Updated on 2026-08-14
This commit is contained in:
Tangem
parent
61ef397705
commit
bae8bd0e6c
30 changed files with 1686 additions and 1276 deletions
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@ -40,14 +40,16 @@ class ConfirmPaymentActivity : AppCompatActivity(), NfcAdapter.ReaderCallback {
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private var serverApiHelper: ServerApiHelper = ServerApiHelper()
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private var serverApiHelperElectrum: ServerApiHelperElectrum = ServerApiHelperElectrum()
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private var card: TangemCard? = null
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//private var card: TangemCard? = null
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private lateinit var ctx: TangemContext
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private var feeRequestSuccess = false
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private var balanceRequestSuccess = false
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private var minFee: String? = null
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private var maxFee: String? = null
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private var normalFee: String? = null
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private var isIncludeFee: Boolean = true
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private var minFeeInInternalUnits: Long? = 0L
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private var minFeeInInternalUnits: CoinEngine.InternalAmount? = CoinEngine.InternalAmount(0)
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private var requestPIN2Count = 0
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private var nodeCheck = false
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private var dtVerified: Date? = null
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@ -61,18 +63,14 @@ class ConfirmPaymentActivity : AppCompatActivity(), NfcAdapter.ReaderCallback {
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nfcManager = NfcManager(this, this)
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card = TangemCard(intent.getStringExtra("UID"))
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card!!.loadFromBundle(intent.extras!!.getBundle("Card"))
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ctx = TangemContext.loadFromBundle(this, intent.extras)
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// card = TangemCard(intent.getStringExtra("UID"))
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// card!!.loadFromBundle(intent.extras!!.getBundle("Card"))
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//
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val engine = CoinEngineFactory.create(ctx)
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val engine = CoinEngineFactory.create(card!!.blockchain)
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val balanceWithAlter = engine!!.getBalanceWithAlter(card).replace(",", ".")
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if (card!!.blockchain == Blockchain.Token) {
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val html = Html.fromHtml(balanceWithAlter)
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val html = Html.fromHtml(engine!!.balanceHTML)
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tvBalance.text = html
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} else
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tvBalance.text = balanceWithAlter
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isIncludeFee = intent.getBooleanExtra("IncFee", true)
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@ -80,14 +78,14 @@ class ConfirmPaymentActivity : AppCompatActivity(), NfcAdapter.ReaderCallback {
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tvIncFee.setText(R.string.including_fee)
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else
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tvIncFee.setText(R.string.not_including_fee)
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if (card!!.blockchain == Blockchain.Token)
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if (ctx.blockchain == Blockchain.Token)
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tvIncFee.visibility = View.INVISIBLE
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else
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tvIncFee.visibility = View.VISIBLE
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etAmount.setText(intent.getStringExtra(SignPaymentActivity.EXTRA_AMOUNT))
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tvCurrency.text = engine.getBalanceCurrency(card)
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tvCurrency2.text = engine.feeCurrency
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tvCardID.text = card!!.cidDescription
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tvCurrency.text = Html.fromHtml(engine.balanceCurrencyHTML)
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tvCurrency2.text = Html.fromHtml(engine.feeCurrencyHTML)
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tvCardID.text = ctx.card!!.cidDescription
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etWallet.setText(intent.getStringExtra("Wallet"))
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etFee.setText("")
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@ -95,7 +93,7 @@ class ConfirmPaymentActivity : AppCompatActivity(), NfcAdapter.ReaderCallback {
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feeRequestSuccess = false
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balanceRequestSuccess = false
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if (card!!.blockchain == Blockchain.Ethereum || card!!.blockchain == Blockchain.EthereumTestNet || card!!.blockchain == Blockchain.Token) {
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if (ctx.blockchain == Blockchain.Ethereum || ctx.blockchain == Blockchain.EthereumTestNet || ctx.blockchain == Blockchain.Token) {
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rgFee.isEnabled = false
