Change NSTime with respect to the value of UISlider - iphone

Question

There are lots of questions and answers about how to change the UISlider value with NsTimer but i need to create the reverse condition i need to change the NSTimer interval per UISlider value change, and want the slider value work in reverse manner. so can anyone help to achieve this?
Thanks for your approaches and time :)

Answer 1

you can set Timer set again interval value at the IBAction of UISlier Method like:-
.h class:-
#import <UIKit/UIKit.h>
#interface ViewController : UIViewController
{
IBOutlet UILabel *lblTimer;
IBOutlet UISlider *timeSlider;
}
#property(nonatomic,strong)NSTimer *timer;
.m class:-
- (void)viewDidLoad
{
[super viewDidLoad];
_timer=[[NSTimer alloc]init];
_timer = [NSTimer scheduledTimerWithTimeInterval:1 target:self selector:#selector(updateLable) userInfo:nil repeats:YES];
// Do any additional setup after loading the view, typically from a nib.
}
- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
int i=0;
-(IBAction)changeSlider:(UISlider*)sender
{
NSLog(#"%d",(int)sender.value);
[_timer invalidate];
_timer=[[NSTimer alloc]init];
_timer=nil;
_timer = [NSTimer scheduledTimerWithTimeInterval:(int)sender.value target:self selector:#selector(updateLable) userInfo:nil repeats:YES];
// i=0;
//text_field .text= [[NSString alloc] initWithFormat:#" Value %d ", (int)slider.value];
}
-(void)updateLable
{
[lblTimer setText:[NSString stringWithFormat:#"%d",i]];
i++;
}
OUTPUT OF CODE