Android Maps API

I've been looking into the Google Maps API for Android and have followed the example to the letter, however I get the infamous grid without any actual map. I have generated the certificate fingerprint from the debug.keystore, which looks like C2:CD:EC etc.

The certificate given to me from this fingerprint is 0iaQ1NSWtSaR3wy1tAi7GSIVJLJZxQuHt** where the last six characters are asterisks.

I am able to get overlays to display, its only the map that doesn't load.

UPDATE: I just downloaded someone开发者_开发百科 else's code and inserted my own certificate and the same thing happens... So there is something wrong with my certificate.

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Did you set the internet permission in your AndroidManifest file?

make sure this permission is in your manifest. < uses-permission android:name="android.permission.INTERNET"/>

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Do you add googlePlayServises? If you test app on emulator, you must run it on emulator which consist GoogleAPi. I can not leave comment, becouse i have not 50 reputation