Google Sign In : How to get the profile picture and set it as a source image?

Hello. I am using Unity 2019.3.0f3 and I integrated the Google Sign In Unity into my project. I've already successfully used for logging in and getting users name. But i also want to get the profile picture. I tried :

Code (CSharp):

1. Uri profilepic;
2.  
3. profilepic = task.Result.ImageUrl;
4.  
5. UnityWebRequest uwr = new UnityWebRequest(profilepic);
6. yield return uwr.SendWebRequest();
7.  
8. Texture2D tex = new Texture2D(1, 1);
9. tex = ((DownloadHandlerTexture)uwr.downloadHandler).texture;
10. Sprite image = Sprite.Create(tex, new Rect(0, 0, tex.width, tex.height), new Vector2(0.5f, 0.5f));
11.  
12. ProfilePicture.GetComponent<Image>().sprite = image;

The uwr is in an IEnumerator. And i get this in the console

Code (CSharp):

1. Null ReferenceException: Object reference not set to an instance of an object  at UnityEngine.Networking.UnityWebRequest.set uri

What am i doing wrong?

 

u can post full code?

 

Code (CSharp):

1. using System;
2. using System.Collections;
3. using System.Collections.Generic;
4. using System.IO;
5. using System.Threading.Tasks;
6. using Google;
7. using TMPro;
8. using UnityEngine;
9. using UnityEngine.Networking;
10. using UnityEngine.UI;
11.  
12. public class LoginGoogle : MonoBehaviour
13. {
14.  
15.     //public Text statusText;
16.  
17.     public TMP_Text FirstName, DisplayName, FullName;//, EmailAddress, UserID;
18.  
19.     public string webClientId = "<your client id here>";
20.  
21.     private GoogleSignInConfiguration configuration;
22.  
23.     public GameObject LoginPage, HomeScreen, ProfilePicture, MenuBar;
24.  
25.     string dpname, email, userid;
26.  
27.     Uri profilepic;
28.  
29.     // Defer the configuration creation until Awake so the web Client ID
30.     // Can be set via the property inspector in the Editor.
31.     void Awake()
32.     {
33.         configuration = new GoogleSignInConfiguration
34.         {
35.             WebClientId = webClientId,
36.             RequestIdToken = true,
37.             RequestEmail = true
38.         };
39.     }
40.  
41.     public void Login()
42.     {
43.         GoogleSignIn.Configuration = configuration;
44.         GoogleSignIn.Configuration.UseGameSignIn = false;
45.         GoogleSignIn.Configuration.RequestIdToken = true;
46.         GoogleSignIn.Configuration.RequestEmail = true;
47.  
48.         AddStatusText("Calling SignIn");
49.  
50.         GoogleSignIn.DefaultInstance.SignIn().ContinueWith(
51.             OnAuthenticationFinished);
52.     }
53.  
54.     public void Logout()
55.     {
56.         AddStatusText("Calling SignOut");
57.         GoogleSignIn.DefaultInstance.SignOut();
58.  
59.         StartCoroutine(LeaveProfilePage());
60.     }
61.  
62.     public void OnDisconnect()
63.     {
64.         AddStatusText("Calling Disconnect");
65.         GoogleSignIn.DefaultInstance.Disconnect();
66.     }
67.  
68.     internal void OnAuthenticationFinished(Task<GoogleSignInUser> task)
69.     {
70.         if (task.IsFaulted)
71.         {
72.             using (IEnumerator<System.Exception> enumerator =
73.                     task.Exception.InnerExceptions.GetEnumerator())
74.             {
75.                 if (enumerator.MoveNext())
76.                 {
77.                     GoogleSignIn.SignInException error =
78.                             (GoogleSignIn.SignInException)enumerator.Current;
79.                     AddStatusText("Got Error: " + error.Status + " " + error.Message);
80.                 }
81.                 else
82.                 {
83.                     AddStatusText("Got Unexpected Exception?!?" + task.Exception);
84.                 }
85.             }
86.         }
87.         else if (task.IsCanceled)
88.         {
89.             AddStatusText("Canceled");
90.         }
91.         else
92.         {
93.             AddStatusText("Welcome: " + task.Result.DisplayName + "!");
94.  
95.             dpname = task.Result.DisplayName;
