Opentk/Source/Samples/Android/ES11/MainActivity.cs

using System;
using Android.App;
using Android.Content;
using Android.Runtime;
using Android.Views;
using Android.Widget;
using Android.OS;
using Android.Content.PM;

namespace ES11
{

    // the ConfigurationChanges flags set here keep the EGL context
    // from being destroyed whenever the device is rotated or the
    // keyboard is shown (highly recommended for all GL apps)
    [Activity(Label = "ES11",
                #if __ANDROID_11__
                HardwareAccelerated=false,
                #endif
        ConfigurationChanges = ConfigChanges.Orientation | ConfigChanges.KeyboardHidden,
        MainLauncher = true)]
    public class MainActivity : Activity
    {
        GLView1 view;

        protected override void OnCreate(Bundle bundle)
        {
            base.OnCreate(bundle);

            // Create our OpenGL view, and display it
            view = new GLView1(this);
            SetContentView(view);
        }

        protected override void OnPause()
        {
            // never forget to do this!
            base.OnPause();
            view.Pause();
        }

        protected override void OnResume()
        {
            // never forget to do this!
            base.OnResume();
            view.Resume();
        }
    }
}