How to check if class exists somewhere in package?

Question

I\'m currently dealing with a particular issue with my paid application. Internally it contains a licensing check. The app is patched by hackers by modifying the app apk/j

Answer 1

You can use

public static Class forName (String className)

and check the ClassNotFoundException

http://developer.android.com/reference/java/lang/Class.html#forName%28java.lang.String%29