96.             email = task.Result.Email;
97.             userid = task.Result.UserId;
98.             profilepic = task.Result.ImageUrl;
99.  
100.             Debug.Log(dpname);
101.             Debug.Log(email);
102.             Debug.Log(userid);
103.         }
104.     }
105.  
106.     public void OnSignInSilently()
107.     {
108.         GoogleSignIn.Configuration = configuration;
109.         GoogleSignIn.Configuration.UseGameSignIn = false;
110.         GoogleSignIn.Configuration.RequestIdToken = true;
111.         AddStatusText("Calling SignIn Silently");
112.  
113.         GoogleSignIn.DefaultInstance.SignInSilently()
114.                 .ContinueWith(OnAuthenticationFinished);
115.     }
116.  
117.     public void OnGamesSignIn()
118.     {
119.         GoogleSignIn.Configuration = configuration;
120.         GoogleSignIn.Configuration.UseGameSignIn = true;
121.         GoogleSignIn.Configuration.RequestIdToken = false;
122.  
123.         AddStatusText("Calling Games SignIn");
124.  
125.         GoogleSignIn.DefaultInstance.SignIn().ContinueWith(
126.             OnAuthenticationFinished);
127.     }
128.  
129.     private List<string> messages = new List<string>();
130.  
131.     void AddStatusText(string text)
132.     {
133.         if (messages.Count == 5)
134.         {
135.             messages.RemoveAt(0);
136.         }
137.         messages.Add(text);
138.         string txt = "";
139.         foreach (string s in messages)
140.         {
141.             txt += "\n" + s;
142.         }
143.  
144.         StartCoroutine(ChangesPage());
145.     }
146.  
147.     IEnumerator ChangesPage()
148.     {
149.         yield return new WaitForEndOfFrame();
150.  
151.         //LoginPage.SetActive(false);
152.         HomeScreen.SetActive(true);
153.         MenuBar.SetActive(true);
154.  
155.         if (dpname != null)
156.         {
157.             string[] thename = dpname.Split(' ');
158.             for (int i = 0; i < thename.Length; i++)
159.             {
160.                 string firstname = thename[0];
161.                 string lastname = thename[1];
162.  
163.                 FirstName.text = firstname;
164.                 DisplayName.text = firstname + " " + lastname;
165.                 FullName.text = firstname + " " + lastname;
166.             }
167.         }
168.         else
169.         {
170.             FirstName.text = "Your Name";
171.             DisplayName.text = "Your Name";
172.         }
173.  
174.         UnityWebRequest uwr = new UnityWebRequest(profilepic);
175.         yield return uwr.SendWebRequest();
176.  
177.         Texture2D tex = new Texture2D(1, 1);
178.         tex = ((DownloadHandlerTexture)uwr.downloadHandler).texture;
179.         Sprite image = Sprite.Create(tex, new Rect(0, 0, tex.width, tex.height), new Vector2(0.5f, 0.5f));
180.  
181.         ProfilePicture.GetComponent<Image>().sprite = image;
182.  
183.         /*if (email != null)
184.         {
185.             EmailAddress.text = email;
186.         }
187.         else
188.         {
189.             EmailAddress.text = "Your email address";
190.         }
191.  
192.         UserID.text = userid;*/
193.     }
194.  
195.     IEnumerator LeaveProfilePage()
196.     {
197.         yield return new WaitForEndOfFrame();
198.        
199.         //ProfilePage.SetActive(false);
200.  
201.         DisplayName.text = "";
202.         //EmailAddress.text = "";
203.         //UserID.text = "";
204.     }

 

Nvm. im using RawImage instead of Image so i changed the uwr like :

Code (CSharp):

1. using (UnityWebRequest uwr = UnityWebRequestTexture.GetTexture(profilepic))
2. {
3.     yield return uwr.SendWebRequest();
4.  
5.     if (uwr.isNetworkError || uwr.isHttpError)
6.     {
7.         Debug.Log(uwr.error);
8.     }
9.     else
10.     {
11.         Texture2D tex = new Texture2D(2, 2);
12.          tex = DownloadHandlerTexture.GetContent(uwr);
13.  
14.          ProfilePicture.GetComponent<RawImage>().texture = tex;
15.     }
16. }

 

hi , how you add using Google; in unity