Android 2.3 and google maps API v2

Question

Today I tried to use google maps api v2 for Android 2.3.3 My steps:

• got SHA1 code from debug.keystore
• create a new project in google apis console

Answer 1

<fragment> should be in all lowercase.

Also, you are using Activity (not FragmentActivity) with SupportMapFragment, and I doubt that combination will work.

Answer 2

Check if the target Google SDK version in the project.properties and the support lib(Android.jar) versions are the same.