Updated on 2026-08-14
This commit is contained in:
Tangem
parent
01e629649e
commit
68915d912a
5 changed files with 269 additions and 368 deletions
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package com.tangem.presentation.activity
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import android.app.Activity
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import android.content.Intent
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import android.content.res.ColorStateList
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import android.graphics.Color
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import android.nfc.NfcAdapter
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import android.nfc.Tag
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import android.nfc.tech.IsoDep
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import android.os.Bundle
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import android.support.v7.app.AppCompatActivity
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import android.view.View
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import android.widget.Toast
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import com.tangem.data.nfc.VerifyCardTask
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import com.tangem.domain.cardReader.CardProtocol
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import com.tangem.domain.cardReader.NfcManager
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import com.tangem.domain.wallet.TangemCard
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import com.tangem.presentation.dialog.NoExtendedLengthSupportDialog
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import com.tangem.presentation.dialog.WaitSecurityDelayDialog
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import com.tangem.util.Util
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import com.tangem.wallet.R
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import kotlinx.android.synthetic.main.activity_empty_wallet.*
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class EmptyWalletActivity : AppCompatActivity(), NfcAdapter.ReaderCallback, CardProtocol.Notifications {
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companion object {
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val TAG: String = EmptyWalletActivity::class.java.simpleName
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private const val REQUEST_CODE_CREATE_NEW_WALLET_ACTIVITY = 2
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private const val REQUEST_CODE_REQUEST_PIN2 = 3
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private const val REQUEST_CODE_VERIFY_CARD = 4
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}
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private var nfcManager: NfcManager? = null
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private var card: TangemCard? = null
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private var lastReadSuccess = true
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private var verifyCardTask: VerifyCardTask? = null
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private var requestPIN2Count = 0
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override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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setContentView(R.layout.activity_empty_wallet)
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MainActivity.commonInit(applicationContext)
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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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tvIssuer.text = card!!.issuerDescription
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tvBlockchain.text = card!!.blockchainName
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tvCardID.text = card!!.cidDescription
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imgBlockchain.setImageResource(card!!.blockchain.getImageResource(this, card!!.tokenSymbol))
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if (card!!.useDefaultPIN1()!!) {
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imgPIN.setImageResource(R.drawable.unlock_pin1)
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imgPIN.setOnClickListener { Toast.makeText(this@EmptyWalletActivity, R.string.this_banknote_protected_default_PIN1_code, Toast.LENGTH_LONG).show() }
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} else {
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imgPIN.setImageResource(R.drawable.lock_pin1)
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imgPIN.setOnClickListener { Toast.makeText(this@EmptyWalletActivity, R.string.this_banknote_protected_user_PIN1_code, Toast.LENGTH_LONG).show() }
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}
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if (card!!.pauseBeforePIN2 > 0 && (card!!.useDefaultPIN2()!! || !card!!.useSmartSecurityDelay())) {
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imgPIN2orSecurityDelay.setImageResource(R.drawable.timer)
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imgPIN2orSecurityDelay.setOnClickListener { Toast.makeText(this@EmptyWalletActivity, String.format(getString(R.string.this_banknote_will_enforce), card!!.pauseBeforePIN2 / 1000.0), Toast.LENGTH_LONG).show() }
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} else if (card!!.useDefaultPIN2()!!) {
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imgPIN2orSecurityDelay.setImageResource(R.drawable.unlock_pin2)
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imgPIN2orSecurityDelay.setOnClickListener { Toast.makeText(this@EmptyWalletActivity, R.string.this_banknote_protected_default_PIN2_code, Toast.LENGTH_LONG).show() }
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} else {
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imgPIN2orSecurityDelay.setImageResource(R.drawable.lock_pin2)
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imgPIN2orSecurityDelay.setOnClickListener { Toast.makeText(this@EmptyWalletActivity, R.string.this_banknote_protected_user_PIN2_code, Toast.LENGTH_LONG).show() }
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}
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if (card!!.useDevelopersFirmware()!!) {
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imgDeveloperVersion.setImageResource(R.drawable.ic_developer_version)
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imgDeveloperVersion.visibility = View.VISIBLE
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imgDeveloperVersion.setOnClickListener { Toast.makeText(this@EmptyWalletActivity, R.string.unlocked_banknote_only_development_use, Toast.LENGTH_LONG).show() }
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} else
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imgDeveloperVersion.visibility = View.INVISIBLE
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btnNewWallet.setOnClickListener {
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requestPIN2Count = 0
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val intent = Intent(baseContext, RequestPINActivity::class.java)
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intent.putExtra("mode", RequestPINActivity.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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startActivityForResult(intent, REQUEST_CODE_REQUEST_PIN2)
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}
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}
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public override fun onResume() {
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super.onResume()
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nfcManager!!.onResume()
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}
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public override fun onPause() {
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super.onPause()
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nfcManager!!.onPause()
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}
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public override fun onStop() {
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super.onStop()
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nfcManager!!.onStop()
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}
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override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
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if (requestCode == REQUEST_CODE_CREATE_NEW_WALLET_ACTIVITY) {
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if (resultCode == Activity.RESULT_OK) {
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if (data != null) {
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data.putExtra("modification", "updateAndViewCard")
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data.putExtra("updateDelay", 0)
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setResult(Activity.RESULT_OK, data)
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}
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finish()
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} else {
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if (data != null && 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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}
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if (resultCode == CreateNewWalletActivity.RESULT_INVALID_PIN && requestPIN2Count < 2) {
