Android button enabling/disabling not working

Question

I need to disable a button based on one parameter present month . Here is my code

 if(presentMonth > 20)
 {
     nextMonth.setClickable(false);
     nextMonth.setOnClickListener(null);
 }
 else
 {
    nextMonth.setOnClickListener(new MyListener());
 }  

Where nextMonth is the Button name, I tried setEnabled , setClickable and setOnClickListener(null), but the button is not disabled. Is there anything, I am missing here.

Answer 1

try, nextMonth.setEnabled(false) . Normally clickable property is set in the XML layout such as android:clickable="true

Answer 2

I think the methods should work,cause they are meant for that. setEnabled() and yes I have used one other way I remember that like

onClick(View v)
{
     if(!condition)
     {
            //perform onClick stuff
     }
}