title: How can I get the Spinner's dropdown arrow image resource?
body: <p>I want to use that arrow image in a custom control I'm making, is there a way to get that asset?</p>
  
  <p>I'm aware that I can download a similar one from the icons in the material design:</p>
  
  <p><a href="https://material.io/tools/icons/?icon=arrow_drop_down&amp;style=baseline" rel="nofollow noreferrer">https://material.io/tools/icons/?icon=arrow_drop_down&amp;style=baseline</a></p>
  
  <p>But those are black, and the spinner's is grey. Also, if the spinner contains it, then the asset is already included in the app, so it feels dumb to have 2 near-identical assets.</p>
  
  <p>Does it have an ID?</p>