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Code Issues Pull requests Projects Releases 1 Packages Wiki Activity Actions

Updated on 2026-08-14

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This commit is contained in:
Tangem 2020-04-06 09:05:33 +00:00
commit 94a78fb08c
142 changed files with 5224 additions and 1101 deletions
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16
app/src/main/java/com/tangem/data/Blockchain.java
View file

@ -11,18 +11,18 @@ public enum Blockchain {
BitcoinTestNet("BTC/test", "BTC", 100000000.0, R.drawable.ic_logo_bitcoin_testnet, "Bitcoin Testnet"),
BitcoinDual("BTC/dual", "BTC", 100000000.0, R.drawable.ic_logo_bitcoin, "Bitcoin"),
Ethereum("ETH", "ETH", 1.0, R.drawable.ic_logo_ethereum, "Ethereum"),
EthereumId("ETH/ID", "ETH", 1.0, R.drawable.ic_logo_ethereum, "Ethereum ID"),
EthereumId("ETH/ID", "ETH", 1.0, R.drawable.ic_logo_ethereum, "Ethereum"),
EthereumTestNet("ETH/test", "ETH", 1.0, R.drawable.ic_logo_ethereum_testnet, "Ethereum Testnet"),
Token("Token", "ETH", 1.0, R.drawable.ic_logo_bat_token, "Ethereum"),
NftToken("NftToken", "", 1.0, R.drawable.tangem2, "Ethereum"),
Token("Token", "ETH", 1.0, R.drawable.ic_logo_ethereum, "Ethereum"),
NftToken("NftToken", "", 1.0, R.drawable.ic_logo_ethereum, "Ethereum"),
BitcoinCash("BCH", "BCH", 100000000.0, R.drawable.ic_logo_bitcoin_cash, "Bitcoin Cash"),
Litecoin("LTC", "LTC", 100000000.0, R.drawable.tangem2, "Litecoin"),
Litecoin("LTC", "LTC", 100000000.0, R.drawable.ic_logo_litecoin, "Litecoin"),
Rootstock("RSK", "RBTC", 1.0, R.drawable.tangem2, "RSK"),
RootstockToken("RskToken", "RBTC", 1.0, R.drawable.tangem2, "RSK"),
Cardano("CARDANO", "ADA", 1000000.0, R.drawable.tangem2, "Cardano"),
Ripple ("XRP", "XRP", 1000000.0, R.drawable.tangem2, "XRP"),
Binance("BINANCE", "BNB", 100000000.0, R.drawable.tangem2, "Binance"),
BinanceTestNet("BINANCE/test", "BNB", 100000000.0, R.drawable.tangem2, "Binance Testnet"),
Ripple ("XRP", "XRP", 1000000.0, R.drawable.ic_logo_xrp, "XRP"),
Binance("BINANCE", "BNB", 100000000.0, R.drawable.ic_logo_binance, "Binance"),
BinanceTestNet("BINANCE/test", "BNB", 100000000.0, R.drawable.ic_logo_binance, "Binance Testnet"),
Matic("MATIC", "MTX", 1.0, R.drawable.tangem2, "Matic"),
MaticTestNet("MATIC/test", "MTX", 1.0, R.drawable.tangem2, "Matic Testnet"),
Stellar("XLM", "XLM", 10000000.0, R.drawable.ic_logo_stellar, "Stellar"),
@ -31,7 +31,7 @@ public enum Blockchain {
StellarTag("XLM-Tag", "XLM", 1000000.0, R.drawable.ic_logo_stellar, "Stellar"),
Eos("EOS", "EOS", 10000.0, R.drawable.tangem2, "EOS"),
Ducatus("DUC", "DUC", 100000000.0, R.drawable.tangem2, "Ducatus"),
Tezos("TEZOS", "XTZ", 10000000.0, R.drawable.tangem2, "Tezos");
Tezos("TEZOS", "XTZ", 10000000.0, R.drawable.ic_logo_tezos, "Tezos");
Blockchain(String ID, String currency, double multiplier, int imageResource, String officialName) {
mID = ID;

2
app/src/main/java/com/tangem/ui/activity/MainActivity.kt
View file

@ -45,7 +45,7 @@ class MainActivity : AppCompatActivity(), NfcAdapter.ReaderCallback {
private fun navigateSafelyToMainFragment() {
try {
findNavController(R.id.nav_host_fragment).navigate(R.id.main)
findNavController(R.id.nav_host_fragment).popBackStack()
} catch (e: IllegalArgumentException) {
Log.w(this::class.java.simpleName, e.message)
} catch (e: IllegalStateException) {

