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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 2019-09-20 11:25:01 +03:00
commit 9eaa7b883f
91 changed files with 1336 additions and 917 deletions
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37
app/src/main/java/com/tangem/ui/fragment/MainFragment.kt
View file

@ -1,6 +1,7 @@
package com.tangem.ui.fragment
import android.app.Activity
import android.app.AlertDialog
import android.nfc.NfcAdapter
import android.nfc.Tag
import android.nfc.tech.IsoDep
@ -59,6 +60,7 @@ class MainFragment : BaseFragment(), NavigationResultListener, NfcAdapter.Reader
private var task: CustomReadCardTask? = null
private var lastTag: Tag? = null
private var zipFile: File? = null
private var unknownBlockchain = false
override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
setHasOptionsMenu(true)
@ -75,9 +77,9 @@ class MainFragment : BaseFragment(), NavigationResultListener, NfcAdapter.Reader
// set phone name
if (nfcDeviceAntenna.fullName != "")
tvNFCHint.text = String.format(getString(R.string.scan_banknote), nfcDeviceAntenna.fullName)
tvNFCHint.text = String.format(getString(R.string.main_screen_scan_banknote), nfcDeviceAntenna.fullName)
else
tvNFCHint.text = String.format(getString(R.string.scan_banknote), getString(R.string.phone))
tvNFCHint.text = String.format(getString(R.string.main_screen_scan_banknote), getString(R.string.main_screen_phone))
// set listeners
fab.setOnClickListener { showMenu(it) }
@ -115,6 +117,11 @@ class MainFragment : BaseFragment(), NavigationResultListener, NfcAdapter.Reader
}
override fun onTagDiscovered(tag: Tag) {
if (unknownBlockchain) {
(activity as MainActivity).nfcManager.ignoreTag(tag)
return
}
try {
// get IsoDep handle and run cardReader thread
val isoDep = IsoDep.get(tag)
@ -171,31 +178,28 @@ class MainFragment : BaseFragment(), NavigationResultListener, NfcAdapter.Reader
card.terminalPublicKey = terminalKeys[Constant.TERMINAL_PUBLIC_KEY]
val ctx = TangemContext(card)
when {
card.status == TangemCard.Status.Loaded -> lastTag?.let {
val engineCoin = CoinEngineFactory.create(ctx)
if (engineCoin != null) {
engineCoin.defineWallet()
// val bundle = Bundle()
// bundle.putParcelable(Constant.EXTRA_LAST_DISCOVERED_TAG, lastTag)
// ctx.saveToBundle(bundle)
// (activity as MainActivity).navController.navigate(R.id.loadedWallet, bundle)
val bundle = Bundle()
bundle.putParcelable(Constant.EXTRA_LAST_DISCOVERED_TAG, lastTag)
ctx.saveToBundle(bundle)
navigateForResult(Constant.REQUEST_CODE_SHOW_CARD_ACTIVITY,
R.id.action_main_to_loadedWalletFragment, bundle)
} else {
showUnkownBlockchainWarning()
}
}
card.status == TangemCard.Status.Empty -> {
val bundle = Bundle().apply { ctx.saveToBundle(this) }
navigateToDestination(R.id.action_main_to_emptyWalletFragment, bundle)
}
card.status == TangemCard.Status.Purged -> Toast.makeText(context, R.string.erased_wallet, Toast.LENGTH_SHORT).show()
card.status == TangemCard.Status.NotPersonalized -> Toast.makeText(context, R.string.not_personalized, Toast.LENGTH_SHORT).show()
card.status == TangemCard.Status.Purged -> Toast.makeText(context, R.string.main_screen_erased_wallet, Toast.LENGTH_SHORT).show()
card.status == TangemCard.Status.NotPersonalized -> Toast.makeText(context, R.string.main_screen_not_personalized, Toast.LENGTH_SHORT).show()
else -> {
// val bundle = Bundle()
@ -211,7 +215,7 @@ class MainFragment : BaseFragment(), NavigationResultListener, NfcAdapter.Reader
} else {
// remove last UIDs because of error and no card read
rlProgressBar.post {
Toast.makeText(context, R.string.try_to_scan_again, Toast.LENGTH_SHORT).show()
context?.let { Toast.makeText(it, R.string.general_notification_scan_again, Toast.LENGTH_SHORT).show() }
unsuccessReadCount++
if (cardProtocol.error is CardProtocol.TangemException_InvalidPIN) {
@ -234,6 +238,17 @@ class MainFragment : BaseFragment(), NavigationResultListener, NfcAdapter.Reader
rlProgressBar?.postDelayed({ rlProgressBar?.visibility = View.GONE }, 500)
}
private fun showUnkownBlockchainWarning() {
unknownBlockchain = true
AlertDialog.Builder(context)
.setTitle(R.string.dialog_warning)
.setMessage(R.string.alert_unknown_blockchain)
.setPositiveButton(R.string.general_ok) { _, _ -> }
.setOnDismissListener { unknownBlockchain = false }
.create()
.show()
}
override fun onReadCancel() {
task = null
ReadCardInfoTask.resetLastReadInfo()