From b1688f6af6c8f4d0e068958904a6430ee2f7d4f2 Mon Sep 17 00:00:00 2001
From: John Spurlock <jspurlock@google.com>
Date: Tue, 12 May 2015 15:52:38 -0400
Subject: [PATCH] DNDTile: Notify of value changes.

Bug: 21055789
Change-Id: If9008b13a6a5583832fc4dfaa8ec3e21b61cb25c
---
 .../src/com/android/systemui/qs/tiles/DndTile.java         | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/DndTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/DndTile.java
index 5f24619d6ab7d..f4d6f04ca38b6 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/DndTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/DndTile.java
@@ -102,7 +102,9 @@ public class DndTile extends QSTile<QSTile.BooleanState> {
     @Override
     protected void handleUpdateState(BooleanState state, Object arg) {
         final int zen = arg instanceof Integer ? (Integer) arg : mController.getZen();
-        state.value = zen != Global.ZEN_MODE_OFF;
+        final boolean newValue = zen != Global.ZEN_MODE_OFF;
+        final boolean valueChanged = state.value != newValue;
+        state.value = newValue;
         state.visible = isVisible(mContext);
         switch (zen) {
             case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS:
@@ -133,6 +135,9 @@ public class DndTile extends QSTile<QSTile.BooleanState> {
         if (mShowingDetail && !state.value) {
             showDetail(false);
         }
+        if (valueChanged) {
+            fireToggleStateChanged(state.value);
+        }
     }
 
     @Override