PlayerAndroid/app/src/main/res/layout/fragment_peak_player.xml

<?xml version="1.0" encoding="utf-8"?><!--
  ~ Copyright (c) 2019 Hemanth Savarala.
  ~
  ~ Licensed under the GNU General Public License v3
  ~
  ~ This is free software: you can redistribute it and/or modify it under
  ~ the terms of the GNU General Public License as published by
  ~  the Free Software Foundation either version 3 of the License, or (at your option) any later version.
  ~
  ~ This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
  ~ without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  ~ See the GNU General Public License for more details.
  -->

<androidx.constraintlayout.widget.ConstraintLayout 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="wrap_content"
    android:clickable="true"
    android:focusable="true"
    android:orientation="vertical">

    <androidx.constraintlayout.widget.ConstraintLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:background="?attr/colorSurface"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent">

        <FrameLayout
            android:id="@+id/toolbarContainer"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_weight="0"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent">

            <com.google.android.material.appbar.MaterialToolbar
                android:id="@+id/playerToolbar"
                style="@style/Toolbar"
                android:layout_gravity="bottom"
                android:navigationIcon="@drawable/ic_keyboard_arrow_down_black_24dp"
                app:navigationIcon="@drawable/ic_keyboard_arrow_down_black_24dp" />
        </FrameLayout>

        <code.name.monkey.retromusic.views.WidthFitSquareCardView
            android:id="@+id/imageContainer"
            android:layout_width="72dp"
            android:layout_height="72dp"
            android:layout_marginStart="16dp"
            app:cardCornerRadius="8dp"
            app:cardUseCompatPadding="true"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/toolbarContainer">

            <androidx.appcompat.widget.AppCompatImageView
                android:id="@+id/playerImage"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:scaleType="centerCrop"
                tools:src="@tools:sample/avatars" />
        </code.name.monkey.retromusic.views.WidthFitSquareCardView>

        <LinearLayout
            android:id="@+id/titleContainer"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            app:layout_constraintBottom_toTopOf="@+id/text"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toEndOf="@id/imageContainer"
            app:layout_constraintTop_toBottomOf="@+id/toolbarContainer">

            <com.google.android.material.textview.MaterialTextView
                android:id="@+id/title"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginStart="8dp"
                android:layout_marginEnd="8dp"
                android:ellipsize="marquee"
                android:focusable="true"
                android:focusableInTouchMode="true"
                android:freezesText="true"
                android:marqueeRepeatLimit="marquee_forever"
                android:scrollHorizontally="true"
                android:singleLine="true"
                android:textAppearance="@style/TextViewSubtitle1"
                tools:text="@tools:sample/lorem/random" />
        </LinearLayout>

        <com.google.android.material.textview.MaterialTextView
            android:id="@+id/text"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_marginStart="8dp"
            android:ellipsize="end"
            android:maxLines="2"
            android:textAppearance="@style/TextViewBody2"
            android:textColor="?android:attr/textColorSecondary"
            app:layout_constraintBottom_toTopOf="@+id/songInfo"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toEndOf="@id/imageContainer"
            app:layout_constraintTop_toBottomOf="@+id/titleContainer"
            tools:text="@tools:sample/lorem" />

        <com.google.android.material.textview.MaterialTextView
            android:id="@+id/songInfo"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_gravity="center"
            android:layout_marginStart="8dp"
            android:ellipsize="end"
            android:maxLines="1"
            android:textColor="?android:attr/textColorSecondary"
            android:textSize="12sp"
            app:layout_constraintBottom_toBottomOf="@id/imageContainer"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toEndOf="@id/imageContainer"
            app:layout_constraintTop_toBottomOf="@+id/text"
            tools:text="@tools:sample/lorem/random" />

        <FrameLayout
            android:id="@+id/playbackControlsFragmentContainer"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            app:layout_constraintTop_toBottomOf="@+id/songInfo">

            <fragment
                android:id="@+id/playbackControlsFragment"
                android:name="code.name.monkey.retromusic.fragments.player.peak.PeakPlayerControlFragment"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                tools:layout="@layout/fragment_peak_control_player" />
        </FrameLayout>
    </androidx.constraintlayout.widget.ConstraintLayout>
</androidx.constraintlayout.widget.ConstraintLayout>