protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
WindowManagerLayoutParams lp = Window.Attributes;
lp.Flags = WindowManagerFlags.Fullscreen;
Window.Attributes = lp;
SetContentView(Resource.Layout.Main);
_sv = (SurfaceView)this.FindViewById(Resource.Id.surfaceView1);
_sh = _sv.Holder;
MediaPlayer.InitSurfaceHolder(_sh);
_sh.AddCallback(this);
_mediaUrl = "http://content.uplynk.com/52ab86c3f6c74d6abf7f162204d51609.m3u8";
_sv.SetOnTouchListener(this);
}