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Updated on 2026-08-14

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This commit is contained in:
Tangem 2019-04-01 12:02:59 +03:00
parent 746e915137
commit 4e378e2e3d
7 changed files with 184 additions and 8 deletions
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14
app/src/main/java/com/tangem/domain/wallet/CoinEngineFactory.kt
View file

@ -40,7 +40,6 @@ object CoinEngineFactory {
}
fun create(context: TangemContext): CoinEngine? {
var result: CoinEngine?
try {
result = if (Blockchain.BitcoinCash == context.blockchain)
@ -71,4 +70,17 @@ object CoinEngineFactory {
return result
}
fun createCardano(context: TangemContext): CoinEngine? {
var result: CoinEngine?
try {
result = CardanoEngine(context)
} catch (e: Exception) {
e.printStackTrace()
result = null
Log.e(TAG, "Can't create Cardano CoinEngine!")
}
return result
}
}

171
app/src/main/java/com/tangem/domain/wallet/TangemContext.java
View file

@ -1,171 +0,0 @@
package com.tangem.domain.wallet;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import com.tangem.Constant;
import com.tangem.data.Blockchain;
import com.tangem.card_android.data.TangemCardExtensionsKt;
import com.tangem.card_common.data.TangemCard;
public class TangemContext {
// public static final String EXTRA_BLOCKCHAIN_DATA = "BLOCKCHAIN_DATA";
private Context context;
private TangemCard card;
private CoinData coinData;
private String error;
private String message;
public TangemContext() {
}
public TangemContext(TangemCard card) {
this.card = card;
}
public Blockchain getBlockchain() {
if (card == null) return Blockchain.Unknown;
Blockchain blockchain = Blockchain.fromId(card.getBlockchainID());
if ((blockchain == Blockchain.Ethereum || blockchain == Blockchain.EthereumTestNet) && card.isToken()) {
if (card.getTokenSymbol().startsWith("NFT:")) {
return Blockchain.NftToken;
} else {
return Blockchain.Token;
}
}
if ((blockchain == Blockchain.Rootstock) && card.isToken()) {
return Blockchain.RootstockToken;
}
return blockchain;
}
// public void setBlockchain(Blockchain blockchain) {
// if (card == null) return;
// card.setBlockchainID(blockchain.getID());
// }
// private String blockchainName = "";
public String getBlockchainName() {
Blockchain blockchain = getBlockchain();
if (blockchain == Blockchain.Token || blockchain == Blockchain.RootstockToken) {
String token = card.getTokenSymbol();
return token + " <br><small><small> " + getBlockchain().getOfficialName() + " smart contract token</small></small>";
}
if (blockchain == Blockchain.NftToken) {
return card.getTokenSymbol().substring(4) + " <br><small><small> " + getBlockchain().getOfficialName() + " NFT token</small></small>";
}
return blockchain.getOfficialName();
}
public Context getContext() {
return context;
}
public void setContext(Context context) {
this.context = context;
}
public TangemCard getCard() {
return card;
}
public void setCard(TangemCard card) {
this.card = card;
}
public CoinData getCoinData() {
return coinData;
}
public void setCoinData(CoinData coinData) {
this.coinData = coinData;
}
public void setError(String error) {
this.error = error;
}
public void setError(int valueId) {
this.error = getString(valueId);
}
public String getError() {
return error;
}
public boolean hasError() {
return error != null && !error.isEmpty();
}
public void setMessage(String value) {
this.message = value;
}
public void setMessage(int valueId) {
this.message = getString(valueId);
}
public String getMessage() {
return message;
}
public static TangemContext loadFromBundle(Context context, Bundle bundle) {
TangemContext tangemContext = new TangemContext();
tangemContext.setContext(context);
if (bundle.containsKey(TangemCardExtensionsKt.EXTRA_TANGEM_CARD_UID)) {
tangemContext.card = new TangemCard(bundle.getString(TangemCardExtensionsKt.EXTRA_TANGEM_CARD_UID));
TangemCardExtensionsKt.loadFromBundle(tangemContext.card, bundle.getBundle(TangemCardExtensionsKt.EXTRA_TANGEM_CARD));
}
if (tangemContext.getBlockchain() != null) {
if (bundle.containsKey(Constant.EXTRA_BLOCKCHAIN_DATA)) {
tangemContext.coinData = CoinData.fromBundle(tangemContext.getBlockchain(), bundle.getBundle(Constant.EXTRA_BLOCKCHAIN_DATA));
} else {
tangemContext.coinData = CoinEngineFactory.INSTANCE.create(tangemContext).createCoinData();
}
}
tangemContext.error = bundle.getString("Error");
tangemContext.message = bundle.getString("Message");
return tangemContext;
}
public void saveToIntent(Intent intent) {
if (card != null) {
intent.putExtra(TangemCardExtensionsKt.EXTRA_TANGEM_CARD_UID, card.getUID());
intent.putExtra(TangemCardExtensionsKt.EXTRA_TANGEM_CARD, TangemCardExtensionsKt.getAsBundle(card));
}
if (coinData != null) {
intent.putExtra(Constant.EXTRA_BLOCKCHAIN_DATA, coinData.asBundle());
}
intent.putExtra("Error", error);
intent.putExtra("Message", message);
}
public String getString(int stringId) {
if (context != null) return getContext().getResources().getString(stringId);
return "context.resources.string[" + stringId + "]";
}
public void setDenomination(byte[] denomination) {
try {
CoinEngine engine = CoinEngineFactory.INSTANCE.create(getBlockchain());
CoinEngine.InternalAmount internalAmount = engine.convertToInternalAmount(denomination);
CoinEngine.Amount amount = engine.convertToAmount(internalAmount);
card.setDenomination(denomination, amount.toString());
} catch (Exception e) {
e.printStackTrace();
card.setDenomination(denomination, "N/A");
}
}
}

