Fixed OTP polylines

Author: Adithya-hv

Diff for: onebusaway-android/src/main/java/org/onebusaway/android/directions/util/OTPConstants.java

@@ -18,6 +18,8 @@
 
 import org.onebusaway.android.BuildConfig;
 
+import android.graphics.Color;
+
 import java.util.Locale;
 import java.util.concurrent.TimeUnit;
 
@@ -74,6 +76,8 @@ public class OTPConstants {
     // flag to indicate intent sent by or on behalf of TripPlanActivity
     public static final String INTENT_SOURCE = "org.onebusaway.android.INTENT_SOURCE";
 
+    public static final int OTP_TRANSIT_COLOR = Color.parseColor("#006500");
+
     public enum Source {ACTIVITY, NOTIFICATION}
 
     ;

Diff for: onebusaway-android/src/main/java/org/onebusaway/android/map/DirectionsMapController.java

@@ -16,6 +16,7 @@
 
 package org.onebusaway.android.map;
 
+import org.onebusaway.android.directions.util.OTPConstants;
 import org.onebusaway.android.io.elements.ObaShape;
 import org.onebusaway.android.io.elements.ObaShapeElement;
 import org.onebusaway.android.util.LocationUtils;
@@ -191,6 +192,12 @@ private void zoom() {
     }
 
     private static int resolveColor(Leg leg) {
+        // Color for transit routes when planning a trip
+        if (TraverseMode.valueOf(leg.mode).isTransit()) {
+            return OTPConstants.OTP_TRANSIT_COLOR;
+        }
+
+        // Calculates color for non-trip planning situations
         if (leg.routeColor != null) {
             try {
                 return Long.decode("0xFF" + leg.routeColor).intValue();
@@ -199,10 +206,7 @@ private static int resolveColor(Leg leg) {
             }
         }
 
-        if (TraverseMode.valueOf(leg.mode).isTransit()) {
-            return Color.BLUE;
-        }
-
+        // Color defaults to grey which represents walking
         return Color.GRAY;
     }