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Updated on 2026-08-14

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Tangem 2018-08-29 14:45:53 +03:00
parent 08f641216f
commit 53897c2926
11 changed files with 335 additions and 30 deletions
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7
app/build.gradle
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@ -19,6 +19,9 @@ android {
versionName "0.88.1." + generateVersionName()
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
androidExtensions {
experimental = true
}
buildTypes {
release {
debuggable false
@ -41,7 +44,6 @@ android {
}
dependencies {
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
implementation 'com.android.support:appcompat-v7:27.1.1'
implementation 'com.android.support:design:27.1.1'
implementation 'com.android.support:support-compat:27.1.1'
@ -54,7 +56,10 @@ dependencies {
implementation 'com.madgag.spongycastle:core:1.56.0.0'
implementation 'com.madgag.spongycastle:prov:1.56.0.0'
implementation 'com.scottyab:rootbeer-lib:0.0.6'
implementation 'com.squareup.retrofit2:converter-gson:2.3.0'
implementation 'com.jakewharton.retrofit:retrofit2-rxjava2-adapter:1.0.0'
implementation 'com.skyfishjy.ripplebackground:library:1.0.1'
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
implementation 'org.bitcoinj:bitcoinj-parent:0.14.4'
implementation 'org.bitcoinj:bitcoinj-core:0.14.4'
implementation 'me.dm7.barcodescanner:zxing:1.9.8'

13
app/src/main/java/com/tangem/data/network/CoinmarketApi.java Normal file
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@ -0,0 +1,13 @@
package com.tangem.data.network;
import com.tangem.data.network.model.RateInfoModel;
import java.util.List;
import io.reactivex.Observable;
import retrofit2.http.GET;
public interface CoinmarketApi {
@GET(Server.ApiCoinmarket.Method.V1_TICKER_CONVERT)
Observable<List<RateInfoModel>> getRateInfoList();
}

24
app/src/main/java/com/tangem/data/network/Server.java
View file

@ -11,15 +11,14 @@ public class Server {
return headers;
}
public static class API {
/**
* https://tangem-webapp.appspot.com/
*/
public static class ApiTangem {
private static final String URL_TANGEM = ServerURL.API_TANGEM;
public static class Method {
/**
* https://tangem-webapp.appspot.com/
*/
public static final String INFO_VERIFY = URL_TANGEM + "info/version";
public static final String CARD_VERIFY = URL_TANGEM + "card/verify";
public static final String VERIFY = URL_TANGEM + "verify";
public static final String CARD_VALIDATE = URL_TANGEM + "card/validate";
@ -27,4 +26,19 @@ public class Server {
}
}
/**
* https://coinmarketcap.com/api/
*/
public static class ApiCoinmarket {
public static final String URL_COINMARKET = ServerURL.API_COINMARKET;
public static class Method {
public static final String V1_TICKER_CONVERT = URL_COINMARKET + "v1/ticker/?convert=USD&lmit=10";
}
}
}

199
app/src/main/java/com/tangem/data/network/ServerApiHelper.java Normal file
View file

