Get Json array with revision

Question

Hi, I am trying to parse the following JSON response into List

{"beers":[{"id":"1","nombre":"Larzobispa","localidad":"Alcorcon","provincia":"Madrid"},{"id":"2","nombre":"La Cibeles","localidad":"Madrid","provincia":"Madrid"}]}

Im using the following code

My interface

public interface AbebeerApi {
    @GET("/beer_app/beers")
    List<SingleBeer> listBeers();
}

AbebeerApi implementation

Retrofit retrofit = new Retrofit.Builder()
     .baseUrl("end_point_url")
     .build();

AbebeerApi service = retrofit.create(AbebeerApi.class);

And call the created service

List<SingleBeer> beers = service.listBeers();

I get no answer on the beer list. My application is closing and I am not getting any information in logcat.

This is my POJO class

public class SingleBeer {
    int id;
    String nombre;
    String localidad;
    String provincia;

//getters and setters
    }

Can someone help me? Thank you in advance

EDIT: I give you my PHP code if something is wrong with it.

if (mysql_num_rows($result) > 0) {
// looping through all results
$response["beers"] = array();

while ($row = mysql_fetch_array($result)) {

    $beers = array();
    $beers["id"] = $row["id"];
    $beers["nombre"] = $row["nombre"];
    $beers["localidad"] = $row["localidad"];
    $beers["provincia"] = $row["provincia"];

    // push single product into final response array
    array_push($response["beers"], $beers);
}
// success
$response["succes"] = 1;

// echoing JSON response
echo json_encode($response);
mysql_close($localhost);
} else {
    // no products found
    $response["success"] = 0;
    $response["message"] = "No beers have found";

    // echo no users JSON
    echo json_encode($response);
    mysql_close($localhost);
}

EDIT 2: I resolved the issue with this post https://stackoverflow.com/a/4646263

I created the LenientGsonConverter class, which I added in the setConverter method, to my RestAdapter

Answer 1

RestAdapter retrofit= new RestAdapter.Builder().setEndpoint("end_point_url")
                .build();
AbebeerApi service = retrofit.create(AbebeerApi.class);
service.getBeer(new Callback<BeerResponse>() {

            @Override
            public void success(BeerResponse beerResponse, Response res) {
                // Use beerResponse for response
            }

            @Override
            public void failure(RetrofitError error) {
            }
        });

. . POJO.

public interface AbebeerApi {
    @GET("/beer_app/beers")
    public void getBeer(Callback<BeerResponse> callback)
}

api.

{"beers":[{"id":"1","nombre":"Larzobispa","localidad":"Alcorcon","provincia":"Madrid"},{"id":"2","nombre":"La Cibeles","localidad":"Madrid","provincia":"Madrid"}]}

, List . . BeerResponse , , json id, nombre all.Moreover - api-, POJO . POJO, GSON @SerializedName.

public class BeerResponse{
 List<SingleBeer> beers;

 //getters and setters
}

public class SingleBeer {
    int id;
    String nombre;
    String localidad;
    String provincia;

//getters and setters
}

Answer 2

. beers, . -

class Beers {
    List<SingleBeer> beers;
}

-

public interface AbebeerApi {
    @GET("/beer_app/beers")
    Beers listBeers();
}

-

Beers beerContainer = service.listBeers();

, beerContain.beers .