android - Supportmapfragment Map not showing on published App ( Fine while testing on device in Eclipse) -

testing on actual device (galaxy y api10) in eclipse, google map works fine. published app installed on same device shows blank grey rectangle instead of map.

any suggestions on have gone wrong?

part of manifest:

 <uses-sdk     android:minsdkversion="8"     android:targetsdkversion="17" />  <permission     android:name="com.xxxx.permission.maps_receive"     android:protectionlevel="signature" />  <uses-feature     android:glesversion="0x00020000"     android:required="true" />  <uses-permission android:name="com.xxxxx.maps_receive" /> <uses-permission android:name="android.permission.internet" /> <uses-permission android:name="android.permission.access_network_state" /> <uses-permission android:name="android.permission.write_external_storage" /> <uses-permission android:name="com.google.android.providers.gsf.permission.read_gservices" /> <!--  following 2 permissions not required use  google maps android api v2, recommended. --> <uses-permission android:name="android.permission.access_coarse_location" /> <uses-permission android:name="android.permission.access_fine_location" /> 

java

fragmentmanager fmanager = getsupportfragmentmanager();     fragment fragment = fmanager.findfragmentbyid(r.id.map);             supportmapfragment supportmapfragment = (supportmapfragment) fragment;             map = supportmapfragment.getmap(); 

did update api key? remember api key created keystore. if map works in debug mode (from eclipse so), it's because created key debug.keystore.

now app published under new keystore, have create new api key new keystore.