OperationSite / app / src / main / res / anim / fab_hide_animation.xml

<?xml version="1.0" encoding="utf-8"?>
<translate xmlns:android="http://schemas.android.com/apk/res/android"
    android:interpolator="@android:interpolator/accelerate_quint"
    android:fromYDelta="0"
    android:toYDelta="30%p"
    android:duration="200" />