I assume that I can't have the ripple effect for API level < 21 but there is a default definition for API < 21 ripple drawables?
values-v21 drawable:
<?xml version="1.0" encoding="utf-8"?>
<ripple xmlns:android="http://schemas.android.com/apk/res/android"
android:color="@color/transparent_black_10" >
<item>
<shape android:shape="rectangle" >
<solid android:color="@color/transparent_white_30" />
</shape>
</item>
</ripple>
A drawable that shows another color when pressed is enough, but it is posible without creating 3 files to define different states?