11
app/src/main/java/com/tangem/wallet/eth/EthEngine.java
View file

@ -481,7 +481,6 @@ public class EthEngine extends CoinEngine {
BigInteger l = new BigInteger(balanceCap, 16);
coinData.setBalanceReceived(true);
coinData.setBalanceInInternalUnits(new CoinEngine.InternalAmount(l, "wei"));
// Log.i("$TAG eth_get_balance", balanceCap)
}
break;
@ -491,8 +490,9 @@ public class EthEngine extends CoinEngine {
nonce = nonce.substring(2);
BigInteger count = new BigInteger(nonce, 16);
coinData.setConfirmedTXCount(count);
if (serverApiInfura.isRequestsSequenceCompleted()) { //getting balances after checking for pending to avoid showing old balance as verified
serverApiInfura.requestData(ServerApiInfura.INFURA_ETH_GET_BALANCE, 67, coinData.getWallet(), "", "");
}
// Log.i("$TAG eth_getTransCount", nonce)
}
break;
@ -502,7 +502,9 @@ public class EthEngine extends CoinEngine {
pending = pending.substring(2);
BigInteger count = new BigInteger(pending, 16);
coinData.setUnconfirmedTXCount(count);
if (serverApiInfura.isRequestsSequenceCompleted()) { //getting balances after checking for pending to avoid showing old balance as verified
serverApiInfura.requestData(ServerApiInfura.INFURA_ETH_GET_BALANCE, 67, coinData.getWallet(), "", "");
}
// Log.i("$TAG eth_getPendingTxCount", pending)
}
break;
@ -582,7 +584,6 @@ public class EthEngine extends CoinEngine {
};
serverApiBlockcypher.setResponseListener(blockcypherListener);
serverApiInfura.requestData(ServerApiInfura.INFURA_ETH_GET_BALANCE, 67, coinData.getWallet(), "", "");
serverApiInfura.requestData(ServerApiInfura.INFURA_ETH_GET_TRANSACTION_COUNT, 67, coinData.getWallet(), "", "");
serverApiInfura.requestData(ServerApiInfura.INFURA_ETH_GET_PENDING_COUNT, 67, coinData.getWallet(), "", "");

25
app/src/main/java/com/tangem/wallet/matic/MaticTokenEngine.java
View file

@ -109,7 +109,6 @@ public class MaticTokenEngine extends TokenEngine {
BigInteger l = new BigInteger(balanceCap, 16);
coinData.setBalanceReceived(true);
coinData.setBalanceAlterInInternalUnits(new CoinEngine.InternalAmount(l, "wei"));
// Log.i("$TAG eth_get_balance", balanceCap)
}
break;
@ -119,8 +118,10 @@ public class MaticTokenEngine extends TokenEngine {
nonce = nonce.substring(2);
BigInteger count = new BigInteger(nonce, 16);
coinData.setConfirmedTXCount(count);
if (serverApiMatic.isRequestsSequenceCompleted()) { //getting balances after checking for pending to avoid showing old balance as verified
serverApiMatic.requestData(ServerApiMatic.MATIC_ETH_CALL, 67, coinData.getWallet(), getContractAddress(ctx.getCard()), "");
serverApiMatic.requestData(ServerApiMatic.MATIC_ETH_GET_BALANCE, 67, coinData.getWallet(), "", "");
}
// Log.i("$TAG eth_getTransCount", nonce)
}
break;
@ -130,7 +131,10 @@ public class MaticTokenEngine extends TokenEngine {
pending = pending.substring(2);
BigInteger count = new BigInteger(pending, 16);
coinData.setUnconfirmedTXCount(count);
if (serverApiMatic.isRequestsSequenceCompleted()) { //getting balances after checking for pending to avoid showing old balance as verified
serverApiMatic.requestData(ServerApiMatic.MATIC_ETH_CALL, 67, coinData.getWallet(), getContractAddress(ctx.getCard()), "");
serverApiMatic.requestData(ServerApiMatic.MATIC_ETH_GET_BALANCE, 67, coinData.getWallet(), "", "");
}
// Log.i("$TAG eth_getPendingTxCount", pending)
}
break;
@ -143,16 +147,6 @@ public class MaticTokenEngine extends TokenEngine {
BigInteger l = new BigInteger(balanceCap, 16);
coinData.setBalanceInInternalUnits(new CoinEngine.InternalAmount(l, ctx.getCard().tokenSymbol));
// Log.i("$TAG eth_call", balanceCap)
if (blockchainRequestsCallbacks.allowAdvance()) {
serverApiMatic.requestData(ServerApiMatic.MATIC_ETH_GET_BALANCE, 67, coinData.getWallet(), "", "");
serverApiMatic.requestData(ServerApiMatic.MATIC_ETH_GET_TRANSACTION_COUNT, 67, coinData.getWallet(), "", "");
serverApiMatic.requestData(ServerApiMatic.MATIC_ETH_GET_PENDING_COUNT, 67, coinData.getWallet(), "", "");
} else {
ctx.setError("Terminated by user");
}
} catch (Exception e) {
e.printStackTrace();
}
@ -181,7 +175,8 @@ public class MaticTokenEngine extends TokenEngine {
serverApiMatic.setResponseListener(responseListener);
if (validateAddress(getContractAddress(ctx.getCard()))) {
serverApiMatic.requestData(ServerApiMatic.MATIC_ETH_CALL, 67, coinData.getWallet(), getContractAddress(ctx.getCard()), "");
serverApiMatic.requestData(ServerApiMatic.MATIC_ETH_GET_TRANSACTION_COUNT, 67, coinData.getWallet(), "", "");
serverApiMatic.requestData(ServerApiMatic.MATIC_ETH_GET_PENDING_COUNT, 67, coinData.getWallet(), "", "");
} else {
ctx.setError("Smart contract address not defined");
blockchainRequestsCallbacks.onComplete(false);

