<?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="match_parent"
  android:orientation="vertical">
  <ProgressBar
    android:id="@+id/loading_spinner"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:indeterminateTint="@color/black" />

</LinearLayout>
