<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_gravity="center">

    <RelativeLayout
        android:layout_width="60dp"
        android:layout_height="60dp"
        android:background="@drawable/nut_shape_color_black_transparent_round"
        android:baselineAligned="false">

        <ProgressBar
            android:layout_centerInParent="true"
            android:layout_width="30.0dip"
            android:layout_height="30.0dip"
            android:indeterminateDrawable="@drawable/nut_anim_drawable_white_mum" />

    </RelativeLayout>

</FrameLayout>