How to enable app being moved to sdcard (and support android < 2.2 still)?

Question

How can i enable my app to be moved to the sdcard?

-edited the title in order to make question more relevant to the answers given.

Answer 1

You have to set android:installLocation entry in AndroidManifest.xml file (preferExternal or auto values will do).

NB! For this build target should be API Level 8 (Android 2.2).