Don't create the preference when isAvailable() is false

Bug: 402672865
Test: manual test
Flag: EXEMPT bugfix
Change-Id: Icb80a0aec6e07578e6049ed2ff5ac159e57ca940

src/com/android/settings/deviceinfo/PhoneNumberPreferenceController.java

@@ -65,9 +65,10 @@ public class PhoneNumberPreferenceController extends BasePreferenceController {
     @Override
     public void displayPreference(PreferenceScreen screen) {
         super.displayPreference(screen);
-        if (!SubscriptionUtil.isSimHardwareVisible(mContext)) {
+        if (!isAvailable()) {
             return;
         }
+
         final Preference preference = screen.findPreference(getPreferenceKey());
         final PreferenceCategory category = screen.findPreference(KEY_PREFERENCE_CATEGORY);
         mPreferenceList.add(preference);