Bluetooth device pick

A decision block that lets the user choose a nearby Bluetooth device.

The fiber will pause until the user has chosen a device, cancelled the dialog or the timeout expired.

This block will enable Bluetooth and start scanning for nearby devices (discovery).

Input arguments

• Device type — type of device, default is any.
• Timeout — time until the notification/dialog is automatically canceled, default is no timeout.
• Notification channel — UUID of notification channel used for shown notification, default is the flow default or Flow.
• Show window — whether to show the dialog window directly without having to tap the notification. Requires the “appear atop of other apps or parts of the screen” privilege on Android 10+.

Output variables

• Picked device name — variable to assign the name of the picked device.
• Picked device address — variable to assign the address of the picked device.
• Picked device type — variable to assign the type of the picked device.