private void Run()
{
Debug.Log("Example 7 - Account Status");
// This is the Core Foundation way of checking if the user has changed
// This method is NOT recommended by apple. But is the only option if you
// are not using CloudKit (and are just using key value storage)
Token = NSFileManager.DefaultManager().UbiquityIdentityToken;
Unsubscriber = ICloudNotifications.AddIdentityDidChangeObserver(OnCloudIdentityChanged);
// If your using cloud kit...apple has this to say:
// CloudKit clients should not use this token as a way to identify
// whether the iCloud account is logged in. Instead, use
// accountStatusWithCompletionHandler: or
// fetchUserRecordIDWithCompletionHandler:
// https://developer.apple.com/documentation/foundation/nsfilemanager/1408036-ubiquityidentitytoken?language=objc
// This is the cloudkit way
// Listen for the accountStatusChanged notification
// Apple says... "Notification posted when the status of the signed-in iCloud account may have changed."
// This notification will fire for a number of reasons, not all of them will be related to signing in or
// out of iCloud. For instance, toggling the iCloud Drive permission in iCloud settings will cause this
// to fire
CKContainer.AddAccountChangedNotificationObserver(AccountStatusChanged);
// At this point you should sign in or out of iCloud to update the account stauts.
Debug.Log("Account status notification handlers attached. Sign in or out of iCloud ot update.");
Debug.Log("Waiting for change in account status...");
}
public void Can_add_account_changed_notification_observer()
{
var unsub = CKContainer.AddAccountChangedNotificationObserver((notification) => { });
Assert.IsNotNull(unsub);
}