title: Input text dialog Android
body: <p>When a user clicks a <code>Button</code> in my App (which is printed in a <code>SurfaceView</code>), I'd like a text <code>Dialog</code> to appear and I would like to store the result in a <code>String</code>. I'd like the text <code>Dialog</code> to overlay the current screen. How can I do this?</p>