The screens come from a Twitter account under the name of Jump Button which seems to reveal that a mobile game is coming to mobile and will be produces by Activision’s King label.
If you take a look at the screenshots, it seems the game will follow a similar style to that of Sonic Dash, and other endless runner type games. To add something extra to the game, it seems there is some kind of base building/customisation section the requires resources. Probably collected from all the running over fruit and veg you’ll be doing.
Neither Activision or King have confirmed or even announced a Crash game for mobile. Take it with a pinch of salt for now but but the screens do look pretty convincing.