Hi, i can add to a db and list as a listview.
When I click a list item using onListItemClick, what statement do I
need to get the value?
Thanks in advance.
---code---
public class Main extends ListActivity {
private static String[] FROM = { _ID, DESCRIPTION, UN };
private static String ORDER_BY = DESCRIPTION + " ASC";
private static int[] TO = {R.id.itemrowid, R.id.itemdescription,
R.id.itemun };
private EventsData events;
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
events = new EventsData(this);
try {
Cursor cursor = getEvents();
showEvents(cursor);
} finally {
events.close();
}
public void onListItemClick(ListView parent, View v, int position,
long id) {
// What statement to put here to get the value of _ID,
DESCRIPTION, UN
// selected?
}
private Cursor getEvents() {
// Perform a managed query. The Activity will handle closing
// and re-querying the cursor when needed.
SQLiteDatabase db = events.getReadableDatabase();
Cursor cursor = db.query(TABLE_NAME, FROM, null, null, null,
null, ORDER_BY);
startManagingCursor(cursor);
return cursor;
}
private void showEvents(Cursor cursor) {
// Set up data binding
SimpleCursorAdapter adapter = new SimpleCursorAdapter(this,
R.layout.item, cursor, FROM, TO);
setListAdapter(adapter);
}
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