Prathamesh Shetye wrote:
> Hi Mark, Here's what I did
>
> My Existing Class extending ListActivity
>
> /
> *******************************************************************************************************/
> public class LifeProducts extends ListActivity {
>
> private static List<String> products;
> private static List<String> actives;
>
> private DataHelper dh;
> private List<MyProducts> ips;
>
> public void onCreate(Bundle savedInstanceState) {
>
> dh = new DataHelper(this);
> ips = dh.GetMyProducts();
>
> products = new ArrayList<String>();
> actives = new ArrayList<String>();
>
> for(MyProducts ip : ips){
> products.add(ip.name);
>
> if (ip.active == 0)
> actives.add("N");
> else
> actives.add("Y");
> }
>
> super.onCreate(savedInstanceState);
>
> ProductAdapter<String> pas = new ProductAdapter<String>(this,
> R.layout.life_products, products);
> pas.setActiveList(actives);
> setListAdapter(pas);
>
> ListView lv = getListView();
> lv.setTextFilterEnabled(true);
>
> lv.setOnItemClickListener(
> new OnItemClickListener() {
> @Override
> public void onItemClick(AdapterView<?> arg0,
> View arg1, int arg2,
> long arg3) {
> // TODO Auto-generated method stub
> Toast.makeText(getApplicationContext(),
> ((TextView)
> arg1).getText(),
> Toast.LENGTH_SHORT).show();
> }
> }
> );
> }
> }
>
> and here's how i overloaded the ArrayAdapter
> /
> *******************************************************************************************************/
> @SuppressWarnings({ "unchecked", "hiding" })
> public class ProductAdapter<String> extends ArrayAdapter{
>
> public ProductAdapter(Context context, int textViewResourceId, List
> objects) {
> super(context, textViewResourceId, objects);
> // TODO Auto-generated constructor stub
> }
>
> public List<String> actives;
>
> public void setActiveList(List<String> act){
> actives = act;
> }
>
> @Override
> public boolean areAllItemsEnabled(){
> return false;
> }
>
> @Override
> public boolean isEnabled(int position){
> for (String s : actives){
> if (s == "Y")
> return true;
> else
> return false;
> }
> return true;
> }
> }
> /
> *******************************************************************************************************/
> Now my Database has 8 records, which are to be displayed
> I am not getting any error but the my output just contains the last
> records displayed 8 times
>
> what am i doing wrong??
Get rid of @SuppressWarnings({ "unchecked", "hiding" }) and fix whatever
warnings you're getting.
Your isEnabled() implementation is not using the position parameter.
That would seem to be an error, since the whole *point* of isEnabled()
is to indicate if the row at a certain position in your adapter is or is
not enabled.
Beyond that, I have no suggestions.
--
Mark Murphy (a Commons Guy)
http://commonsware.com | http://twitter.com/commonsguy
_Android Programming Tutorials_ Version 2.0 Available!
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