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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 2018-08-08 16:04:40 +03:00
parent fb4b20de61
commit 2b6b129096
19 changed files with 417 additions and 418 deletions
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app/src/main/java/com/tangem/presentation/activity/PinSwapActivity.kt Normal file
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package com.tangem.presentation.activity
import android.app.Activity
import android.content.Intent
import android.content.res.ColorStateList
import android.graphics.Color
import android.nfc.NfcAdapter
import android.nfc.Tag
import android.nfc.tech.IsoDep
import android.os.Bundle
import android.support.v7.app.AppCompatActivity
import android.view.View
import android.widget.ProgressBar
import android.widget.Toast
import com.tangem.data.nfc.SwapPINTask
import com.tangem.domain.cardReader.CardProtocol
import com.tangem.domain.cardReader.NfcManager
import com.tangem.domain.wallet.TangemCard
import com.tangem.presentation.dialog.NoExtendedLengthSupportDialog
import com.tangem.presentation.dialog.WaitSecurityDelayDialog
import com.tangem.util.Util
import com.tangem.wallet.R
import kotlinx.android.synthetic.main.activity_pin_swap.*
class PinSwapActivity : AppCompatActivity(), NfcAdapter.ReaderCallback, CardProtocol.Notifications {
companion object {
val TAG: String = PinSwapActivity::class.java.simpleName
const val RESULT_INVALID_PIN = Activity.RESULT_FIRST_USER
}
private var nfcManager: NfcManager? = null
private var card: TangemCard? = null
private var newPIN: String? = null
private var newPIN2: String? = null
private var progressBar: ProgressBar? = null
private var swapPinTask: SwapPINTask? = null
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_pin_swap)
MainActivity.commonInit(applicationContext)
nfcManager = NfcManager(this, this)
card = TangemCard(intent.getStringExtra("UID"))
card!!.LoadFromBundle(intent.extras!!.getBundle("Card"))
newPIN = intent.getStringExtra("newPIN")
newPIN2 = intent.getStringExtra("newPIN2")
tvCardID.text = card!!.cidDescription
progressBar = findViewById(R.id.progressBar)
progressBar!!.progressTintList = ColorStateList.valueOf(Color.DKGRAY)
progressBar!!.visibility = View.INVISIBLE
}
override fun onTagDiscovered(tag: Tag) {
try {
// get IsoDep handle and run cardReader thread
val isoDep = IsoDep.get(tag)
?: throw CardProtocol.TangemException(getString(R.string.wrong_tag_err))
val uid = tag.id
val sUID = Util.byteArrayToHexString(uid)
// Log.v(TAG, "UID: $sUID")
if (sUID == card!!.uid) {
isoDep.timeout = card!!.pauseBeforePIN2 + 65000
swapPinTask = SwapPINTask(this, card, nfcManager, newPIN, newPIN2, isoDep, this)
swapPinTask!!.start()
} else {
// Log.d(TAG, "Mismatch card UID (" + sUID + " instead of " + mCard!!.uid + ")")
nfcManager!!.ignoreTag(isoDep.tag)
}
} catch (e: Exception) {
e.printStackTrace()
}
}
public override fun onResume() {
super.onResume()
nfcManager!!.onResume()
}
public override fun onPause() {
nfcManager!!.onPause()
if (swapPinTask != null)
swapPinTask!!.cancel(true)
super.onPause()
}
public override fun onStop() {
// dismiss enable NFC dialog
nfcManager!!.onStop()
if (swapPinTask != null)
swapPinTask!!.cancel(true)
super.onStop()
}
override fun OnReadStart(cardProtocol: CardProtocol) {
progressBar!!.post {
progressBar!!.visibility = View.VISIBLE
progressBar!!.progress = 5
}
}
override fun OnReadFinish(cardProtocol: CardProtocol?) {
swapPinTask = null
if (cardProtocol != null) {
when {
cardProtocol.error == null -> progressBar!!.post {
progressBar!!.progress = 100
progressBar!!.progressTintList = ColorStateList.valueOf(Color.GREEN)
val intent = Intent()
intent.putExtra("UID", cardProtocol.card.uid)
intent.putExtra("Card", cardProtocol.card.asBundle)
setResult(Activity.RESULT_OK, intent)
finish()
}
cardProtocol.error is CardProtocol.TangemException_InvalidPIN -> {
progressBar!!.post {
progressBar!!.progress = 100
progressBar!!.progressTintList = ColorStateList.valueOf(Color.RED)
}
progressBar!!.postDelayed({
try {
progressBar!!.progress = 0
progressBar!!.progressTintList = ColorStateList.valueOf(Color.DKGRAY)
progressBar!!.visibility = View.INVISIBLE
val intent = Intent()
intent.putExtra("message", "Cannot change PIN(s). Make sure you enter correct PIN2!")
intent.putExtra("UID", cardProtocol.card.uid)
intent.putExtra("Card", cardProtocol.card.asBundle)
setResult(RESULT_INVALID_PIN, intent)
finish()
} catch (e: Exception) {
e.printStackTrace()
}
}, 500)
}
else -> progressBar!!.post {
if (cardProtocol.error is CardProtocol.TangemException_ExtendedLengthNotSupported) {
if (!NoExtendedLengthSupportDialog.allReadyShowed) {
NoExtendedLengthSupportDialog().show(fragmentManager, NoExtendedLengthSupportDialog.TAG)
}
} else {
Toast.makeText(baseContext, R.string.try_to_scan_again, Toast.LENGTH_SHORT).show()
}
progressBar!!.progress = 100
progressBar!!.progressTintList = ColorStateList.valueOf(Color.RED)
}
}
progressBar!!.postDelayed({
try {
progressBar!!.progress = 0
progressBar!!.progressTintList = ColorStateList.valueOf(Color.DKGRAY)
progressBar!!.visibility = View.INVISIBLE
} catch (e: Exception) {
e.printStackTrace()
}
}, 500)
}
}
override fun OnReadProgress(protocol: CardProtocol, progress: Int) {
progressBar!!.post { progressBar!!.progress = progress }
}
override fun OnReadCancel() {
swapPinTask = null
progressBar!!.postDelayed({
try {
progressBar!!.progress = 0
progressBar!!.progressTintList = ColorStateList.valueOf(Color.DKGRAY)
progressBar!!.visibility = View.INVISIBLE
} catch (e: Exception) {
e.printStackTrace()
}
}, 500)
}
override fun OnReadWait(msec: Int) {
WaitSecurityDelayDialog.OnReadWait(this, msec)
}
override fun OnReadBeforeRequest(timeout: Int) {
WaitSecurityDelayDialog.onReadBeforeRequest(this, timeout)
}
override fun OnReadAfterRequest() {
WaitSecurityDelayDialog.onReadAfterRequest(this)
}
}