Updated on 2026-08-14
This commit is contained in:
Tangem
commit
5e7300987c
243 changed files with 28116 additions and 0 deletions
356
app/src/main/java/com/tangem/wallet/EmptyWalletActivity.java
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356
app/src/main/java/com/tangem/wallet/EmptyWalletActivity.java
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package com.tangem.wallet;
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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.util.Log;
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import android.view.View;
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import android.widget.Button;
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import android.widget.ImageView;
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import android.widget.ProgressBar;
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import android.widget.TextView;
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import android.widget.Toast;
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import com.tangem.cardReader.CardProtocol;
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import com.tangem.cardReader.NfcManager;
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import com.tangem.cardReader.Util;
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public class EmptyWalletActivity extends AppCompatActivity implements NfcAdapter.ReaderCallback, CardProtocol.Notifications {
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private static final int REQUEST_CODE_CREATE_NEW_WALLET_ACTIVITY = 2;
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private static final int REQUEST_CODE_REQUEST_PIN2 = 3;
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private static final int REQUEST_CODE_VERIFY_CARD = 4;
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Tangem_Card mCard;
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TextView tvCardID, tvIssuer, tvIssuerData, tvBlockchain;
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ProgressBar progressBar;
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ImageView ivBlockchain, ivPIN, ivPIN2orSecurityDelay, ivDeveloperVersion;
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private NfcManager mNfcManager;
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private final String logTag = "EmptyWalletActivity";
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private boolean lastReadSuccess = true;
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private VerifyCardTask verifyCardTask = null;
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private int requestPIN2Count = 0;
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.activity_empty_wallet);
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MainActivity.commonInit(getApplicationContext());
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mNfcManager = new NfcManager(this, this);
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mCard = new Tangem_Card(getIntent().getStringExtra("UID"));
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mCard.LoadFromBundle(getIntent().getExtras().getBundle("Card"));
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tvCardID = findViewById(R.id.tvCardID);
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tvCardID.setText(mCard.getCIDDescription());
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tvIssuer = findViewById(R.id.tvIssuer);
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tvIssuerData = findViewById(R.id.tvIssuerData);
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tvBlockchain = findViewById(R.id.tvBlockchain);
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tvIssuer.setText(mCard.getIssuerDescription());
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tvIssuerData.setText(mCard.getIssuerDataDescription());
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//tvBlockchain.setText(mCard.getBlockchain().getOfficialName());
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tvBlockchain.setText(mCard.getBlockchainName());
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progressBar = findViewById(R.id.progressBar);
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ivBlockchain = findViewById(R.id.imgBlockchain);
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ivPIN = findViewById(R.id.imgPIN);
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ivPIN2orSecurityDelay = findViewById(R.id.imgPIN2orSecurityDelay);
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ivDeveloperVersion = findViewById(R.id.imgDeveloperVersion);
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ivBlockchain.setImageResource(mCard.getBlockchain().getImageResource(this, mCard.getTokenSymbol()));
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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(EmptyWalletActivity.this, "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(EmptyWalletActivity.this, "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(EmptyWalletActivity.this, 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(EmptyWalletActivity.this, "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(EmptyWalletActivity.this, "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(EmptyWalletActivity.this, "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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Button btnNewWallet = findViewById(R.id.btnNewWallet);
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btnNewWallet.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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//CreateSelectBlockchainDialog();
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requestPIN2Count = 0;
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Intent intent = new Intent(getBaseContext(), RequestPINActivity.class);
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intent.putExtra("mode", RequestPINActivity.Mode.RequestPIN2.toString());
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intent.putExtra("UID", mCard.getUID());
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intent.putExtra("Card", mCard.getAsBundle());
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startActivityForResult(intent, REQUEST_CODE_REQUEST_PIN2);
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}
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});
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if (getIntent().getExtras().containsKey(NfcAdapter.EXTRA_TAG)) {
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Tag tag = getIntent().getParcelableExtra(NfcAdapter.EXTRA_TAG);
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if (tag != null) {
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onTagDiscovered(tag);
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}
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}
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}
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private void doCreateNewWallet() {
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Intent intent = new Intent(this, CreateNewWalletActivity.class);
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intent.putExtra("UID", mCard.getUID());
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intent.putExtra("Card", mCard.getAsBundle());
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// intent.putExtra("newPIN",mCard.getPIN());
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// intent.putExtra("newPIN2","12345678");
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startActivityForResult(intent, REQUEST_CODE_CREATE_NEW_WALLET_ACTIVITY);
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}
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@Override
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protected void onActivityResult(int requestCode, int resultCode, Intent data) {
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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.getExtras().containsKey("UID") && data.getExtras().containsKey("Card")) {
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Tangem_Card updatedCard = new Tangem_Card(data.getStringExtra("UID"));
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updatedCard.LoadFromBundle(data.getBundleExtra("Card"));
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mCard = 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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Intent intent = new Intent(getBaseContext(), RequestPINActivity.class);
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intent.putExtra("mode", RequestPINActivity.Mode.RequestPIN2.toString());
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intent.putExtra("UID", mCard.getUID());
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intent.putExtra("Card", mCard.getAsBundle());
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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
