I am working on modify the swipeback2 to work on the latest android 9.0
Here a the alpha version of my work but there is a lot of bug waiting for fix.
If you want to test this app, you will need to install this apk and set the system date...
I find some layout in the QS is not capable with CM, but the notification is works perfectly.
Can you just provide an option modify the notification style without the QS layout?
Check the log file and modify some codes,Finally....
Running on Oneplus one Android 6.0.1
it makes boot loop after install XInternalSD
test it on OPO android 5.1
I find that in the newest test version ，just enable notification style without enable qs style. The notification can't show correctly. It just show it partly.
Maybe need to modify the height of notification.