<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@color/white">

    <android.opengl.GLSurfaceView
        android:id="@+id/glsf_view"
        android:layout_width="match_parent"
        android:layout_height="220dp" />

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="60dp">

    </LinearLayout>
</LinearLayout>