From c009b8a4961451c3ab2d9fecb8c4559adc55425d Mon Sep 17 00:00:00 2001
From: PauloftheWest <paulofthewest@google.com>
Date: Tue, 9 Sep 2014 10:04:46 -0700
Subject: [PATCH] Fixed a Null Pointer Error in Bluetooth Settings.

+ The root of the problem is that the callback for a device change may be
set before the fragment has a layout.  Then if a change does come in,
getView() would return null.  This fix delays registering the callback
until appropiate.

Bug: 17404518
Change-Id: Ibd0e90f82593d45729f427bcc2e40fe9195eb42a
---
 src/com/android/settings/bluetooth/DeviceProfilesSettings.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/com/android/settings/bluetooth/DeviceProfilesSettings.java b/src/com/android/settings/bluetooth/DeviceProfilesSettings.java
index 110432bdd1e..ee25300da9f 100755
--- a/src/com/android/settings/bluetooth/DeviceProfilesSettings.java
+++ b/src/com/android/settings/bluetooth/DeviceProfilesSettings.java
@@ -132,8 +132,8 @@ public final class DeviceProfilesSettings extends SettingsPreferenceFragment
     public void setDevice(CachedBluetoothDevice cachedDevice) {
         mCachedDevice = cachedDevice;
 
-        mCachedDevice.registerCallback(this);
         if (isResumed()) {
+            mCachedDevice.registerCallback(this);
             addPreferencesForProfiles();
             refresh();
         }