locationManager:didEnterRegion not called when a beacon is detected

Question

While testing with beacons (iOS devices) I found the listener beacon giving some unexpected behavior. locationManager:didEnterRegion method is not getting c

Answer 1

before starting coding in project , you must follow given setup guidlines -->
1. in project info or info.plist -->
         Custom IOS Target Properties -->
                    . add "Required background modes"
                    . in this add two items -->
                                ."App shares data using CoreBluetooth"
                                ."App registers for location updates"
2. in project Capability -->
         There is Background Modes  
                   . check "Loaction update"  
                   . check "Acts as a Bluetooth LE accessory"
                   . check "uses bluetooth LE accessories"

(and do follow the instructions given by Mr. Davidgyoung. believe me, it will definitely work.)