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requestPIN2Count++
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val intent = Intent(baseContext, RequestPINActivity::class.java)
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intent.putExtra("mode", RequestPINActivity.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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startActivityForResult(intent, REQUEST_CODE_REQUEST_PIN2)
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return
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}
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}
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setResult(resultCode, data)
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finish()
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} else if (requestCode == REQUEST_CODE_REQUEST_PIN2) {
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if (resultCode == Activity.RESULT_OK) {
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doCreateNewWallet()
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}
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}
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}
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override fun onTagDiscovered(tag: Tag) {
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try {
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val isoDep = IsoDep.get(tag)
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?: throw CardProtocol.TangemException(getString(R.string.wrong_tag_err))
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val uid = tag.id
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val sUID = Util.byteArrayToHexString(uid)
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if (card!!.uid != sUID) {
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// Log.d(TAG, "Invalid UID: " + sUID);
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nfcManager!!.ignoreTag(isoDep.tag)
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return
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} else {
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// Log.v(TAG, "UID: " + sUID);
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}
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if (lastReadSuccess) {
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isoDep.timeout = 1000
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} else {
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isoDep.timeout = 65000
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}
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//lastTag = tag;
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verifyCardTask = VerifyCardTask(this, card, nfcManager, isoDep, this)
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verifyCardTask!!.start()
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} catch (e: Exception) {
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e.printStackTrace()
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}
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}
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override fun OnReadStart(cardProtocol: CardProtocol) {
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progressBar!!.post {
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progressBar!!.visibility = View.VISIBLE
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progressBar!!.progress = 5
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}
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}
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override fun OnReadFinish(cardProtocol: CardProtocol?) {
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verifyCardTask = null
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if (cardProtocol != null) {
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if (cardProtocol.error == null) {
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progressBar!!.post {
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progressBar!!.progress = 100
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progressBar!!.progressTintList = ColorStateList.valueOf(Color.GREEN)
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val intent = Intent(this@EmptyWalletActivity, VerifyCardActivity::class.java)
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intent.putExtra("UID", cardProtocol.card.uid)
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intent.putExtra("Card", cardProtocol.card.asBundle)
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startActivityForResult(intent, REQUEST_CODE_VERIFY_CARD)
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//addCard(cardProtocol.getCard());
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}
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} else {
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// remove last UIDs because of error and no card read
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progressBar!!.post {
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lastReadSuccess = false
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if (cardProtocol.error is CardProtocol.TangemException_ExtendedLengthNotSupported) {
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if (!NoExtendedLengthSupportDialog.allReadyShowed) {
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NoExtendedLengthSupportDialog().show(fragmentManager, NoExtendedLengthSupportDialog.TAG)
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}
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} else {
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Toast.makeText(this@EmptyWalletActivity, R.string.try_to_scan_again, Toast.LENGTH_LONG).show()
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}
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progressBar!!.progress = 100
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progressBar!!.progressTintList = ColorStateList.valueOf(Color.RED)
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}
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}
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}
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progressBar!!.postDelayed({
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try {
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progressBar!!.progress = 0
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progressBar!!.progressTintList = ColorStateList.valueOf(Color.DKGRAY)
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progressBar!!.visibility = View.INVISIBLE
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} catch (e: Exception) {
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e.printStackTrace()
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}
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}, 500)
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}
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override fun OnReadProgress(protocol: CardProtocol, progress: Int) {
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progressBar!!.post { progressBar!!.progress = progress }
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}
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override fun OnReadCancel() {
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verifyCardTask = null
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progressBar!!.postDelayed({
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try {
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progressBar!!.progress = 0
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progressBar!!.progressTintList = ColorStateList.valueOf(Color.DKGRAY)
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progressBar!!.visibility = View.INVISIBLE
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} catch (e: Exception) {
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e.printStackTrace()
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}
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}, 500)
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}
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override fun OnReadWait(msec: Int) {
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WaitSecurityDelayDialog.OnReadWait(this, msec)
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}
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override fun OnReadBeforeRequest(timeout: Int) {
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WaitSecurityDelayDialog.onReadBeforeRequest(this, timeout)
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}
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override fun OnReadAfterRequest() {
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WaitSecurityDelayDialog.onReadAfterRequest(this)
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}
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private fun doCreateNewWallet() {
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val intent = Intent(this, CreateNewWalletActivity::class.java)
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intent.putExtra("UID", card!!.uid)
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intent.putExtra("Card", card!!.asBundle)
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startActivityForResult(intent, REQUEST_CODE_CREATE_NEW_WALLET_ACTIVITY)
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}
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}
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