Uninstalling app not delete app group data .Do I have to remove app group container and it's content manually?
I created a Today Extension that is introduced in iOS 8 first time. To share data between Today extension and it's container App , I defined an app group , and bind them to this group. (Actually I added an embedded framework also to re-use code in both side.) Details of this method is described in Apple's document . I created some core data model and store it as sqlite on group container. Then everything works as I thought. However, when I uninstall container app, There are still shared container and it's content on my iPhone. I think when last member of app group is uninstalled, this