Re: ArrayAdapter

From:
Patricia Shanahan <pats@acm.org>
Newsgroups:
comp.lang.java.programmer
Date:
Thu, 31 Mar 2011 13:50:37 -0700
Message-ID:
<VJGdnQEu3fiDdAnQnZ2dnUVZ_gmdnZ2d@earthlink.com>
On 3/31/2011 1:29 PM, Dirk Bruere at NeoPax wrote:

On 31/03/2011 21:26, Dirk Bruere at NeoPax wrote:

On 31/03/2011 18:09, Patricia Shanahan wrote:

On 3/31/2011 8:35 AM, Dirk Bruere at NeoPax wrote:
...

I get an error: "Syntax error on tokens, misplaced constructs".


It probably means that you put the construct somewhere where it is not
permitted by the Java syntax. The actual issue, and what you need to do
to fix it, depends on where you put it in your code.

Patricia


Let's start again with my latest code that also does not work

To clarify a bit more

public class controller extends Activity {

/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);

Context currentContext = this;
final BlinkAPI blinkAPI = new BlinkAPI(currentContext);

lvRadio = (ListView)findViewById(R.id.ListViewRadio);
}
...
}
//****************************************************************************

//Different file
//****************************************************************************

public class BlinkAPI {

private static Context mContext;
static ListView radioLV;

public BlinkAPI( Context ctx)
{
BlinkAPI.mContext = ctx;

radioLV = (ListView )((Activity)
mContext).findViewById(R.id.ListViewRadio);

}

private static void updateRadioTitles( ) {
radioTitleAdapter = (ArrayAdapter<String>) radioLV.getAdapter();
...//Get titleStr etc
radioTitleAdapter.add(titleStr);
radioTitleAdapter.notifyDataSetChanged();
}

This code crashes out


Either you have serious problems with program structure that would
prevent compilation or you have problems pasting code into articles. For
example, between "public class BlinkA" and the end of the program I
count three "{" but only two "}".

Try to strip out everything you can and still reproduce the problem you
are asking about, and then paste into an article *exactly* the code for
which you want help.

Patricia

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