From b5858bbdc363e21bf87ac5643822ec9e57956c52 Mon Sep 17 00:00:00 2001
From: Jeff Brown <jeffbrown@google.com>
Date: Tue, 12 Jun 2012 12:57:11 -0700
Subject: [PATCH] Fix NPE in rotation lock content observer.

Bug: 6647846
Change-Id: Idd17edb78f451807eabdd988017b68ce02b9c75f
---
 src/com/android/settings/AccessibilitySettings.java | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/com/android/settings/AccessibilitySettings.java b/src/com/android/settings/AccessibilitySettings.java
index 149e3367c62..6167f78a83d 100644
--- a/src/com/android/settings/AccessibilitySettings.java
+++ b/src/com/android/settings/AccessibilitySettings.java
@@ -449,8 +449,11 @@ public class AccessibilitySettings extends SettingsPreferenceFragment implements
     }
 
     private void updateLockScreenRotationCheckbox() {
-        mToggleLockScreenRotationPreference.setChecked(
-                !RotationPolicy.isRotationLocked(getActivity()));
+        Context context = getActivity();
+        if (context != null) {
+            mToggleLockScreenRotationPreference.setChecked(
+                    !RotationPolicy.isRotationLocked(context));
+        }
     }
 
     private void offerInstallAccessibilitySerivceOnce() {