Android Fans have already started making Small concepts of Android 7.0 ( Android N ) .
Also Read -
Android 7.0 Advance Power Menu Concept
A Couple of year ago Google introduced Card Stack Recent Apps Drawer ( feature ) with Android 5.0 Lollipop and its still there in Android 6.0 with almost no changes .
Here is a fan ( Igor Silva ) made Android 7.0 Card Stack Recent Apps Drawer with new Close All Apps At Once Concept -
What you think about this Concept ? Comment below !