Updated on 2026-08-14
This commit is contained in:
Tangem
parent
49c3ff4427
commit
424a5dc382
18 changed files with 1037 additions and 1102 deletions
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package com.tangem.presentation.fragment;
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import android.app.Activity;
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import android.content.Intent;
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import android.nfc.NfcAdapter;
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import android.nfc.Tag;
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import android.os.Bundle;
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import android.support.v4.app.Fragment;
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import android.support.v4.widget.SwipeRefreshLayout;
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import android.util.Log;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.ImageView;
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import android.widget.TextView;
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import android.widget.Toast;
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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.wallet.R;
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import java.io.IOException;
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import java.util.Timer;
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import java.util.TimerTask;
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public class VerifyCard extends Fragment implements SwipeRefreshLayout.OnRefreshListener, NfcAdapter.ReaderCallback {
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TangemCard mCard;
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TextView tvCardID, tvManufacturer, tvRegistrationDate, tvCardIdentity, tvLastSigned, tvRemainingSignatures, tvReusable, tvOk, tvError, tvMessage,
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tvIssuer, tvIssuerData, tvFeatures, tvBlockchain, tvSignedTx, tvSigningMethod, tvFirmware, tvWalletIdentity, tvWallet;
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ImageView ivBlockchain, ivPIN, ivPIN2orSecurityDelay, ivDeveloperVersion;
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SwipeRefreshLayout mSwipeRefreshLayout;
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private NfcManager mNfcManager;
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public VerifyCard() {
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}
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public void onRefresh() {
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mSwipeRefreshLayout.setRefreshing(false);
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}
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@Override
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public View onCreateView(final LayoutInflater inflater, ViewGroup container,
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Bundle savedInstanceState) {
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View v = inflater.inflate(R.layout.fr_verify_card, container, false);
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mNfcManager = new NfcManager(this.getActivity(), this);
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// SwipeRefreshLayout
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mSwipeRefreshLayout = v.findViewById(R.id.swipe_container);
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mSwipeRefreshLayout.setOnRefreshListener(this);
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mCard = new TangemCard(getActivity().getIntent().getStringExtra("UID"));
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mCard.LoadFromBundle(getActivity().getIntent().getExtras().getBundle("Card"));
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tvCardID = v.findViewById(R.id.tvCardID);
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tvLastSigned = v.findViewById(R.id.tvLastSigned);
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tvRemainingSignatures = v.findViewById(R.id.tvRemainingSignatures);
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tvReusable = v.findViewById(R.id.tvReusable);
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tvManufacturer = v.findViewById(R.id.tvManufacturerInfo);
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tvCardIdentity = v.findViewById(R.id.tvCardIdentity);
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tvRegistrationDate = v.findViewById(R.id.tvCardRegistredDate);
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ivBlockchain = v.findViewById(R.id.imgBlockchain);
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ivPIN = v.findViewById(R.id.imgPIN);
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ivPIN2orSecurityDelay = v.findViewById(R.id.imgPIN2orSecurityDelay);
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ivDeveloperVersion = v.findViewById(R.id.imgDeveloperVersion);
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tvError = v.findViewById(R.id.tvError);
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tvMessage = v.findViewById(R.id.tvMessage);
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tvIssuer = v.findViewById(R.id.tvIssuer);
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tvIssuerData = v.findViewById(R.id.tvIssuerData);
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tvFirmware = v.findViewById(R.id.tvFirmware);
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tvFeatures = v.findViewById(R.id.tvFeatures);
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tvBlockchain = v.findViewById(R.id.tvBlockchain);
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tvSignedTx = v.findViewById(R.id.tvSignedTx);
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tvSigningMethod = v.findViewById(R.id.tvSigningMethod);
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tvOk = v.findViewById(R.id.tvOk);
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if (tvOk != null) {
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tvOk.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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Intent data = prepareResultIntent();
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data.putExtra("modification", "update");
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getActivity().setResult(Activity.RESULT_OK, data);
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getActivity().finish();
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}
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});
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}
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tvWallet = v.findViewById(R.id.tvWallet);
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tvWalletIdentity = v.findViewById(R.id.tvWalletIdentity);
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UpdateViews();
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// if (NeedUpdate) {
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// mSwipeRefreshLayout.setRefreshing(true);
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// mSwipeRefreshLayout.postDelayed(new Runnable() {
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// @Override
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// public void run() {
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// onRefresh();
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// }
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// }, 1000);
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// }
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return v;
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}
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void UpdateViews() {
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try {
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if (timerHideErrorAndMessage != null) {
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timerHideErrorAndMessage.cancel();
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timerHideErrorAndMessage = null;
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}
