title: Android: how to change action bar background color?
body: <p>The color of my android application is black. I wish to change it to other color. What is the easiest way to do it? I have tried to make a theme from this <a href="http://jgilfelt.github.io/android-actionbarstylegenerator/#name=blue&amp;compat=holo&amp;theme=light&amp;actionbarstyle=solid&amp;texture=0&amp;hairline=0&amp;backColor=d0effa,100&amp;secondaryColor=D6D6D6,100&amp;tabColor=33B5E5,100&amp;tertiaryColor=F2F2F2,100&amp;accentColor=33B5E5,100&amp;cabBackColor=FFFFFF,100&amp;cabHighlightColor=33B5E5,100" rel="nofollow">link</a></p>
  
  <p>When the application is opened, I could see that the action bar has changed the color from black to other color but in about 3 seconds, there is a message: Unfortunately, .... has stopped. I wish to use an easier way to may it. Any help is greatly appreciated.</p>