<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context="com.gj.arcoredraw.MeasurePluginActivity">

    <fragment
        android:id="@+id/UI_ArSceneView"
        android:name="com.google.ar.sceneform.ux.ArFragment"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />

    <ImageView
        android:src="@drawable/ar_last"
        android:id="@+id/UI_Last"
        android:layout_width="48dp"
        android:layout_height="48dp"
        android:layout_margin="20dp"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintStart_toStartOf="parent" />

    <ImageView
        android:src="@drawable/ar_post"
        android:id="@+id/UI_Post"
        android:layout_width="48dp"
        android:layout_height="48dp"
        android:layout_margin="20dp"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintBottom_toBottomOf="parent" />

</android.support.constraint.ConstraintLayout>