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/WinFrameworks/Bluetooth/BluetoothLE Watcher
Required plugins for this example: MBS WinFrameworks Plugin
You find this example project in your Plugins Download as a Xojo project file within the examples folder: /WinFrameworks/Bluetooth/BluetoothLE Watcher
This example is the version from Thu, 28th Sep 2022.
Project "BluetoothLE Watcher.xojo_binary_project"
Class App Inherits Application
Const kEditClear = "&Delete"
Const kFileQuit = "&Quit"
Const kFileQuitShortcut = ""
EventHandler Sub Open()
End EventHandler
End Class
Class MainWindow Inherits Window
Control List Inherits Listbox
ControlInstance List Inherits Listbox
End Control
EventHandler Sub Open()
Watcher = new WindowsBluetoothLEAdvertisementWatcher
Watcher.list = list
watcher.ScanningMode = Watcher.ScanningModeActive
Watcher.Start
End EventHandler
Property Watcher As WindowsBluetoothLEAdvertisementWatcher
End Class
MenuBar MainMenuBar
MenuItem FileMenu = "&File"
MenuItem FileQuit = "#App.kFileQuit"
MenuItem EditMenu = "&Edit"
MenuItem EditUndo = "&Undo"
MenuItem EditSeparator1 = "-"
MenuItem EditCut = "Cu&t"
MenuItem EditCopy = "&Copy"
MenuItem EditPaste = "&Paste"
MenuItem EditClear = "#App.kEditClear"
MenuItem EditSeparator2 = "-"
MenuItem EditSelectAll = "Select &All"
End MenuBar
Class WindowsBluetoothLEAdvertisementWatcher Inherits WindowsBluetoothLEAdvertisementWatcherMBS
EventHandler Sub Received(Args as WindowsBluetoothLEAdvertisementReceivedEventArgsMBS)
dim now as new date
dim ba as string = args.BluetoothAddress.ToHex
dim localName as string
dim a as WindowsBluetoothLEAdvertisementMBS = args.Advertisement
if a <> nil then
localName = a.LocalName
end if
dim type as string
Select case args.AdvertisementType
case args.AdvertisementTypeConnectableDirected
type = "ConnectableDirected"
case args.AdvertisementTypeConnectableUndirected
type = "ConnectableUndirected"
case args.AdvertisementTypeNonConnectableUndirected
type = "NonConnectableUndirected"
case args.AdvertisementTypeScannableUndirected
type = "ScannableUndirected"
case args.AdvertisementTypeScanResponse
type = "ScanResponse"
end Select
dim u as integer = list.RowCount-1
for i as integer = 0 to u
if list.Cell(i,0) = ba then
list.Cell(i,1) = args.RawSignalStrengthInDBm.ToString
list.Cell(i,2) = now.SQLDateTime
if localName <> "" then // if we got a new name, we show it
list.Cell(i,4) = localName
end if
return
end if
next
// new entry
list.AddRow ba, args.RawSignalStrengthInDBm.ToString, now.SQLDateTime, type, LocalName
End EventHandler
EventHandler Sub Stopped(Error as Integer)
dim m as string = "Stopped "+str(Error)
dim e as string
Select case Error
case me.ErrorNotSupported
e = "Error: not supported."
case me.ErrorRadioNotAvailable
e = "Error: Radio not available."
case me.ErrorDisabledByUser
e = "Error: Disabled by user."
case me.ErrorDisabledByPolicy
e = "Error: Disabled by policy."
case me.ErrorResourceInUse
e = "Error: Resource in use."
end Select
MessageBox m + EndOfLine+EndOfLine + e
End EventHandler
Property list As Listbox
End Class
End Project
See also:
The items on this page are in the following plugins: MBS WinFrameworks Plugin.
