KnowledgeHub
Questions
Tags
Users
Search
Alex Rivera
|
Logout
Edit Question
Title
Body
When I use -addObserverForName: object: queue: usingBlock: for NSNotificationCenter in the -viewDidLoad: method of my view controller, the -dealloc method ends up not being called. (When I remove -addObserverForName: object: queue: usingBlock: , -dealloc is called again.) Using -addObserver: selector: name: object: doesn't seem to have this problem. What am I doing wrong? (My project is using ARC.) Below is an example of my implementation, in case I'm doing something wrong here: [[NSNotificationCenter defaultCenter] addObserverForName:@"Update result" object:nil queue:nil usingBlock:^(NSNotification *note) { updateResult = YES; }]; Thanks in advance for any help. I've tried adding the following (to no avail): - (void)viewWillDisappear:(BOOL)animated { [super viewWillDisappear:animated]; if ([self isMovingFromParentViewController]) { [[NSNotificationCenter defaultCenter] removeObserver:self]; } }
Tags (comma-separated)
Save Edits
Cancel