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tvCardID.setText(mCard.getCIDDescription());
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if (mCard.getError() == null || mCard.getError().isEmpty()) {
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tvError.setVisibility(View.GONE);
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tvError.setText("");
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} else {
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tvError.setVisibility(View.VISIBLE);
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tvError.setText(mCard.getError());
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}
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if (mCard.getMessage() == null || mCard.getMessage().isEmpty()) {
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tvMessage.setVisibility(View.GONE);
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tvMessage.setText("");
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} else {
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tvMessage.setVisibility(View.VISIBLE);
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tvMessage.setText(mCard.getMessage());
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}
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tvManufacturer.setText(mCard.getManufacturer().getOfficialName());
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if (mCard.isManufacturerConfirmed() && mCard.isCardPublicKeyValid()) {
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tvCardIdentity.setText("Attested");
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tvCardIdentity.setTextColor(getResources().getColor(R.color.confirmed, getActivity().getTheme()));
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} else {
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tvCardIdentity.setText("Not confirmed");
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tvCardIdentity.setTextColor(getResources().getColor(R.color.not_confirmed, getActivity().getTheme()));
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}
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tvIssuer.setText(mCard.getIssuerDescription());
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tvIssuerData.setText(mCard.getIssuerDataDescription());
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tvRegistrationDate.setText(mCard.getPersonalizationDateTimeDescription());
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//tvBlockchain.setText(mCard.getBlockchain().getOfficialName());
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tvBlockchain.setText(mCard.getBlockchainName());
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ivBlockchain.setImageResource(mCard.getBlockchain().getImageResource(this.getContext(), mCard.getTokenSymbol()));
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if (mCard.isReusable()) {
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tvReusable.setText("Reusable");
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} else {
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tvReusable.setText("One-off banknote");
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}
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tvSigningMethod.setText(mCard.getSigningMethod().getDescription());
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if (mCard.getStatus() == TangemCard.Status.Loaded || mCard.getStatus() == TangemCard.Status.Purged) {
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tvLastSigned.setText(mCard.getLastSignedDescription());
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if (mCard.getRemainingSignatures() == 0) {
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tvRemainingSignatures.setTextColor(getResources().getColor(R.color.not_confirmed, getActivity().getTheme()));
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tvRemainingSignatures.setText("None");
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} else if (mCard.getRemainingSignatures() == 1) {
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tvRemainingSignatures.setTextColor(getResources().getColor(R.color.not_confirmed, getActivity().getTheme()));
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tvRemainingSignatures.setText("Last one!");
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} else if (mCard.getRemainingSignatures() > 1000) {
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tvRemainingSignatures.setTextColor(getResources().getColor(R.color.confirmed, getActivity().getTheme()));
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tvRemainingSignatures.setText("Unlimited");
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} else {
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tvRemainingSignatures.setTextColor(getResources().getColor(R.color.confirmed, getActivity().getTheme()));
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tvRemainingSignatures.setText(String.valueOf(mCard.getRemainingSignatures()));
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}
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tvSignedTx.setText(String.valueOf(mCard.getMaxSignatures() - mCard.getRemainingSignatures()));
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} else {
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tvLastSigned.setText("");
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tvRemainingSignatures.setText("");
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tvSignedTx.setText("");
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}
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tvFirmware.setText(mCard.getFirmwareVersion());
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String features = "";
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if (mCard.allowSwapPIN() && mCard.allowSwapPIN2()) {
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features += "Allows change PIN1 and PIN2\n";
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} else if (mCard.allowSwapPIN()) {
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features += "Allows change PIN1\n";
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} else if (mCard.allowSwapPIN2()) {
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features += "Allows change PIN2\n";
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} else {
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features += "Fixed PIN1 and PIN2\n";
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}
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if (mCard.needCVC()) {
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features += "Requires CVC\n";
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}
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if (mCard.supportDynamicNDEF()) {
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features += "Dynamic NDEF for iOS\n";
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} else if (mCard.supportNDEF()) {
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features += "NDEF\n";
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}
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if (mCard.supportBlock()) {
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features += "Blockable\n";
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}
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if (mCard.supportOnlyOneCommandAtTime()) {
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features += "Atomic command mode";
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}
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if (features.endsWith("\n")) {
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features = features.substring(0, features.length() - 1);
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}
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tvFeatures.setText(features);
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if (mCard.useDefaultPIN1()) {
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ivPIN.setImageResource(R.drawable.unlock_pin1);
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ivPIN.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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Toast.makeText(getContext(), "This banknote is protected by default PIN1 code", Toast.LENGTH_LONG).show();
