Work with buttons (Java)

The color devices have several modes of operations

where buttons of different kinds may be shown.

 

The library provides a button callback
that is called when such a button is pressed with the pen.

 

The color of each button can be configured.
A button can be hidden and disabled.
A hidden button is invisible.

Clicks on a disabled button are ignored.

 

The library provides a function to get
a button bar object that contains the button configurations

of the connected device.

A button bar is tied to a certain mode of operation that has buttons.

The button configuration collection inside the button bar may be modified.

Pass the changed button bar object  to SetButtonConfig