1
app/src/main/java/com/tangem/domain/wallet/btc/BtcEngine.java
View file

@ -12,7 +12,6 @@ import com.tangem.card_common.util.Util;
import com.tangem.data.Blockchain;
import com.tangem.data.local.PendingTransactionsStorage;
import com.tangem.data.network.ElectrumRequest;
import com.tangem.data.network.ServerApiCommon;
import com.tangem.data.network.ServerApiElectrum;
import com.tangem.domain.wallet.BTCUtils;
import com.tangem.domain.wallet.BalanceValidator;

1
app/src/main/java/com/tangem/ui/activity/EmptyWalletActivity.kt
View file

@ -29,7 +29,6 @@ import com.tangem.card_common.data.TangemCard
import com.tangem.card_common.reader.CardProtocol
import com.tangem.card_common.tasks.VerifyCardTask
import com.tangem.card_common.util.Util
import com.tangem.util.LOG
import com.tangem.util.UtilHelper
import com.tangem.wallet.R
import kotlinx.android.synthetic.main.activity_empty_wallet.*

4
app/src/main/java/com/tangem/ui/activity/MainActivity.kt
View file

@ -2,13 +2,10 @@ package com.tangem.ui.activity
import android.Manifest
import android.app.Activity
import android.content.ActivityNotFoundException
import android.content.Context
import android.content.Intent
import android.content.pm.ActivityInfo
import android.content.pm.PackageManager
import android.graphics.Color
import android.net.Uri
import android.nfc.NfcAdapter
import android.nfc.Tag
import android.nfc.tech.IsoDep
@ -21,7 +18,6 @@ import androidx.appcompat.app.AppCompatActivity
import androidx.appcompat.widget.PopupMenu
import androidx.core.app.ActivityCompat
import androidx.core.content.ContextCompat
import com.google.android.material.snackbar.Snackbar
import com.scottyab.rootbeer.RootBeer
import com.tangem.App
import com.tangem.Constant

1
app/src/main/java/com/tangem/ui/activity/PurgeActivity.kt
View file

@ -28,7 +28,6 @@ import com.tangem.card_android.data.asBundle
import com.tangem.card_common.reader.CardProtocol
import com.tangem.card_common.tasks.PurgeTask
import com.tangem.card_common.util.Util
import com.tangem.util.LOG
import com.tangem.wallet.R
import kotlinx.android.synthetic.main.activity_purge.*
import kotlinx.android.synthetic.main.layout_touch_card.*