<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.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">

    <TextView
        android:id="@+id/tvPatternText"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content" />
    <com.andrognito.patternlockview.PatternLockView
        android:id="@+id/patternLockView"
        android:layout_width="280dp"
        android:layout_height="280dp"/>
</android.support.constraint.ConstraintLayout>