nehotspothelper

I have already done this. 1. Add IOS certifivate in Apple Developer page. 2. Add identifiers App IDs with Network Extension enabled in Apple Developer page. 3. Add provisioning profile in Apple Developer page. 4. Create xcode project and type the correct bundle ID which made in apple developer page. And sign right team. 5. Add capabilities and library (Network Extension framework). 6. After 5, Entitlement file is generated automatically in my xcode project. 7. At last time I wrote the code like this. NSLog(@"List Scan START"); NSMutableDictionary* options = [[NSMutableDictionary alloc] init];

I would like to scan for nearby SSIDs of the Wi-Fi networks periodically (without connecting to it) and implement an SSID filter (one or multiple). Once a match is found a back-end API call is initiated. 
I have done a quick research on the Hotspot Helper framework in iOS 10. I found that, these APIs are not designed for the use I’ve identified. 
Seems like, iOS 11 now allows apps to manage Wi-Fi configurations programmatically. Apple added a network extension for hotspot configuration methods and properties. Please click here to see the changes. 
 My question here is, can I achieve my goal

I am working on NEHotspotHelper and trying to register but not receiving call back. Firstly, I enabled Capability : Network Extensions Then added this following code, let options: [String: NSObject] = [kNEHotspotHelperOptionDisplayName : "ABC" as NSObject] let queue: DispatchQueue = DispatchQueue(label: "com.ABC", attributes: DispatchQueue.Attributes.concurrent) NSLog("Started wifi scanning.") NEHotspotHelper.register(options: options, queue: queue) { (cmd: NEHotspotHelperCommand) in NSLog("Received command: \(cmd.commandType.rawValue)") if cmd.commandType == NEHotspotHelperCommandType