How to build inhouse map navigation for iOS application?
ios, map-directions, navigation
Solution
Couple of points...
You could create various audio files and play them as way points based on routing. Same principal as 'turn right at the next light'.
Definitely want to set your accuracy to: kCLLocationAccuracyBest. But this will still probably only get you accuracy of around +/- 10 meters at best.
Do a floor plan overlay using MapOverlayView.
If you are indoor, iPhone uses cell towers or WIFI for a location fix. This might be a problem for you because if you are looking to map multiple floors, only GPS can give you altitude readings - ground floor, second floor, etc...
I don't want to pour cold water on your idea but I have not heard of anyone successfully doing an indoor navigation app on an iPhone using standard stuff. If you really wanted to move forward on this project, your best accuracy might be using indoor bluetooth transmitters as navigational beacons...?
Problem
I have a requirement mentioned below: - Already have a floor plan map image - First detect current location on floor - Then select the destination location using floor plan map image - Now application should provide direction & distance for that source to destination path - This is like how google direction works, but its in-house map require. For example, - Current position of user is: At his desk - Where is Meeting Room #11 - So application should provide direction and distance updates on the map/floor plan image. Any kind of suggestions/help would be great. Thanks in advance