How to check if APK is signed or “debug build”?

Question

As far as I know, in android \"release build\" is signed APK. How to check it from code or does Eclipse has some kinda of secret defines?

I need thi

Answer 1

A debug build is signed as well, just with a different key. It's generated automatically by Eclipse, and its certificate is valid for one year only. What's the problem with android:debuggable? You can get this value from code using PackageManager.