Embed external Intent in main Activity

I have seen a number of examples of using an ActivityGroup to embed multiple Activites in a single view. In each of these cases, the Activities being loaded are internal to the current application. In addition, they all appear to take over the entire view.

I would like to start an external Activity using an Intent for a particular mime type. Specifically, if the device has a PDF viewer installed, I would like to start that Activity to view a PDF. However, I would like it to appear within the View of my running application 开发者_运维百科Activity, keeping my main Activities header and footer Views intact.

Is it possible to load an external Activity within a View inside my running application?

Is it possible to load an external Activity within a View inside my running application?

No, sorry, that is not possible.