AndroidAPS/app/src/main/res/layout/objectives_exam_fragment.xml

<?xml version="1.0" encoding="utf-8"?>
<ScrollView 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"
    tools:context=".plugins.constraints.objectives.activities.ObjectivesExamDialog">

    <androidx.constraintlayout.widget.ConstraintLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_margin="10dp">

        <LinearLayout
            android:id="@+id/exam_options"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="16dp"
            android:orientation="vertical"
            app:layout_constraintTop_toBottomOf="@+id/exam_hint"
            tools:layout_editor_absoluteX="3dp">

        </LinearLayout>

        <LinearLayout
            android:id="@+id/exam_hints"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="16dp"
            android:layout_marginBottom="10dp"
            android:orientation="vertical"
            app:layout_constraintTop_toBottomOf="@+id/exam_options"
            tools:layout_editor_absoluteX="3dp" />

        <LinearLayout
            android:id="@+id/buttons"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="8dp"
            android:background="?attr/objectivesBackgroundColor"
            android:orientation="horizontal"
            android:padding="4dp"
            app:layout_constraintTop_toBottomOf="@+id/exam_disabledto">

            <com.google.android.material.button.MaterialButton
                android:id="@+id/exam_reset"
                style="@style/OkCancelButton.Text"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="@string/reset" />

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:text="" />

            <com.google.android.material.button.MaterialButton
                android:id="@+id/close"
                style="@style/OkCancelButton.Text"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="@string/close" />

            <com.google.android.material.button.MaterialButton
                android:id="@+id/exam_verify"
                style="@style/OkCancelButton.Text"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="@string/objectives_button_verify" />

        </LinearLayout>

        <TextView
            android:id="@+id/exam_question"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="16dp"
            android:text="Question"
            android:textAppearance="@style/TextAppearance.AppCompat.Medium"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/exam_name" />

        <TextView
            android:id="@+id/exam_hint"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="16dp"
            android:text="@string/objectives_hint"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/exam_question" />

        <TextView
            android:id="@+id/exam_name"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:text="Name"
            android:textAppearance="@style/TextAppearance.AppCompat.Large"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent" />

        <TextView
            android:id="@+id/exam_disabledto"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="8dp"
            android:text="Disabled until:"
            android:textColor="?attr/objectivesDisabledTextColor"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/exam_hints" />

        <LinearLayout
            android:id="@+id/navigation"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="2dp"
            android:background="?attr/objectivesBackgroundColor"
            android:orientation="horizontal"
            android:padding="4dp"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/buttons">

            <com.google.android.material.button.MaterialButton
                android:id="@+id/back_button"
                style="@style/OkCancelButton.Text"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="@string/previous_button" />

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:text="" />

            <com.google.android.material.button.MaterialButton
                android:id="@+id/next_button"
                style="@style/OkCancelButton.Text"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="@string/next_button" />

            <com.google.android.material.button.MaterialButton
                android:id="@+id/next_unanswered_button"
                style="@style/OkCancelButton.Text"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="@string/unfinshed_button" />

        </LinearLayout>

    </androidx.constraintlayout.widget.ConstraintLayout>

</ScrollView>