Delay dark mode until nautical sunrise/sunset (#557)

mapbox · Aug 30, 2017 · a0decd0 · a0decd0
1 parent 6ab6a07
commit a0decd0
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/MapboxNavigation/NavigationViewController.swift b/MapboxNavigation/NavigationViewController.swift
@@ -264,11 +264,15 @@ public class NavigationViewController: NavigationPulleyViewController, RouteMapV
         guard automaticallyAdjustsStyleForTimeOfDay else { return .dayStyle }
 
         guard let location = routeController.location,
-            let solar = Solar(latitude: location.coordinate.latitude, longitude: location.coordinate.longitude) else {
+            let solar = Solar(latitude: location.coordinate.latitude, longitude: location.coordinate.longitude),
+            let sunrise = solar.civilSunrise, let sunset = solar.civilSunset else {
                 return .dayStyle
         }
 
-        return  solar.isDaytime ? .dayStyle : .nightStyle
+        let isAfterSunrise = solar.date > sunrise
+        let isBeforeSunset = solar.date < sunset
+
+        return isAfterSunrise && isBeforeSunset ? .dayStyle : .nightStyle
     }
 
     var tableViewController: RouteTableViewController?