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Updated on 2026-08-14

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Tangem 2023-09-07 12:35:53 +03:00
parent 6bacab5169
commit 42c93fe9c4
1 changed files with 18 additions and 3 deletions
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21
app/src/main/java/com/tangem/tap/features/customtoken/impl/presentation/viewmodels/AddCustomTokenViewModel.kt
View file

@ -12,6 +12,7 @@ import androidx.lifecycle.ViewModel
import androidx.lifecycle.viewModelScope
import com.tangem.blockchain.common.Blockchain
import com.tangem.blockchain.common.Token
import com.tangem.blockchain.common.derivation.DerivationStyle
import com.tangem.core.analytics.api.AnalyticsEventHandler
import com.tangem.crypto.hdWallet.DerivationPath
import com.tangem.crypto.hdWallet.HDWalletError
@ -212,13 +213,21 @@ internal class AddCustomTokenViewModel @Inject constructor(
return listOf(defaultNetwork) + Blockchain.values()
.filter { blockchain ->
scanResponse?.card?.supportedBlockchains(scanResponse.cardTypesResolver)
?.contains(blockchain) == true &&
blockchain.derivationPath(derivationStyle)?.rawPath?.isNotEmpty() == true
?.contains(blockchain) == true && isDerivationPathNotEmpty(derivationStyle, blockchain)
}
.sortedBy(Blockchain::fullName)
.map(::createNetworkSelectorItem)
}
private fun isDerivationPathNotEmpty(derivationStyle: DerivationStyle?, blockchain: Blockchain): Boolean {
// derivationStyle is null for cards without HD wallets, always return true
return if (derivationStyle != null) {
blockchain.derivationPath(derivationStyle)?.rawPath?.isNotEmpty() == true
} else {
true
}
}
private fun createTokenNameInputField(): AddCustomTokenInputField.TokenName {
return AddCustomTokenInputField.TokenName(
value = "",
@ -288,7 +297,12 @@ internal class AddCustomTokenViewModel @Inject constructor(
}
.sortedBy(Blockchain::fullName)
.mapNotNull {
val derivationPath = it.derivationPath(derivationStyle)?.rawPath
val derivationPath = if (derivationStyle != null) {
it.derivationPath(derivationStyle)?.rawPath
} else {
// derivationStyle is null for cards without HDWallet, use DerivationStyle.V1
it.derivationPath(DerivationStyle.V1)?.rawPath
}
if (derivationPath?.isNotEmpty() == true) {
createDerivationPathSelectorAdditionalItem(
blockchain = it,
@ -628,6 +642,7 @@ internal class AddCustomTokenViewModel @Inject constructor(
if (blockchain == null) return null
val derivationStyle = reduxStateHolder.scanResponse?.derivationStyleProvider?.getDerivationStyle()
?: DerivationStyle.V1
val derivationNetwork = if (blockchain == Blockchain.Unknown) {
uiState.form.networkSelectorField.selectedItem.blockchain