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Merge "[Settings] Avoid from accessing LifecycleOwner when not available"

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Bonian Chen
2023-01-31 11:46:42 +00:00
committed by Android (Google) Code Review
parent 1b73b6c63b 5f9b1084c3
commit ef241b863f
1 changed files with 8 additions and 2 deletions
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10
src/com/android/settings/deviceinfo/simstatus/SimStatusPreferenceController.java
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@@ -109,12 +109,18 @@ public class SimStatusPreferenceController extends BasePreferenceController {
@Override @Override
public void updateState(Preference preference) { public void updateState(Preference preference) {
if (mFragment == null) {
return;
}
final int simSlot = getSimSlotIndex(); final int simSlot = getSimSlotIndex();
if (mSimChangeObserver == null) { if (mSimChangeObserver == null) {
mSimChangeObserver = x -> updateStateBySlot(preference, simSlot); mSimChangeObserver = x -> updateStateBySlot(preference, simSlot);
mSlotSimStatus.observe(mFragment.getViewLifecycleOwner(), mSimChangeObserver); mFragment.getViewLifecycleOwnerLiveData().observeForever(lifecycleOwner -> {
mSlotSimStatus.observe(lifecycleOwner, mSimChangeObserver);
});
} else {
updateStateBySlot(preference, simSlot);
} }
updateStateBySlot(preference, simSlot);
} }
protected void updateStateBySlot(Preference preference, int simSlot) { protected void updateStateBySlot(Preference preference, int simSlot) {