@ -0,0 +1,199 @@
package com.tangem.data.network;
import android.annotation.SuppressLint;
import android.util.Log;
import com.jakewharton.retrofit2.adapter.rxjava2.RxJava2CallAdapterFactory;
import com.tangem.data.network.model.RateInfoModel;
import com.tangem.data.network.request.ElectrumRequest;
import com.tangem.domain.BitcoinNode;
import com.tangem.domain.BitcoinNodeTestNet;
import com.tangem.domain.wallet.Blockchain;
import com.tangem.domain.wallet.TangemCard;
import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.Socket;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Random;
import io.reactivex.Observable;
import io.reactivex.android.schedulers.AndroidSchedulers;
import io.reactivex.observers.DefaultObserver;
import io.reactivex.schedulers.Schedulers;
import retrofit2.Retrofit;
import retrofit2.converter.gson.GsonConverterFactory;
public class ServerApiHelper {
private static String TAG = ServerApiHelper.class.getSimpleName();
/**
* HTTP
* Used in Crypto-currency course
*/
private RateInfoDataListener rateInfoDataListener;
public interface RateInfoDataListener {
void onRateInfoDataData(RateInfoModel rateInfoModel);
}
public void setRateInfoData(RateInfoDataListener listener) {
rateInfoDataListener = listener;
}
@SuppressLint("CheckResult")
public void rateInfoData(String cryptoId) {
Retrofit retrofit = new Retrofit.Builder()
.baseUrl(Server.ApiCoinmarket.URL_COINMARKET)
.addConverterFactory(GsonConverterFactory.create())
.addCallAdapterFactory(RxJava2CallAdapterFactory.create())
.build();
CoinmarketApi coinmarketApi = retrofit.create(CoinmarketApi.class);
coinmarketApi.getRateInfoList()
.subscribeOn(Schedulers.io())
.observeOn(AndroidSchedulers.mainThread())
.subscribe(rateInfoModelList -> {
if (!rateInfoModelList.isEmpty()) {
for (RateInfoModel rateInfoMode : rateInfoModelList) {
if (rateInfoMode.getId().equals(cryptoId)) {
rateInfoDataListener.onRateInfoDataData(rateInfoMode);
Log.i("rateInfoData", rateInfoMode.getId());
Log.i("rateInfoData", rateInfoMode.getPriceUsd());
}
}
}
},
// handle error
Throwable::printStackTrace);
}
/**
* TCP
* Used in BTC
*/
private String host;
private int port;
private ElectrumRequestDataListener electrumRequestDataListener;
public interface ElectrumRequestDataListener {
void onElectrumRequestData(ElectrumRequest electrumRequest);
}
public void setElectrumRequestData(ElectrumRequestDataListener listener) {
electrumRequestDataListener = listener;
}
public void electrumRequestData(TangemCard card, ElectrumRequest electrumRequest) {
Observable<ElectrumRequest> checkBalanceObserver = Observable.just(electrumRequest)
.doOnNext(electrumRequest1 -> doElectrumRequest(card, electrumRequest))
.flatMap(electrumRequest1 -> {
if (electrumRequest1.answerData == null)
return Observable.error(new NullPointerException());
else
return Observable.just(electrumRequest1);
})
.retryWhen(errors -> errors
.filter(throwable -> throwable instanceof NullPointerException)
.zipWith(Observable.range(1, 2), (n, i) -> i))
.subscribeOn(Schedulers.io())
.observeOn(AndroidSchedulers.mainThread());
checkBalanceObserver.subscribe(new DefaultObserver<ElectrumRequest>() {
@Override
public void onNext(ElectrumRequest electrumRequest) {
if (electrumRequest.answerData != null) {
electrumRequestDataListener.onElectrumRequestData(electrumRequest);
} else {
Log.i(TAG, "onNext ElectrumRequest == null");
}
Log.i(TAG, "onNext");
}
@Override
public void onError(Throwable e) {
Log.i(TAG, "onError " + e.getMessage());
}
@Override
public void onComplete() {
Log.i(TAG, "onComplete");
}
});
}
private List<ElectrumRequest> doElectrumRequest(TangemCard card, ElectrumRequest electrumRequest) {
BitcoinNode bitcoinNode = BitcoinNode.values()[new Random().nextInt(BitcoinNode.values().length)];
if (card.getBlockchain() == Blockchain.BitcoinTestNet || card.getBlockchain() == Blockchain.BitcoinCashTestNet) {
BitcoinNodeTestNet bitcoinNodeTestNet = BitcoinNodeTestNet.values()[new Random().nextInt(BitcoinNodeTestNet.values().length)];
this.host = bitcoinNodeTestNet.getHost();
this.port = bitcoinNodeTestNet.getPort();
} else {
this.host = bitcoinNode.getHost();
this.port = bitcoinNode.getPort();
}
List<ElectrumRequest> result = new ArrayList<>();
Collections.addAll(result, electrumRequest);
try {
Log.i(TAG, "host " + host + " !!!!!!!!!!!! " + "port " + String.valueOf(port));
InetAddress serverAddress = InetAddress.getByName(host);
Socket socket = new Socket();
socket.setSoTimeout(5000);
socket.bind(new InetSocketAddress(0));
socket.connect(new InetSocketAddress(serverAddress, port));
try {
Log.i(TAG, "<< ");
OutputStream os = socket.getOutputStream();
OutputStreamWriter out = new OutputStreamWriter(os, "UTF-8");
InputStream is = socket.getInputStream();
BufferedReader in = new BufferedReader(new InputStreamReader(is));
electrumRequest.setID(1);
// do request
try {
out.write(electrumRequest.getAsString() + "\n");
out.flush();
electrumRequest.answerData = in.readLine();
electrumRequest.host = host;
electrumRequest.port = port;
if (electrumRequest.answerData != null) {
Log.i(TAG, ">> " + electrumRequest.answerData);
} else {
electrumRequest.error = "No answer from server";
Log.i(TAG, ">> <NULL>");
}
} catch (Exception e) {
electrumRequest.error = e.toString();
}
} catch (Exception e) {
e.printStackTrace();
Log.i(TAG, e.getMessage());
} finally {
Log.i(TAG, "close");
socket.close();
}
} catch (Exception e) {
e.printStackTrace();
}
return result;
}
public String getValidationNodeDescription() {
return "Electrum, " + host + ":" + String.valueOf(port);
}
}

