title: Android AppCompat ProgressDialog?
body: <p>I want to style all the <code>android.app.ProgressDialog</code>s in my app on pre-Lollipop versions to make them look like Material Design.</p>
  
  <p>Maybe I'm missing something obvious: I'm looking for <code>android.support.v7.app.ProgressDialog</code>, but there is no such class in Android AppCompat library.</p>
  
  <p>Should I write my own implementation of <code>ProgressDialog</code> from scratch? What is the reason it's not included in AppCompat library?</p>