FilmDataApi

package com.example.submission3aplikasimoviecatalogueapiardi.Film;

import android.util.Log;

import androidx.lifecycle.LiveData;
import androidx.lifecycle.MutableLiveData;
import androidx.lifecycle.ViewModel;

import com.loopj.android.http.AsyncHttpClient;
import com.loopj.android.http.AsyncHttpResponseHandler;

import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

import java.util.ArrayList;
import java.util.Objects;

import cz.msebera.android.httpclient.Header;

public class FilmDataAPI extends ViewModel {
    private static final String API_KEY = "6d0a6d49a08b459f83f38b41ee4a3ad2";
    private MutableLiveData<ArrayList<Film>> listFilm = new MutableLiveData<>();

    public void setFilmData(String extra_film) {
        AsyncHttpClient client = new AsyncHttpClient();
        final ArrayList<Film> listApi = new ArrayList<>();

        String url = "https://api.themoviedb.org/3/discover/movie?api_key=" + API_KEY + "&language=en-US";
        client.get( url, new AsyncHttpResponseHandler() {
            @Override
            public void onSuccess(int statusCode, Header[] headers, byte[] responseBody) {
                try {
                    String result = new String( responseBody );
                    JSONObject responseObject = new JSONObject( result );
                    JSONArray list = responseObject.getJSONArray( "results" );
                    for (int i = 0; i < list.length(); i++) {
                        JSONObject film = list.getJSONObject( i );
                        Film filmdata = new Film( film );
                        listApi.add( filmdata );
                    }


                    listFilm.postValue( listApi );

                } catch (JSONException e) {
                    e.printStackTrace();
                    Log.d( "Exception", Objects.requireNonNull( e.getMessage() ) );
                }
            }

            @Override
            public void onFailure(int statusCode, Header[] headers, byte[] responseBody, Throwable error) {
                Log.d( "onFailure", Objects.requireNonNull( error.getMessage() ) );
            }
        } );
    }

    LiveData<ArrayList<Film>> getFilmData() {
        return listFilm;
    }
}