title: How to change the color of GUI elements in Android in the whole application?
body: <p>I have created a Custom style in which I changed the background of the complete App. Now I want to change the light blue colored items to red. I do not want to change each individual view... Is there a simple and fast method to change this just like the background of the App?</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt;
  
  &lt;resources xmlns:android="http://schemas.android.com/apk/res/android"&gt;
      &lt;color name="colorBackground"&gt;#A0A0A3&lt;/color&gt;
      &lt;color name="windowBackground"&gt;#0B2265&lt;/color&gt;
      &lt;color name="textColor"&gt;#FFFFFF&lt;/color&gt;
      &lt;color name="highlight"&gt;#ED1B24&lt;/color&gt;
  
      &lt;style name="CustomStyle" parent="android:Theme.Holo"&gt;
          &lt;item name="android:windowBackground"&gt;@color/windowBackground&lt;/item&gt;
          &lt;item name="android:colorBackground"&gt;@color/colorBackground&lt;/item&gt;
          &lt;item name="android:textColor"&gt;@color/textColor&lt;/item&gt;
  
      &lt;/style&gt;
  &lt;/resources&gt;
  </code></pre>
  
  <p><img src="https://i.stack.imgur.com/8qtn2.jpg" alt="Colors I want to change"></p>