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Updated on 2026-08-14

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This commit is contained in:
Tangem 2019-04-03 15:07:16 +03:00
parent 052daf6642
commit abefdbc102
5 changed files with 386 additions and 75 deletions
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141
app/src/tangemCardano/java/com/tangem/ui/SignTransactionActivity.kt
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@ -86,7 +86,7 @@ class SignTransactionActivity : AppCompatActivity(), NfcAdapter.ReaderCallback,
isIncludeFee = intent.getBooleanExtra(Constant.EXTRA_FEE_INCLUDED, true)
outAddressStr = intent.getStringExtra(Constant.EXTRA_TARGET_ADDRESS)
// tvCardID.text = ctx.card!!.cidDescription
// tvCardID.text = ctx.card!!.cidDescription
progressBar.progressTintList = ColorStateList.valueOf(Color.DKGRAY)
progressBar.visibility = View.INVISIBLE
}
@ -133,55 +133,54 @@ class SignTransactionActivity : AppCompatActivity(), NfcAdapter.ReaderCallback,
// if (lastReadSuccess)
// isoDep.timeout = ctx.card.pauseBeforePIN2 + 5000
// else
isoDep.timeout = 65000
isoDep.timeout = 65000
val coinEngine=CoinEngineFactory.createCardano(ctx!!)!!
coinEngine?.setOnNeedSendTransaction { tx ->
if (tx != null) {
val intent = Intent(this, SendTransactionActivity::class.java)
ctx.saveToIntent(intent)
intent.putExtra(Constant.EXTRA_TX, tx)
startActivityForResult(intent, Constant.REQUEST_CODE_SEND_TRANSACTION_)
}
val coinEngine = CoinEngineFactory.createCardano(ctx!!)!!
coinEngine.setOnNeedSendTransaction { tx ->
if (tx != null) {
val intent = Intent(this, SendTransactionActivity::class.java)
ctx.saveToIntent(intent)
intent.putExtra(Constant.EXTRA_TX, tx)
startActivityForResult(intent, Constant.REQUEST_CODE_SEND_TRANSACTION_)
}
}
// val transactionToSign = coinEngine?.constructTransaction(amount, fee, isIncludeFee, outAddressStr)
//
// task = SignTask(ctx.card, NfcReader(nfcManager, isoDep), App.localStorage, App.pinStorage, this, transactionToSign)
// task?.start()
val tx: OneTouchSignTask.TransactionToSign = object : OneTouchSignTask.TransactionToSign {
var txToSign: SignTask.TransactionToSign?=null
suspend fun requestBalanceAndUnspentTransactions(): Boolean = suspendCoroutine { cont ->
coinEngine!!.requestBalanceAndUnspentTransactions(object : CoinEngine.BlockchainRequestsCallbacks {
override fun onComplete(success: Boolean?) {
cont.resume(success!!)
}
val tx: OneTouchSignTask.TransactionToSign = object : OneTouchSignTask.TransactionToSign {
var txToSign: SignTask.TransactionToSign? = null
suspend fun requestBalanceAndUnspentTransactions(): Boolean = suspendCoroutine { cont ->
coinEngine!!.requestBalanceAndUnspentTransactions(object : CoinEngine.BlockchainRequestsCallbacks {
override fun onComplete(success: Boolean?) {
cont.resume(success!!)
}
override fun onProgress() {
}
override fun onProgress() {
}
override fun allowAdvance(): Boolean {
return true
}
})
}
override fun allowAdvance(): Boolean {
return true
}
})
}
fun initData(card: TangemCard)
{
fun initData(card: TangemCard) {
// if( ctx==null ){
// ctx=TangemContext(card)
// }
if( ctx.card==null ){
ctx.card=card
}
if( ctx.coinData==null ) {
ctx.coinData = CardanoData()
}
if( ctx.coinData.wallet.isNullOrEmpty() ) {
coinEngine!!.defineWallet()
runBlocking { requestBalanceAndUnspentTransactions() }
Log.e(MainActivity.TAG, "requestBalanceAndUnspentTransactions completed")
if (ctx.card == null) {
ctx.card = card
}
if (ctx.coinData == null) {
ctx.coinData = CardanoData()
}
if (ctx.coinData.wallet.isNullOrEmpty()) {
coinEngine.defineWallet()
runBlocking { requestBalanceAndUnspentTransactions() }
Log.e(MainActivity.TAG, "requestBalanceAndUnspentTransactions completed")
// coinEngine?.setOnNeedSendTransaction { tx ->
// if (tx != null) {
@ -192,43 +191,43 @@ class SignTransactionActivity : AppCompatActivity(), NfcAdapter.ReaderCallback,
// }
// }
}
if( txToSign==null ) txToSign=coinEngine!!.constructTransaction(amount,fee,isIncludeFee,outAddressStr)
}
override fun isSigningOnCardSupported(card: TangemCard?): Boolean {
initData(card!!)
return (card?.blockchainID== Blockchain.Cardano.id)and(txToSign!!.isSigningMethodSupported(card?.signingMethod))
}
override fun getHashesToSign(card: TangemCard?): Array<ByteArray> {
initData(card!!)
return txToSign!!.hashesToSign
}
override fun getRawDataToSign(card: TangemCard?): ByteArray {
initData(card!!)
return txToSign!!.rawDataToSign
}
override fun getHashAlgToSign(card: TangemCard?): String {
initData(card!!)
return txToSign!!.hashAlgToSign
}
override fun getIssuerTransactionSignature(card: TangemCard?, dataToSignByIssuer: ByteArray?): ByteArray {
initData(card!!)
return txToSign!!.getIssuerTransactionSignature(dataToSignByIssuer)
}
override fun onSignCompleted(card: TangemCard?, signature: ByteArray?) {
initData(card!!)
txToSign!!.onSignCompleted(signature)
}
if (txToSign == null) txToSign = coinEngine!!.constructTransaction(amount, fee, isIncludeFee, outAddressStr)
}
task = OneTouchSignTask(NfcReader(nfcManager, isoDep), App.localStorage, App.pinStorage, this, tx)
task!!.start()
override fun isSigningOnCardSupported(card: TangemCard?): Boolean {
initData(card!!)
return (card?.blockchainID == Blockchain.Cardano.id) and (txToSign!!.isSigningMethodSupported(card?.signingMethod))
}
override fun getHashesToSign(card: TangemCard?): Array<ByteArray> {
initData(card!!)
return txToSign!!.hashesToSign
}
override fun getRawDataToSign(card: TangemCard?): ByteArray {
initData(card!!)
return txToSign!!.rawDataToSign
}
override fun getHashAlgToSign(card: TangemCard?): String {
initData(card!!)
return txToSign!!.hashAlgToSign
}
override fun getIssuerTransactionSignature(card: TangemCard?, dataToSignByIssuer: ByteArray?): ByteArray {
initData(card!!)
return txToSign!!.getIssuerTransactionSignature(dataToSignByIssuer)
}
override fun onSignCompleted(card: TangemCard?, signature: ByteArray?) {
initData(card!!)
txToSign!!.onSignCompleted(signature)
}
}
task = OneTouchSignTask(NfcReader(nfcManager, isoDep), App.localStorage, App.pinStorage, this, tx)
task!!.start()
// } else
// nfcManager.ignoreTag(isoDep.tag)