<?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">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="10sp"
android:layout_marginStart="10sp"
android:layout_marginEnd="10sp"/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
app:layout_constraintTop_toTopOf="parent">
android:id="@+id/button"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/_1"
android:textAlignment="center"
android:textColor="@color/black"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.015"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="1.0" />
android:id="@+id/button2"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/_2"
android:textAlignment="center"
android:textColor="@color/teal_700"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.312"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="1.0" />
android:id="@+id/button3"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/_3"
android:textAlignment="center"
android:textColor="@color/purple_700"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.608"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="1.0" />
android:id="@+id/button4"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/_4"
android:textAlignment="center"
android:textColor="@color/cardview_light_background"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.949"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="1.0" />
android:id="@+id/button5"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Button" />
android:id="@+id/button6"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Button" />
android:id="@+id/button7"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Button" />
android:id="@+id/button8"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Button" />
android:id="@+id/button9"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Button" />
android:id="@+id/button10"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Button" />
android:id="@+id/button11"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Button" />
android:id="@+id/button12"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Button" />
android:id="@+id/button13"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Button"
tools:ignore="HardcodedText" />
<ScrollView
android:id="@+id/scrollView1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:fillViewport="true"
tools:ignore="UselessParent" />
</LinearLayout>
</androidx.constraintlayout.widget.ConstraintLayout>