Access activity history in widget

Hi everyone,

I'm new here so I might have missed something obvious (but I've tried to do my research). I'd like to make a widget that displays the total time exercised over the last seven days and/or so far in the current week, potentially broken down by activity type.

I can only find data on the current activity in the SDK documentation in the Toybox::Activity::Info object (although it doesn't seem to provide activity type), which seems useful for data fields, but not particularly useful for a widget.

The native Garmin apps "Last Sport"/"Last Swim"/"Last Bike"/"Last Run" all have this information about past activities and a user could manually calculate total exercise time over the last week by using them.

Is there a way to retrieve a list of past activities using the Connect IQ SDK?