From 5aefbafb37f35d33d9d1270cda828e27f4107773 Mon Sep 17 00:00:00 2001
From: Bruno Martins <bgcngm@gmail.com>
Date: Fri, 2 Feb 2018 18:10:44 +0000
Subject: BluetoothTile: Avoid NPE during boot up phase

 * Listening handling can only take place once mController
   is properly initialized.

Change-Id: Ice0c19321d8632bd55e1d403de95914ad53bad30
---
 packages/SystemUI/src/com/android/systemui/qs/tiles/BluetoothTile.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/BluetoothTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/BluetoothTile.java
index 81b8622c548f..4320b6aa572c 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/BluetoothTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/BluetoothTile.java
@@ -76,6 +76,7 @@ public class BluetoothTile extends QSTileImpl<BooleanState> {
 
     @Override
     public void handleSetListening(boolean listening) {
+        if (mController == null) return;
         if (listening) {
             mController.addCallback(mCallback);
         } else {
-- 
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