(),
+    };