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Updated on 2026-08-14

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Tangem 2018-09-02 15:16:55 +03:00
parent 3694c32695
commit edbeb5f3bd
18 changed files with 145 additions and 393 deletions
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6
app/src/main/java/com/tangem/data/network/CoinmarketApi.java
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@ -1,6 +1,6 @@
package com.tangem.data.network;
import com.tangem.data.network.model.RateInfoModel;
import com.tangem.data.network.model.RateInfoResponse;
import java.util.List;
@ -9,5 +9,5 @@ import retrofit2.http.GET;
public interface CoinmarketApi {
@GET(Server.ApiCoinmarket.Method.V1_TICKER_CONVERT)
Observable<List<RateInfoModel>> getRateInfoList();
}
Observable<List<RateInfoResponse>> getRateInfoList();
}

98
app/src/main/java/com/tangem/data/network/GsonRequest.java
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@ -1,98 +0,0 @@
package com.tangem.data.network;
import android.util.Log;
import com.android.volley.AuthFailureError;
import com.android.volley.NetworkResponse;
import com.android.volley.ParseError;
import com.android.volley.Request;
import com.android.volley.Response;
import com.android.volley.Response.ErrorListener;
import com.android.volley.Response.Listener;
import com.android.volley.toolbox.HttpHeaderParser;
import com.google.gson.Gson;
import com.google.gson.JsonSyntaxException;
import java.io.UnsupportedEncodingException;
import java.util.Map;
/**
* Volley adapter for JSON requests with POST method that will be parsed into Java objects by Gson.
*/
public class GsonRequest<T> extends Request<T> {
public static final String TAG = "api." + GsonRequest.class.getSimpleName();
private Gson mGson = new Gson();
private Class<T> clazz;
private Map<String, String> headers;
private Map<String, String> params;
private Listener<T> listener;
/**
* Make a GET request and return a parsed object from JSON.
*
* @param url URL of the request to make
* @param clazz Relevant class object, for Gson's reflection
*/
public GsonRequest(int method,
String url,
Class<T> clazz,
Listener<T> listener,
ErrorListener errorListener) {
super(method, url, errorListener);
this.clazz = clazz;
this.listener = listener;
mGson = new Gson();
}
/**
* Make a POST request and return a parsed object from JSON.
*
* @param url URL of the request to make
* @param clazz Relevant class object, for Gson's reflection
*/
public GsonRequest(int method,
String url,
Class<T> clazz,
Map<String, String> params,
Listener<T> listener,
ErrorListener errorListener) {
super(method, url, errorListener);
this.clazz = clazz;
this.params = params;
this.listener = listener;
this.headers = null;
mGson = new Gson();
}
@Override
public Map<String, String> getHeaders() throws AuthFailureError {
return headers != null ? headers : super.getHeaders();
}
@Override
protected Map<String, String> getParams() throws AuthFailureError {
return params;
}
@Override
protected void deliverResponse(T response) {
listener.onResponse(response);
}
@Override
protected Response<T> parseNetworkResponse(NetworkResponse response) {
try {
String json = new String(response.data, HttpHeaderParser.parseCharset(response.headers));
Log.i(TAG, (json));
return Response.success(mGson.fromJson(json, clazz), HttpHeaderParser.parseCacheHeaders(response));
} catch (UnsupportedEncodingException e) {
Log.e(TAG, "UnsupportedEncodingException");
return Response.error(new ParseError(e));
} catch (JsonSyntaxException e) {
Log.e(TAG, "JsonSyntaxException");
return Response.error(new ParseError(e));
}
}
}

6
app/src/main/java/com/tangem/data/network/Server.java
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@ -15,7 +15,7 @@ public class Server {
* https://tangem-webapp.appspot.com/
*/
public static class ApiTangem {
private static final String URL_TANGEM = ServerURL.API_TANGEM;
public static final String URL_TANGEM = ServerURL.API_TANGEM;
public static class Method {
public static final String INFO_VERIFY = URL_TANGEM + "info/version";
@ -34,11 +34,7 @@ public class Server {
public static class Method {
public static final String V1_TICKER_CONVERT = URL_COINMARKET + "v1/ticker/?convert=USD&lmit=10";
}
}
}

