When in 2.4g wifi, I want to show users a tip, but how to judge in 2.4g wifi?
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how to judge in 2.4g wifi?
What platform are you working on?
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Quinn “The Eskimo!”
Apple Developer Relations, Developer Technical Support, Core OS/Hardware
let myEmail = "eskimo" + "1" + "@apple.com"
iOS 9 above
iOS has very limited Wi-Fi management APIs; you can see a summary of them in QA1942 iOS Wi-Fi Management APIs. None of them let you determine whether the current Wi-Fi network is 2.4 GHz or 5 GHz.
Just out of curiosity, why does this matter to you?
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Quinn “The Eskimo!”
Apple Developer Relations, Developer Technical Support, Core OS/Hardware
let myEmail = "eskimo" + "1" + "@apple.com"
Some special actions must work on 2.4GHz
Some special actions must work on 2.4GHz
Well that’s rather vague. Care to elaborate? While I’m skeptical that more information will enable me to suggest a solution, there’s always that possibility.
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—
Quinn “The Eskimo!”
Apple Developer Relations, Developer Technical Support, Core OS/Hardware
let myEmail = "eskimo" + "1" + "@apple.com"