open_enter.xml

<translate
    android:fromXDelta="100%"
    android:toXDelta="0%"
    android:duration="350"
    />

open_exit.xml

<translate
    android:fromXDelta="0%"
    android:toXDelta="-100%"
    android:duration="350"
    />

close_enter.xml

<translate
    android:fromXDelta="0%"
    android:toXDelta="100%"
    android:duration="350"
    />

close_exit.xml

<translate
    android:fromXDelta="-100%"
    android:toXDelta="0%"
    android:duration="350"
    />

styles.xml的AppTheme中

<item name="android:windowAnimationStyle">@style/AnimationActivity</item>

添加style

<style name="AnimationActivity" parent="@android:style/Animation.Activity">
    <item name="android:activityOpenEnterAnimation">@anim/open_enter</item>
    <item name="android:activityOpenExitAnimation">@anim/open_exit</item>
    <item name="android:activityCloseEnterAnimation">@anim/close_exit</item>
    <item name="android:activityCloseExitAnimation">@anim/close_enter</item>
</style>