How to get available all wifi network name Listing in iOS using swift

Question

I need to create an app that can get a list of all available wifi networks' names and information on their iPhone, and when the user clicks on some network they should connect to it. Can I do this, and how?

Answer 1

It is not possible to get all the available wifi networks names and information. BUT it is only possible to get the SSID (SSID is simply the technical term for a network name) of the network that you are currently connected to.

This class will show only the wifi network name you are connected to -

    import UIKit
    import SystemConfiguration.CaptiveNetwork

    class ViewController: UIViewController {

        @IBOutlet weak var label: UILabel!

        override func viewDidLoad(){
            super.viewDidLoad()
            let ssid = self.getAllWiFiNameList()
            print("SSID: \(ssid)")
        }
        func getAllWiFiNameList() -> String? {
            var ssid: String?
            if let interfaces = CNCopySupportedInterfaces() as NSArray? {
            for interface in interfaces {
            if let interfaceInfo = CNCopyCurrentNetworkInfo(interface as! CFString) as NSDictionary? {
                        ssid = interfaceInfo[kCNNetworkInfoKeySSID as String] as? String
                        break
                    }
                }
            }
            return ssid
        }
    }

OUTPUT- (Network name where i am connected to )

To test this you need a physical device (iPhone) connected to your pc.