Application Error : This version of the application is not configured for Market Billing

Question

Since a couple of days it\'s possible to use in-app-billing in Android apps. Very cool of course. So, I started working on a update for my application to implement this. But

Answer 1

My solution was that I needed to use the same key to sign apk in Market (as draft APK), and in test. So instead of just Run Application I always have to export signed APK with every update, uninstall and reinstall it in device using apk command-line commands. In principle you can use your own keystore as debug keystore also, but it requires using specific hardcoded passwords and names for keys.