It appears integer variable i is not visible

puppymagic · 10-18-2011, 12:05 PM

Code:

for(int i = 0; i<9;i++) {

        b[i].setOnClickListener(

            new OnClickListener()
            {
                public void onClick(View v)
                {

                    justclicked(i);

                }
            }


                );

    }

I am attempting to put an action listener on nine buttons using a for loop. The code above is giving me an error. Is the error caused by the value of i not being visible in justclicked(i)?? Thanks a lot, world-class experts @ Linux Questions!!

ntubski · 10-18-2011, 12:30 PM

Quote:

The code above is giving me an error.

Please post the exact error when asking questions. In this case I would guess the error is something like:

Quote:

local variable i is accessed from within inner class; needs to be declared final

Which is caused by trying to access a non-final variable from an inner class.