Retrofit 사용 방법

1. api의 결과를 담을 Model Class를 만든다(구조체와 비슷)

public class test1Model {
    public String name;
    public String addr;
    public int discount;
    public int distance;

    public test1Model(String name, String addr, int discount, int distance) {
        this.name = name;
        this.addr = addr;
        this.discount = discount;
        this.distance = distance;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getAddr() {
        return addr;
    }

    public void setAddr(String addr) {
        this.addr = addr;
    }

    public int getDiscount() {
        return discount;
    }

    public void setDiscount(int discount) {
        this.discount = discount;
    }

    public int getDistance() {
        return distance;
    }

    public void setDistance(int distance) {
        this.distance = distance;
    }
}
​

2. RetroBaseApiService 인터페이스 함수를에 등록한다.

@POST("/api/test1.php") Call<List<test1Model>> test1(@Query("dis1") int dis1,@Query("dis2") int dis2);

3. RetroClient 클래스에 실제 API를 구현한다.

public void test1(int dis1,int dis2, final RetroCallback callback) {
    apiService.test1(dis1,dis2).enqueue(new Callback<List<test1Model>>() {
        @Override
        public void onResponse(Call<List<test1Model>> call, Response<List<test1Model>> response) {
            if (response.isSuccessful()) {
                callback.o