Reorganization

Aurora/Services/SettingsService.cs

@@ -0,0 +1,44 @@
+using System;
+using System.Threading;
+using Plugin.Settings;
+using Plugin.Settings.Abstractions;
+
+namespace Aurora.Services
+{
+    public class SettingsService : BaseService<SettingsService>
+    {
+        private Lazy<ISettings> _appSettings;
+
+        public SettingsService()
+        {
+        }
+
+        public ISettings AppSettings
+        {
+            get
+            {
+                if (_appSettings == null)
+                {
+                    _appSettings = new Lazy<ISettings>(() => CrossSettings.Current, LazyThreadSafetyMode.PublicationOnly);
+                }
+
+                return _appSettings.Value;
+            }
+            set
+            {
+                _appSettings = new Lazy<ISettings>(() => value, LazyThreadSafetyMode.PublicationOnly);
+            }
+        }
+
+        private string _usernameKey = "username";
+
+        public string Username
+        {
+            get { return AppSettings.GetValueOrDefault(_usernameKey, ""); }
+            set
+            {
+                AppSettings.AddOrUpdateValue(_usernameKey, value);
+            }
+        }
+    }
+}