Issue 5223 - App is freezing sometimes

adblockplussbrowser/src/org/adblockplus/sbrowser/contentblocker/engine/Subscriptions.java

 /*
  * This file is part of Adblock Plus <https://adblockplus.org/>,
  * Copyright (C) 2006-2016 Eyeo GmbH
  *
  * Adblock Plus is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 3 as
  * published by the Free Software Foundation.
  *
  * Adblock Plus is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 101 matching lines @@
     {
       if (enabled != sub.isEnabled())
       {
         sub.setEnabled(enabled);
         sub.serializeMetaData(this.getMetaFile(sub));
         if (enabled)
         {
           this.engine.enqueueDownload(sub, true);
         }
 
+        this.engine.subscriptionStateChanged();
         this.engine.requestUpdateBroadcast();
         return true;
       }
     }
     return false;
   }
 
   File getFiltersFile(final Subscription sub)
   {
     final File filtersFile;
@@ skipping 154 matching lines @@
     if (sub != null)
     {
       if (sub.updateSubscription(responseCode, text, httpHeaders, this.getMetaFile(sub),
           this.getFiltersFile(sub)))
       {
         this.engine.requestUpdateBroadcast();
       }
     }
   }
 }