Launch the specified application.
If Data is specified, it is passed to the application when launched. Not all applications examine the data field, however.
If Exclude From Recent Apps is checked, the application will not appear in the recent apps list (usually accessed by long-clicking home in the Android launcher), unless it was already in the list.
If Always Use New Copy is not checked, any existing copy of the app to be launched instead of a new copy.
To change the application once you've selected one, tap on the application icon.
When selecting an app, you can long-click to select a sub-activity of the app. Note that often the app is not expecting a sub-activity to be launched directly and may crash.