Floating and multitasking apps are trending fashion on Android platform. Floating apps let you use the app without leaving another app, making multitasking a snap.
When your phone rings, a circle popout pophead arrives on the center/bottom/top of the screen. You can touch and drag the head to answer/reject/silence/quick reply to the caller/enable disable speaker mode.
Among settings, you can set the Head border color, Make ringer silent on touch, Keep popout stay on screen on pickup, filter apps on which call popout will be displayed.
We gave the app a try, it is lightweight and works flawlessly on several android devices. Certain features are pro only but free features should keep your taste buds satisfied.
App doesn’t require root.