In-App Billing in Android. The exact way?

Question

I\'ve been working on implementing an in-app billing in Android for the app I\'m building. The base app would be free and the in-app apps would come at a price.

I have

Answer 1

I am testing a similar app (free with in-app billing), and I have to publish the items, although the app is still unpublished.

Answer 2

1. I changed the public key to one in my dev console (public key)
2. Also changed the code as per above suggestion

On doing both above in-app billing worked.

Answer 3

Here's the checklist:

1. Sign the .apk in release mode.
2. Upload the .apk as an "unpublished draft" to Google Play.
3. Upload a products list for your draft app.
4. Make sure to publish your items, but NOT your app.
5. Install the release mode .apk to the device
6. Run app using a test account
7. Purchase items in-app