am 77a6080a: am b5858bbd: Fix NPE in rotation lock content observer.

* commit '77a6080aebc9754bff2307edc1998bd54657fbb5': Fix NPE in rotation lock content observer.
2012-06-12 14:52:43 -07:00
parent 3792e7ec98 77a6080aeb
commit 60763a445b
1 changed files with 5 additions and 2 deletions
--- 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() {