Using Robotium when only having APK

Question

I found Robotium for about one week ago, its a really nice tool. I an new in android testing and Java programming. Please I will like to know if there is any existing solution or example to make use of Robotium for pre-installed application like Android Phone Dialer and Contacts ? Thank you

Answer 1

From the Robotium Guide for using the apk with signed and unsigned

https://code.google.com/p/robotium/wiki/RobotiumForAPKFiles