Issue 3916 - Supporting Adding filter lists via URL

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

Index: adblockplussbrowser/src/org/adblockplus/sbrowser/contentblocker/engine/Engine.java
===================================================================
--- a/adblockplussbrowser/src/org/adblockplus/sbrowser/contentblocker/engine/Engine.java
+++ b/adblockplussbrowser/src/org/adblockplus/sbrowser/contentblocker/engine/Engine.java
@@ -251,16 +251,31 @@ public final class Engine
   public void subscriptionStateChanged()
   {
     if (this.subscriptionUpdateCallback != null)
     {
       subscriptionUpdateCallback.subscriptionUpdatedApplied();
     }
   }
 
+  public void createAndAddSubscriptionFromUrl(final String url, final SubscriptionAddedCallback callback) throws IOException

[anton, 2017/10/10 08:15:06]

the line seems to be too long (>100)

+  {
+    final Subscription sub = Subscription.create(url);
+    sub.putMeta(Subscription.KEY_TITLE, url);
+    sub.setEnabled(true);
+    subscriptions.add(sub);
+    subscriptions.persistSubscription(sub);
+    callback.subscriptionAdded();
+  }
+
+  public void removeSubscriptionById(final String subscriptionId)
+  {
+    subscriptions.remove(subscriptionId);
+  }
+
   void downloadFinished(final String id, final int responseCode, final String response,
       final Map<String, String> headers)
   {
     this.engineEvents.add(new DownloadFinishedEvent(id, responseCode, response, headers));
   }
 
   private void createAndWriteFile()
   {
@@ -606,16 +621,21 @@ public final class Engine
     else
     {
       sb.append("4%2B"); // "4+" URL encoded
     }
 
     return new URL(sb.toString());
   }
 
+  public boolean isAcceptableAdsUrl(final SubscriptionInfo subscriptionInfo)
+  {
+    return getPrefsDefault(SUBSCRIPTIONS_EXCEPTIONSURL).equals(subscriptionInfo.getUrl());
+  }
+
   private static class EventHandler implements Runnable
   {
     private static final String TAG = EventHandler.class.getSimpleName();
     private final Engine engine;
 
     public EventHandler(final Engine engine)
     {
       this.engine = engine;
@@ -782,9 +802,14 @@ public final class Engine
     this.downloader.connectivityChanged();
   }
 
   public interface SubscriptionUpdateCallback
   {
     void subscriptionUpdateRequested(boolean enabled);
     void subscriptionUpdatedApplied();
   }
+
+  public interface SubscriptionAddedCallback
+  {
+    void subscriptionAdded();
+  }
 }