From 7556c96e7dc809d11543d6694a7d5c75be2820c1 Mon Sep 17 00:00:00 2001
From: Doug Keen <dougkeen@gmail.com>
Date: Sun, 18 Oct 2015 16:26:41 -0700
Subject: [PATCH] Memoize train destination color

---
 app/src/main/java/com/dougkeen/bart/model/Departure.java | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/com/dougkeen/bart/model/Departure.java b/app/src/main/java/com/dougkeen/bart/model/Departure.java
index 8d3fa3f..f3b13ee 100644
--- a/app/src/main/java/com/dougkeen/bart/model/Departure.java
+++ b/app/src/main/java/com/dougkeen/bart/model/Departure.java
@@ -57,6 +57,7 @@ public class Departure implements Parcelable, Comparable<Departure> {
     private Station passengerDestination;
     private Line line;
     private String destinationColor;
+    private @ColorInt int destinationColorInt;
     private String platform;
     private String direction;
     private boolean bikeAllowed;
@@ -137,7 +138,10 @@ public class Departure implements Parcelable, Comparable<Departure> {
 
     @ColorInt
     public int getTrainDestinationColor() {
-        return Color.parseColor(destinationColor);
+        if (destinationColorInt == 0) {
+            destinationColorInt = Color.parseColor(destinationColor);
+        }
+        return destinationColorInt;
     }
 
     public void setTrainDestinationColor(String destinationColor) {