The earliest build of Googles upcoming OS version gives us a glimpse of what is in store.
The most notable change in Android Q is the system-wide Dark Theme.
It is believed that Android Q will introduce the override force-dark feature.
This feature will offer more flexibility to those apps that dont work if permission is disabled entirely.
This will make it possible to connect a phone to a monitor and use it as a desktop computer.
source: www.techworm.net