title: Changing action bar searchview hint text color
body: <p>How can I change the action bar search view hint text colour? </p>
  
  <p>This question explains how to get the EditText when using ABS:
  <a href="https://stackoverflow.com/questions/14137141/android-actionbar-customize-search-view">Android ActionBar Customize Search View</a></p>
  
  <p>Is there a android.R.id I could use to get a reference to the EditText so I could change the hint colour? Or is there some other way to change the colour?</p>
  
  <p><img src="https://i.stack.imgur.com/TFAJV.png" alt="Action bar search view hint text"></p>