From 83b739737e02b093b0888f1a4d3f71418ab3e3b9 Mon Sep 17 00:00:00 2001
From: Doug Keen <doug@swoot.com>
Date: Fri, 28 Oct 2016 07:05:40 -0700
Subject: [PATCH] Use new fare API format

---
 .../bart/networktasks/FareContentHandler.java | 32 ++++++-------------
 1 file changed, 10 insertions(+), 22 deletions(-)

diff --git a/app/src/main/java/com/dougkeen/bart/networktasks/FareContentHandler.java b/app/src/main/java/com/dougkeen/bart/networktasks/FareContentHandler.java
index ba2c6be..285ded1 100644
--- a/app/src/main/java/com/dougkeen/bart/networktasks/FareContentHandler.java
+++ b/app/src/main/java/com/dougkeen/bart/networktasks/FareContentHandler.java
@@ -4,43 +4,31 @@ import org.xml.sax.Attributes;
 import org.xml.sax.SAXException;
 import org.xml.sax.helpers.DefaultHandler;
 
+import java.util.HashMap;
+import java.util.Map;
+
 public class FareContentHandler extends DefaultHandler {
     public FareContentHandler() {
         super();
     }
 
-    private String currentValue;
-    private boolean isParsingTag;
     private String fare;
 
     public String getFare() {
         return fare;
     }
 
-    @Override
-    public void characters(char[] ch, int start, int length)
-            throws SAXException {
-        if (isParsingTag) {
-            currentValue = new String(ch, start, length);
-        }
-    }
-
     @Override
     public void startElement(String uri, String localName, String qName,
                              Attributes attributes) throws SAXException {
         if (localName.equals("fare")) {
-            isParsingTag = true;
+            Map<String, String> attributeMap = new HashMap<>();
+            for (int i = attributes.getLength() - 1; i >= 0; i--) {
+                attributeMap.put(attributes.getLocalName(i), attributes.getValue(i));
+            }
+            if (attributeMap.containsKey("class") && attributeMap.get("class").equals("cash")) {
+                fare = "$" + attributeMap.get("amount");
+            }
         }
     }
-
-    @Override
-    public void endElement(String uri, String localName, String qName)
-            throws SAXException {
-        if (localName.equals("fare") && currentValue != null) {
-            fare = "$" + currentValue;
-        }
-        isParsingTag = false;
-        currentValue = null;
-    }
-
 }