Make sure your Android emulator is running. Else, you will not be able to even find the database file.

In Eclipse, go to Window > Show View > Other, then choose File Explorer (it has an Android icon).

Within the File Explorer tab, the database file of your app is located in

Highlight the database file and click the icon on the upper right that looks like a diskette with a tooltip that says “pull a file from the device”.

That should get you your SQLite database file.