Fixes NPE in CarrierTextController
The bug was observable when the device had security (PIN, etc.).
Test: Manual. Installed ThemePicker and changed themes.
Change-Id: I7a086137f0acfad82cee312ac0521ca15738858b
Fixes: 124013078
diff --git a/packages/SystemUI/src/com/android/keyguard/CarrierTextController.java b/packages/SystemUI/src/com/android/keyguard/CarrierTextController.java
index d5bd2b2..1539582 100644
--- a/packages/SystemUI/src/com/android/keyguard/CarrierTextController.java
+++ b/packages/SystemUI/src/com/android/keyguard/CarrierTextController.java
@@ -299,8 +299,9 @@
displayText.toString().split(mSeparator.toString()),
anySimReadyAndInService && !missingSimsWithSubs,
subsIds);
- if (mCarrierTextCallback != null) {
- handler.post(() -> mCarrierTextCallback.updateCarrierInfo(info));
+ final CarrierTextCallback callback = mCarrierTextCallback;
+ if (callback != null) {
+ handler.post(() -> callback.updateCarrierInfo(info));
}
}