내일배움캠프 26일차 TIL - OpenWeather API로 날씨 찍어보기

https://openweathermap.org/

Сurrent weather and forecast - OpenWeatherMap

심심해서 날씨 한번 찍어보는거 만들어봤다 사용자 위치를 알아내는건 다른 API를 써야해서

일단 부산으로 하드코딩 해놨다

 

OpenWeather 웹사이트에 들어간후 회원가입을 하면 API Key를 발급 받을수있다

 

[System.Serializable]
public class OWM_Coord
{
    public float lon;
    public float lat;
}

[System.Serializable]
public class OWM_Weather
{
    public int id;
    public string main;
    public string description;
    public string icon;
}

[System.Serializable]
public class OWM_Main
{
    public int temp;
    public float feels_like;
    public int temp_min;
    public int temp_max;
    public int pressure;
    public int humidity;
}

[System.Serializable]
public class OWM_Wind
{
    public float speed;
    public int deg;
}

[System.Serializable]
public class OWM_Clouds
{
    public int all;
}

[System.Serializable]
public class OWM_Sys
{
    public int type;
    public int id;
    public string country;
    public int sunrise;
    public int sunset;
}

[System.Serializable]
public class WeatherData
{
    public OWM_Coord coord;
    public OWM_Weather[] weather;
    public string basem;
    public OWM_Main main;
    public int visibility;
    public OWM_Wind wind;
    public OWM_Clouds clouds;
    public int dt;
    public OWM_Sys sys;
    public int timezone;
    public int id;
    public string name;
    public int cod;
}

키를 발급 받고 아래 클래스를 작성한다

 

using UnityEngine;
using TMPro;
using Cysharp.Threading.Tasks;

public class Weather : MonoBehaviour
{
    [SerializeField] Sprite[] WeatherIcons;

    [SerializeField] TextMeshProUGUI UserLocation;
    [SerializeField] ImageWithText[] Components;

    string GetKorCityName(string _engStr)
    {
        if (_engStr == "Seoul")
        {
            return "서울";
        }
        else if (_engStr == "Busan")
        {
            return "부산";
        }
        else
        {
            return "Unknown location";
        }
    }

    int GetWeatherNumber(string _engWeatherName)
    {
        if(_engWeatherName == "Clear")
        {
            return 0;
        }
        else if (_engWeatherName == "Clouds")
        {
            return 1;
        }
        else if(_engWeatherName == "Rain")
        {
            return 2;
        }
        else
        {
            return 0;
        }
    }

    string GetWeatherKorName(string _engWeatherName)
    {
        if (_engWeatherName == "Clear")
        {
            return "맑음";
        }
        else if (_engWeatherName == "Clouds")
        {
            return "흐림";
        }
        else if (_engWeatherName == "Rain")
        {
            return "비";
        }
        else
        {
            return _engWeatherName;
        }
    }

    private async void OnEnable()
    {
        UserLocation.text = "현재 위치 : " + GetKorCityName(Define.USER_LOCATION);
        Core.Instance.Weather.SetWeather(Define.USER_LOCATION);

        await UniTask.WaitUntil(() => Core.Instance.Weather.WeatherReady == true);

        Components[0].Set
            (WeatherIcons[GetWeatherNumber(Core.Instance.Weather.weatherInfo.weather[0].main)], 
            GetWeatherKorName(Core.Instance.Weather.weatherInfo.weather[0].main));
        Components[1].Set("<size=60>현재 온도</size>\n" + Core.Instance.Weather.weatherInfo.main.temp +"도");
        Components[2].Set("<size=60>강수 확률</size>\n" + Core.Instance.Weather.weatherInfo.clouds.all +"%");
    }
}

해당 클래스를 사용하여 아래 비동기로 불러오면 된다

코드 더 간단하게 작성하기 위해 Unitask 라이브러리를 사용하였다

 

https://github.com/Cysharp/UniTask

GitHub - Cysharp/UniTask: Provides an efficient allocation free async/await integration for Unity.

 

대충 받아서 UI로 찍으면 이렇게 나온다 현재 비 오는중....