Check out TaskOS.
Slide up to close a program, slide down to ignore it, tap to switch to it. Can be mapped to a long press of the search key.
It ignores inactive apps by default.
TaskOS - Android app on AppBrain
Slide up to close a program, slide down to ignore it, tap to switch to it. Can be mapped to a long press of the search key.
It ignores inactive apps by default.
TaskOS - Android app on AppBrain