This is all about #Super_Status_Bar. Super Status Bar adds useful tweaks to your status bar such as gestures, notification previews, and quick brightness & volume control.Everything about the app and its tweaks is fully customizable, making it easy to change things to the way that you like.
Super Status Bar :
STATUS BAR BRIGHTNESS & VOLUME
– Easily change brightness and volume just by swiping along the status bar
– Includes: Brightness control as well as music/media, ring, notification, voice call and alarm volumes
– Able to automatically detect the type of sound playing. If you’re listening to…