push_left_in.xml

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">

    <translate
        android:duration="450"
        android:fromXDelta="100%p"
        android:toXDelta="0" />
    <alpha
        android:duration="450"
        android:fromAlpha="0.5"
        android:toAlpha="1.0" />
</set>