* @param computeHotp true if we should increment counter and display new hotp
*
* @return the generated PIN
*/
String computeAndDisplayPin(String user, int position, boolean computeHotp) {
OtpType type = AccountDb.getType(user);
String secret = getSecret(user);
PinInfo currentPin;
if (mUsers[position] != null) {
currentPin = mUsers[position]; // existing PinInfo, so we'll update it
} else {