What errors or problem do you get?
Thanks and Regards,
Kumar Bibek
On Mar 19, 8:07 pm, Tatyana Ulyanova <levkat...@gmail.com> wrote:
> Hello, friends!
>
> I have a problem with adding new items to ListView.
>
> I use custom adapter MyListAdapter. I do that way:
>
> public class MyView extends ListActivity{
>
> private ArrayList<Order> m_orders = null;
> privateMyListAdapter m_adapter;
> private Runnable viewOrders;
>
> @Override
> public void onCreate(Bundle savedInstanceState) {
> super.onCreate(savedInstanceState);
> setContentView(R.layout.main);
> m_orders = new ArrayList<Order>();
> this.m_adapter = new OrderAdapter(this, R.layout.row,
> m_orders);
> setListAdapter(this.m_adapter);
>
> viewOrders = new Runnable(){
> @Override
> public void run() {
> getOrders();
> }
> };
> Thread thread = new Thread(null, viewOrders,
> "MagentoBackground");
> thread.start();
> m_ProgressDialog = ProgressDialog.show(MyView.this,
> "Please wait...", "Retrieving data ...", true);
> }
> private Runnable returnRes = new Runnable() {
>
> @Override
> public void run() {
> if(m_orders != null && m_orders.size() > 0){
> m_adapter.notifyDataSetChanged();
> for(int i=0;i<m_orders.size();i++)
> m_adapter.add(m_orders.get(i));
> }
> m_adapter.notifyDataSetChanged();
> }
> };
>
> private void getOrders(){
> try{
> m_orders.addAll(/*some order collection*/)
> runOnUiThread(returnRes);
> }
>
> private class OrderAdapter extends ArrayAdapter<Order> {
> //code about how to get view
>
> }
> }
>
> But when I add items to my adapter:
> for(int i=0;i<m_orders.size();i++)
> m_adapter.add(m_orders.get(i));
> the application hangs because of m_orders increase there size,
> everytime where new item adds to adapter.
>
> Friends, do you have any ideas how to implement dynamically adding
> items to custom ListAdapter? Do you see any errors in my code?
>
> Thank you very much :)))
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