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3. Interface request

Interface request

A decision block that awaits a request for an update to a custom interface.

The fiber will pause until interface requests an update, or the interface was dismissed.

The NO path is executed if the interface has been dismissed.

An update is always requested when an interface is created, after a device reboot, and when its display properties/size change, The minimum and maximum width and height are the expected lower and upper size bounds of the interface.

Use the Interface layout update block to submit an initial layout a new interface, or update the layout of an existing interface.

This block don’t accept an interface URI for the custom layouts in a notification.

Note! This is an experimental feature, expect breaking changes. Not for production use.

Input arguments

• Interface URI — URI of interface requesting an update.

Output variables

• Minimum width — variable to assign the lower bound for expected width of the interface, in dip.
• Minimum height — variable to assign the lower bound for expected height of the interface, in dip.
• Maximum width — variable to assign the upper bound for expected width of the interface, in dip.
• Maximum height — variable to assign the upper bound for expected height of the interface, in dip.
• Display id — variable to assign the id of the display showing the interface, or null if unavailable.