122 lines
3.4 KiB
Java
122 lines
3.4 KiB
Java
package com.tangem.wallet.cardano;
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import android.os.Bundle;
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import android.util.Log;
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import com.tangem.wallet.CoinData;
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import com.tangem.wallet.CoinEngine;
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import java.math.BigDecimal;
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import java.util.ArrayList;
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import java.util.List;
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public class CardanoData extends CoinData {
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public CardanoData() {
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super();
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}
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private Long balance;
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public String getUnspentInputsDescription() {
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try {
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// int gatheredUnspents = 0;
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if( unspentOutputs ==null ) return "";
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// for (int i = 0; i < unspentOutputs.size(); i++) {
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// if (unspentOutputs.get(i).script != null && unspentOutputs.get(i).script.length() > 1) gatheredUnspents++;
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// }
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return String.valueOf(unspentOutputs.size()) + " unspents";// (" + String.valueOf(gatheredUnspents) + " received)";
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}
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catch (Exception e)
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{
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e.printStackTrace();
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return "";
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}
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}
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public static class UnspentOutput {
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public String txID;
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public Long Amount;
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public Integer Index;
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public Bundle getAsBundle() {
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Bundle B = new Bundle();
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B.putString("txID", txID);
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B.putLong("Amount", Amount);
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B.putInt("Index", Index);
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return B;
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}
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public void loadFromBundle(Bundle B) {
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txID = B.getString("txID");
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Amount = B.getLong("Amount");
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Index = B.getInt("Index");
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}
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}
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private List<UnspentOutput> unspentOutputs = null;
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public List<UnspentOutput> getUnspentOutputs() {
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if (unspentOutputs == null) unspentOutputs = new ArrayList<>();
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return unspentOutputs;
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}
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@Override
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public void loadFromBundle(Bundle B) {
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super.loadFromBundle(B);
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if (B.containsKey("Balance")) balance = B.getLong("Balance");
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else balance = null;
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if (B.containsKey("UnspentTransactions")) {
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unspentOutputs = new ArrayList<>();
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Bundle BB = B.getBundle("UnspentTransactions");
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Integer i = 0;
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while (BB.containsKey(i.toString())) {
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UnspentOutput t = new UnspentOutput();
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t.loadFromBundle(BB.getBundle(i.toString()));
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unspentOutputs.add(t);
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i++;
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}
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}
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}
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@Override
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public void saveToBundle(Bundle B) {
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super.saveToBundle(B);
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try {
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if (unspentOutputs != null) {
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Bundle BB = new Bundle();
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for (Integer i = 0; i < unspentOutputs.size(); i++) {
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BB.putBundle(i.toString(), unspentOutputs.get(i).getAsBundle());
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}
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B.putBundle("UnspentTransactions", BB);
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}
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if (balance != null) B.putLong("Balance", balance);
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} catch (Exception e) {
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Log.e("Can't save to bundle ", e.getMessage());
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}
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}
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@Override
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public void clearInfo() {
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super.clearInfo();
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balance = null;
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unspentOutputs = null;
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}
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public CoinEngine.InternalAmount getBalanceInInternalUnits() {
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return new CoinEngine.InternalAmount(BigDecimal.valueOf(balance),"Lovelace");
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}
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public void setBalance(Long balance) {
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this.balance = balance;
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}
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public Long getBalance() {
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return balance;
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}
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public boolean hasBalanceInfo() {
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return balance != null;
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}
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}
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