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}
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});
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} else {
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ivPIN.setImageResource(R.drawable.lock_pin1);
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ivPIN.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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Toast.makeText(getContext(), "This banknote is protected by user's PIN1 code", Toast.LENGTH_LONG).show();
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}
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});
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}
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if (mCard.getPauseBeforePIN2() > 0 && (mCard.useDefaultPIN2() || !mCard.useSmartSecurityDelay())) {
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ivPIN2orSecurityDelay.setImageResource(R.drawable.timer);
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ivPIN2orSecurityDelay.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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Toast.makeText(getContext(), String.format("This banknote will enforce %.0f seconds security delay for all operations requiring PIN2 code", mCard.getPauseBeforePIN2() / 1000.0), Toast.LENGTH_LONG).show();
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}
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});
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} else if (mCard.useDefaultPIN2()) {
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ivPIN2orSecurityDelay.setImageResource(R.drawable.unlock_pin2);
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ivPIN2orSecurityDelay.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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Toast.makeText(getContext(), "This banknote is protected by default PIN2 code", Toast.LENGTH_LONG).show();
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}
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});
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} else {
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ivPIN2orSecurityDelay.setImageResource(R.drawable.lock_pin2);
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ivPIN2orSecurityDelay.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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Toast.makeText(getContext(), "This banknote is protected by user's PIN2 code", Toast.LENGTH_LONG).show();
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}
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});
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}
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if (mCard.useDevelopersFirmware()) {
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ivDeveloperVersion.setImageResource(R.drawable.ic_developer_version);
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ivDeveloperVersion.setVisibility(View.VISIBLE);
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ivDeveloperVersion.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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Toast.makeText(getContext(), "Unlocked banknote, only for development use", Toast.LENGTH_LONG).show();
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}
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});
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} else {
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ivDeveloperVersion.setVisibility(View.INVISIBLE);
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}
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if (mCard.getStatus() == TangemCard.Status.Loaded) {
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tvWallet.setText(mCard.getShortWalletString());
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if (mCard.isWalletPublicKeyValid()) {
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tvWalletIdentity.setText("Possession proved");
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tvWalletIdentity.setTextColor(getResources().getColor(R.color.confirmed, getActivity().getTheme()));
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} else {
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tvWalletIdentity.setText("Possession NOT proved");
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tvWalletIdentity.setTextColor(getResources().getColor(R.color.not_confirmed, getActivity().getTheme()));
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}
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} else {
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tvWallet.setText("not available");
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tvWalletIdentity.setText("-- -- --");
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}
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timerHideErrorAndMessage = new Timer();
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timerHideErrorAndMessage.schedule(new TimerTask() {
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@Override
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public void run() {
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tvError.post(new Runnable() {
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@Override
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public void run() {
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tvMessage.setVisibility(View.GONE);
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tvError.setVisibility(View.GONE);
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mCard.setError(null);
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mCard.setMessage(null);
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}
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});
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}
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}, 5000);
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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Timer timerHideErrorAndMessage = null;
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public Intent prepareResultIntent() {
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Intent data = new Intent();
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data.putExtra("UID", mCard.getUID());
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data.putExtra("Card", mCard.getAsBundle());
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return data;
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}
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@Override
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public void onResume() {
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super.onResume();
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mNfcManager.onResume();
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}
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@Override
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public void onPause() {
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super.onPause();
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mNfcManager.onPause();
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}
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@Override
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public void onStop() {
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super.onStop();
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mNfcManager.onStop();
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}
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@Override
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public void onTagDiscovered(Tag tag) {
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try {
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Log.w(getClass().getName(), "Ignore discovered tag!");
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mNfcManager.ignoreTag(tag);
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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}
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