Question

I am using an UISegmentedControl with two sections: the first is Don’t Remember Password and the second is Remember Password. If they select Remember Password, I use NSUserDefaults to remember this. On startup, how do I make Remember Password selected if NSUserDefaults is YES?

if ([[NSUserDefaults standardUserDefaults] setBool:YES forKey:@"Remember password"] == YES)
{

    //Make the second segment (segment 1 as it would be called, since first is segment 0) selected
}

Answer 1

It is as simple as setting selectedSegmentIndex inside of viewDidLoad to ensure that the segment is not nil.

-(void)viewDidLoad
{
    [super viewDidLoad];

    if([[NSUserDefaults standardUserDefaults] boolForKey:@"Remember Password"])
    {
        segment.selectedSegmentIndex = 1;
    }
    else
    {
        segment.selectedSegmentIndex = 0;
    }
}

Also why not use a UISwitch and set the on value directly to the stored value?