Signal-Android/app/src/main/res/layout/subscription_preference_loader.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="vertical">

    <View
        android:layout_width="match_parent"
        android:layout_height="100dp"
        android:layout_marginStart="@dimen/dsl_settings_gutter"
        android:layout_marginTop="12dp"
        android:layout_marginEnd="@dimen/dsl_settings_gutter"
        android:background="@drawable/subscription_loading_preference_background" />

    <View
        android:layout_width="match_parent"
        android:layout_height="100dp"
        android:layout_marginStart="@dimen/dsl_settings_gutter"
        android:layout_marginTop="12dp"
        android:layout_marginEnd="@dimen/dsl_settings_gutter"
        android:background="@drawable/subscription_loading_preference_background" />

    <View
        android:layout_width="match_parent"
        android:layout_height="100dp"
        android:layout_marginStart="@dimen/dsl_settings_gutter"
        android:layout_marginTop="12dp"
        android:layout_marginEnd="@dimen/dsl_settings_gutter"
        android:background="@drawable/subscription_loading_preference_background" />

</LinearLayout>