Some market capitalization details

app/src/main/java/com/nauk/moodl/Activities/HomeActivityFragments/MarketCapitalization.java

@@ -16,10 +16,13 @@ import android.widget.ImageButton;
 import android.widget.TextView;
 
 import com.github.mikephil.charting.charts.PieChart;
+import com.github.mikephil.charting.data.Entry;
 import com.github.mikephil.charting.data.PieData;
 import com.github.mikephil.charting.data.PieDataSet;
 import com.github.mikephil.charting.data.PieEntry;
 import com.github.mikephil.charting.formatter.PercentFormatter;
+import com.github.mikephil.charting.highlight.Highlight;
+import com.github.mikephil.charting.listener.OnChartValueSelectedListener;
 import com.nauk.moodl.Activities.SettingsActivity;
 import com.nauk.moodl.DataManagers.CurrencyData.Currency;
 import com.nauk.moodl.DataManagers.MarketCapManager;
@@ -207,7 +210,7 @@ public class MarketCapitalization extends Fragment {
 
         for(int i = 0; i < topCurrencies.size(); i++)
         {
-            PieEntry pieEntry = new PieEntry(topCurrencies.get(i).getDominance(marketCapManager.getMarketCap()), topCurrencies.get(i).getSymbol());
+            PieEntry pieEntry = new PieEntry(topCurrencies.get(i).getDominance(marketCapManager.getMarketCap()), topCurrencies.get(i).getSymbol(), topCurrencies.get(i).getSymbol());
 
             if(pieEntry.getValue() < 3)
             {
@@ -271,6 +274,19 @@ public class MarketCapitalization extends Fragment {
             }
         });
 
+        pieChart.setOnChartValueSelectedListener(new OnChartValueSelectedListener() {
+            @Override
+            public void onValueSelected(Entry e, Highlight h) {
+                Currency currency = marketCapManager.getCurrencyFromSymbol((String) e.getData());
+                Log.d("moodl", "> " + currency.getSymbol() + " " + currency.getMarketCapitalization() + " " + currency.getVolume24h());
+            }
+
+            @Override
+            public void onNothingSelected() {
+
+            }
+        });
+
         pieChart.getDescription().setEnabled(false);
         pieChart.getLegend().setEnabled(false);
         pieChart.setCenterText(generateCenterSpannableText());

app/src/main/java/com/nauk/moodl/DataManagers/CurrencyData/Currency.java

@@ -40,6 +40,8 @@ public class Currency implements Parcelable {
     private String proofType;
     private int totalSupply;
     private double marketCapitalization;
+
+    private double volume24h;
     private double dominance;
     private int rank;
     private String startDate;
@@ -268,6 +270,14 @@ public class Currency implements Parcelable {
         this.chartColor = chartColor;
     }
 
+    public double getVolume24h() {
+        return volume24h;
+    }
+
+    public void setVolume24h(double volume24h) {
+        this.volume24h = volume24h;
+    }
+
     public int getChartColor()
     {
         return chartColor;

app/src/main/java/com/nauk/moodl/DataManagers/MarketCapManager.java

@@ -135,6 +135,7 @@ public class MarketCapManager {
                     JSONObject quoteJsonObject = subCurrencyJsonObject.getJSONObject("quotes");
                     JSONObject symJsonObject = quoteJsonObject.getJSONObject(toSymbol);
                     newCurrency.setMarketCapitalization(symJsonObject.getDouble("market_cap"));
+                    newCurrency.setVolume24h(symJsonObject.getDouble("volume_24h"));
 
                     topCurrencies.add(newCurrency);
                 }
@@ -144,6 +145,22 @@ public class MarketCapManager {
         }
     }
 
+    public Currency getCurrencyFromSymbol(String symbol)
+    {
+        Currency returnedCurrency = null;
+        int index = 0;
+
+        do {
+            if(symbol.equals(topCurrencies.get(index).getSymbol()))
+            {
+                returnedCurrency = topCurrencies.get(index);
+            }
+        } while(index < topCurrencies.size() && returnedCurrency == null);
+
+
+        return returnedCurrency;
+    }
+
     public long getMarketCap()
     {
         return marketCap;