<?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="match_parent"
    tools:context=".MainActivity">

  <Button
      android:id="@+id/settings_app_launch_button"
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      android:text="@string/settings_app_launchbutton_name"
      app:layout_constraintEnd_toEndOf="parent"
      app:layout_constraintHorizontal_bias="0.497"
      app:layout_constraintStart_toStartOf="parent"
      app:layout_constraintTop_toTopOf="parent"
      app:layout_constraintVertical_bias="0.06" />

  <Button
      android:id="@+id/topics_client_button"
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      android:text="@string/topics_button_name"
      app:layout_constraintEnd_toEndOf="parent"
      app:layout_constraintHorizontal_bias="0.497"
      app:layout_constraintStart_toStartOf="parent"
      app:layout_constraintTop_toBottomOf="@+id/settings_app_launch_button"
      app:layout_constraintVertical_bias="0.130" 
      android:layout_below="@+id/settings_app_launch_button" />

  <Button
      android:id="@+id/topics_preview_button"
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      android:text="@string/topics_preview_button_name"
      app:layout_constraintEnd_toEndOf="parent"
      app:layout_constraintHorizontal_bias="0.497"
      app:layout_constraintStart_toStartOf="parent"
      app:layout_constraintTop_toBottomOf="@+id/topics_client_button"
      app:layout_constraintVertical_bias="0.200"
      android:layout_below="@+id/topics_client_button" />

  <TextView
      android:id="@+id/textView"
      android:layout_width="match_parent"
      android:layout_height="0dp"
      android:scrollbars="vertical"
      android:text=""
      app:layout_constraintBottom_toBottomOf="parent"
      app:layout_constraintEnd_toEndOf="parent"
      app:layout_constraintHorizontal_bias="0.301"
      app:layout_constraintStart_toStartOf="parent"
      app:layout_constraintTop_toBottomOf="@+id/topics_preview_button"
      app:layout_constraintVertical_bias="0.500" />
</androidx.constraintlayout.widget.ConstraintLayout>