How are widgets referenced in launcher.db?

[Guest sulligogs]

Hi,

I've been experimenting with Android for the past couple of weeks and I've been stumped by how widgets are referenced in the Launcher app. If I use Root Explorer, for example, I can navigate to

 /data/data/com.android.launcher/databases

And in there is launcher.db which is a SQLite3 database file.

If I open it within Root Explorer and go into the favorites table I can see a series of entries describing the shortcuts on my home screen. However, where it looks like widgets are on the home screen I can't see how they are being referenced. I can see appWidgetId which references a number index, but nowhere telling me where the actual widget is located.

How would I know the path to a widget just from the appWidgetId?

Many thanks for any help.