Hello,
Is there a way to get the wifi signal strength as, say, a value between 0 and 1, or similar in a macOS application? And would it also be possible to recieve a function call when the singal strength changes so I can run some code when that happens?
Thanks in advance. Any help is appreciated.
Claude31 wrote:
You may also look at [
]CWInterface
Yep. On macOS that’s the recommended approach.
Adalex3 wrote:
And would it also be possible to recieve a function call when the singal strength changes so I can run some code when that happens?
You should be able to get notifications via
CWWiFiClient-linkQualityDidChangeForWiFiInterfaceWithName:rssi:transmitRate:Share and Enjoy
—
Quinn “The Eskimo!”
Apple Developer Relations, Developer Technical Support, Core OS/Hardware
let myEmail = "eskimo" + "1" + "@apple.com"Why Swift 5 ?
This is for IOS, did you try to adapt to OSX ?
You may also look at https://developer.apple.com/documentation/corewlan/cwinterface
func rssiValue() -> IntThe current aggregate received signal strength indication (RSSI) measurement (dBm) for the interface.
This is for iOS … ?
The approach you linked to is not supported because it involves grovelling around in the internal structures of the system’s views. That’s why, as noted in that post, it’s broken on iPhone X.
I’d appreciate you evaluating such links before posting them. At a minimum you should warn folks about the risks.
And, to be clear, there is no supported way for general apps to get Wi-Fi signal strength on iOS. QA1942 iOS Wi-Fi Management APIs has links to what limited Wi-Fi APIs that are available on that platform.
Share and Enjoy
—
Quinn “The Eskimo!”
Apple Developer Relations, Developer Technical Support, Core OS/Hardware
let myEmail = "eskimo" + "1" + "@apple.com"Claude31 wrote:
You may also look at [
]CWInterface
Yep. On macOS that’s the recommended approach.
Adalex3 wrote:
And would it also be possible to recieve a function call when the singal strength changes so I can run some code when that happens?
You should be able to get notifications via
CWWiFiClient-linkQualityDidChangeForWiFiInterfaceWithName:rssi:transmitRate:Share and Enjoy
—
Quinn “The Eskimo!”
Apple Developer Relations, Developer Technical Support, Core OS/Hardware
let myEmail = "eskimo" + "1" + "@apple.com"