title: How to create wheel picker for my custom object?
body: <p>I want to let the user choice an element from <code>ArrayList&lt;MyObjectType&gt;</code> via a wheel picker that looks similar to the wheel picker that gets used to pick the day/month/year in the data picker. While the date picker obviously has three variables, I only care about having one.</p>
  
  <p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="https://i.stack.imgur.com/vo66U.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/vo66U.png" alt="Month picker"></a></p>
  
  <p>What's the most straightforward way to implement such a picker?</p>