Merge "Disable Mobile settings in one condition." into qt-dev

am: 421ca22a58

Change-Id: I9798659adcbe48277abca54d424fa0916b245821

src/com/android/settings/network/MobileNetworkSummaryController.java

@@ -137,6 +137,8 @@ public class MobileNetworkSummaryController extends AbstractPreferenceController
                     startAddSimFlow();
                     return true;
                 });
+            } else {
+                mPreference.setEnabled(false);
             }
         } else {
             // We have one or more existing subscriptions, so we want the plus button if eSIM is