dynamic add data to spinner but not update the data on the spinner

Question

 public class testAddSpiner extends Activity {
private Spinner m_myDynamicSpinner;
private EditText m_addItemText;
private ArrayAdapter m_adapterForS         


        

Answer 1

Try to call notifyDataSetChanged() after adding an item to adapter:

private void addNewSpinnerItem() {
    CharSequence textHolder = "" + m_addItemText.getText();
    m_adapterForSpinner.add(textHolder);
    m_adapterForSpinner.notifyDataSetChanged();

}