67
app/src/main/java/com/tangem/data/network/ServerApiHelper.java
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@ -1,15 +1,26 @@
package com.tangem.data.network;
import android.annotation.SuppressLint;
import android.support.annotation.NonNull;
import android.util.Log;
import com.google.gson.Gson;
import com.google.gson.JsonArray;
import com.google.gson.JsonObject;
import com.jakewharton.retrofit2.adapter.rxjava2.RxJava2CallAdapterFactory;
import com.tangem.data.network.model.RateInfoModel;
import com.tangem.data.network.model.CardVerify;
import com.tangem.data.network.model.CardVerifyBody;
import com.tangem.data.network.model.CardVerifyResponse;
import com.tangem.data.network.model.RateInfoResponse;
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 com.tangem.util.Util;
import org.json.JSONException;
import org.json.JSONObject;
import java.io.BufferedReader;
import java.io.InputStream;
@ -28,12 +39,62 @@ import io.reactivex.Observable;
import io.reactivex.android.schedulers.AndroidSchedulers;
import io.reactivex.observers.DefaultObserver;
import io.reactivex.schedulers.Schedulers;
import retrofit2.Call;
import retrofit2.Callback;
import retrofit2.Response;
import retrofit2.Retrofit;
import retrofit2.converter.gson.GsonConverterFactory;
public class ServerApiHelper {
private static String TAG = ServerApiHelper.class.getSimpleName();
/**
* HTTP
* Card verify
*/
private CardVerifyListener cardVerifyListener;
public interface CardVerifyListener {
void onCardVerify(CardVerifyResponse cardVerifyResponse);
}
public void setCardVerify(CardVerifyListener listener) {
cardVerifyListener = listener;
}
public void cardVerify(TangemCard card) {
Retrofit retrofit = new Retrofit.Builder()
.baseUrl(Server.ApiTangem.URL_TANGEM)
.addConverterFactory(GsonConverterFactory.create())
.build();
TangemApi tangemApi = retrofit.create(TangemApi.class);
CardVerify[] requests = new CardVerify[1];
requests[0] = new CardVerify(Util.bytesToHex(card.getCID()), Util.bytesToHex(card.getCardPublicKey()));
CardVerifyBody cardVerifyBody = new CardVerifyBody(requests);
Call<CardVerifyResponse> call = tangemApi.getCardVerify("application/json", cardVerifyBody);
call.enqueue(new Callback<CardVerifyResponse>() {
@Override
public void onResponse(@NonNull Call<CardVerifyResponse> call, @NonNull Response<CardVerifyResponse> response) {
if (response.code() == 200) {
CardVerifyResponse cardVerifyResponse = response.body();
cardVerifyListener.onCardVerify(cardVerifyResponse);
Log.i(TAG, "cardVerify onResponse " + response.code());
} else {
Log.e(TAG, "cardVerify onResponse " + response.code());
}
}
@Override
public void onFailure(Call<CardVerifyResponse> call, Throwable t) {
Log.e(TAG, "cardVerify onFailure " + t.getMessage());
}
});
}
/**
* HTTP
* Used in Crypto-currency course
@ -41,7 +102,7 @@ public class ServerApiHelper {
private RateInfoDataListener rateInfoDataListener;
public interface RateInfoDataListener {
void onRateInfoDataData(RateInfoModel rateInfoModel);
void onRateInfoDataData(RateInfoResponse rateInfoResponse);
}
public void setRateInfoData(RateInfoDataListener listener) {
@ -63,7 +124,7 @@ public class ServerApiHelper {
.observeOn(AndroidSchedulers.mainThread())
.subscribe(rateInfoModelList -> {
if (!rateInfoModelList.isEmpty()) {
for (RateInfoModel rateInfoMode : rateInfoModelList) {
for (RateInfoResponse rateInfoMode : rateInfoModelList) {
if (rateInfoMode.getId().equals(cryptoId)) {
rateInfoDataListener.onRateInfoDataData(rateInfoMode);
Log.i("rateInfoData", rateInfoMode.getId());

9
app/src/main/java/com/tangem/data/network/ServerURL.java
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@ -1,13 +1,6 @@
package com.tangem.data.network;
public class ServerURL {
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/TangemApi.java Normal file
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@ -0,0 +1,14 @@
package com.tangem.data.network;
import com.tangem.data.network.model.CardVerifyBody;
import com.tangem.data.network.model.CardVerifyResponse;
import retrofit2.Call;
import retrofit2.http.Body;
import retrofit2.http.Header;
import retrofit2.http.POST;
public interface TangemApi {
@POST(Server.ApiTangem.Method.VERIFY)
Call<CardVerifyResponse> getCardVerify(@Header("Content-Type") String contentType, @Body CardVerifyBody body);
}

