From 589039b6e823e4fdd63a6e939f896c9666c17c90 Mon Sep 17 00:00:00 2001
From: Pete LePage <pete.lepage@pobox.com>
Date: Tue, 25 Jun 2013 23:55:58 -0400
Subject: [PATCH] Added info about how to get current activity

---
 PROTOCOL.md | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/PROTOCOL.md b/PROTOCOL.md
index 81dddcc..7457858 100644
--- a/PROTOCOL.md
+++ b/PROTOCOL.md
@@ -115,3 +115,20 @@ You can send an IQ query with an `<oa>` tag to ask for `?config`:
 
 The response contains a CDATA body that has a JSON string containing the list
 of devices and their available commands.
+
+
+### Retrieving the current activity
+
+You can send an IQ query with an `<oa>` tag to ask for `?getCurrentActivity`:
+
+    <iq type="get" id="2320426445" from="e01b88af-b4cd-4d1c-8e76-85562ea3fad5">
+      <oa xmlns="connect.logitech.com" mime="vnd.logitech.harmony/vnd.logitech.harmony.engine?getCurrentActivity">
+      </oa>
+    </iq>
+
+The response contains a CDATA body that has a string containing `RESULT=X`
+where X is the activity ID identified in the response from config above.
+
+
+### Additional commands
+ * `?setDisplayDeviceOn` - Unknown action.