下拉框spinner：获取选中第几项

spinnerCardNumber.getSelectedItem().toString(); 这样获取值，我想获取选中的是第几项 怎么办呢 ？

getSelectedItemPosition() ///////返回选中的 第几项

 

 

final Spinner spinner = (Spinner)findViewById(R.id.spinner); spinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() { @Override public void onItemSelected(AdapterView<?> parent, View view, int position, long id) { String cardNumber = spinner.getSelectedItem().toString(); } @Override public void onNothingSelected(AdapterView<?> parent) { } });