I have been developing an app for Lollipop (API 21).
When I change the Button color to something, the ripple effect doesn\'t works.
Button
I found some t
You have to set your button's background to a RippleDrawable which you can define in XML. (I'll name it holo_blue_ripple.xml)
holo_blue_ripple.xml
Then reference it with android:background="@drawable/holo_blue_ripple".
android:background="@drawable/holo_blue_ripple"