Android - Comment faire pour supprimer l'élément de liste?

J'ai eu un principal l'extension de l'adaptateur qui ajoute des lignes lorsque l'utilisateur clique sur un bouton. Dans l'adaptateur, j'ai eu un bouton supprimer l'élément et une case à cocher. Comment faire pour supprimer l'élément de la liste?

public class main extends Activity{
ArrayList<String> noteList = new ArrayList<String>();
FancyAdapter aa = null;
Button calculate;
EditText result;
String total;
String name;
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
final Spinner spinner = (Spinner)findViewById(R.id.spinner);
ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(
this, R.array.spinner_array, android.R.layout.simple_spinner_item);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spinner.setAdapter(adapter);
ListView myListView = (ListView)findViewById(R.id.noteList);
aa = new FancyAdapter();
final EditText price = (EditText)findViewById(R.id.price);
final EditText name1 = (EditText)findViewById(R.id.name);
myListView.setAdapter(aa);
myListView.setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView<?> arg0, View arg1,
int position, long arg3) {
}
});
Button btnSimple = (Button)findViewById(R.id.btnSimple);        
btnSimple.setOnClickListener(new OnClickListener() {
public void onClick(View v)
{
try
{
double totalPrice = Double.parseDouble(price.getText().toString());
int position = spinner.getSelectedItemPosition();
name = name1.getText().toString();
if(position == 0)
{
totalPrice = totalPrice * 1.07;
total = String.valueOf(totalPrice);
System.out.println(total);
}
else
{
totalPrice = (totalPrice * 1.1)*1.07;
total = String.valueOf(totalPrice);
System.out.println(total);
}
String wholeString = name + ":$" +total;
noteList.add(0, wholeString); 
System.out.println(total);
name1.setText("");
price.setText("");
aa.notifyDataSetChanged();
}
catch (Exception e)
{
}
}
});        
}
class FancyAdapter extends ArrayAdapter<String>
{
Button calculate;
EditText price;
EditText result;
FancyAdapter()
{
super(main.this, android.R.layout.simple_list_item_1, noteList);
}
public View getView(int position, View convertView, ViewGroup parent)
{
View row = convertView;     
if(row == null)
{
LayoutInflater inflater = getLayoutInflater();
row = inflater.inflate(R.layout.custom_list_item, null);
}
StringTokenizer tokens = new StringTokenizer(noteList.get(position), ":");
String first = tokens.nextToken();
String second = tokens.nextToken();
row.getTag();
((TextView)row.findViewById(R.id.nametv)).setText(first);
((EditText)row.findViewById(R.id.result)).setText(second);
Button deleteButton = (Button) row.findViewById(R.id.button);
deleteButton.setTag(position);
deleteButton.setOnClickListener(
new Button.OnClickListener() {
public void onClick(View v) {
}
}
);
return (row);
}
}
}