Added UI for course tracking

mapbox · Aug 14, 2015 · 20ad0d5 · 20ad0d5
1 parent dfeb479
commit 20ad0d5
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/ios/app/MBXViewController.mm b/ios/app/MBXViewController.mm
@@ -319,6 +319,8 @@ - (void)locateUser
             nextMode = MGLUserTrackingModeFollowWithHeading;
             break;
         case MGLUserTrackingModeFollowWithHeading:
+            nextMode = MGLUserTrackingModeFollowWithCourse;
+            break;
         case MGLUserTrackingModeFollowWithCourse:
             nextMode = MGLUserTrackingModeNone;
             break;
@@ -404,6 +406,7 @@ - (UIColor *)mapView:(__unused MGLMapView *)mapView fillColorForPolygonAnnotatio
 - (void)mapView:(__unused MGLMapView *)mapView didChangeUserTrackingMode:(MGLUserTrackingMode)mode animated:(__unused BOOL)animated
 {
     UIImage *newButtonImage;
+    NSString *newButtonTitle;
 
     switch (mode) {
         case MGLUserTrackingModeNone:
@@ -415,11 +418,15 @@ - (void)mapView:(__unused MGLMapView *)mapView didChangeUserTrackingMode:(MGLUse
             break;
 
         case MGLUserTrackingModeFollowWithHeading:
-        case MGLUserTrackingModeFollowWithCourse:
             newButtonImage = [UIImage imageNamed:@"TrackingHeadingMask.png"];
             break;
+        case MGLUserTrackingModeFollowWithCourse:
+            newButtonImage = nil;
+            newButtonTitle = @"Course";
+            break;
     }
 
+    self.navigationItem.rightBarButtonItem.title = newButtonTitle;
     [UIView animateWithDuration:0.25 animations:^{
         self.navigationItem.rightBarButtonItem.image = newButtonImage;
     }];