Top "Nstimer" questions

Is NSTimer expected to fire when app is backgrounded?

I don't understand it at all but NSTimer in my app definitely is running in background. I have a NSLog …

ios cocoa-touch background nstimer runloop

Press-and-hold button for "repeat fire"

I have referred to countless other questions about a press-and-hold button but there aren't many related to Swift. I have …

ios swift nstimer addtarget

How to Pause/Play NSTimer?

I need to start NSTimer by 0:0:0 that I am doing and I have a Pause button on click of that …

iphone objective-c ios xcode4 nstimer

How to check if NSTimer has been already invalidated

I have a NSTimer object that I need to invalidate if a user taps on a button or if they …

ios objective-c iphone cocoa-touch nstimer

UIScrollView pauses NSTimer until scrolling finishes

While a UIScrollView (or a derived class thereof) is scrolling, it seems like all the NSTimers that are running get …

ios uiscrollview nstimer

Difference in scheduling NSTimer in main thread and background thread?

When I call scheduledTimerWithTimeInterval:target:selector:userInfo:repeats: on the main thread and set time interval to 5 seconds code below …

ios5 nstimer nsthread

swift invalidate timer doesn't work

I have this problem for a few days now and I don't get what I am doing wrong. My application …

ios swift nstimer

how to pause and resume NSTimer in iphone

hello I am developing small gameApp. I need to pause the timer,when user goes to another view [say settings …

iphone objective-c ios4 nstimer nstimeinterval

How do I make my App run an NSTimer in the background?

I'm making a benchmark App for test purposes ONLY. I am not intending this to go to the App Store. …

objective-c nstimer voip background-music

iPhone - NSTimer not repeating after fire

I am creating and firing a NSTimer with: ncTimer = [NSTimer scheduledTimerWithTimeInterval:1.0 target:self selector:@selector(handleTimer:) userInfo:nil repeats:YES]; […

iphone nstimer