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Code Issues Pull requests Projects Releases 1 Packages Wiki Activity Actions

Updated on 2026-08-14

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Tangem 2018-10-14 15:03:18 +03:00
parent 1b179aa1b8
commit 864059f381
4 changed files with 131 additions and 175 deletions
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84
app/src/main/java/com/tangem/presentation/activity/SendTransactionActivity.kt
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@ -5,13 +5,12 @@ import android.nfc.NfcAdapter
import android.nfc.Tag
import android.os.Bundle
import android.support.v7.app.AppCompatActivity
import android.util.Log
import android.view.KeyEvent
import android.widget.Toast
import com.tangem.data.network.ElectrumRequest
import com.tangem.data.network.ServerApiHelper
import com.tangem.data.network.ServerApiHelperElectrum
import com.tangem.data.network.model.InfuraResponse
import com.tangem.data.network.ElectrumRequest
import com.tangem.domain.cardReader.NfcManager
import com.tangem.domain.wallet.Blockchain
import com.tangem.domain.wallet.CoinEngineFactory
@ -33,7 +32,7 @@ class SendTransactionActivity : AppCompatActivity(), NfcAdapter.ReaderCallback {
private var serverApiHelper: ServerApiHelper = ServerApiHelper()
private var serverApiHelperElectrum: ServerApiHelperElectrum = ServerApiHelperElectrum()
var card: TangemCard? = null
private var card: TangemCard? = null
private var tx: String? = null
private var nfcManager: NfcManager? = null
@ -70,29 +69,26 @@ class SendTransactionActivity : AppCompatActivity(), NfcAdapter.ReaderCallback {
if (electrumRequest!!.isMethod(ElectrumRequest.METHOD_SendTransaction)) {
try {
var hashTX = electrumRequest.resultString
try {
if (hashTX.startsWith("0x") || hashTX.startsWith("0X")) {
hashTX = hashTX.substring(2)
}
Log.e("TX_RESULT", hashTX)
finishWithSuccess()
} catch (e: Exception) {
e.printStackTrace()
// finishWithError(hashTX)
finishWithError(hashTX)
requestElectrum(card!!, ElectrumRequest.broadcast(card!!.wallet, tx))
}
} catch (e: JSONException) {
e.printStackTrace()
// finishWithError(e.toString())
finishWithError(e.toString())
requestElectrum(card!!, ElectrumRequest.broadcast(card!!.wallet, tx))
}
}
}
override fun onElectrumFail(message: String?) {
finishWithError(message!!)
}
}
@ -109,6 +105,7 @@ class SendTransactionActivity : AppCompatActivity(), NfcAdapter.ReaderCallback {
val tmp = infuraResponse.result
hashTX = tmp
} catch (e: JSONException) {
finishWithError(e.message!!)
return
}
@ -119,18 +116,13 @@ class SendTransactionActivity : AppCompatActivity(), NfcAdapter.ReaderCallback {
val nonce = card!!.confirmedTXCount
nonce.add(BigInteger.valueOf(1))
card!!.confirmedTXCount = nonce
// Log.e("TX_RESULT", hashTX)
finishWithSuccess()
} catch (e: Exception) {
e.printStackTrace()
finishWithError(e.message!!)
}
}
else -> {
}
}
}
@ -139,10 +131,6 @@ class SendTransactionActivity : AppCompatActivity(), NfcAdapter.ReaderCallback {
ServerApiHelper.INFURA_ETH_SEND_RAW_TRANSACTION -> {
finishWithError(message)
}
else -> {
}
}
}
}
@ -160,36 +148,6 @@ class SendTransactionActivity : AppCompatActivity(), NfcAdapter.ReaderCallback {
return super.onKeyDown(keyCode, event)
}
private fun requestInfura(method: String, contract: String) {
if (UtilHelper.isOnline(this)) {
serverApiHelper.infura(method, 67, card!!.wallet, contract, tx)
} else {
Toast.makeText(this, getString(R.string.no_connection), Toast.LENGTH_SHORT).show()
}
}
private fun requestElectrum(card: TangemCard, electrumRequest: ElectrumRequest) {
if (UtilHelper.isOnline(this)) {
serverApiHelperElectrum.electrumRequestData(card, electrumRequest)
} else {
Toast.makeText(this, getString(R.string.no_connection), Toast.LENGTH_SHORT).show()
}
}
fun finishWithError(message: String) {
val intent = Intent()
intent.putExtra("message", String.format(getString(R.string.try_again_failed_to_send_transaction), message))
setResult(RESULT_CANCELED, intent)
finish()
}
fun finishWithSuccess() {
val intent = Intent()
intent.putExtra("message", getString(R.string.transaction_has_been_successfully_signed))
setResult(RESULT_OK, intent)
finish()
}
public override fun onResume() {
super.onResume()
nfcManager!!.onResume()
@ -207,12 +165,38 @@ class SendTransactionActivity : AppCompatActivity(), NfcAdapter.ReaderCallback {
override fun onTagDiscovered(tag: Tag) {
try {
// Log.w(javaClass.name, "Ignore discovered tag!")
nfcManager!!.ignoreTag(tag)
} catch (e: IOException) {
e.printStackTrace()
}
}
private fun requestInfura(method: String, contract: String) {
if (UtilHelper.isOnline(this)) {
serverApiHelper.infura(method, 67, card!!.wallet, contract, tx)
} else
finishWithError(getString(R.string.no_connection))
}
private fun requestElectrum(card: TangemCard, electrumRequest: ElectrumRequest) {
if (UtilHelper.isOnline(this)) {
serverApiHelperElectrum.electrumRequestData(card, electrumRequest)
} else
finishWithError(getString(R.string.no_connection))
}
private fun finishWithSuccess() {
val intent = Intent()
intent.putExtra("message", getString(R.string.transaction_has_been_successfully_signed))
setResult(RESULT_OK, intent)
finish()
}
private fun finishWithError(message: String) {
val intent = Intent()
intent.putExtra("message", String.format(getString(R.string.try_again_failed_to_send_transaction), message))
setResult(RESULT_CANCELED, intent)
finish()
}
}