title: How to find easily the source of an android class
body: <p>I know I can access android source code from <a href="https://android.googlesource.com" rel="nofollow noreferrer">https://android.googlesource.com</a>, but it's hard to select the right git repo if I only know the package and the name of an android class. </p>
  
  <p>Isn't there a way to locate a file in <a href="https://android.googlesource.com" rel="nofollow noreferrer">https://android.googlesource.com</a>?</p>