Merge "[Settings] Avoid from crash"

This commit is contained in:
Bonian Chen
2020-08-03 08:33:47 +00:00
committed by Gerrit Code Review

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@@ -93,6 +93,9 @@ public class ApnPreferenceController extends TelephonyBasePreferenceController i
@Override @Override
public void updateState(Preference preference) { public void updateState(Preference preference) {
super.updateState(preference); super.updateState(preference);
if (mPreference == null) {
return;
}
((RestrictedPreference) mPreference).setDisabledByAdmin( ((RestrictedPreference) mPreference).setDisabledByAdmin(
MobileNetworkUtils.isDpcApnEnforced(mContext) MobileNetworkUtils.isDpcApnEnforced(mContext)
? RestrictedLockUtilsInternal.getDeviceOwner(mContext) ? RestrictedLockUtilsInternal.getDeviceOwner(mContext)