The Android key works fine when I use without SHA-1 restriction. But as soon as I put restriction using package name and SHA-1 fingerprint (be it debug key or release key), the API stops working. The package name and SHA-1 fingerprint value is correct (with no spaces), checked hundred times.
I have seen posts of similar issue in google product forum as well. Is it something to do with this answer? Anybody knows the reason or solution?
I am using Google Books API.