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requestInfura(ServerApiHelper.INFURA_ETH_GAS_PRICE)
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@ -103,7 +101,7 @@ class ConfirmPaymentActivity : AppCompatActivity(), NfcAdapter.ReaderCallback {
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} else {
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rgFee.isEnabled = true
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requestElectrum(card!!, ElectrumRequest.checkBalance(card!!.wallet))
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requestElectrum(ctx.card, ElectrumRequest.checkBalance(ctx.card!!.wallet))
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calcSize = 256
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try {
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@ -112,7 +110,7 @@ class ConfirmPaymentActivity : AppCompatActivity(), NfcAdapter.ReaderCallback {
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Log.e("Build Fee error", ex.message)
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}
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card!!.resetFailedBalanceRequestCounter()
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ctx.coinData!!.resetFailedBalanceRequestCounter()
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progressBar.visibility = View.VISIBLE
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@ -128,11 +126,11 @@ class ConfirmPaymentActivity : AppCompatActivity(), NfcAdapter.ReaderCallback {
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override fun onTextChanged(s: CharSequence, start: Int, before: Int, count: Int) {
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try {
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val engine = CoinEngineFactory.create(card!!.blockchain)
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val eqFee = engine!!.evaluateFeeEquivalent(card, etFee!!.text.toString())
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val engine = CoinEngineFactory.create(ctx.blockchain)
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val eqFee = engine!!.evaluateFeeEquivalent(etFee!!.text.toString())
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tvFeeEquivalent.text = eqFee
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if (!card!!.amountEquivalentDescriptionAvailable) {
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if (!ctx.coinData!!.amountEquivalentDescriptionAvailable) {
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tvFeeEquivalent.error = "Service unavailable"
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tvCurrency2.visibility = View.GONE
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tvFeeEquivalent.visibility = View.GONE
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@ -158,30 +156,30 @@ class ConfirmPaymentActivity : AppCompatActivity(), NfcAdapter.ReaderCallback {
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return@setOnClickListener
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}
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val engineCoin = CoinEngineFactory.create(card!!.blockchain)
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val engineCoin = CoinEngineFactory.create(ctx)
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if (engineCoin!!.isNeedCheckNode && !nodeCheck) {
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Toast.makeText(baseContext, getString(R.string.cannot_reach_current_active_blockchain_node_try_again), Toast.LENGTH_LONG).show()
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return@setOnClickListener
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}
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val txFee = etFee.text.toString()
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val txAmount = etAmount.text.toString()
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val txFee = engineCoin.convertToAmount(etFee.text.toString())
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val txAmount = engineCoin.convertToAmount(etAmount.text.toString())
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if (!engineCoin.hasBalanceInfo(card)) {
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if (!engineCoin.hasBalanceInfo()) {
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finishWithError(Activity.RESULT_CANCELED, getString(R.string.cannot_check_balance_no_connection_with_blockchain_nodes))
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return@setOnClickListener
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} else if (!engineCoin.isBalanceNotZero(card)) {
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} else if (!engineCoin.isBalanceNotZero) {
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finishWithError(Activity.RESULT_CANCELED, getString(R.string.the_wallet_is_empty))
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return@setOnClickListener
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} else if (!engineCoin.checkUnspentTransaction(card)) {
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} else if (!engineCoin.checkUnspentTransaction()) {
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finishWithError(Activity.RESULT_CANCELED, getString(R.string.please_wait_for_confirmation_of_incoming_transaction))
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return@setOnClickListener
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}
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if (!engineCoin.checkAmountValue(card, txAmount, txFee, minFeeInInternalUnits, isIncludeFee)) {
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if (!engineCoin.checkNewTransactionAmountAndFee(txAmount, txFee, isIncludeFee, minFeeInInternalUnits)) {
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finishWithError(Activity.RESULT_CANCELED, getString(R.string.not_enough_funds_on_your_card))
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return@setOnClickListener
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}
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@ -189,8 +187,9 @@ class ConfirmPaymentActivity : AppCompatActivity(), NfcAdapter.ReaderCallback {
