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Fix Binance trade synchronization

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This commit is contained in:
Tanguy Herbron 2018-04-29 19:59:06 +02:00
parent 009dc09eca
commit 6d3e5b7bfd
4 changed files with 86 additions and 28 deletions
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49
app/src/main/java/com/nauk/moodl/Activities/CurrencyDetailsActivity.java
View File

@ -24,6 +24,7 @@ import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.CardView;
import android.text.Html;
import android.text.method.LinkMovementMethod;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.MenuItem;
import android.view.MotionEvent;
@ -54,6 +55,7 @@ import com.github.mikephil.charting.highlight.Highlight;
import com.github.mikephil.charting.listener.OnChartValueSelectedListener;
import com.nauk.moodl.DataManagers.CurrencyData.Currency;
import com.nauk.moodl.DataManagers.CurrencyData.CurrencyDataChart;
import com.nauk.moodl.DataManagers.CurrencyData.Trade;
import com.nauk.moodl.DataManagers.CurrencyData.Transaction;
import com.nauk.moodl.DataManagers.DatabaseManager;
import com.nauk.moodl.DataManagers.ExchangeManager.BinanceManager;
@ -63,6 +65,7 @@ import com.nauk.moodl.LayoutManagers.TransactionListAdapter;
import com.nauk.moodl.PlaceholderManager;
import com.nauk.moodl.R;
import java.lang.reflect.Array;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
@ -105,6 +108,7 @@ public class CurrencyDetailsActivity extends AppCompatActivity {
private Button lineChartButton;
private Button candleStickChartButton;
private ArrayList<com.nauk.moodl.DataManagers.CurrencyData.Trade> returnedTrades;
private View loadingFooter;
@ -917,6 +921,8 @@ public class CurrencyDetailsActivity extends AppCompatActivity {
}
private void drawTradeList(ArrayList<com.nauk.moodl.DataManagers.CurrencyData.Trade> trades)
{
if(returnedTrades.size() > 20)
{
tradeLayout.setOnScrollListener(new AbsListView.OnScrollListener() {
@Override
@ -928,7 +934,7 @@ public class CurrencyDetailsActivity extends AppCompatActivity {
public void onScroll(AbsListView absListView, int firstVisibleItem, int visibleItemCount, int totalItemCount) {
if(firstVisibleItem+visibleItemCount == totalItemCount && totalItemCount!=0)
{
if(!flag_loading)
if(!flag_loading && tradeLayout.getCount() != returnedTrades.size() - 1)
{
flag_loading = true;
@ -938,6 +944,7 @@ public class CurrencyDetailsActivity extends AppCompatActivity {
}
}
});
}
tradeListAdapter = new TradeListAdapter(this, trades);
@ -987,8 +994,13 @@ public class CurrencyDetailsActivity extends AppCompatActivity {
Looper.prepare();
}
ArrayList<Transaction> transactionList = databaseManager.getCurrencyTransactionsForSymbol(currency.getSymbol());
final ArrayList<Transaction> transactionList = databaseManager.getCurrencyTransactionsForSymbol(currency.getSymbol());
runOnUiThread(new Runnable() {
@Override
public void run() {
drawTransactionList(transactionList);
}
});
return null;
}
@ -1019,7 +1031,23 @@ public class CurrencyDetailsActivity extends AppCompatActivity {
@Override
protected Void doInBackground(Void... voids) {
binanceManager.updateTrades(new BinanceManager.BinanceCallBack() {
final ArrayList<Trade> trades = new ArrayList<>();
for(int i = tradeLayout.getCount(); i < tradeLayout.getCount() + 20 && i < returnedTrades.size(); i++)
{
trades.add(returnedTrades.get(i));
}
runOnUiThread(new Runnable() {
@Override
public void run() {
tradeListAdapter.addAll(trades);
tradeListAdapter.notifyDataSetChanged();
flag_loading = false;
tradeLayout.removeFooterView(loadingFooter);
}
});
/*binanceManager.updateTrades(new BinanceManager.BinanceCallBack() {
@Override
public void onSuccess() {
ArrayList<com.nauk.moodl.DataManagers.CurrencyData.Trade> trades = binanceManager.getTrades();
@ -1046,7 +1074,7 @@ public class CurrencyDetailsActivity extends AppCompatActivity {
public void onError(String error) {
}
}, currency.getSymbol(), tradeListAdapter.getItem(tradeListAdapter.getCount() - 1).getId());
}, currency.getSymbol(), tradeListAdapter.getItem(tradeListAdapter.getCount() - 1).getId());*/
return null;
}
@ -1073,9 +1101,9 @@ public class CurrencyDetailsActivity extends AppCompatActivity {
@Override
public void onSuccess() {
ArrayList<com.nauk.moodl.DataManagers.CurrencyData.Trade> trades = binanceManager.getTrades();
final ArrayList<com.nauk.moodl.DataManagers.CurrencyData.Trade> returnedTrades = new ArrayList<>();
returnedTrades = new ArrayList<>();
for(int i = trades.size() - 1; i > 0 ; i--)
for(int i = trades.size() - 1; i >= 0 ; i--)
{
returnedTrades.add(trades.get(i));
}
@ -1083,7 +1111,14 @@ public class CurrencyDetailsActivity extends AppCompatActivity {
runOnUiThread(new Runnable() {
@Override
public void run() {
drawTradeList(returnedTrades);
ArrayList<Trade> trades = new ArrayList<>();
for(int i = 0; i < 20 && i < returnedTrades.size(); i++)
{
trades.add(returnedTrades.get(i));
}
drawTradeList(trades);
}
});
}

