getSelectedValues method
Gets the currently selected values from the picker.
Returns a list containing the actual values (not indices) that are currently selected in each column. The type and format of values depends on the adapter being used.
For PickerDataAdapter: Returns the actual data items For NumberPickerAdapter: Returns the numeric values For DateTimePickerAdapter: Returns DateTime components
Example:
final values = picker.getSelectedValues();
print('Selected: $values'); // e.g., ['Apple', 'Red']
Implementation
List getSelectedValues() {
return adapter.getSelectedValues();
}