Configure Cardboard view
<p>I´m developing a cardboard app and I´m interested in remove the vertical line which appears in the middle of the screen and divides both images, but i don´t know how to do this. Also I would like to remove the arrow which appears in the top left corner. In this image appears the elements I was talking about:</p>

<p><a href="https://i.stack.imgur.com/duVFG.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/duVFG.jpg" alt="VR Image"></a></p>

<p>Please, can anyone help me ? Thank you.</p>