Unable to access changed value of variable from another class in android studio

Question

I have created two class one is LoginSignupActivity.java and another is ProfileActivity.java

LoginSignUpActivity.java---

        public class LoginSi         


        

Answer 1

do as:

public static  String id="NA";

• Use String instead of string. Android Studio "cannot resolve symbol String"
• List item

you will get NA if id is not received by your line of code:

  id=response.getJSONObject().getString("id");

As you told in comment, you should use the value of id after getting it only

 id=response.getJSONObject().getString("id");

I thing you should only start the ProfileActivity.java just after getting id valueas below:

id=response.getJSONObject().getString("id");
Intent intent=new Intent(LoginSignupActivity.this,ProfileActivity.class);
startActivity(intent);

Thanks

Answer 2

Try to make id public and I think you should get it throw LoginSignUpActivity.id

If the login is for one time only I recommand you to use SharedPreference.