simplauncher/app/src/main/res/layout/tasks_fragment.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:id="@+id/tasks_fragment"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".ui.main.TasksFragment">

    <EditText
        android:id="@+id/tasks_fragment_input"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:ems="10"
        android:hint="@string/tasks_fragment_enter_a_new_task"
        android:inputType="textCapSentences"
        android:imeOptions="actionDone"
        android:padding="@dimen/_12sdp"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        tools:ignore="Autofill,LabelFor" />

    <androidx.recyclerview.widget.RecyclerView
        android:id="@+id/tasks_fragment_list"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:layout_marginTop="@dimen/_8sdp"
        app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
        app:layout_constraintBottom_toTopOf="@+id/tasks_fragment_sort"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/tasks_fragment_input"
        tools:listitem="@layout/tasks_fragment_list_item" />

    <TextView
        android:id="@+id/tasks_fragment_sort"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginStart="@dimen/_8sdp"
        android:layout_marginLeft="@dimen/_8sdp"
        android:layout_marginBottom="@dimen/_8sdp"
        android:padding="@dimen/_12sdp"
        android:text="@string/tasks_fragment_sort"
        android:textSize="@dimen/_18ssp"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintStart_toStartOf="parent" />

    <TextView
        android:id="@+id/tasks_fragment_clear"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginEnd="@dimen/_8sdp"
        android:layout_marginRight="@dimen/_8sdp"
        android:layout_marginBottom="@dimen/_8sdp"
        android:padding="@dimen/_12sdp"
        android:text="@string/tasks_fragment_clear_completed_tasks"
        android:textSize="@dimen/_18ssp"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent" />

</androidx.constraintlayout.widget.ConstraintLayout>