[Vibraphon]

I tried to export a bigger selection to pdf.
During this export-process I touched on the screen.
The export process was imidiately without any messsage aborted.
Is it possible to create a message "Cancel Export [Yes] / [No]?

Are there any wildcards to be used in filter?
I wanted to select Album xxx, within all songs named s* , but I wasn't successfull.

[Zubersoft]

Which part of the export process was canceled? Were you exporting to Dropbox or Google Drive? Or were you just exporting to a folder on your tablet? Were you exporting a number of files or was it a single file only?

As far as filtering, did you first open Album xxx, then filter on all songs starting with s, then select all those songs and export them? I would think that would work.

[Vibraphon]

It was exporting of a big number of songs to single pdf including annotations

[Zubersoft]

I've fixed this so a touch outside no longer cancels it. Hitting the back button will still cancel it without a confirmation though. Google doesn't make it as easy to insert a confirmation before canceling, so I will work on that when time allows.

[Vibraphon]

... Hitting the back button will still cancel it without a confirmation though.  ...

That's ok.
Thank you.