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From: Nigel Wade <nmw-news@ion.le.ac.uk>
Newsgroups: comp.lang.java.programmer
Subject: Re: ArrayAdapter
Date: Thu, 31 Mar 2011 14:47:41 +0100
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On 31/03/11 12:21, Dirk Bruere at NeoPax wrote:

>     private static void updateRadioTitles( )    {
> 
>             ...
>             radioTitleAdapter.add(titleStr);        //PROBLEM
>             radioTitleAdapter.notifyDataSetChanged(); //PROBLEM
>     }
> 
> How do I get at radioTitleAdapter?
> 

You ask whatever object knows where it is to let you have a copy of a
reference to it.

Since your code doesn't actually show that information I can't give
specific answers. But presumably some instance of class controller [sic]
knows where one can be found, since the onCreate() method of that class
creates one.

-- 
Nigel Wade