Problem mit setEGLContextClientVersion

package de.markushofer.graphicstest;


import android.app.Activity;
import android.content.Context;
import android.opengl.GLSurfaceView;
import android.os.Bundle;


public class OpenGLTest extends Activity {
  
	private GLSurfaceView mGLView;
  
	@Override
	public void onCreate(Bundle savedInstanceState) {
    	super.onCreate(savedInstanceState);
    	
    	// Create a GLSurfaceView instance and set it
    	// as the ContentView for this Activity
    	mGLView = new HelloOpenGLES20SurfaceView(this);
    	
    	setContentView(mGLView);
	}
	
	@Override
	protected void onPause() {
    	super.onPause();
    	// The following call pauses the rendering thread.
    	// If your OpenGL application is memory intensive,
    	// you should consider de-allocating objects that
    	// consume significant memory here.
    	mGLView.onPause();
	}
	
	@Override
	protected void onResume() {
    	super.onResume();
    	// The following call resumes a paused rendering thread.
    	// If you de-allocated graphic objects for onPause()
    	// this is a good place to re-allocate them.
    	mGLView.onResume();
	}
}
  
class HelloOpenGLES20SurfaceView extends GLSurfaceView {


	public HelloOpenGLES20SurfaceView(Context context){
    	super(context);
    	
    	// Create an OpenGL ES 2.0 context.
    	//setEGLContextClientVersion(2); funktioniert NICHT!!!!!!!!!!!!!!!!!
    	
    	// Set the Renderer for drawing on the GLSurfaceView
    	setRenderer(new HelloOpenGLES20Renderer());
	}
}