Hyperrail/src/main/res/transition/slide_in_left.xml
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<set xmlns:android="http://schemas.android.com/apk/res/android">
<translate
android:duration="@android:integer/config_mediumAnimTime"
android:fromXDelta="-50%p"
android:toXDelta="0" />
<alpha
android:duration="@android:integer/config_mediumAnimTime"
android:fromAlpha="0.0"
android:toAlpha="1.0" />
</set>