<?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"

android:layout_width="match_parent"

android:layout_height="match_parent">

<TextView

android:id="@+id/tv1"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:background="@color/colorPrimary"

android:padding="20dp"

android:text="tv1"

android:textColor="@android:color/white"

android:textSize="18sp"

app:layout_constraintBottom_toBottomOf="parent"

app:layout_constraintLeft_toLeftOf="parent"

app:layout_constraintRight_toRightOf="parent"

app:layout_constraintTop_toTopOf="parent" />

<TextView

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:background="@color/colorPrimary"

android:padding="20dp"

android:text="tv2"

android:textColor="@android:color/white"

android:textSize="18sp"

app:layout_constraintCircle="@id/tv1"

app:layout_constraintCircleAngle="45"

app:layout_constraintCircleRadius="100dp" />

</androidx.constraintlayout.widget.ConstraintLayout>