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Bluetooth disabled alert #37

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Bluetooth disabled alert #37

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90080a3
Update WBManager.swift
boehlerlukas Aug 6, 2020
0e34eed
Update WBManager.swift
boehlerlukas Aug 6, 2020
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21 changes: 21 additions & 0 deletions WBCore/WBManager.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -181,6 +181,27 @@ open class WBManager: NSObject, CBCentralManagerDelegate, WKScriptMessageHandler
}
device.triage(view)
case .requestDevice:
if (centralManager.state != CBManagerState.poweredOn) {
transaction.resolveAsFailure(withMessage: "Bluetooth not activated.")
stopScanForPeripherals()
requestDeviceTransaction = nil
clearState()

let alert = UIAlertController(title: NSLocalizedString("turn_on_bluetooth_title", comment: "Turn on bluetooth."), message: NSLocalizedString("turn_on_bluetooth_body", comment: "Please turn on bluetooth."), preferredStyle: .alert)
alert.addAction(UIAlertAction(title: "Ok", style: .default, handler: nil))

// Find top most ViewController.
let keyWindow = UIApplication.shared.windows.filter {$0.isKeyWindow}.first
if var topController = keyWindow?.rootViewController {
while let presentedViewController = topController.presentedViewController {
topController = presentedViewController
}

topController.present(alert, animated: true)
}

return
}
guard transaction.key.typeComponents.count == 1
else {
transaction.resolveAsFailure(withMessage: "Invalid request type \(transaction.key)")
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