Android BUILD FAILED while release apk

Question

The following warning causes building the apk to fail.

 Warning:jcifs.http.NetworkExplorer: can't find referenced method 'java.util.Enumeration getInitParameterNames()' in program class jcifs.http.NetworkExplorer. 

Any help is appreciated.
Thanks in advance.

Answer 1

Add this in your progaurd file

-keep class jcifs.** { *; }
 -dontwarn jcifs.http.**