3
app/src/main/java/com/tangem/data/network/ServerURL.java
View file

@ -1,8 +1,9 @@
package com.tangem.data.network;
public class ServerURL {
// public static final String API_TANGEM = "https://tangem-webapp.appspot.com/";
public static final String API_TANGEM = "https://verify.tangem.com/";
public static final String API_COINMARKET = "https://api.coinmarketcap.com/";
}

14
app/src/main/java/com/tangem/data/network/VolleyHelper.kt
View file

@ -4,7 +4,6 @@ import android.app.Activity
import android.content.Context
import android.content.Intent
import android.support.v7.app.AlertDialog
import android.util.Log
import com.android.volley.AuthFailureError
import com.android.volley.DefaultRetryPolicy
import com.android.volley.Request
@ -12,18 +11,17 @@ import com.android.volley.Response
import com.android.volley.toolbox.StringRequest
import com.google.gson.Gson
import com.tangem.AppController
import com.tangem.data.network.model.ResponseVerify
import com.tangem.data.network.model.CardVerifyModel
import com.tangem.domain.wallet.TangemCard
import com.tangem.presentation.fragment.LoadedWallet
import com.tangem.util.Util
import com.tangem.wallet.R
import java.util.HashMap
import java.util.*
class VolleyHelper (private val requestCardVerify: IRequestCardVerify){
interface IRequestCardVerify {
fun success(responseVerify: ResponseVerify)
fun success(cardVerifyModel: CardVerifyModel)
fun error(error: String)
}
@ -32,14 +30,14 @@ class VolleyHelper (private val requestCardVerify: IRequestCardVerify){
val params = HashMap<String, String>()
params["CID"] = Util.bytesToHex(card.cid)
params["publicKey"] = Util.bytesToHex(card.cardPublicKey)
doRequestString(Server.API.Method.VERIFY, params)
doRequestString(Server.ApiTangem.Method.VERIFY, params)
}
fun requestCardVerifyShowResponse(context: Activity, card: TangemCard) {
val params = HashMap<String, String>()
params["CID"] = Util.bytesToHex(card.cid)
params["publicKey"] = Util.bytesToHex(card.cardPublicKey)
doRequestDebug(context, Server.API.Method.VERIFY, params)
doRequestDebug(context, Server.ApiTangem.Method.VERIFY, params)
}
fun doRequestDebug(context: Context, url: String, params: Map<String, String>) {
@ -84,7 +82,7 @@ class VolleyHelper (private val requestCardVerify: IRequestCardVerify){
Response.Listener<String> { response ->
val requestResponse = response.toString().substring(response.toString().lastIndexOf("Response:") + 10)
val responseVerify = Gson().fromJson(requestResponse, ResponseVerify::class.java)
val responseVerify = Gson().fromJson(requestResponse, CardVerifyModel::class.java)
requestCardVerify.success(responseVerify)

2
app/src/main/java/com/tangem/data/network/model/ResponseVerify.kt → app/src/main/java/com/tangem/data/network/model/CardVerifyModel.kt
View file

@ -2,7 +2,7 @@ package com.tangem.data.network.model
import com.google.gson.annotations.SerializedName
data class ResponseVerify(
data class CardVerifyModel(
@SerializedName("results")
var results: ArrayList<Verify>? = null,

76
app/src/main/java/com/tangem/data/network/model/RateInfoModel.kt Normal file
View file

@ -0,0 +1,76 @@
package com.tangem.data.network.model
import android.os.Parcelable
import com.google.gson.annotations.SerializedName
import kotlinx.android.parcel.Parcelize
@Parcelize
data class RateInfoModel(
@SerializedName(ID)
var id: String = "",
@SerializedName(NAME)
var name: String = "",
@SerializedName(SYMBOL)
var symbol: String = "",
@SerializedName(RANK)
var rank: String = "",
@SerializedName(PRICE_USD)
var priceUsd: String = "",
@SerializedName(PRICE_BTC)
var priceBtc: String = "",
@SerializedName(VOLUME_USD_24H)
var volumeUsd24h: String = "",
@SerializedName(MARKET_CAP_USD)
var marketCapUsd: String = "",
@SerializedName(AVAILABLE_SUPPLY)
var availableSupply: String = "",
@SerializedName(TOTAL_SUPPLY)
var totalSupply: String = "",
@SerializedName(MAX_SUPPLY)
var maxSupply: String = "",
@SerializedName(PERCENT_CHANGE_1H)
var percentChange1h: String = "",
@SerializedName(PERCENT_CHANGE_24H)
var percentChange24h: String = "",
@SerializedName(PERCENT_CHANGE_7H)
var percentChange7h: String = "",
@SerializedName(LAST_UPDATED)
var lastUpdated: String = ""
) : Parcelable {
companion object {
val TAG: String = RateInfoModel::class.java.simpleName
const val ID = "id"
const val NAME = "name"
const val SYMBOL = "symbol"
const val RANK = "rank"
const val PRICE_USD = "price_usd"
const val PRICE_BTC = "price_btc"
const val VOLUME_USD_24H = "24h_volume_usd"
const val MARKET_CAP_USD = "market_cap_usd"
const val AVAILABLE_SUPPLY = "available_supply"
const val TOTAL_SUPPLY = "total_supply"
const val MAX_SUPPLY = "max_supply"
const val PERCENT_CHANGE_1H = "percent_change_1h"
const val PERCENT_CHANGE_24H = "percent_change_24h"
const val PERCENT_CHANGE_7H = "percent_change_7d"
const val LAST_UPDATED = "last_updated"
}
}