10
app/src/main/java/com/tangem/wallet/rsk/RskEngine.java
View file

@ -85,8 +85,9 @@ public class RskEngine extends EthEngine {
nonce = nonce.substring(2);
BigInteger count = new BigInteger(nonce, 16);
coinData.setConfirmedTXCount(count);
if (serverApiRootstock.isRequestsSequenceCompleted()) {
serverApiRootstock.requestData(ServerApiRootstock.ROOTSTOCK_ETH_GET_BALANCE, 67, coinData.getWallet(), "", "");
}
// Log.i("$TAG eth_getTransCount", nonce)
}
break;
@ -96,7 +97,9 @@ public class RskEngine extends EthEngine {
pending = pending.substring(2);
BigInteger count = new BigInteger(pending, 16);
coinData.setUnconfirmedTXCount(count);
if (serverApiRootstock.isRequestsSequenceCompleted()) {
serverApiRootstock.requestData(ServerApiRootstock.ROOTSTOCK_ETH_GET_BALANCE, 67, coinData.getWallet(), "", "");
}
// Log.i("$TAG eth_getPendingTxCount", pending)
}
break;
@ -122,7 +125,6 @@ public class RskEngine extends EthEngine {
};
serverApiRootstock.setResponseListener(responseListener);
serverApiRootstock.requestData(ServerApiRootstock.ROOTSTOCK_ETH_GET_BALANCE, 67, coinData.getWallet(), "", "");
serverApiRootstock.requestData(ServerApiRootstock.ROOTSTOCK_ETH_GET_TRANSACTION_COUNT, 67, coinData.getWallet(), "", "");
serverApiRootstock.requestData(ServerApiRootstock.ROOTSTOCK_ETH_GET_PENDING_COUNT, 67, coinData.getWallet(), "", "");
}

