mobile messaging service

src/App/Services/MobileMessagingService.cs

@@ -0,0 +1,12 @@
+using Bit.Core.Abstractions;
+
+namespace Bit.App.Services
+{
+    public class MobileMessagingService : IMessagingService
+    {
+        public void Send(string subscriber, object arg = null)
+        {
+            Xamarin.Forms.MessagingCenter.Send(Xamarin.Forms.Application.Current, subscriber, arg);
+        }
+    }
+}

src/Core/Abstractions/IMessagingService.cs

@@ -0,0 +1,7 @@
+namespace Bit.Core.Abstractions
+{
+    public interface IMessagingService
+    {
+        void Send(string subscriber, object arg = null);
+    }
+}