/**
* Take the String representing the complete forecast in JSON Format and pull out the data we
* need to construct the Strings needed for the wireframes.
*
* <p>Fortunately parsing is easy: constructor takes the JSON string and converts it into an
* Object hierarchy for us.
*/
private List<Film> getUrlsFromJson(String urlsJsonStr) throws JSONException {
// These are the names of the JSON objects that need to be extracted.
final String RESULTS = "results";
final String POSTER_URL = "poster_path";
final String IMAGE_URL_BASE = "http://image.tmdb.org/t/p/w185/";
List<Film> urls = new ArrayList<>();
JSONObject urlsJson = new JSONObject(urlsJsonStr);
JSONArray resultsArray = urlsJson.getJSONArray(RESULTS);
for (int i = 0; i < resultsArray.length(); i++) {
final JSONObject result = resultsArray.getJSONObject(i);
Film film = new Film();
film.posterUrl = IMAGE_URL_BASE + result.getString(POSTER_URL);
film.backdropUrl = IMAGE_URL_BASE + result.getString("backdrop_path");
film.originalTitle = result.getString("original_title");
film.overview = result.getString("overview");
film.releaseDate = result.getString("release_date");
film.voteAverage = result.getString("vote_average");
urls.add(film);
}
return urls;
}
