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Commit 55899976 authored by tomhsu's avatar tomhsu
Browse files

Fix concurrent issue 

 - Add a thread lock

Fix: 286495550
Test: make pass
Change-Id: I72877551bda18cf93734d270770a0bd53bab465b
parent cc10abe1

src/com/android/settings/network/MobileNetworkRepository.java

+3 −1
Original line number Diff line number Diff line
@@ -295,7 +295,9 @@ public class MobileNetworkRepository extends SubscriptionManager.OnSubscriptions 
    }



    public void removeRegister(MobileNetworkCallback mobileNetworkCallback) {

        synchronized (this) {

            sCallbacks.remove(mobileNetworkCallback);

        }

        if (sCallbacks.isEmpty()) {

            mSubscriptionManager.removeOnSubscriptionsChangedListener(this);

            mAirplaneModeObserver.unRegister(mContext);