car-media-common/res/layout/minimized_play_pause_stop_button_layout.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
  ~ Copyright (C) 2020 The Android Open Source Project
  ~
  ~ Licensed under the Apache License, Version 2.0 (the "License");
  ~ you may not use this file except in compliance with the License.
  ~ You may obtain a copy of the License at
  ~
  ~      http://www.apache.org/licenses/LICENSE-2.0
  ~
  ~ Unless required by applicable law or agreed to in writing, software
  ~ distributed under the License is distributed on an "AS IS" BASIS,
  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  ~ See the License for the specific language governing permissions and
  ~ limitations under the License.
  -->
<FrameLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/play_pause_container"
    android:focusable="false"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content">
    <com.android.car.media.common.PlayPauseStopImageView
        android:id="@+id/play_pause_stop"
        style="@style/Widget.ActionButton"
        android:src="@drawable/ic_play_pause_stop_animated"/>
    <ProgressBar
        android:id="@+id/circular_progress_bar"
        android:layout_width="@dimen/fab_spinner_size"
        android:layout_height="@dimen/fab_spinner_size"
        android:layout_gravity="center"
        android:padding="9dp"
        android:indeterminateDrawable="@drawable/music_buffering"
        android:indeterminateTint="@color/fab_spinner_indeterminate_color"
        android:progressDrawable="@drawable/circular_progress_bar"
        android:progressTint="@color/minimized_progress_bar_highlight"
        android:progressBackgroundTint="@color/minimized_progress_bar_background"
        android:focusable="false"
        android:indeterminateOnly="false"/>
</FrameLayout>