ReceivedCookiesInterceptor.java

import java.io.IOException;
import java.util.HashSet;
 
import okhttp3.Interceptor;
import okhttp3.Request;
import okhttp3.Response;
 
public class ReceivedCookiesInterceptor implements Interceptor {
    @Override
    public Response intercept(Chain chain) {
        Request request = chain.request();
        Response originalResponse = null;
        try {
            originalResponse = chain.proceed(request);
            if (!originalResponse.headers("Set-Cookie").isEmpty()) {
                HashSet<String> cookies = new HashSet<>();
 
                for (String header : originalResponse.headers("Set-Cookie")) {
                    cookies.add(header);
                }
                //프리퍼런스에 쿠키 값을 저장합니다.
                PreferenceHelper.getDefaultPreferences().edit().putStringSet(PreferenceHelper.PREF_directfolder_COOKIES, cookies).apply();
 
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
        return originalResponse;
    }
}