title: Android: How to customize AlertDialog, Dialog an Spinner titles
body: <p>I want to customize all dialogs, alertDialogs and spinner. I want to change the color of text and the background of the title bar.</p>
  
  <p><img src="https://i.stack.imgur.com/ASvE1.png" alt="enter image description here"></p>
  
  <p>I try to explain better:
  I want the text (JOLLY BAR DI ...) to be white and the background of the title (from the top of the dialog to the soft-blue line below the title included) to be blue (#044592).</p>
  
  <p>How can I do it?</p>