Try from within the app.

Thanks, but we want it the other way around for the convenience of doing something inside the activity. I think majority of users prefer that, haven't heard otherwise. You could make it a configurable option too. Thanks.

Staying "above" in the activities -imho- makes the screen kind of useless. I usually dont swap activities "every other minute", but when I go to "Watch TV" I usually want the EPG more sooner than later, and EPG isnt a hardkey on the remote.