Working around the issue of being unable to acquire WiFi signal strength in iOS
问题 I have an iOS app that I had intended on adding a feature which shows WiFi bars to show the user their WiFi signal strength while the app is in full screen. As I have learned recently, it is not possible to include a feature in an iOS app which allows you to show the signal strength of the connected wireless network since Apple does not allow this unless you sign up to register for Apple's NEHotspotHelper and this is not a normal use case for this API. To work around this issue, is there some