How to use

requestAutofill

method

in

android.view.autofill.AutofillManager

@RequiresApi(api = Build.VERSION_CODES.O)
private void requestAutofillIfEmptyCardholder() {
  if (cardholderEditText.getText().toString().isEmpty()) {
    cardholderEditText.setAutofillHints(View.AUTOFILL_HINT_NAME);
    AutofillManager autofillManager = getSystemService(AutofillManager.class);
    if (autofillManager != null && autofillManager.isEnabled()) {
      autofillManager.requestAutofill(cardholderEditText);
    }
  }
}