1 <?xml version="1.0" encoding="utf-8"?>
2 <android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
3 xmlns:app="http://schemas.android.com/apk/res-auto"
4 xmlns:tools="http://schemas.android.com/tools"
5 android:layout_width="match_parent"
6 android:layout_height="match_parent"
7 tools:context=".AnimationActivity">
10 android:id="@+id/surfaceView"
11 android:layout_width="match_parent"
12 android:layout_height="match_parent"
13 android:layout_weight="1"/>
15 <org.skia.androidkitdemo1.NavigationSpinner
16 android:layout_width="match_parent"
17 android:layout_height="wrap_content"
18 app:layout_constraintBottom_toBottomOf="parent">
19 </org.skia.androidkitdemo1.NavigationSpinner>
20 </android.support.constraint.ConstraintLayout>