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requestPIN2Count = 0
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val intent = Intent(baseContext, PinRequestActivity::class.java)
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intent.putExtra("mode", PinRequestActivity.Mode.RequestPIN2.toString())
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intent.putExtra(TangemCard.EXTRA_UID, card!!.uid)
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intent.putExtra(TangemCard.EXTRA_CARD, card!!.asBundle)
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ctx.saveToBundle(intent.extras)
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// intent.putExtra(TangemCard.EXTRA_UID, card!!.uid)
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// intent.putExtra(TangemCard.EXTRA_CARD, card!!.asBundle)
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intent.putExtra("IncFee", isIncludeFee)
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startActivityForResult(intent, REQUEST_CODE_REQUEST_PIN2)
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}
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@ -201,7 +200,7 @@ class ConfirmPaymentActivity : AppCompatActivity(), NfcAdapter.ReaderCallback {
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if (electrumRequest!!.isMethod(ElectrumRequest.METHOD_GetBalance)) {
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try {
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etFee.setText(getString(R.string.empty))
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if ((electrumRequest.result.getInt("confirmed") + electrumRequest.result.getInt("unconfirmed")) / card!!.blockchain.multiplier * 1000000.0 < java.lang.Float.parseFloat(etAmount.text.toString())) {
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if ((electrumRequest.result.getInt("confirmed") + electrumRequest.result.getInt("unconfirmed")) / ctx.blockchain.multiplier * 1000000.0 < java.lang.Float.parseFloat(etAmount.text.toString())) {
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etFee.error = getString(R.string.not_enough_funds)
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} else {
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etFee.error = null
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@ -214,7 +213,7 @@ class ConfirmPaymentActivity : AppCompatActivity(), NfcAdapter.ReaderCallback {
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}
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} catch (e: JSONException) {
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e.printStackTrace()
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requestElectrum(card!!, ElectrumRequest.checkBalance(card!!.wallet))
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requestElectrum(ctx.card!!, ElectrumRequest.checkBalance(ctx.card!!.wallet))
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}
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}
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}
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@ -236,10 +235,10 @@ class ConfirmPaymentActivity : AppCompatActivity(), NfcAdapter.ReaderCallback {
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// rounding gas price to integer gwei
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val l = BigInteger(gasPrice, 16).divide(BigInteger.valueOf(1000000000L)).multiply(BigInteger.valueOf(1000000000L))
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val m = if (card!!.blockchain == Blockchain.Token) BigInteger.valueOf(60000) else BigInteger.valueOf(21000)
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val minFeeInGwei = card!!.getAmountInGwei(l.multiply(m).toString())
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val normalFeeInGwei = card!!.getAmountInGwei(l.multiply(BigInteger.valueOf(12)).divide(BigInteger.valueOf(10)).multiply(m).toString())
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val maxFeeInGwei = card!!.getAmountInGwei(l.multiply(BigInteger.valueOf(15)).divide(BigInteger.valueOf(10)).multiply(m).toString())
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val m = if (ctx.blockchain == Blockchain.Token) BigInteger.valueOf(60000) else BigInteger.valueOf(21000)
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val minFeeInGwei = (ctx.coinData!! as EthData).getAmountInGwei(l.multiply(m).toString())
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val normalFeeInGwei = (ctx.coinData!! as EthData).getAmountInGwei(l.multiply(BigInteger.valueOf(12)).divide(BigInteger.valueOf(10)).multiply(m).toString())
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val maxFeeInGwei = (ctx.coinData!! as EthData).getAmountInGwei(l.multiply(BigInteger.valueOf(15)).divide(BigInteger.valueOf(10)).multiply(m).toString())
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minFee = minFeeInGwei
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normalFee = normalFeeInGwei
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@ -250,7 +249,7 @@ class ConfirmPaymentActivity : AppCompatActivity(), NfcAdapter.ReaderCallback {
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feeRequestSuccess = true
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balanceRequestSuccess = true
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dtVerified = Date()
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minFeeInInternalUnits = card!!.internalUnitsFromString(normalFeeInGwei)
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minFeeInInternalUnits = CoinEngine.InternalAmount(normalFeeInGwei)
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}
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}
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}
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@ -293,7 +292,7 @@ class ConfirmPaymentActivity : AppCompatActivity(), NfcAdapter.ReaderCallback {
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when (blockCount) {
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ServerApiHelper.ESTIMATE_FEE_MINIMAL -> {
