Hi all,
I have a problem when using getSeletedItemId() for a ListActivity.
The code should do something like this:
1. User selects one row of the list.
2. User invokes the menu option "Delete row".
3. onOptionsItemSelected() handles that case and asks for
confirmation:
case MENU_ID_DEL:
// Delete row
rowId = getSelectedItemId();
if (rowId >= 0) {
Log.i(TAG, "Deleting row: " + rowId);
AlertDialog ad = new AlertDialog.Builder(this)
.setIcon(android.R.drawable.ic_dialog_alert)
.setTitle(R.string.confirm_delete)
.setPositiveButton(R.string.yes, new
DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int
whichButton) {
// User clicked Yes so delete the contexts.
deleteSelectedRow();
}
})
.setNegativeButton(R.string.no, new
DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int
whichButton) {
// User clicked No so don't delete (do nothing).
}
})
.show();
}
return true;
It is unexpected to me that when calling getSelectedItemId() from
deleteSelectedRow() it returns -9223372036854775808.
However if I use this code instead it works fine:
case MENU_ID_DEL:
// Delete row
deleteSelectedRow();
return true;
Any ideas of my mistake?
BTW, isn't it inconsistent to have a getSelectedItemId() for the
ListActivity and getSelectedId() for the ExpandableListActivity?
Thank you for your responses.
Best regards,
Jorge
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