public Camera2VideoFragment()
		{
			ORIENTATIONS.Append ((int)SurfaceOrientation.Rotation0, 90);
			ORIENTATIONS.Append ((int)SurfaceOrientation.Rotation90, 0);
			ORIENTATIONS.Append ((int)SurfaceOrientation.Rotation180, 270);
			ORIENTATIONS.Append ((int)SurfaceOrientation.Rotation270, 180);
			surfaceTextureListener = new MySurfaceTextureListener(this);
			stateListener = new MyCameraStateCallback (this);
		}
 public Camera2VideoFragment()
 {
     ORIENTATIONS.Append((int)SurfaceOrientation.Rotation0, 90);
     ORIENTATIONS.Append((int)SurfaceOrientation.Rotation90, 0);
     ORIENTATIONS.Append((int)SurfaceOrientation.Rotation180, 270);
     ORIENTATIONS.Append((int)SurfaceOrientation.Rotation270, 180);
     surface_texture_listener = new MySurfaceTextureListener(this);
     state_listener           = new MyCameraStateListener(this);
 }