I have an Android project that I recently published to the market after running it through obfuscation with ProGuard.
The project exported without any complications, but how do I know it’s been obfuscated? Is there anything I could do to verify that obfuscation was successful?
Try to reverse engineer your own application. See what you can read in the code.
Use the following questions:
decompiling DEX into Java sourcecode
http://www.taranfx.com/decompile-reverse-engineer-android-apk