protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
FragmentManagerXO.SetActivity(this);
FragmentManagerXO.SetUiThread(Thread.CurrentThread);
SetContentView(Resource.Layout.Main);
InitWebSocket();
FragmentTransaction transaction = FragmentManager.BeginTransaction();
transaction.Replace(Resource.Id.main_activity_fragment_placeholder, FragmentManagerXO.regFrag);
transaction.Commit();
}
