Issue 5790 - Get ready for integration into Chromium

libadblockplus-android/src/org/adblockplus/libadblockplus/FilterEngine.java

 /*
  * This file is part of Adblock Plus <https://adblockplus.org/>,
  * Copyright (C) 2006-present 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 178 matching lines @@
   /**
    * Schedules updating of a subscription corresponding to the passed URL.
    * @param subscriptionUrl may contain query parameters, only the beginning of the string is used
    *                       to find a corresponding subscription.
    */
   public void updateFiltersAsync(String subscriptionUrl)
   {
     updateFiltersAsync(this.ptr, subscriptionUrl);
   }
 
+  /**
+   * Get FilterEngine pointer
+   * @return C++ FilterEngine instance pointer (AdblockPlus::FilterEngine*)
+   */
+  public long getNativePtr() {
+    return getNativePtr(this.ptr);
+  }

[diegocarloslima, 2017/09/28 11:55:30]

Well, this ain't a good practice to expose/share native pointers through our
Java API. But if it's currently the only way to integrate our lib into Chromium
we can leave it and should revisit this in the future to see if something has
changed, allowing us to integrate without exposing native pointers

+
   private final static native void registerNatives();
 
   private final static native boolean isFirstRun(long ptr);
 
   private final static native Filter getFilter(long ptr, String text);
 
   private final static native List<Filter> getListedFilters(long ptr);
 
   private final static native Subscription getSubscription(long ptr, String url);
 
@@ skipping 37 matching lines @@
 
   private final static native String getAllowedConnectionType(long ptr);
 
   private final static native void setAcceptableAdsEnabled(long ptr, boolean enabled);
 
   private final static native boolean isAcceptableAdsEnabled(long ptr);
 
   private final static native String getAcceptableAdsSubscriptionURL(long ptr);
 
   private final static native void updateFiltersAsync(long ptr, String subscriptionUrl);
+
+  private final static native long getNativePtr(long ptr);
 }