[Settings] configuration for hidding SIM notification UI

Hide SIM notification UI based on configuraion.

Bug: 240515161
Test: test cases and local testing
Merged-In: I07d9ddeb96ca590decf28126ce97fba4c1783304
Merged-In: I7a912a3393694155d29614d325796e08598985bf
Merged-In: I0a7e0e9826a301f2aa0ca34f40b5570f0e384b4f
Change-Id: I1b88f0f70f1b7487163849abfce93dbbc35c9ff9

src/com/android/settings/sim/SimSelectNotification.java

@@ -77,6 +77,10 @@ public class SimSelectNotification extends BroadcastReceiver {
 
     @Override
     public void onReceive(Context context, Intent intent) {
+        if (!SubscriptionUtil.isSimHardwareVisible(context)) {
+            Log.w(TAG, "Received unexpected intent with null action.");
+            return;
+        }
         String action = intent.getAction();
 
         if (action == null) {