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Updated on 2026-08-14

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Tangem 2026-04-10 13:26:27 +04:00
parent 799a38655e
commit 4570bc334c
54 changed files with 178 additions and 183 deletions
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98
libs/crypto/src/main/java/com/tangem/lib/crypto/BlockchainUtils.kt
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@ -37,103 +37,103 @@ object BlockchainUtils {
}
/** If current [networkId] is Bitcoin */
fun isBitcoin(blockchainId: String): Boolean {
val blockchain = blockchainId.toBlockchain()
fun isBitcoin(networkId: String): Boolean {
val blockchain = networkId.toBlockchain()
return blockchain == Blockchain.Bitcoin || blockchain == Blockchain.BitcoinTestnet
}
/** If current [networkId] is use custom fee */
fun isUseBitcoinFeeConverter(blockchainId: String): Boolean {
val blockchain = blockchainId.toBlockchain()
return isBitcoin(blockchainId) || blockchain == Blockchain.Fact0rn
/** Checks if the current [blockchainId] uses a custom fee converter */
fun isUseBitcoinFeeConverter(networkId: String): Boolean {
val blockchain = networkId.toBlockchain()
return isBitcoin(networkId) || blockchain == Blockchain.Fact0rn
}
/** If current [blockchainId] is Tezos */
fun isTezos(blockchainId: String): Boolean {
val blockchain = blockchainId.toBlockchain()
/** If current [networkId] is Tezos */
fun isTezos(networkId: String): Boolean {
val blockchain = networkId.toBlockchain()
return blockchain == Blockchain.Tezos
}
fun isCardano(blockchainId: String): Boolean {
val blockchain = blockchainId.toBlockchain()
fun isCardano(networkId: String): Boolean {
val blockchain = networkId.toBlockchain()
return blockchain == Blockchain.Cardano
}
/** If current [blockchainId] is BeaconChain */
fun isBeaconChain(blockchainId: String): Boolean {
val blockchain = blockchainId.toBlockchain()
/** If current [networkId] is BeaconChain */
fun isBeaconChain(networkId: String): Boolean {
val blockchain = networkId.toBlockchain()
return blockchain == Blockchain.Binance || blockchain == Blockchain.BinanceTestnet
}
/** If current [blockchainId] is Polygon */
fun isPolygonChain(blockchainId: String): Boolean {
val blockchain = blockchainId.toBlockchain()
/** If current [networkId] is Polygon */
fun isPolygonChain(networkId: String): Boolean {
val blockchain = networkId.toBlockchain()
return blockchain == Blockchain.Polygon || blockchain == Blockchain.PolygonTestnet
}
fun isTron(blockchainId: String): Boolean {
val blockchain = blockchainId.toBlockchain()
fun isTron(networkId: String): Boolean {
val blockchain = networkId.toBlockchain()
return blockchain == Blockchain.Tron || blockchain == Blockchain.TronTestnet
}
fun isTon(blockchainId: String): Boolean {
val blockchain = blockchainId.toBlockchain()
fun isTon(networkId: String): Boolean {
val blockchain = networkId.toBlockchain()
return blockchain == Blockchain.TON || blockchain == Blockchain.TONTestnet
}
fun isSupportedNetworkId(
blockchainId: String,
networkId: String,
excludedBlockchains: ExcludedBlockchains,
hotExcludedBlockchains: Set<Blockchain>,
hasOnlyHotWallets: Boolean = false,
coinId: String? = null,
contractAddress: String? = null,
): Boolean {
val blockchain = blockchainId.toBlockchain() ?: return false
val blockchain = networkId.toBlockchain() ?: return false
if (blockchain in excludedBlockchains) return false
if (hasOnlyHotWallets && blockchain in hotExcludedBlockchains) return false
if (!contractAddress.isNullOrEmpty()) {
if (!blockchain.canHandleTokens()) return false
if (coinId != null && !isNotBlockedByTerraV1Filter(blockchainId, coinId)) return false
if (coinId != null && !isNotBlockedByTerraV1Filter(networkId, coinId)) return false
