VerveDo/app/src/main/res/layout/activity_about.xml

<?xml version="1.0" encoding="utf-8"?>
<androidx.coordinatorlayout.widget.CoordinatorLayout 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:fitsSystemWindows="true"
    tools:context=".views.about.AboutActivity">

    <com.google.android.material.appbar.AppBarLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:fitsSystemWindows="true"
        app:liftOnScroll="true">

        <com.google.android.material.appbar.MaterialToolbar
            android:id="@+id/tool_bar"
            android:layout_width="match_parent"
            android:layout_height="?attr/actionBarSize"
            app:navigationIcon="@drawable/ic_arrow_back"
            app:title="@string/about_label" />

    </com.google.android.material.appbar.AppBarLayout>

    <androidx.core.widget.NestedScrollView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:fillViewport="true"
        app:layout_behavior="@string/appbar_scrolling_view_behavior">

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:orientation="vertical">

            <com.google.android.material.card.MaterialCardView
                style="?attr/materialCardViewElevatedStyle"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_margin="20dp">

                <LinearLayout
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:layout_marginTop="30dp"
                    android:layout_marginBottom="20dp"
                    android:orientation="vertical">

                    <LinearLayout
                        android:id="@+id/app_info"
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        android:gravity="center_horizontal"
                        android:orientation="vertical">

                        <com.google.android.material.card.MaterialCardView
                            style="@style/Widget.Material3.CardView.Elevated"
                            android:layout_width="wrap_content"
                            android:layout_height="wrap_content"
                            app:cardCornerRadius="128dp">

                            <ImageView
                                android:layout_width="wrap_content"
                                android:layout_height="wrap_content"
                                android:layout_gravity="center"
                                android:contentDescription="@string/app_name"
                                android:src="@mipmap/ic_launcher" />
                        </com.google.android.material.card.MaterialCardView>

                        <TextView
                            android:id="@+id/app_name"
                            android:layout_width="wrap_content"
                            android:layout_height="wrap_content"
                            android:layout_marginTop="10dp"
                            android:text="@string/app_name"
                            android:textAlignment="center"
                            android:textColor="?attr/colorOnSurface"
                            android:textSize="20sp" />

                        <TextView
                            android:id="@+id/app_version"
                            android:layout_width="wrap_content"
                            android:layout_height="wrap_content"
                            android:layout_marginTop="7dp"
                            android:textAlignment="center"
                            android:textSize="11sp" />
                    </LinearLayout>

                    <LinearLayout
                        android:id="@+id/check_update"
                        android:layout_width="match_parent"
                        android:layout_height="50dp"
                        android:layout_marginTop="10dp"
                        android:background="?attr/selectableItemBackground"
                        android:clickable="true"
                        android:focusable="true"
                        android:gravity="center"
                        android:orientation="horizontal">

                        <ImageView
                            android:id="@+id/check_update_icon"
                            android:layout_width="wrap_content"
                            android:layout_height="wrap_content"
                            android:layout_marginStart="15dp"
                            android:contentDescription="@string/check_update"
                            app:srcCompat="@drawable/ic_update" />

                        <TextView
                            android:id="@+id/check_update_text"
                            android:layout_width="match_parent"
                            android:layout_height="wrap_content"
                            android:layout_marginStart="20dp"
                            android:text="@string/check_update"
                            android:textColor="?attr/colorOnSurface"
                            android:textSize="15sp" />
                    </LinearLayout>

                    <LinearLayout
                        android:id="@+id/open_source"
                        android:layout_width="match_parent"
                        android:layout_height="50dp"
                        android:background="?attr/selectableItemBackground"
                        android:clickable="true"
                        android:focusable="true"
                        android:gravity="center"
                        android:orientation="horizontal">

                        <ImageView
                            android:id="@+id/github_icon"
                            android:layout_width="wrap_content"
                            android:layout_height="wrap_content"
                            android:layout_marginStart="15dp"
                            android:contentDescription="@string/view_source"
                            app:srcCompat="@drawable/ic_github" />

                        <TextView
                            android:id="@+id/open_source_text"
                            android:layout_width="match_parent"
                            android:layout_height="wrap_content"
                            android:layout_marginStart="20dp"
                            android:text="@string/view_source"
                            android:textColor="?attr/colorOnSurface"
                            android:textSize="15sp" />
                    </LinearLayout>

                    <LinearLayout
                        android:id="@+id/developer_info"
                        android:layout_width="match_parent"
                        android:layout_height="50dp"
                        android:background="?attr/selectableItemBackground"
                        android:clickable="true"
                        android:focusable="true"
                        android:gravity="center_horizontal|center_vertical"
                        android:orientation="horizontal">

                        <ImageView
                            android:id="@+id/developer_icon"
                            android:layout_width="wrap_content"
                            android:layout_height="wrap_content"
                            android:layout_marginStart="15dp"
                            android:contentDescription="@string/author"
                            app:srcCompat="@drawable/ic_person" />

                        <TextView
                            android:id="@+id/developer_name"
                            android:layout_width="match_parent"
                            android:layout_height="wrap_content"
                            android:layout_marginStart="20dp"
                            android:text="@string/author"
                            android:textColor="?attr/colorOnSurface"
                            android:textSize="15sp" />
                    </LinearLayout>
                </LinearLayout>
            </com.google.android.material.card.MaterialCardView>
        </LinearLayout>
    </androidx.core.widget.NestedScrollView>
</androidx.coordinatorlayout.widget.CoordinatorLayout>