RetroMusicPlayer/app/src/main/res/layout/fragment_mini_player.xml

<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="56dp"
    android:clickable="true"
    android:focusable="true"
    tools:ignore="UnusedAttribute">

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="horizontal"
        android:paddingStart="0dp"
        android:paddingEnd="8dp">

        <androidx.appcompat.widget.AppCompatImageView
            android:layout_width="24dp"
            android:layout_height="24dp"
            android:layout_gravity="center_vertical"
            android:layout_margin="16dp"
            android:scaleType="centerCrop"
            app:srcCompat="@drawable/ic_keyboard_arrow_up"
            app:tint="?attr/colorControlNormal"
            tools:ignore="ContentDescription" />

        <com.google.android.material.textview.MaterialTextView
            android:id="@+id/miniPlayerTitle"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_gravity="center_vertical"
            android:layout_weight="1"
            android:ellipsize="marquee"
            android:focusable="true"
            android:focusableInTouchMode="true"
            android:freezesText="true"
            android:gravity="center"
            android:marqueeRepeatLimit="marquee_forever"
            android:scrollHorizontally="true"
            android:singleLine="true"
            android:textAppearance="@style/TextViewNormal"
            android:textColor="?android:attr/textColorPrimary"
            tools:text="@tools:sample/lorem/random" />

        <androidx.appcompat.widget.AppCompatImageView
            android:id="@+id/actionPrevious"
            android:layout_width="40dp"
            android:layout_height="40dp"
            android:layout_gravity="center_vertical"
            android:background="?roundSelector"
            android:padding="6dp"
            app:srcCompat="@drawable/ic_skip_previous"
            app:tint="?attr/colorControlNormal" />

        <FrameLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center_vertical">

            <com.google.android.material.progressindicator.CircularProgressIndicator
                android:id="@+id/progressBar"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_gravity="center"
                app:trackCornerRadius="16dp"
                tools:progress="10" />

            <androidx.appcompat.widget.AppCompatImageView
                android:id="@+id/miniPlayerPlayPauseButton"
                android:layout_width="40dp"
                android:layout_height="40dp"
                android:layout_gravity="center"
                android:background="?roundSelector"
                android:scaleType="center"
                app:srcCompat="@drawable/ic_pause"
                app:tint="?attr/colorControlNormal"
                tools:ignore="ContentDescription" />
        </FrameLayout>

        <androidx.appcompat.widget.AppCompatImageView
            android:id="@+id/actionNext"
            android:layout_width="40dp"
            android:layout_height="40dp"
            android:layout_gravity="center_vertical"
            android:background="?roundSelector"
            android:padding="6dp"
            app:srcCompat="@drawable/ic_skip_next"
            app:tint="?attr/colorControlNormal" />
    </LinearLayout>

</FrameLayout>