Prices more beautiful

app/src/main/java/de/sebse/fuplanner/fragments/canteen/MealAdapter.java

@@ -1,5 +1,6 @@
 package de.sebse.fuplanner.fragments.canteen;
 
+import android.content.Context;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -17,6 +18,11 @@ import de.sebse.fuplanner.tools.ui.StringViewHolder;
 public class MealAdapter extends BaseExpandableListAdapter {
 
     private Day mDay = null;
+    private Context mContext;
+
+    public MealAdapter(Context context) {
+        mContext = context;
+    }
 
     @Override
     public String getChild(int groupPosition, int childPosititon) {
@@ -90,7 +96,7 @@ public class MealAdapter extends BaseExpandableListAdapter {
         ItemViewHolder itemHolder = new ItemViewHolder(convertView);
         itemHolder.mTitle.setText(meal.getName());
         itemHolder.mSubLeft.setText(meal.getCategory());
-        itemHolder.mSubRight.setText(meal.getPriceStdnt()+"/"+meal.getPriceEmply()+"/"+meal.getPriceOther());
+        itemHolder.mSubRight.setText(mContext.getResources().getString(R.string.prices, meal.getPriceStdnt(), meal.getPriceEmply(), meal.getPriceOther()));
 
         return convertView;
     }

app/src/main/java/de/sebse/fuplanner/fragments/canteen/MealFragment.java

@@ -72,7 +72,7 @@ public class MealFragment extends Fragment {
         View view = inflater.inflate(R.layout.fragment_expandable_list_view, container, false);
         // Set the adapter
         ExpandableListView expandableListView = view.findViewById(R.id.list);
-        adapter = new MealAdapter();
+        adapter = new MealAdapter(getContext());
         expandableListView.setAdapter(adapter);
 
         // Getting SwipeContainerLayout

app/src/main/res/values/strings.xml

@@ -45,4 +45,5 @@
     <string name="refresh">Refresh</string>
     <string name="go_to_today">Go to today</string>
     <string name="canteens">Canteens</string>
+    <string name="prices">%1$.2f / %2$.2f / %3$.2f</string>
 </resources>