title: How to view default android simple_spinner_dropdown_item style
body: <p>Often i like default android style defined for some widget. </p>
  
  <p>Often i like to just slightly modify this default style, not create my own style from a scratch.</p>
  
  <p>Now, i use <code>android.R.layout.simple_spinner_dropdown_item</code> as dropDownViewResource on my spinner adapter - like this: </p>
  
  <p><code>adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);</code></p>
  
  <p>I can open this layout xml file and copy its content to modify it. But the most important part of that xml file is attribute style, it looks like this: <code>style="?android:attr/spinnerDropDownItemStyle"</code></p>
  
  <p>Now, my question is: how do i find/view/copy this style <code>spinnerDropDownItemStyle</code>, so i can for example just change background color. </p>
  
  <p>Thanx for your help</p>