}
return true
}
fun isArbitrum(blockchainId: String): Boolean {
val blockchain = blockchainId.toBlockchain()
fun isArbitrum(networkId: String): Boolean {
val blockchain = networkId.toBlockchain()
return blockchain == Blockchain.Arbitrum
}
fun isSolana(blockchainId: String): Boolean {
val blockchain = blockchainId.toBlockchain()
fun isSolana(networkId: String): Boolean {
val blockchain = networkId.toBlockchain()
return blockchain == Blockchain.Solana
}
fun isPolkadot(blockchainId: String): Boolean {
val blockchain = blockchainId.toBlockchain()
fun isPolkadot(networkId: String): Boolean {
val blockchain = networkId.toBlockchain()
return blockchain == Blockchain.Polkadot || blockchain == Blockchain.PolkadotTestnet
}
fun isCosmos(blockchainId: String): Boolean {
val blockchain = blockchainId.toBlockchain()
fun isCosmos(networkId: String): Boolean {
val blockchain = networkId.toBlockchain()
return blockchain == Blockchain.Cosmos || blockchain == Blockchain.CosmosTestnet
}
fun isBSC(blockchainId: String): Boolean {
val blockchain = blockchainId.toBlockchain()
fun isBSC(networkId: String): Boolean {
val blockchain = networkId.toBlockchain()
return blockchain == Blockchain.BSC || blockchain == Blockchain.BSCTestnet
}
fun isEthereum(blockchainId: String): Boolean {
val blockchain = blockchainId.toBlockchain()
fun isEthereum(networkId: String): Boolean {
val blockchain = networkId.toBlockchain()
return blockchain == Blockchain.Ethereum || blockchain == Blockchain.EthereumTestnet
}
fun isClore(blockchainId: String): Boolean {
return blockchainId.toBlockchain() == Blockchain.Clore
fun isClore(networkId: String): Boolean {
return networkId.toBlockchain() == Blockchain.Clore
}
data class BlockchainInfo(
@ -162,29 +162,29 @@ object BlockchainUtils {
/**
* Blockchains not affecting total balance counting on errors
*/
fun isIncludeToBalanceOnError(blockchainId: String): Boolean {
val blockchain = blockchainId.toBlockchain()
fun isIncludeToBalanceOnError(networkId: String): Boolean {
val blockchain = networkId.toBlockchain()
return when (blockchain) {
Blockchain.Binance, Blockchain.BinanceTestnet -> true
else -> false
}
}
fun isIncludeStakingTotalBalance(blockchainId: String): Boolean {
val blockchain = blockchainId.toBlockchain()
fun isIncludeStakingTotalBalance(networkId: String): Boolean {
val blockchain = networkId.toBlockchain()
return blockchain != Blockchain.Cardano
}
fun isStakingRewardUnavailable(blockchainId: String, isCoin: Boolean): Boolean {
val isP2PEthPool = isEthereum(blockchainId) && isCoin
fun isStakingRewardUnavailable(networkId: String, isCoin: Boolean): Boolean {
val isP2PEthPool = isEthereum(networkId) && isCoin
return isSolana(blockchainId) || isBSC(blockchainId) || isTon(blockchainId) || isP2PEthPool
return isSolana(networkId) || isBSC(networkId) || isTon(networkId) || isP2PEthPool
}
/** Checks if the blockchain uses case-insensitive contract addresses */
fun isCaseInsensitiveContractAddress(blockchainId: String): Boolean {
val blockchain = blockchainId.toBlockchain()
fun isCaseInsensitiveContractAddress(networkId: String): Boolean {
val blockchain = networkId.toBlockchain()
return blockchain?.isEvm() == true
}
@ -222,8 +222,8 @@ object BlockchainUtils {
/**
* Checks if the given coin is Tether on Ethereum network, which may require special handling in some cases.
*/
fun isTetherInEthereum(blockchainId: String, contractAddress: String): Boolean {
val blockchain = blockchainId.toBlockchain()
fun isTetherInEthereum(networkId: String, contractAddress: String): Boolean {
val blockchain = networkId.toBlockchain()
return (blockchain == Blockchain.Ethereum || blockchain == Blockchain.EthereumTestnet) &&
contractAddress.equals(TETHER_CONTRACT_ADDRESS, ignoreCase = true)
}