I am implementing one iphone application in which i want to find direction of device on movement.I dont know how to find.Can u help me for this query.Thnks in advance.
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I am implementing one iphone application in which i want to find direction of device on movement.I dont know how to find.Can u help me for this query.Thnks in advance.
I am assuming you’re speaking about heading. This will only work in the iPhone 3GS and the upcoming models.
Call the
startUpdatingHeadingmethod on your location manager, and implement- (void)locationManager:(CLLocationManager *)manager didUpdateHeading:(CLHeading *)newHeadingto retrieve the heading from the manager.