sugarlabs/sugar-toolkit-gtk3 — pull request #13 by manuq (2013-04-26 14:57:58+00:00)
Title: HTMLActivity: allow setting the initial html

By default it displays index.html, but this can be changed passing
launch_url to the handle.

So the activity.info exec can be like this:

exec = sugar-activity-html --launch_url activity.html