Send NSDictionary as an parameter in @selector

Question

How can I send my NSDictionary on my selector, as a parameter, and how I can read it?

NSDictionary * dict = [[NSDictionary alloc]initWithObjectsAndKeys:@"idOferta",@"test", nil];                
NSThread * viewsThread = [[NSThread alloc] initWithTarget:self selector:@selector(updateViewStatistic:) object:dict];
[viewsThread start];

- (void)updateViewStatistic:(NSThread *)mt {
      NSLog(@"dictionary %@",dict); 
}

Answer 1

Change your updateViewStatistic: method to something like this:

- (void)updateViewStatistic:(NSDictionary *)dictionary
{
    NSLog(@"Dictionary: %@", dictionary);
}