24
app/src/main/java/com/tangem/wallet/rsk/RskTokenEngine.java
View file

@ -82,7 +82,6 @@ public class RskTokenEngine extends TokenEngine {
BigInteger l = new BigInteger(balanceCap, 16);
coinData.setBalanceReceived(true);
coinData.setBalanceAlterInInternalUnits(new CoinEngine.InternalAmount(l, "wei"));
// Log.i("$TAG eth_get_balance", balanceCap)
}
break;
@ -92,8 +91,10 @@ public class RskTokenEngine extends TokenEngine {
nonce = nonce.substring(2);
BigInteger count = new BigInteger(nonce, 16);
coinData.setConfirmedTXCount(count);
if (serverApiRootstock.isRequestsSequenceCompleted()) { //getting balances after checking for pending to avoid showing old balance as verified
serverApiRootstock.requestData(ServerApiRootstock.ROOTSTOCK_ETH_CALL, 67, coinData.getWallet(), getContractAddress(ctx.getCard()), "");
serverApiRootstock.requestData(ServerApiRootstock.ROOTSTOCK_ETH_GET_BALANCE, 67, coinData.getWallet(), "", "");
}
// Log.i("$TAG eth_getTransCount", nonce)
}
break;
@ -103,7 +104,10 @@ public class RskTokenEngine extends TokenEngine {
pending = pending.substring(2);
BigInteger count = new BigInteger(pending, 16);
coinData.setUnconfirmedTXCount(count);
if (serverApiRootstock.isRequestsSequenceCompleted()) { //getting balances after checking for pending to avoid showing old balance as verified
serverApiRootstock.requestData(ServerApiRootstock.ROOTSTOCK_ETH_CALL, 67, coinData.getWallet(), getContractAddress(ctx.getCard()), "");
serverApiRootstock.requestData(ServerApiRootstock.ROOTSTOCK_ETH_GET_BALANCE, 67, coinData.getWallet(), "", "");
}
// Log.i("$TAG eth_getPendingTxCount", pending)
}
break;
@ -115,15 +119,6 @@ public class RskTokenEngine extends TokenEngine {
BigInteger l = new BigInteger(balanceCap, 16);
coinData.setBalanceInInternalUnits(new CoinEngine.InternalAmount(l, ctx.getCard().tokenSymbol));
// Log.i("$TAG eth_call", balanceCap)
if (blockchainRequestsCallbacks.allowAdvance()) {
serverApiRootstock.requestData(ServerApiRootstock.ROOTSTOCK_ETH_GET_BALANCE, 67, coinData.getWallet(), "", "");
serverApiRootstock.requestData(ServerApiRootstock.ROOTSTOCK_ETH_GET_TRANSACTION_COUNT, 67, coinData.getWallet(), "", "");
serverApiRootstock.requestData(ServerApiRootstock.ROOTSTOCK_ETH_GET_PENDING_COUNT, 67, coinData.getWallet(), "", "");
} else {
ctx.setError("Terminated by user");
}
} catch (Exception e) {
e.printStackTrace();
}
@ -152,7 +147,8 @@ public class RskTokenEngine extends TokenEngine {
serverApiRootstock.setResponseListener(responseListener);
if (validateAddress(getContractAddress(ctx.getCard()))) {
serverApiRootstock.requestData(ServerApiRootstock.ROOTSTOCK_ETH_CALL, 67, coinData.getWallet(), getContractAddress(ctx.getCard()), "");
serverApiRootstock.requestData(ServerApiRootstock.ROOTSTOCK_ETH_GET_TRANSACTION_COUNT, 67, coinData.getWallet(), "", "");
serverApiRootstock.requestData(ServerApiRootstock.ROOTSTOCK_ETH_GET_PENDING_COUNT, 67, coinData.getWallet(), "", "");
} else {
ctx.setError("Smart contract address not defined");
blockchainRequestsCallbacks.onComplete(false);