14
app/src/main/java/com/nauk/moodl/DataManagers/ExchangeManager/BinanceManager.java
View File

@ -76,9 +76,12 @@ public class BinanceManager {
for(int i = 0; i < pairSymbolList.size(); i++)
{
if(!pairSymbolList.get(i).equals(symbol))
{
trades.addAll(updateTrades(symbol, pairSymbolList.get(i)));
}
}
callBack.onSuccess();
}
@ -88,9 +91,12 @@ public class BinanceManager {
trades = new ArrayList<>();
for(int i = 0; i < pairSymbolList.size(); i++)
{
if(!pairSymbolList.get(i).equals(symbol))
{
trades.addAll(updateTrades(symbol, pairSymbolList.get(i), fromId));
}
}
callBack.onSuccess();
}
@ -106,16 +112,16 @@ public class BinanceManager {
if(!symbol.equals(pairSymbol))
{
try {
presentTrades = client.getMyTrades(symbol + pairSymbol, 20);
presentTrades = client.getMyTrades(symbol + pairSymbol);
} catch (BinanceApiException e) {
try {
presentTrades = client.getMyTrades(pairSymbol + symbol, 20);
/*try {
presentTrades = client.getMyTrades(pairSymbol + symbol);
} catch (BinanceApiException f) {
f.printStackTrace();
}
}*/
}
}

17
app/src/main/java/com/nauk/moodl/DataManagers/ExchangeManager/HitBtcManager.java
View File

@ -31,7 +31,9 @@ public class HitBtcManager {
private String publicKey;
private String privateKey;
final private String hitBalanceUrl = "https://api.hitbtc.com/api/2/trading/balance";
final private String tradeHistoryUrl = "https://api.hitbtc.com/api/2/history/trades?";
private RequestQueue requestQueue;
private List<String> pairSymbolList;
private List<Currency> balance;
private android.content.Context context;
@ -45,6 +47,21 @@ public class HitBtcManager {
this.privateKey = privateKey;
}
private void createPairSymbolList()
{
pairSymbolList = new ArrayList<>();
pairSymbolList.add("BTC");
pairSymbolList.add("ETH");
pairSymbolList.add("BNB");
pairSymbolList.add("USDT");
}
public void updateTrades(final HitBtcCallBack callBack, String symbol, String pairSymbol)
{
}
public void updateBalance(final HitBtcCallBack callBack)
{
JsonArrayRequest arrayRequest = new JsonArrayRequest(Request.Method.GET, hitBalanceUrl

2
app/src/main/res/layout/activity_currency_details.xml
View File

@ -647,7 +647,7 @@
<ListView
android:id="@+id/listTrades"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_height="match_parent"
android:orientation="vertical"/>
</LinearLayout>