Missing Accounts in Android Emulator

I've an app 开发者_如何学Cthat uses Android accounts - GoogleLoginService on (< 2.1) and AccountManager on 2.1 or greater. the app works fine on phones, but doesn't work on any of the emulators.

When I try adding accounts in emulator, it fails. In 1.6, option doesn't even exist.

Is there a workaround? I heard that there is a custom system.img that has Accounts inbuilt, but cant find one. I need it for 1.6, 2.1, 2.2

Are your emulators using the Google APIs versions of Android? If not, use the SDK manager to get those versions of Android, and create a new emulator with one of them as the target.