react-native-navigation/android/src/main/res/anim/slide_down.xml

React Native Navigation - truly native navigation for iOS and Android

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android"
    android:interpolator="@android:anim/accelerate_interpolator"
    android:shareInterpolator="true"
    android:duration="190">
    <translate
        android:fromYDelta="0"
        android:toYDelta="100%"/>
    <alpha
        android:fromAlpha="1"
        android:toAlpha="0"/>
</set>