Animate Fab Button cross to mark

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In my Android application I want to have a Floating Action Button to display a success state. I would like to have something like in the picture below:

enter image description here

But I have no idea how to animate the cross to the mark. Can someone please explain to me how I can do that? Is there maybe a library or something like that? Atm I'm using the default FAB from the design library.

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