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Updated on 2026-08-14

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Tangem 2018-08-06 14:50:03 +03:00
parent 0410adf771
commit 6d3ab223ec
3 changed files with 212 additions and 226 deletions
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app/src/main/java/com/tangem/presentation/activity/CreateNewWalletActivity.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.CreateNewWalletTask
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_create_new_wallet.*
class CreateNewWalletActivity : AppCompatActivity(), NfcAdapter.ReaderCallback, CardProtocol.Notifications {
companion object {
val TAG: String = CreateNewWalletActivity::class.java.simpleName
const val RESULT_INVALID_PIN = Activity.RESULT_FIRST_USER
}
private var card: TangemCard? = null
private var nfcManager: NfcManager? = null
private var createNewWalletTask: CreateNewWalletTask? = null
private var lastReadSuccess = true
private var progressBar: ProgressBar? = null
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_create_new_wallet)
MainActivity.commonInit(applicationContext)
nfcManager = NfcManager(this, this)
card = TangemCard(intent.getStringExtra("UID"))
card!!.LoadFromBundle(intent.extras!!.getBundle("Card"))
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) {
if (lastReadSuccess) {
isoDep.timeout = card!!.pauseBeforePIN2 + 5000
} else {
isoDep.timeout = card!!.pauseBeforePIN2 + 65000
}
createNewWalletTask = CreateNewWalletTask(this, card, nfcManager, isoDep, this)
createNewWalletTask!!.start()
} else {
// Log.d(TAG, "Mismatch card UID (" + sUID + " instead of " + mCard.getUID() + ")");
nfcManager!!.ignoreTag(isoDep.tag)
}
} catch (e: Exception) {
e.printStackTrace()
}
}
public override fun onResume() {
super.onResume()
nfcManager!!.onResume()
}
public override fun onPause() {
nfcManager!!.onPause()
if (createNewWalletTask != null)
createNewWalletTask!!.cancel(true)
super.onPause()
}
public override fun onStop() {
// dismiss enable NFC dialog
nfcManager!!.onStop()
if (createNewWalletTask != null)
createNewWalletTask!!.cancel(true)
super.onStop()
}
override fun OnReadStart(cardProtocol: CardProtocol) {
progressBar!!.post {
progressBar!!.visibility = View.VISIBLE
progressBar!!.progress = 5
}
}
override fun OnReadFinish(cardProtocol: CardProtocol?) {
createNewWalletTask = null
if (cardProtocol != null) {
if (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()
}
} else {
lastReadSuccess = false
if (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 create wallet. 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() {
createNewWalletTask = 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)
}
}