added visualizing route

app/src/main/java/com/a1/nextlocation/data/CurrentRoute.java

@@ -0,0 +1,18 @@
+package com.a1.nextlocation.data;
+
+import org.osmdroid.views.overlay.Polyline;
+
+public enum CurrentRoute {
+    INSTANCE;
+
+    private Polyline currentRoute;
+
+    public void setCurrentRoute(Polyline currentRoute) {
+        this.currentRoute = currentRoute;
+    }
+
+    public Polyline getCurrentRoute() {
+        return currentRoute;
+    }
+
+}

app/src/main/java/com/a1/nextlocation/data/Location.java

@@ -105,7 +105,7 @@ public class Location implements Parcelable {
     }
 
     public static String getStringFromCoordinates(double lat1, double long1) {
-        return lat1 + "," + long1;
+        return long1 + "," + lat1;
     }
 
     public GeoPoint convertToGeoPoint() {