[android-developers] Re: Dynamic array ListView problem

How big is the array you allocated for items, and is it big enough to
hold everything you intend to put in there?

Doug

On Feb 2, 8:54 am, sisko <adeod...@gmail.com> wrote:
> Hi guys,
>
> I am experimenting with locations and listviews. I am getting location
> results back and I am trying to create a listview of my locations
> results using the following code:
>
> ListView locationList                   =       (ListView)findViewById(R.id.ListView01);
>                 String[] items = new String[]{};
>
>                 try {
>                         Geocoder geocoder               =       new Geocoder(this, Locale.getDefault());
>                         List<Address> addresses   =       geocoder.getFromLocation(LATITUDE,
> LONGITUDE, 5);
>                         address_textview.setText( ""+addresses );
>
>                         Address[] addresses_array               =       new Address[addresses.size()];
>                         addresses.toArray(addresses_array);
>
>                         for( int i = 0; i < addresses_array.length; i++ ){
>                                 items[i]        =       addresses_array[i].getPostalCode();
>                         }
>
>                 } catch (IOException e) {
>                         // TODO Auto-generated catch block
>                         e.printStackTrace();
>                 }
>
>                 ArrayAdapter<String> adapter      =       new ArrayAdapter<String>(this,
> R.layout.list_item, items);
>                 locationList.setAdapter(adapter);
>
> My problem is, when I try to write into my items array ( items[i]       =
> addresses_array[i].getPostalCode(); )  in the forloop, my application
> crashes.
>
> Can anyone please help. I am stuck at this point.

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