title: How to make UI components disappear when a certain RadioButton is selected
body: <p>I have created a layout xml file where I have two <code>RadioButton</code>s.</p>
  
  <p>By default, <code>RadioButton</code> 1 is selected and I am displaying a <code>DatePicker</code> component on the screen but when the user selects <code>RadioButton</code>2 the <code>DatePicker</code> should disappear from the screen.</p>
  
  <p>How can I handle the scenario? Should I make the change in layout / Java code?</p>