 <p>You are actually just in luck. Android just released a new percent support library. They don't have documentation yet, but here is a good sample project that you can use to see how to go about using the library. It basically allows you to size view widgets by percentage of the screen.</p> <p><a href="https://github.com/JulienGenoud/android-percent-support-lib-sample" rel="nofollow">https://github.com/JulienGenoud/android-percent-support-lib-sample</a></p> <p>And here are two articles talking about it as well:</p> <p><a href="http://www.androidauthority.com/using-the-android-percent-support-library-630715/" rel="nofollow">http://www.androidauthority.com/using-the-android-percent-support-library-630715/</a></p> <p><a href="http://inthecheesefactory.com/blog/know-percent-support-library/en" rel="nofollow">http://inthecheesefactory.com/blog/know-percent-support-library/en</a></p>