如何清除属于另一个类的文本编辑字段

Question

I am trying to clear the edit text field that belongs to another class from another class. How to do this? Example i want to clear the edit text username which is in the Login class from the registration class. I am new to android

Answer 1

Clear edittext values by calling et.settext(""). Just after successfully login from the same Activity.. This way u dont need to do it from diff class...

Answer 2

Try this..

    public class Registration{

    public Login l;

    public void doEdit(){

    l = new Login();

    l.setUserName("");   // setUserName is the Method in Login class to set Username.

    }


}

Answer 3

 Login myLogin = new Login;


myLogin.clearLogin();


class Login
{
    public clearLogin()
    {
        textField.setText("");
    }
}