Is there an API in Android SDK to create a Folder on the Home Screen in Ice Cream Sandwich (Android 4.x). You know, a folder where users can then put apps icons and shortcuts inside.
LiveFolders have been deprecated in Honeycomb, so I’m not sure what I’m supposed to use.
Since folders aren’t even a requirement for a home app, and there could be arbitrarily many home replacement apps running at once, I’m fairly positive that no, there are no APIs in the Android SDK related to this.
If you can go the route of assuming you know what home app is the default (which you most likely cannot), there may be APIs for a specific home app that could allow for folders to be added.