public static ContentValues[] convertTrailers(List<Trailer> trailerList) {
    List<ContentValues> resultList = new ArrayList<>();

    for (Trailer trailer : trailerList) {
      ContentValues values = new ContentValues();
      values.put(PopularMoviesContract.TrailerEntry.COLUMN_TRAILER_ID, trailer.getTrailerId());
      values.put(PopularMoviesContract.TrailerEntry.COLUMN_TRAILER_KEY, trailer.getKey());
      values.put(PopularMoviesContract.TrailerEntry.COLUMN_TRAILER_NAME, trailer.getName());
      values.put(PopularMoviesContract.TrailerEntry.COLUMN_TRAILER_SITE, trailer.getSite());
      values.put(PopularMoviesContract.TrailerEntry.COLUMN_MOVIE_ID, trailer.getMovieId());
      resultList.add(values);
    }

    return resultList.toArray(new ContentValues[resultList.size()]);
  }