4
app/src/main/java/com/tangem/data/network/request/ElectrumRequest.java
View file

@ -23,8 +23,8 @@ public class ElectrumRequest {
public String walletAddress;
public String txHash;
public String TX;
public String Host;
public int Port;
public String host;
public int port;
private ElectrumRequest() {
}

14
app/src/main/java/com/tangem/data/network/task/ElectrumTask.java
View file

@ -24,8 +24,8 @@ import java.util.List;
public class ElectrumTask extends AsyncTask<ElectrumRequest, Integer, List<ElectrumRequest>> {
public static final String logTag = "Electrum";
//public static final String Host = /*"hsmiths.changeip.net";*/ "testnetnode.arihanc.com";
//public static final int Port = /*8080*/51001;
//public static final String host = /*"hsmiths.changeip.net";*/ "testnetnode.arihanc.com";
//public static final int port = /*8080*/51001;
private int reqID = 1;
private String Host = "";
private int Port = 0;
@ -58,13 +58,13 @@ public class ElectrumTask extends AsyncTask<ElectrumRequest, Integer, List<Elect
try {
InetAddress serverAddress = InetAddress.getByName(Host);
Log.v(logTag, "Connecting..." + Host);
// Socket socket = new Socket(serverAddress, Port);
// Socket socket = new Socket(serverAddress, port);
Socket socket = new Socket();
socket.setSoTimeout(5000);
socket.bind(new InetSocketAddress(0));
socket.connect(new InetSocketAddress(serverAddress, Port));
// Log.i("effefefe", Host);
// Log.i("effefefe", String.valueOf(Port));
// Log.i("effefefe", host);
// Log.i("effefefe", String.valueOf(port));
try {
OutputStream os = socket.getOutputStream();
out = new OutputStreamWriter(os, "UTF-8");
@ -105,8 +105,8 @@ public class ElectrumTask extends AsyncTask<ElectrumRequest, Integer, List<Elect
out.flush();
request.answerData = in.readLine();
request.Host = Host;
request.Port = Port;
request.host = Host;
request.port = Port;
if (request.answerData != null) {
Log.v(logTag, ">> " + request.answerData);
} else {

9
app/src/main/java/com/tangem/presentation/fragment/LoadedWallet.kt
View file

@ -21,9 +21,8 @@ import android.view.ViewGroup
import android.widget.Toast
import com.android.volley.BuildConfig
import com.google.zxing.WriterException
import com.tangem.data.network.Server
import com.tangem.data.network.VolleyHelper
import com.tangem.data.network.model.ResponseVerify
import com.tangem.data.network.model.CardVerifyModel
import com.tangem.data.network.request.ElectrumRequest
import com.tangem.data.network.request.ExchangeRequest
import com.tangem.data.network.request.InfuraRequest
@ -54,8 +53,8 @@ class LoadedWallet : Fragment(), NfcAdapter.ReaderCallback, CardProtocol.Notific
}
}
override fun success(responseVerify: ResponseVerify) {
// Toast.makeText(activity, responseVerify.results!![1].CID, Toast.LENGTH_SHORT).show()
override fun success(cardVerifyModel: CardVerifyModel) {
// Toast.makeText(activity, cardVerifyModel.results!![1].CID, Toast.LENGTH_SHORT).show()
}
override fun error(error: String) {
@ -74,7 +73,7 @@ class LoadedWallet : Fragment(), NfcAdapter.ReaderCallback, CardProtocol.Notific
private const val REQUEST_CODE_REQUEST_PIN2_FOR_SWAP_PIN = 7
private const val REQUEST_CODE_SWAP_PIN = 8
private const val URL_CARD_VERIFY = Server.API.Method.VERIFY
// private const val URL_CARD_VERIFY = Server.API.Method.VERIFY
}
private var singleToast: Toast? = null