title: How to use buttons to get realm data in a list view
body: <p>I am new to android studio and I am stuck with buttons.  So all my data is stored in realm and I am using buttons and a ListView to show that data.  How would I do that? I originally was using the tab layout but it wasn't functioning properly. </p>
  
  <p>How should I use buttons to show my realm data in list view?</p>