08-17-2012 09:39 AM
Yes you can do that in the current SDK for smartphones. BB10 and PlayBook don't have the PIM APIs yet, but it's on the roadmap.
08-19-2012 08:10 AM
The BB10 situation is being discussed here:
08-20-2012 08:38 AM
Here's a link to the API for BlackBerry OS.