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public void onTagDiscovered(Tag tag) {
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try {
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final IsoDep isoDep = IsoDep.get(tag);
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if (isoDep == null) {
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throw new CardProtocol.TangemException(getString(R.string.wrong_tag_err));
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}
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byte UID[] = tag.getId();
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String sUID = Util.byteArrayToHexString(UID);
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if (!mCard.getUID().equals(sUID)) {
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Log.d(logTag, "Invalid UID: " + sUID);
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mNfcManager.IgnoreTag(isoDep.getTag());
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return;
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} else {
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Log.v(logTag, "UID: " + sUID);
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}
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if (lastReadSuccess) {
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isoDep.setTimeout(1000);
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} else {
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isoDep.setTimeout(65000);
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}
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//lastTag = tag;
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verifyCardTask = new VerifyCardTask(this, mCard, mNfcManager, isoDep, this);
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verifyCardTask.start();
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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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public void OnReadStart(CardProtocol cardProtocol) {
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progressBar.post(new Runnable() {
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@Override
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public void run() {
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progressBar.setVisibility(View.VISIBLE);
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progressBar.setProgress(5);
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}
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});
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}
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public void OnReadFinish(final CardProtocol cardProtocol) {
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verifyCardTask = null;
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if (cardProtocol != null) {
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if (cardProtocol.getError() == null) {
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progressBar.post(new Runnable() {
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@Override
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public void run() {
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progressBar.setProgress(100);
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progressBar.setProgressTintList(ColorStateList.valueOf(Color.GREEN));
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Intent intent = new Intent(EmptyWalletActivity.this, VerifyCardActivity.class);
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// TODO обновить карту mCard
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intent.putExtra("UID", cardProtocol.getCard().getUID());
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intent.putExtra("Card", cardProtocol.getCard().getAsBundle());
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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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});
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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(new Runnable() {
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@Override
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public void run() {
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lastReadSuccess = false;
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if (cardProtocol.getError() instanceof CardProtocol.TangemException_ExtendedLengthNotSupported) {
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if (!NoExtendedLengthSupportDialog.allreadyShowed) {
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new NoExtendedLengthSupportDialog().show(getFragmentManager(), "NoExtendedLengthSupportDialog");
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}
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} else {
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Toast.makeText(EmptyWalletActivity.this, "Try to scan again", Toast.LENGTH_LONG).show();
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}
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progressBar.setProgress(100);
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progressBar.setProgressTintList(ColorStateList.valueOf(Color.RED));
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}
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});
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}
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}
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progressBar.postDelayed(new Runnable() {
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@Override
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public void run() {
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try {
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progressBar.setProgress(0);
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progressBar.setProgressTintList(ColorStateList.valueOf(Color.DKGRAY));
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progressBar.setVisibility(View.INVISIBLE);
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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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}, 500);
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}
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public void OnReadProgress(CardProtocol protocol, final int progress) {
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progressBar.post(new Runnable() {
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@Override
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public void run() {
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progressBar.setProgress(progress);
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}
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});
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}
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public void OnReadCancel() {
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verifyCardTask = null;
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progressBar.postDelayed(new Runnable() {
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@Override
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public void run() {
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try {
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progressBar.setProgress(0);
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progressBar.setProgressTintList(ColorStateList.valueOf(Color.DKGRAY));
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progressBar.setVisibility(View.INVISIBLE);
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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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}, 500);
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}
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@Override
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public void OnReadWait(int msec) {
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WaitSecurityDelayDialog.OnReadWait(this, msec);
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}
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@Override
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public void OnReadBeforeRequest(int timeout) {
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WaitSecurityDelayDialog.onReadBeforeRequest(this, timeout);
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}
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@Override
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public void OnReadAfterRequest() {
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WaitSecurityDelayDialog.onReadAfterRequest(this);
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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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}
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