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minFee = strFee
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minFeeInInternalUnits = card!!.internalUnitsFromString(strFee)
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minFeeInInternalUnits = CoinEngine.InternalAmount(strFee)
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}
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ServerApiHelper.ESTIMATE_FEE_NORMAL -> {
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@ -343,15 +342,16 @@ class ConfirmPaymentActivity : AppCompatActivity(), NfcAdapter.ReaderCallback {
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if (data.extras!!.containsKey("UID") && data.extras!!.containsKey("Card")) {
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val updatedCard = TangemCard(data.getStringExtra("UID"))
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updatedCard.loadFromBundle(data.getBundleExtra("Card"))
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card = updatedCard
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ctx.card = updatedCard
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}
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}
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if (resultCode == SignPaymentActivity.RESULT_INVALID_PIN && requestPIN2Count < 2) {
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requestPIN2Count++
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val intent = Intent(baseContext, PinRequestActivity::class.java)
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intent.putExtra("mode", PinRequestActivity.Mode.RequestPIN2.toString())
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intent.putExtra("UID", card!!.uid)
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intent.putExtra("Card", card!!.asBundle)
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ctx.saveToBundle(intent.extras)
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// intent.putExtra("UID", card!!.uid)
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// intent.putExtra("Card", card!!.asBundle)
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intent.putExtra("IncFee", isIncludeFee)
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startActivityForResult(intent, REQUEST_CODE_REQUEST_PIN2)
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return
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@ -361,8 +361,9 @@ class ConfirmPaymentActivity : AppCompatActivity(), NfcAdapter.ReaderCallback {
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} else if (requestCode == REQUEST_CODE_REQUEST_PIN2) {
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if (resultCode == Activity.RESULT_OK) {
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val intent = Intent(baseContext, SignPaymentActivity::class.java)
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intent.putExtra("UID", card!!.uid)
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intent.putExtra("Card", card!!.asBundle)
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ctx.saveToBundle(intent.extras)
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// intent.putExtra("UID", card!!.uid)
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// intent.putExtra("Card", card!!.asBundle)
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intent.putExtra("Wallet", etWallet!!.text.toString())
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intent.putExtra(SignPaymentActivity.EXTRA_AMOUNT, etAmount.text.toString())
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intent.putExtra("Fee", etFee.text.toString())
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@ -393,14 +394,15 @@ class ConfirmPaymentActivity : AppCompatActivity(), NfcAdapter.ReaderCallback {
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}
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}
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// TODO - move to BtcEngine
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@Throws(Exception::class)
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internal fun buildSize(outputAddress: String, outFee: String, outAmount: String): Int {
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val myAddress = card!!.wallet
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val pbKey = card!!.walletPublicKey
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val pbComprKey = card!!.walletPublicKeyRar
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val myAddress = ctx.card!!.wallet
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val pbKey = ctx.card!!.walletPublicKey
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val pbComprKey = ctx.card!!.walletPublicKeyRar
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// build script for our address
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val rawTxList = card!!.unspentTransactions
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val rawTxList = (ctx.coinData!! as BtcData).unspentTransactions
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val outputScriptWeAreAbleToSpend = Transaction.Script.buildOutput(myAddress).bytes
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// collect unspent
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@ -466,7 +468,7 @@ class ConfirmPaymentActivity : AppCompatActivity(), NfcAdapter.ReaderCallback {
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private fun requestInfura(method: String) {
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if (UtilHelper.isOnline(this)) {
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serverApiHelper.infura(method, 67, card!!.wallet, "", "")
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serverApiHelper.infura(method, 67, ctx.card!!.wallet, "", "")
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} else
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finishWithError(Activity.RESULT_CANCELED, getString(R.string.cannot_obtain_data_from_blockchain))
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}
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