Change margin with animation on Android

Question

I have TableLayout with:

android:layout_marginBottom="-60dp"

OnCreate I want it to move with animation to marginBottom="0dp"

tried this: Android - Change left margin using animation

but im getting this error about "Transformation": https://i.stack.imgur.com/xXx7y.jpg

how can I fix it?

Answer 1

import android.view.animation.Transformation