@Nullable
    @WorkerThread
    public static SearchResult searchByNextPage(final IConnector con, final Bundle context, final GeocacheFilter filter, final GeocacheSort sort) {
        final int alreadyTook = context.getInt(GCConnector.SEARCH_CONTEXT_TOOK_TOTAL, 0);
        return searchByFilter(con, filter, sort, SEARCH_LOAD_NEXTPAGE, alreadyTook);
    }
Searches the view port on the live map with Strategy.AUTO

@param viewport Area to search
main/src/main/java/cgeo/geocaching/connector/gc/GCMap.java