Merge "Prevent guest user from toggling mobile data Quick Setting"

packages/SystemUI/src/com/android/systemui/qs/tiles/CellularTile.java

@@ -23,6 +23,7 @@ import android.app.AlertDialog.Builder;
 import android.content.Context;
 import android.content.Intent;
 import android.content.res.Resources;
+import android.os.UserHandle;
 import android.provider.Settings;
 import android.service.quicksettings.Tile;
 import android.telephony.SubscriptionManager;
@@ -230,7 +231,8 @@ public class CellularTile extends QSTileImpl<SignalState> {
 
     @Override
     public boolean isAvailable() {
-        return mController.hasMobileDataFeature();
+        return mController.hasMobileDataFeature()
+            && mHost.getUserContext().getUserId() == UserHandle.USER_SYSTEM;
     }
 
     private static final class CallbackInfo {