private static final class SimpleTransactionViewHolder extends TransactionViewHolder { private final MoneyFormatter moneyFormatter = MoneyFormatter.withoutPlusPrefix(); private final TextView hintTextView; private SimpleTransactionViewHolder(View root) { super(root); this.hintTextView = Views.find(root, R.id.hintTextView); } @Override public void updateViewFor(Transaction transaction) { super.updateViewFor(transaction); hintTextView.setText(ListViewUtil.getHint(transaction.getDirection())); } @Override protected String formatValue(Transaction transaction) { if (transaction.isFinancial()) { return moneyFormatter.format(new BigDecimal(transaction.getValue())); } else { return transaction.getValue(); } } @Override protected BigDecimal getAmountForColoring(Transaction transaction) { return transaction.getDirection() == WITHDRAWAL ? Constants.MINUS_ONE : BigDecimal.ONE; } }