Hi Apple pencil Engineer：
We want to know whether have a way to know ipad pro is connecting apple pencil.
We are a office software company. We beileve it's different interactive mode between using finger only and pencil.
For example: If we want to write some in my document with fingers only, we can only enter a handwrite mode to let people write。Then exit handwrite mode to let user rolls the screen. But with pencil, we can let user write directly, and rolls the screen without mode change.
Hope to add this api.
thanks.
David
WPS Office for IOS