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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 2019-04-03 11:02:11 +03:00
commit 524fa3ba2b
4 changed files with 191 additions and 14 deletions
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101
app/src/main/java/com/tangem/ui/activity/MainActivity.kt
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@ -1,3 +1,5 @@
@file:Suppress("ObsoleteExperimentalCoroutines")
package com.tangem.ui.activity
import android.Manifest
@ -25,14 +27,23 @@ import com.tangem.card_android.android.nfc.NfcDeviceAntennaLocation
import com.tangem.card_android.android.nfc.NfcLifecycleObserver
import com.tangem.card_android.android.reader.NfcManager
import com.tangem.card_android.android.reader.NfcReader
import com.tangem.card_android.data.EXTRA_TANGEM_CARD
import com.tangem.card_android.data.EXTRA_TANGEM_CARD_UID
import com.tangem.card_android.data.loadFromBundle
import com.tangem.card_android.data.saveToBundle
import com.tangem.card_common.data.TangemCard
import com.tangem.card_common.reader.CardProtocol
import com.tangem.card_common.tasks.CustomReadCardTask
import com.tangem.card_common.tasks.OneTouchSignTask
import com.tangem.card_common.tasks.ReadCardInfoTask
import com.tangem.card_common.tasks.SignTask
import com.tangem.card_common.util.Log
import com.tangem.data.Blockchain
import com.tangem.data.Logger
import com.tangem.data.network.ServerApiCommon
import com.tangem.di.Navigator
import com.tangem.di.ToastHelper
import com.tangem.domain.wallet.CoinEngine
import com.tangem.domain.wallet.CoinEngineFactory
import com.tangem.domain.wallet.TangemContext
import com.tangem.ui.dialog.NoExtendedLengthSupportDialog
@ -48,9 +59,9 @@ import kotlinx.android.synthetic.main.layout_touch_card.*
import java.io.File
import java.util.*
import javax.inject.Inject
import com.tangem.card_android.data.EXTRA_TANGEM_CARD
import com.tangem.card_android.data.EXTRA_TANGEM_CARD_UID
import com.tangem.di.ToastHelper
import kotlinx.coroutines.runBlocking
import kotlin.coroutines.resume
import kotlin.coroutines.suspendCoroutine
class MainActivity : AppCompatActivity(), NfcAdapter.ReaderCallback, CardProtocol.Notifications, PopupMenu.OnMenuItemClickListener {
@ -70,7 +81,8 @@ class MainActivity : AppCompatActivity(), NfcAdapter.ReaderCallback, CardProtoco
private lateinit var nfcDeviceAntenna: NfcDeviceAntennaLocation
private var unsuccessReadCount = 0
private var lastTag: Tag? = null
private var readCardInfoTask: ReadCardInfoTask? = null
// private var readCardInfoTask: ReadCardInfoTask? = null
private var task: CustomReadCardTask? = null
private var onNfcReaderCallback: NfcAdapter.ReaderCallback? = null
override fun onNewIntent(intent: Intent?) {
@ -234,8 +246,77 @@ class MainActivity : AppCompatActivity(), NfcAdapter.ReaderCallback, CardProtoco
lastTag = tag
readCardInfoTask = ReadCardInfoTask(NfcReader(nfcManager, isoDep), App.localStorage, App.pinStorage, this)
readCardInfoTask?.start()
// readCardInfoTask = ReadCardInfoTask(NfcReader(nfcManager, isoDep), App.localStorage, App.pinStorage, this)
//readCardInfoTask?.start()
val tx: OneTouchSignTask.TransactionToSign = object : OneTouchSignTask.TransactionToSign {
var txToSign: SignTask.TransactionToSign?=null
var ctx: TangemContext?=null
var coinEngine: CoinEngine?=null
val amount: CoinEngine.Amount=CoinEngine.Amount(10,"")
val fee: CoinEngine.Amount=CoinEngine.Amount(1,"")
val incFee: Boolean = true
val targetAddress: String = "aaaa"
suspend fun requestBalanceAndUnspentTransactions(): Boolean = suspendCoroutine { cont ->
coinEngine!!.requestBalanceAndUnspentTransactions(object : CoinEngine.BlockchainRequestsCallbacks {
override fun onComplete(success: Boolean?) {
cont.resume(success!!)
}
override fun onProgress() {
}
override fun allowAdvance(): Boolean {
return true
}
})
}
fun initData(card: TangemCard)
{
if( ctx==null ) ctx= TangemContext(card)
if( coinEngine==null ) {
coinEngine=CoinEngineFactory.createCardano(ctx!!)!!
coinEngine!!.defineWallet()
runBlocking { requestBalanceAndUnspentTransactions() }
Log.e(TAG, "requestBalanceAndUnspentTransactions completed")
}
if( txToSign==null ) txToSign=coinEngine!!.constructTransaction(amount,fee,true, targetAddress)
}
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()
} catch (e: Exception) {
e.printStackTrace()
nfcManager.notifyReadResult(false)
@ -249,12 +330,12 @@ class MainActivity : AppCompatActivity(), NfcAdapter.ReaderCallback, CardProtoco
}
public override fun onPause() {
readCardInfoTask?.cancel(true)
task?.cancel(true)
super.onPause()
}
public override fun onStop() {
readCardInfoTask?.cancel(true)
task?.cancel(true)
super.onStop()
}
@ -267,7 +348,7 @@ class MainActivity : AppCompatActivity(), NfcAdapter.ReaderCallback, CardProtoco
}
override fun onReadFinish(cardProtocol: CardProtocol?) {
readCardInfoTask = null
task = null
if (cardProtocol != null) {
if (cardProtocol.error == null) {
nfcManager.notifyReadResult(true)
@ -333,7 +414,7 @@ class MainActivity : AppCompatActivity(), NfcAdapter.ReaderCallback, CardProtoco
}
override fun onReadCancel() {
readCardInfoTask = null
task = null
ReadCardInfoTask.resetLastReadInfo()
rlProgressBar.postDelayed({
try {