Fix crash on user switch

Don't re-register a user switcher while getting a user switched
callback, because that will cause a crash.

Test: switch users.
Fixes: 34661001
Change-Id: I31453d75aabe6ecd657e7500cf1823890d5262a0

1 files changed, 5 insertions, 3 deletions

diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/DeviceProvisionedControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/DeviceProvisionedControllerImpl.java
index 0fc300d1aa07..528fefe49653 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/DeviceProvisionedControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/DeviceProvisionedControllerImpl.java
@@ -91,9 +91,11 @@ public class DeviceProvisionedControllerImpl extends CurrentUserTracker implemen
 
     @Override
     public void onUserSwitched(int newUserId) {
-        stopListening();
-        startListening(newUserId);
-        notifyUserChanged();
+        mContentResolver.unregisterContentObserver(mSettingsObserver);
+        mContentResolver.registerContentObserver(mDeviceProvisionedUri, true,
+                mSettingsObserver, 0);
+        mContentResolver.registerContentObserver(mUserSetupUri, true,
+                mSettingsObserver, newUserId);
         notifyUserChanged();
     }