Signal-Android/app/src/main/res/values/animations.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <style name="PopupAnimation" parent="@android:style/Animation">
        <item name="android:windowEnterAnimation">@anim/slide_from_top</item>
        <item name="android:windowExitAnimation">@anim/slide_to_top</item>
    </style>

    <style name="FakeBottomSheet" parent="@android:style/Animation">
        <item name="android:windowEnterAnimation">@anim/slide_fade_from_bottom</item>
        <item name="android:windowExitAnimation">@anim/slide_fade_to_bottom</item>
    </style>

    <style name="FadeScale" parent="@android:style/Animation">
        <item name="android:windowEnterAnimation">@anim/fade_scale_in</item>
        <item name="android:windowExitAnimation">@anim/fade_scale_out</item>
    </style>

    <style name="StickerPopupAnimation" parent="@android:style/Animation">
        <item name="android:windowEnterAnimation">@anim/fade_in</item>
        <item name="android:windowExitAnimation">@anim/fade_out</item>
    </style>

    <style name="ConversationContextMenuAnimation" parent="@android:style/Animation">
        <item name="android:windowEnterAnimation">@anim/delay_fade_in</item>
        <item name="android:windowExitAnimation">@anim/shrink_fade_out</item>
    </style>
</resources>