android emulator - google maps v2 does not load after publishing in google play -

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i developed app based on google maps api v2, before publishing checked app on device , emulator worked fine, after publishing , (when downloading through google play) map not load ,i see white space not map..

i preety confused here. please guide me solve problem.

thanks

it not normal behaviour @ all. "maps api keys linked specific certificate/package pairs, rather users or applications. " https://developers.google.com/maps/documentation/android/start#the_google_maps_api_key

you need api key signing certificate , put in manifest.


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