app/src/main/res/layout/parent_recycler_view_task_item.xml
<?xml version="1.0" encoding="utf-8"?>
<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"
>
<TextView
android:id="@+id/date_category"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="16dp"
android:layout_marginTop="24dp"
android:fontFamily="@font/nunitosans_bold"
android:textAllCaps="true"
android:textColor="?attr/colorPrimary"
android:textSize="16sp"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<androidx.cardview.widget.CardView
android:layout_marginBottom="16dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.01"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/date_category"
android:layout_marginTop="8dp"
android:paddingStart="5dp"
android:paddingEnd="5dp"
android:paddingBottom="10dp"
android:layout_width="0dp"
android:layout_height="wrap_content"
style="@style/SelectionList.CardView">
<androidx.recyclerview.widget.RecyclerView
android:id="@+id/child_task_recycler_view"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
tools:listitem="layout_task_item" />
</androidx.cardview.widget.CardView>
</androidx.constraintlayout.widget.ConstraintLayout>