File Presenters and iOS
If your app enters the background with an active file presenter, any other processes that perform a coordinated read or write on the presented file can deadlock. To prevent this situation, call removeFilePresenter: to remove the file presenter in the applicationDidEnterBackground: method or in response to a UIApplicationDidEnterBackgroundNotification notification. Call addFilePresenter: to add the file presenter again in the applicationWillEnterForeground: method or in response to a UIApplicationWillEnterForegroundNotification notification.
Looking at CDEICloudFileSystem I don't see it following the suggestion from documentation. Is it some legacy notice or is this information still relevant to the latest iOS?
Hi,
There is an interesting note in iOS documentation regarding File Presenters on iOS:
https://developer.apple.com/reference/foundation/nsfilecoordinator?language=objc
Excerpt:
Looking at
CDEICloudFileSystem
I don't see it following the suggestion from documentation. Is it some legacy notice or is this information still relevant to the latest iOS?