QS: Fix hotspot refreshing state

Change-Id: I40e693d154d5481959f63d555191d2c88f3d1b97
Fixes: 29518006
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/HotspotTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/HotspotTile.java
index d3434e5..016c4b7 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/HotspotTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/HotspotTile.java
@@ -85,6 +85,7 @@
             mController.addCallback(mCallback);
             final IntentFilter filter = new IntentFilter();
             filter.addAction(Intent.ACTION_AIRPLANE_MODE_CHANGED);
+            refreshState();
         } else {
             mController.removeCallback(mCallback);
         }