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Updated on 2026-08-14

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Tangem 2019-04-05 16:36:43 +03:00
parent faadb37ffb
commit 69328a5a92
1 changed files with 12 additions and 16 deletions
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28
app/src/main/java/com/tangem/domain/wallet/btc/BtcEngine.java
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@ -768,30 +768,26 @@ public class BtcEngine extends CoinEngine {
final ServerApiElectrum.ResponseListener electrumListener = new ServerApiElectrum.ResponseListener() {
@Override
public void onSuccess(ElectrumRequest electrumRequest) {
BigDecimal fee;
BigDecimal kbFee;
if (electrumRequest.isMethod(ElectrumRequest.METHOD_GetFee)) {
try {
fee = new BigDecimal(electrumRequest.getResultString()); //fee per KB
kbFee = new BigDecimal(electrumRequest.getResultString()); //fee per KB
if (fee.equals(BigDecimal.ZERO)) {
if (kbFee.equals(BigDecimal.ZERO)) {
serverApiElectrum.requestData(ctx, ElectrumRequest.getFee());
}
// if (calcSize != 0) {
fee = fee.multiply(new BigDecimal(calcSize)).divide(new BigDecimal(1024)); // (per KB -> per byte)*size
// } else {
// serverApiElectrum.requestData(ctx, ElectrumRequest.getFee());
// }
BigDecimal minByteFee = kbFee.divide(new BigDecimal(1024)); // per KB -> per byte
BigDecimal normalByteFee = minByteFee.add(new BigDecimal(0.00000010));
BigDecimal maxByteFee = minByteFee.add(new BigDecimal(0.00000025));
//compare fee to usual relay fee
// if (fee.compareTo(relayFee) < 0) {
// fee = relayFee;
// }
fee = fee.setScale(8, RoundingMode.DOWN);
BigDecimal minFee = minByteFee.multiply(new BigDecimal(calcSize)).setScale(8, RoundingMode.DOWN);
BigDecimal normalFee = normalByteFee.multiply(new BigDecimal(calcSize)).setScale(8, RoundingMode.DOWN);
BigDecimal maxFee = maxByteFee.multiply(new BigDecimal(calcSize)).setScale(8, RoundingMode.DOWN);
CoinEngine.Amount minAmount = new CoinEngine.Amount(fee, ctx.getBlockchain().getCurrency());
CoinEngine.Amount normalAmount = new CoinEngine.Amount(fee.multiply(new BigDecimal(3)), ctx.getBlockchain().getCurrency());
CoinEngine.Amount maxAmount = new CoinEngine.Amount(fee.multiply(new BigDecimal(6)), ctx.getBlockchain().getCurrency());
CoinEngine.Amount minAmount = new CoinEngine.Amount(minFee, ctx.getBlockchain().getCurrency());
CoinEngine.Amount normalAmount = new CoinEngine.Amount(normalFee, ctx.getBlockchain().getCurrency());
CoinEngine.Amount maxAmount = new CoinEngine.Amount(maxFee, ctx.getBlockchain().getCurrency());
coinData.minFee = minAmount;
coinData.normalFee = normalAmount;