108
app/src/main/java/com/tangem/data/network/VolleyHelper.kt
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@ -1,108 +0,0 @@
package com.tangem.data.network
import android.app.Activity
import android.content.Context
import android.content.Intent
import android.support.v7.app.AlertDialog
import com.android.volley.AuthFailureError
import com.android.volley.DefaultRetryPolicy
import com.android.volley.Request
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.CardVerifyModel
import com.tangem.domain.wallet.TangemCard
import com.tangem.util.Util
import com.tangem.wallet.R
import java.util.*
class VolleyHelper (private val requestCardVerify: IRequestCardVerify){
interface IRequestCardVerify {
fun success(cardVerifyModel: CardVerifyModel)
fun error(error: String)
}
fun requestCardVerify(card: TangemCard) {
val params = HashMap<String, String>()
params["CID"] = Util.bytesToHex(card.cid)
params["publicKey"] = Util.bytesToHex(card.cardPublicKey)
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.ApiTangem.Method.VERIFY, params)
}
fun doRequestDebug(context: Context, url: String, params: Map<String, String>) {
val stringRequest = object : StringRequest(Request.Method.GET, url,
{ response ->
// Log.i(LoadedWallet.TAG, response.toString())
val builder = AlertDialog.Builder(context)
builder.setTitle(url)
.setMessage(response.toString())
.setPositiveButton(R.string.ok, null)
.setNeutralButton(R.string.send) { _, _ ->
val intent = Intent(Intent.ACTION_SEND)
intent.type = "text/html"
intent.putExtra(Intent.EXTRA_EMAIL, arrayOf("erogov@tangem.com"))
intent.putExtra(Intent.EXTRA_SUBJECT, url)
intent.putExtra(Intent.EXTRA_TEXT, response.toString())
context.startActivity(Intent.createChooser(intent, "Send json"))
}
val alert = builder.create()
alert.show()
},
{ error -> val networkResponse = error.networkResponse }) {
@Throws(AuthFailureError::class)
override fun getHeaders(): Map<String, String> {
return Server.getHeader()
}
@Throws(AuthFailureError::class)
override fun getParams(): Map<String, String> {
return params
}
}
stringRequest.retryPolicy = DefaultRetryPolicy(30000, DefaultRetryPolicy.DEFAULT_MAX_RETRIES, DefaultRetryPolicy.DEFAULT_BACKOFF_MULT)
AppController.getInstance().addToRequestQueue(stringRequest)
}
private fun doRequestString(url: String, params: Map<String, String>) {
val stringRequest = object : StringRequest(Request.Method.GET, url,
Response.Listener<String> { response ->
val requestResponse = response.toString().substring(response.toString().lastIndexOf("Response:") + 10)
val responseVerify = Gson().fromJson(requestResponse, CardVerifyModel::class.java)
requestCardVerify.success(responseVerify)
// Log.i(LoadedWallet.TAG, responseVerify.results!![2].CID)
},
Response.ErrorListener { "That didn't work!" }) {
@Throws(AuthFailureError::class)
override fun getHeaders(): Map<String, String> {
return Server.getHeader()
}
@Throws(AuthFailureError::class)
override fun getParams(): Map<String, String> {
return params
}
}
stringRequest.retryPolicy = DefaultRetryPolicy(30000, DefaultRetryPolicy.DEFAULT_MAX_RETRIES, DefaultRetryPolicy.DEFAULT_BACKOFF_MULT)
AppController.getInstance().addToRequestQueue(stringRequest)
}
}

11
app/src/main/java/com/tangem/data/network/model/CardVerify.java Normal file
View file

@ -0,0 +1,11 @@
package com.tangem.data.network.model;
public class CardVerify {
private String CID;
private String publicKey;
public CardVerify(String CID, String publicKey) {
this.CID = CID;
this.publicKey = publicKey;
}
}

10
app/src/main/java/com/tangem/data/network/model/CardVerifyBody.java Normal file
View file

@ -0,0 +1,10 @@
package com.tangem.data.network.model;
public class CardVerifyBody {
private CardVerify[] requests;
public CardVerifyBody(CardVerify[] requests) {
this.requests = requests;
}
}

12
app/src/main/java/com/tangem/data/network/model/CardVerifyModel.kt → app/src/main/java/com/tangem/data/network/model/CardVerifyResponse.kt
View file

@ -2,23 +2,17 @@ package com.tangem.data.network.model
import com.google.gson.annotations.SerializedName
data class CardVerifyModel(
data class CardVerifyResponse(
@SerializedName("results")
var results: ArrayList<Verify>? = null,
@SerializedName("error")
var error: String? = null
var results: List<Verify>? = null
) {
data class Verify(
@SerializedName("error")
var error: String = "",
@SerializedName("CID")
var CID: String = "",
@SerializedName("passed")
var passed: Boolean? = null
var passed: Boolean = false
)
}

4
app/src/main/java/com/tangem/data/network/model/RateInfoModel.kt → app/src/main/java/com/tangem/data/network/model/RateInfoResponse.kt
View file

@ -5,7 +5,7 @@ import com.google.gson.annotations.SerializedName
import kotlinx.android.parcel.Parcelize
@Parcelize
data class RateInfoModel(
data class RateInfoResponse(
@SerializedName(ID)
var id: String = "",
@ -54,7 +54,7 @@ data class RateInfoModel(
) : Parcelable {
companion object {
val TAG: String = RateInfoModel::class.java.simpleName
val TAG: String = RateInfoResponse::class.java.simpleName
const val ID = "id"
const val NAME = "name"

6
app/src/main/java/com/tangem/data/network/request/VerificationServerProtocol.java
View file

@ -1,5 +1,7 @@
package com.tangem.data.network.request;
import android.util.Log;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.tangem.domain.wallet.TangemCard;
@ -35,6 +37,7 @@ public class VerificationServerProtocol {
public void doPost(String hostURL) throws IOException {
URL url = new URL(hostURL + "/" + command.getURL());
Log.i("isOnlineVerified", hostURL + "/" + command.getURL());
URLConnection con = url.openConnection();
HttpURLConnection http = (HttpURLConnection) con;
try {
@ -171,7 +174,6 @@ public class VerificationServerProtocol {
}
}
public static Date strToDate(String date) throws ParseException {
SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd", Locale.US);
return new Date(formatter.parse(date).getTime());
@ -186,4 +188,4 @@ public class VerificationServerProtocol {
return new GsonBuilder().create();
}
}
}