I created the 3 layouts HDPI and MDPI and LDPI and I edit the any one of xml file, in console, they show the error:
warning: Ignoring InnerClasses attribute for an anonymous inner class that doesn't come with an associated EnclosingMethod attribute. (This class was probably produced by a broken compiler.)
It is a common warning when including jar files.
Use below line in proguard to avoid warning