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Commit 5f9b1084 authored by Bonian Chen's avatar Bonian Chen
Browse files

[Settings] Avoid from accessing LifecycleOwner when not available 

Only access LifecycleOwner when available.

Bug: 266872811
Test: local

Change-Id: Id575a71e20e79f8efadb49af128c1a43c058acdd
parent 55753796

src/com/android/settings/deviceinfo/simstatus/SimStatusPreferenceController.java

+8 −2
Original line number Diff line number Diff line
@@ -109,13 +109,19 @@ public class SimStatusPreferenceController extends BasePreferenceController { 


    @Override

    public void updateState(Preference preference) {

        if (mFragment == null) {

            return;

        }

        final int simSlot = getSimSlotIndex();

        if (mSimChangeObserver == null) {

            mSimChangeObserver = x -> updateStateBySlot(preference, simSlot);

            mSlotSimStatus.observe(mFragment.getViewLifecycleOwner(), mSimChangeObserver);

        }

            mFragment.getViewLifecycleOwnerLiveData().observeForever(lifecycleOwner -> {

                mSlotSimStatus.observe(lifecycleOwner, mSimChangeObserver);

            });

        } else {

            updateStateBySlot(preference, simSlot);

        }

    }



    protected void updateStateBySlot(Preference preference, int simSlot) {

        SubscriptionInfo subInfo = getSubscriptionInfo(simSlot);