I am using dropbox sharing, and there is a view (dropbox framework has the references) that gets displayed when I try to login to dropbox. But there is a bug in the framework, it doesn't make a callback when the screen is dismissed by pressing a button on some alert view.
I need a notification when this view disappears.
In iPhone, using viewDidAppear was serving all purpose, because I have to do some generic things which can be done everytime the view appears.
But in iPad, it probably gets displayed as a popup. (like MFMailComposer with a black translucent background, but smaller). So there is no notification for when it disappears.
And I don't have the reference to the popover. (Assuming it is a popover)
(Can I use KVO somehow and observe the array subviews of the root view controller somehow?)
Update: This bug has been solved in the latest dropbox core api Build.