I create application where I use google maps. I get error:
06-20 15:23:51.262: W/System.err(28660): java.io.IOException: Server returned: 3
06-20 15:23:51.27
Your map api key is the issue..., generate correct map key for your apk with the same keystore you are using to create apk. To check in the emulator create api key for your SDK.
Refer these links: http://mobiforge.com/developing/story/using-google-maps-android
Does a new Debug Keystore mean a new Map API Key?