package com.codigoparallevar.minicards; import android.opengl.GLSurfaceView; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import com.codigoparallevar.minicards.rendering.MyGLSurfaceView; public class TestActivity extends AppCompatActivity { private GLSurfaceView mGLView; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); // Create a GLSurfaceView instance and set it // as the ContentView for this Activity. mGLView = new MyGLSurfaceView(this); setContentView(mGLView); } }