Detecting if Wifi or Bluetooth is turned on or off by the user [closed]

Answer 1

For Bluetooth in iOS, you have CBPeripheralManager (in CoreBluetooth Framework). To check for bluetooth connection, you declare your class as delegate of CBPeripheralManager then create a local variable:

var myBTManager = CBPeripheralManager(delegate: self, queue: nil, options: nil)

then, your class must implement the callback to get noticed when your Bluetooth is enabled or disabled. The code below is extracted from my project which is for Beacon manager

//BT Manager
    func peripheralManagerDidUpdateState(peripheral: CBPeripheralManager!) {
        println(__FUNCTION__)
        if peripheral.state == CBPeripheralManagerState.PoweredOn {
            println("Broadcasting...")
            //start broadcasting
            myBTManager!.startAdvertising(_broadcastBeaconDict)
        } else if peripheral.state == CBPeripheralManagerState.PoweredOff {
            println("Stopped")
            myBTManager!.stopAdvertising()
        } else if peripheral.state == CBPeripheralManagerState.Unsupported {
            println("Unsupported")
        } else if peripheral.state == CBPeripheralManagerState.Unauthorized {
            println("This option is not allowed by your application")
        }
     }

And for Wifi, take a look at this Github: https://github.com/ashleymills/Reachability.swift