SHA-1 fingerprint of keystore certificate - Stack Overflow
from a Debug Keystore we can get the SHA1 value in Eclipse. Accessing from the menu: Window-> Preferences-> Android-> Build. but it doesn´t work for a production Keystore. So, to get the SHA1 value from a production Keystore go to: Android Tools-> Export Signed Application Package. Follow the process for signing your apk and the SHA1 will . . .
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