1 files changed, 25 insertions, 0 deletions
diff --git a/Xamarin.Forms.Core/Log.cs b/Xamarin.Forms.Core/Log.cs
new file mode 100644
index 00000000..b8053e5d
--- /dev/null
+++ b/Xamarin.Forms.Core/Log.cs
@@ -0,0 +1,25 @@
+using System.Collections.Generic;
+
+namespace Xamarin.Forms
+{
+	internal static class Log
+	{
+		static Log()
+		{
+			Listeners = new SynchronizedList<LogListener>();
+		}
+
+		public static IList<LogListener> Listeners { get; }
+
+		public static void Warning(string category, string message)
+		{
+			foreach (LogListener listener in Listeners)
+				listener.Warning(category, message);
+		}
+
+		public static void Warning(string category, string format, params object[] args)
+		{
+			Warning(category, string.Format(format, args));
+		}
+	}
+}
+\ No newline at end of file