protected override void onCreate(global::android.os.Bundle savedInstanceState)
        {
            base.onCreate(savedInstanceState);

            //this.ToFullscreen();

            mGLSurfaceView = new LessonFiveGLSurfaceView(this);

            var r = new LessonFiveRenderer(this);

            mGLSurfaceView.ontouchdown +=
                delegate
            {
                r.switchMode();
            };

            // Request an OpenGL ES 2.0 compatible context.
            mGLSurfaceView.setEGLContextClientVersion(2);

            // Set the renderer to our demo renderer, defined below.
            mGLSurfaceView.setRenderer(r);

            setContentView(mGLSurfaceView);

            //this.ShowToast("http://my.jsc-solutions.net !");
        }
		protected override void onCreate(global::android.os.Bundle savedInstanceState)
		{
			base.onCreate(savedInstanceState);

			//this.ToFullscreen();

			mGLSurfaceView = new LessonFiveGLSurfaceView(this);

			var r = new LessonFiveRenderer(this);

			mGLSurfaceView.ontouchdown +=
				delegate
				{
					r.switchMode();

				};

			// Request an OpenGL ES 2.0 compatible context.
			mGLSurfaceView.setEGLContextClientVersion(2);

			// Set the renderer to our demo renderer, defined below.
			mGLSurfaceView.setRenderer(r);

			setContentView(mGLSurfaceView);

			//this.ShowToast("http://my.jsc-solutions.net !");
		}