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Updated on 2026-08-14

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This commit is contained in:
Tangem 2018-09-04 15:55:59 +03:00
parent 90636a0e6a
commit cfaaa3205f
13 changed files with 98 additions and 47 deletions
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11
app/src/main/java/com/tangem/domain/wallet/BtcEngine.java
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@ -468,7 +468,7 @@ public class BtcEngine extends CoinEngine {
return getAmountEquivalentDescriptionBTC(Double.parseDouble(value) / 1000.0, mCard.getRate());
}
public byte[] sign(String feeValue, String amountValue, String toValue, TangemCard mCard, CardProtocol protocol) throws Exception {
public byte[] sign(String feeValue, String amountValue, boolean IncFee, String toValue, TangemCard mCard, CardProtocol protocol) throws Exception {
String myAddress = mCard.getWallet();
byte[] pbKey = mCard.getWalletPublicKey();
@ -490,9 +490,12 @@ public class BtcEngine extends CoinEngine {
long fees = FormatUtil.ConvertStringToLong(feeValue);
long amount = FormatUtil.ConvertStringToLong(amountValue);
amount = amount - fees;
long change = fullAmount - fees - amount;
long change = fullAmount - amount;
if (IncFee) {
amount = amount - fees;
} else {
change = change - fees;
}
if (amount + fees > fullAmount) {
throw new Exception(String.format("Balance (%d) < amount (%d) + (%d)", fullAmount, change, amount));