@Override
public void changed() {
if (localAmountView.getAmount() != null) setExchangeDirection(false);
else btcAmountView.setHint(null);
if (listener != null) listener.changed();
}
private void update() {
btcAmountView.setEnabled(enabled);
if (exchangeRate != null) {
localAmountView.setEnabled(enabled);
localAmountView.setCurrencySymbol(exchangeRate.currencyCode);
if (exchangeDirection) {
final BigInteger btcAmount = btcAmountView.getAmount();
if (btcAmount != null) {
localAmountView.setAmount(null, false);
localAmountView.setHint(WalletUtils.localValue5_BTC(btcAmount, exchangeRate.rate));
btcAmountView.setHint(null);
}
} else {
final BigInteger localAmount = localAmountView.getAmount();
if (localAmount != null) {
btcAmountView.setAmount(null, false);
btcAmountView.setHint(WalletUtils.btcValue_BTCtoBTQ(localAmount, exchangeRate.rate));
localAmountView.setHint(null);
}
}
} else {
localAmountView.setEnabled(false);
localAmountView.setHint(null);
btcAmountView.setHint(null);
}
}
private void update() {
btcAmountView.setEnabled(enabled);
if (exchangeRate != null) {
localAmountView.setEnabled(enabled);
localAmountView.setCurrencySymbol(exchangeRate.fiat.currencyCode);
if (exchangeDirection) {
final Coin btcAmount = (Coin) btcAmountView.getAmount();
if (btcAmount != null) {
localAmountView.setAmount(null, false);
localAmountView.setHint(exchangeRate.coinToFiat(btcAmount));
btcAmountView.setHint(null);
}
} else {
final Fiat localAmount = (Fiat) localAmountView.getAmount();
if (localAmount != null) {
btcAmountView.setAmount(null, false);
btcAmountView.setHint(exchangeRate.fiatToCoin(localAmount));
localAmountView.setHint(null);
}
}
} else {
localAmountView.setEnabled(false);
localAmountView.setHint(null);
btcAmountView.setHint(null);
}
}
private void updateAppearance() {
if (exchangeRate != null) {
localAmountView.setEnabled(true);
final BigDecimal bdExchangeRate = new BigDecimal(exchangeRate);
if (exchangeDirection) {
final BigInteger btcAmount = btcAmountView.getAmount();
if (btcAmount != null) {
localAmountView.setAmount(null);
localAmountView.setHint(
new BigDecimal(btcAmount).multiply(bdExchangeRate).toBigInteger());
btcAmountView.setHint(null);
}
} else {
final BigInteger localAmount = localAmountView.getAmount();
if (localAmount != null) {
btcAmountView.setAmount(null);
btcAmountView.setHint(
new BigDecimal(localAmount)
.divide(bdExchangeRate, RoundingMode.HALF_UP)
.toBigInteger());
localAmountView.setHint(null);
}
}
exchangeRateView.setText(
getString(
R.string.amount_calculator_dialog_exchange_rate,
exchangeCurrency,
WalletUtils.formatValue(WalletUtils.localValue(Utils.COIN, bdExchangeRate))));
} else {
localAmountView.setEnabled(false);
exchangeRateView.setText(R.string.amount_calculator_dialog_exchange_rate_not_available);
}
}
