[Unity] 페이스북로그인샘플, FaceBook Login Sample

 

 

 

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using Facebook.Unity;
using Facebook.Unity.Example;
 
public class FBManager : MonoBehaviour
{
    public static FBManager instanace;
    public void Awake()
    {
        FBManager.instanace = this;
    }
    // Start is called before the first frame update
    void Start()
    {
 
    }
    public void SignIn(System.Action<bool> complete)
    {
        FB.LogInWithReadPermissions(new List<string>() { "public_profile", "email", "user_friends" },
            
            (result) =>
            {
                if(result != null)
                {
                    Debug.LogFormat("Error: {0}", result.Error);
                    Debug.LogFormat("Cancelled: {0}", result.Cancelled);
                    Debug.LogFormat("RawResult: {0}", result.RawResult);
                    Debug.LogFormat("result: {0}", result.ToString());
 
                    var isSuccess = string.IsNullOrEmpty(result.Error) && !result.Cancelled;
 
                    complete(isSuccess);
                }
                
            });
 
    }
    public void Init()
    {
 
        FB.Init(() =>
       {
           if (AccessToken.CurrentAccessToken != null)
           {
               LogView.AddLog(AccessToken.CurrentAccessToken.ToString());
           }
       }
        , (isGameShown) => { });
 
 
    }
}
 

 

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using GooglePlayGames;
using GooglePlayGames.BasicApi;
using Facebook.Unity;
using UnityEngine.Networking;
 
public class Test : MonoBehaviour
{
    public Button btnGpgs;
    public Button btnFb;
 
    public Text txtGpgsSignInResult;
    public Text txtFbSignInResult;
 
    public Text txtGpgs;//GPGS 로그인정보
    public Text txtFb; //Facebook 로그인정보
 
    public Image imgGpgs; //Gpgs 로그인정보(Google Play Game 썸네일아이콘)
    public Image imgFb; //Facebook 로그인정보
 
    public System.Action<bool> OnCompleteGpgsSignIn;
    public System.Action<bool> OnCompleteFbSignIn;
    // Start is called before the first frame update
 
    void Start()
    {
        GPGSManager.instance.Init();
        FBManager.instanace.Init();
 
        GpgsSignIn();
        FaceBookSignIn();
    }
 
 
    private void FaceBookSignIn()
    {
        OnCompleteFbSignIn = (success) =>
        {
            Debug.Log("success: " + success);
 
            if (success)
            {
                this.GetFbUserProfile("me?field=name,id,birthday", (dicData) =>
                {
                    var name = dicData["name"];
                    var id = dicData["id"];
                    //birthday가 왜안되는지 key not found
 
                    this.txtFb.text = string.Format($"name: {name}\n id: {id}");
 
                });
 
 
 
                FB.API("/me/picture?redirect=false", HttpMethod.GET, (result) =>
                {
                    if (string.IsNullOrEmpty(result.Error) && !result.Cancelled)
                    {
                        IDictionary data = result.ResultDictionary["data"] as IDictionary;
                        string photoURL = data["url"] as string;
 
                        StartCoroutine(FetchProfilePic2(photoURL));
                    }
                });
            }
        };
 
        this.btnFb.onClick.AddListener(() =>
        {
            Debug.Log("Fb SignIn Button Pressed");
            FBManager.instanace.SignIn(OnCompleteFbSignIn);
        });
    }
 
    private void GetFbUserProfile(string uri, System.Action<IDictionary<string, object>> complete)
    {
        FB.API(uri, HttpMethod.GET, (data) =>
        {
            foreach (var kv in data.ResultDictionary)
            {
                Debug.Log($"data.ResultDictionary:  {kv.Key}/{kv.Value.ToString()}");
            }
            complete(data.ResultDictionary);
        });
    }
    IEnumerator FetchProfilePic2(string url)
    {
        Debug.LogFormat("url: {0}", url);     
 
        UnityWebRequest webRequest = UnityWebRequestTexture.GetTexture(url);
 
        yield return webRequest.SendWebRequest();
 
        Debug.LogFormat("data length: {0}", webRequest.downloadHandler.data.Length);
        Texture tex = DownloadHandlerTexture.GetContent(webRequest);
 
       
 
 
        imgFb.sprite = Sprite.Create((Texture2D)tex, new Rect(0, 0, tex.width, tex.height), new Vector2(0.5f, 0.5f));
 
 
    }
 
 
    //IEnumerator FetchProfilePic(string url)
    //{
 
    //    using (UnityWebRequest webRequest = UnityWebRequest.Get(url))
    //    {
    //        // Request and wait for the desired page.
    //        yield return webRequest.SendWebRequest();
 
    //        Debug.LogFormat("data length: {0}", webRequest.downloadHandler.data.Length);
 
    //        Texture2D tex = new Texture2D(360, 360, TextureFormat.ETC2_RGB, false);
 
    //        tex.LoadRawTextureData(webRequest.downloadHandler.data);
    //        tex.Apply();
 
    //        imgFb.sprite = Sprite.Create(tex, new Rect(0, 0, tex.width, tex.height), new Vector2(0.5f, 0.5f));
 
    //    }
    //}
 
    private void GpgsSignIn()
    {
        OnCompleteGpgsSignIn = (success) =>
        {
            this.txtGpgsSignInResult.text = success.ToString();
 
            if (success)
            {
                var id = Social.localUser.id; //아이디
                var userName = Social.localUser.userName; //유저이름
                var underAge = Social.localUser.underage; //연령               
 
                StartCoroutine(this.WaitForLoadImage(() =>
                {
                    var width = this.imgGpgs.rectTransform.rect.width;
                    var height = this.imgGpgs.rectTransform.rect.height;
                    var image = Social.localUser.image;
                    this.imgGpgs.sprite = Sprite.Create(image, new Rect(0, 0, width, height), new Vector2(0.5f, 0.5f));
                    this.txtGpgs.text = string.Format("id: {0}\nuserName: {1}\n", id, userName);
                }));
            }
 
        };
 
        this.btnGpgs.onClick.AddListener(() =>
        {
            Debug.Log("SignIn Button Pressed");
            GPGSManager.instance.SignIn(OnCompleteGpgsSignIn);
        });
    }
 
    IEnumerator WaitForLoadImage(System.Action OnLoadImage)
    {
        Debug.Log("StartCoroutine");
 
        yield return ((PlayGamesLocalUser)Social.localUser).LoadImage();
        Debug.Log("yield return LoadImage");
 
        while (true)
        {
            if (Social.localUser.image != null)
            {
                Debug.Log($"image Loaded");
                break;
            }
            yield return null;
        }
 
        OnLoadImage();
    }
}