Google Map API v2 is not showing Map on device

Question

I am running sample code that is provided on Google Map Documentation for Google Map Api v2 (https://developers.google.com/maps/documentation/android/start#specify_settings_

Answer 1

May be this problem with API key or you just check your SHA1 fingerprint in your project api console(https://console.developers.google.com/project) and your eclipse Windows -> Preferences -> Android -> Build are same, other wise just update the SHA1 from console to build path or vice versa.