恢复NSUserDefault中的值

Question

I have stored my initial set up values using NSUserDefault like this...

NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];

[defaults setBool:is_remember_chkd forKey:remember_me.titleLabel.text]; // Button text as key
[defaults setBool:is_signin_auto_chkd forKey:signin_automatic.titleLabel.text];
[defaults setBool:is_signin_secret_chkd forKey:signin_secret.titleLabel.text];
[defaults synchronize];

And I retrieved as ....

NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
is_remember_chkd = [defaults objectForKey:remember_me.titleLabel.text];
is_signin_auto_chkd = [defaults objectForKey:signin_automatic.titleLabel.text];
is_signin_secret_chkd = [defaults objectForKey:signin_secret.titleLabel.text];

But I am not getting the last value, Am I doing anything wrong.

Answer 1

For retrieved the NSUserDefaults Value , replace the objectForKey to boolForKey .

NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
is_remember_chkd = [defaults boolForKey:remember_me.titleLabel.text];
is_signin_auto_chkd = [defaults boolForKey:signin_automatic.titleLabel.text];
is_signin_secret_chkd = [defaults boolForKey :signin_secret.titleLabel.text];

Answer 2

This should do the trick for you, extract boolValue from the returned value

NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
is_remember_chkd = [[defaults objectForKey:remember_me.titleLabel.text] boolValue];
is_signin_auto_chkd = [[defaults objectForKey:signin_automatic.titleLabel.text] boolValue];
is_signin_secret_chkd = [[defaults objectForKey:signin_secret.titleLabel.text] boolValue];

hope it helps. happy coding :)