/** * Add the Youtube extensions to the Activity object that we're building. * @param activity Activity * @param video Video */ private static void addYoutubeExtensions(Activity activity, Video video) { Map<String, Object> extensions = ExtensionUtil.getInstance().ensureExtensions(activity); extensions.put("youtube", video); if (video.getStatistics() != null) { Map<String, Object> likes = new HashMap<>(); likes.put("count", video.getStatistics().getCommentCount()); extensions.put("likes", likes); } }