RetroMusicPlayer/app/src/main/res/layout/fragment_home.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.
  -->

<LinearLayout 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="match_parent"
    android:background="?attr/colorSurface"
    android:orientation="vertical">

    <FrameLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content">

        <include layout="@layout/status_bar" />
    </FrameLayout>

    <androidx.coordinatorlayout.widget.CoordinatorLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent">

        <com.google.android.material.appbar.AppBarLayout
            android:id="@+id/appBarLayout"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:background="@android:color/transparent"
            app:liftOnScroll="true">

            <com.google.android.material.card.MaterialCardView
                android:id="@+id/toolbarContainer"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginStart="@dimen/toolbar_margin_horizontal"
                android:layout_marginTop="@dimen/toolbar_margin_vertical"
                android:layout_marginEnd="@dimen/toolbar_margin_horizontal"
                android:layout_marginBottom="@dimen/toolbar_margin_vertical"
                app:cardBackgroundColor="?colorSurface"
                app:cardCornerRadius="8dp"
                app:cardUseCompatPadding="true"
                app:layout_collapseMode="pin"
                app:layout_scrollFlags="scroll|enterAlways">

                <com.google.android.material.appbar.MaterialToolbar
                    android:id="@+id/toolbar"
                    android:layout_width="match_parent"
                    android:layout_height="@dimen/toolbar_height"
                    android:background="?colorSurface"
                    app:contentInsetStart="0dp"
                    app:contentInsetStartWithNavigation="0dp"
                    app:popupTheme="?toolbarPopupTheme"
                    app:title="@string/search_hint"
                    app:titleMarginStart="0dp"
                    app:titleTextAppearance="@style/ToolbarTextAppearanceSearch"
                    tools:ignore="UnusedAttribute" />
            </com.google.android.material.card.MaterialCardView>
        </com.google.android.material.appbar.AppBarLayout>

        <androidx.core.widget.NestedScrollView
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            app:layout_behavior="com.google.android.material.appbar.AppBarLayout$ScrollingViewBehavior">

            <androidx.constraintlayout.widget.ConstraintLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content">

                <code.name.monkey.retromusic.views.CircularImageView
                    android:id="@+id/userImage"
                    android:layout_width="42dp"
                    android:layout_height="42dp"
                    android:layout_marginStart="16dp"
                    android:layout_marginTop="16dp"
                    android:layout_marginBottom="8dp"
                    app:civ_border="false"
                    app:layout_constraintStart_toStartOf="parent"
                    app:layout_constraintTop_toTopOf="parent"
                    tools:srcCompat="@tools:sample/avatars" />

                <com.google.android.material.textview.MaterialTextView
                    android:id="@+id/text"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_marginStart="16dp"
                    android:ellipsize="end"
                    android:text="@string/welcome"
                    app:layout_constraintStart_toEndOf="@+id/userImage"
                    app:layout_constraintTop_toTopOf="@+id/userImage"
                    tools:text="@tools:sample/lorem" />

                <com.google.android.material.textview.MaterialTextView
                    android:id="@+id/titleWelcome"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_marginStart="16dp"
                    android:padding="0dp"
                    android:textAppearance="@style/TextViewHeadline5"
                    android:textColor="?android:attr/textColorPrimary"
                    android:textStyle="bold"
                    app:layout_constraintBottom_toBottomOf="@+id/userImage"
                    app:layout_constraintStart_toEndOf="@+id/userImage"
                    app:layout_constraintTop_toBottomOf="@+id/text"
                    tools:text="@tools:sample/lorem" />

                <include
                    layout="@layout/home_content"
                    android:layout_width="0dp"
                    android:layout_height="wrap_content"
                    app:layout_constraintEnd_toEndOf="parent"
                    app:layout_constraintStart_toStartOf="parent"
                    app:layout_constraintTop_toBottomOf="@id/titleWelcome" />
            </androidx.constraintlayout.widget.ConstraintLayout>

        </androidx.core.widget.NestedScrollView>
    </androidx.coordinatorlayout.widget.CoordinatorLayout>
</LinearLayout>