Beta Version 1.29 available for beta test. (will take some time until Google has published it).
All GCodeSimulator&Printer community members can opt-in to get the beta version.
Just opt-in here:
https://play.google.com/apps/testing/de.dietzm.gcodesimulatorprinter
Changes:
Theme support
Antialiasing option
more debug output
communication timeout option
bug fixes