rn-boat-framework/android/src/main/res/anim/slide_in_from_left.xml

<set xmlns:android="http://schemas.android.com/apk/res/android" >

    <translate
        android:duration="300"
        android:fromXDelta="-100%p"
        android:interpolator="@android:anim/decelerate_interpolator"
        android:toXDelta="0" />

    <alpha android:fromAlpha="0.0" android:toAlpha="1.0"
        android:duration="@android:integer/config_mediumAnimTime" />
</set>