Can't get info back into android app from php webpage

Hello

My english is very bad, so i hope you understand.

I make my own apps, and most off the time in fragment activities
On my website i have a php script, that will check if the username and password is correct filled in in the application.

I hace to get back from the website the userID, firstname and email address from the database, this info is stored in a json format like below:

Code (Text):

1.  
2. $result1["rol"] = $rol;
3.         $result1["login"] = $login;
4.         $result1["username"] = $Qusername;
5.         $result1["userid"] = $userID;
6.         $result1["mail"] = $Qmail;
7.         echo json_encode($result1);
8.  

login is a 0 or 1 for check if the user is correct login.

ut how to get the $result1 back to android.....

I have the following on my website visible

Code (Text):

1.  
2.  
3. {"rol":"9","login":"1","username":"christiaan","userid":"9998","mail":"c.***@h***e.nl"}
4.  
5.  

And I tried to read that in android with:

Code (Text):

1.  
2.  
3. val apiResponse = URL(urlW).readText()
4.  
5.  
6. val url = URL(urlW)
7.  
8. val urlConnection = url.openConnection() as HttpURLConnection
9.  
10. val text = urlConnection.inputStream.bufferedReader().readText()
11.  
12. tUser.text = text
13.  
14. urlConnection.disconnect()
15.  
16.  
17.  

urlW contains the full link.


I write app in kotlin.