With the Android M Developer Preview readily available for the flashing, more details about the update are being uncovered every minute. Our friend Hernan Castanon uploaded a quick video showing off Android M’s new system UI tuner located in the settings app.
The setting allows users to rearrange or delete those quick toggles found in the notification area. Once again, it’s a feature many have been asking for since quick settings became a thing, but there’s no way to tell if this will stick around for M’s official release later this year. Either way, it’s pretty sweet.
https://www.youtube.com/watch?v=conEU2pUUkI