31
app/src/main/java/com/tangem/wallet/token/TokenEngine.java
View file

@ -655,7 +655,6 @@ public class TokenEngine extends CoinEngine {
BigInteger l = new BigInteger(balanceCap, 16);
coinData.setBalanceReceived(true);
coinData.setBalanceAlterInInternalUnits(new CoinEngine.InternalAmount(l, "wei"));
// Log.i("$TAG eth_get_balance", balanceCap)
}
break;
@ -665,8 +664,10 @@ public class TokenEngine extends CoinEngine {
nonce = nonce.substring(2);
BigInteger count = new BigInteger(nonce, 16);
coinData.setConfirmedTXCount(count);
if (serverApiInfura.isRequestsSequenceCompleted()) { //getting balances after checking for pending to avoid showing old balance as verified
serverApiInfura.requestData(ServerApiInfura.INFURA_ETH_CALL, 67, coinData.getWallet(), getContractAddress(ctx.getCard()), "");
serverApiInfura.requestData(ServerApiInfura.INFURA_ETH_GET_BALANCE, 67, coinData.getWallet(), "", "");
}
// Log.i("$TAG eth_getTransCount", nonce)
}
break;
@ -676,29 +677,21 @@ public class TokenEngine extends CoinEngine {
pending = pending.substring(2);
BigInteger count = new BigInteger(pending, 16);
coinData.setUnconfirmedTXCount(count);
if (serverApiInfura.isRequestsSequenceCompleted()) { //getting balances after checking for pending to avoid showing old balance as verified
serverApiInfura.requestData(ServerApiInfura.INFURA_ETH_CALL, 67, coinData.getWallet(), getContractAddress(ctx.getCard()), "");
serverApiInfura.requestData(ServerApiInfura.INFURA_ETH_GET_BALANCE, 67, coinData.getWallet(), "", "");
}
// Log.i("$TAG eth_getPendingTxCount", pending)
}
break;
//
case ServerApiInfura.INFURA_ETH_CALL: {
try {
String balanceCap = infuraResponse.getResult();
balanceCap = balanceCap.substring(2);
BigInteger l = new BigInteger(balanceCap, 16);
coinData.setBalanceInInternalUnits(new CoinEngine.InternalAmount(l, ctx.getCard().tokenSymbol));
// Log.i("$TAG eth_call", balanceCap)
if (blockchainRequestsCallbacks.allowAdvance()) {
serverApiInfura.requestData(ServerApiInfura.INFURA_ETH_GET_BALANCE, 67, coinData.getWallet(), "", "");
serverApiInfura.requestData(ServerApiInfura.INFURA_ETH_GET_TRANSACTION_COUNT, 67, coinData.getWallet(), "", "");
serverApiInfura.requestData(ServerApiInfura.INFURA_ETH_GET_PENDING_COUNT, 67, coinData.getWallet(), "", "");
} else {
ctx.setError("Terminated by user");
}
} catch (Exception e) {
e.printStackTrace();
}
@ -706,7 +699,7 @@ public class TokenEngine extends CoinEngine {
break;
}
if (serverApiInfura.isRequestsSequenceCompleted()&& serverApiBlockcypher.isRequestsSequenceCompleted()) {
if (serverApiInfura.isRequestsSequenceCompleted() && serverApiBlockcypher.isRequestsSequenceCompleted()) {
blockchainRequestsCallbacks.onComplete(!ctx.hasError());
} else {
blockchainRequestsCallbacks.onProgress();
@ -771,13 +764,13 @@ public class TokenEngine extends CoinEngine {
serverApiBlockcypher.setResponseListener(blockcypherListener);
if (validateAddress(getContractAddress(ctx.getCard()))) {
serverApiInfura.requestData(ServerApiInfura.INFURA_ETH_CALL, 67, coinData.getWallet(), getContractAddress(ctx.getCard()), "");
serverApiInfura.requestData(ServerApiInfura.INFURA_ETH_GET_TRANSACTION_COUNT, 67, coinData.getWallet(), "", "");
serverApiInfura.requestData(ServerApiInfura.INFURA_ETH_GET_PENDING_COUNT, 67, coinData.getWallet(), "", "");
serverApiBlockcypher.requestData(ctx.getBlockchain().getID(), ServerApiBlockcypher.BLOCKCYPHER_ADDRESS, ctx.getCoinData().getWallet(), "");
} else {
ctx.setError("Smart contract address not defined");
blockchainRequestsCallbacks.onComplete(false);
}
serverApiBlockcypher.requestData(ctx.getBlockchain().getID(), ServerApiBlockcypher.BLOCKCYPHER_ADDRESS, ctx.getCoinData().getWallet(), "");
}
@Override

6
app/src/main/java/com/tangem/wallet/xlm/XlmAssetEngine.java
View file

@ -109,14 +109,14 @@ public class XlmAssetEngine extends CoinEngine {
@Override
public boolean isBalanceNotZero() {
if (coinData == null) return false;
if (coinData.getXlmBalance() == null) return false;
return coinData.getXlmBalance().notZero();
return (coinData.getXlmBalance() != null && coinData.getXlmBalance().notZero() &&
coinData.getAssetBalance() != null && coinData.getAssetBalance().notZero());
}
@Override
public boolean hasBalanceInfo() {
if (coinData == null) return false;
return coinData.getXlmBalance() != null;
return (coinData.getXlmBalance() != null && coinData.getAssetBalance() != null) || (coinData.isError404());
}

2
app/src/main/java/com/tangem/wallet/xrp/XrpData.java
View file

@ -122,6 +122,6 @@ public class XrpData extends CoinData {
}
public boolean hasUnconfirmed() {
return !balanceConfirmed.equals(balanceUnconfirmed);
return hasBalanceInfo() && !balanceConfirmed.equals(balanceUnconfirmed);
}
}