nstimer

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NSTimer stop when app is hide?

I just want to know why a NSTimer is stoping when the application is hidden or \"Hide other\" in an other application ?[详细]

2023-03-13 10:58 分类：问答
Background thread NSRunloop run does not exit after NSTimer is invalidated! Why?

I\'m creating an NSTimer and adding it to the runloop of a background thread. My code is like the background thread example for this answer: iPhone-SDK:Call a function in the background?[详细]

2023-03-13 04:42 分类：问答
iPhone: Maintain Timer value between different views

I have built iPhone game application which has loads of views. The next view gets decided based on the user\'s current action. It working fine absolutely开发者_StackOverflow社区. I want to start a tim[详细]

2023-03-13 00:01 分类：问答
NStimer value Reset problem

In My application I m starting one Nstimer when we log in.( loginViewController.m) In my logout page( LogoutViewController.m) i want to stop the NSTimer.[详细]

2023-03-12 03:04 分类：问答
how can I recall a part of body in a method that would call after each second?

I am coding as follows -(void) moveMetho开发者_运维知识库d :(Paddle *) pad { float counter = 10;[详细]

2023-03-12 01:56 分类：问答
How to set a target of NSTimer from active instance when applicationDidBecomeActive on iphone

I have an NSTimer that I created in the appDelegate to handle the pause when the app locks or is put in the background, but the timers selector is in another viewController, when the user is in that v[详细]

2023-03-11 10:52 分类：问答
I'm trying to make a simple loop and it crashes every time I run it

- (IBAction) goStrobe:(id) sender { [NSTimer scheduledTimerWithTimeInterval:2.0 target:self selector:@selector(runLoop:)[详细]

2023-03-10 14:41 分类：问答
Will having two NSTimers in one class cause them to be less accurate?

I have one NSTimer which is my main game loop, it calls 60 times a second. I have another timer which is a countdown, which gets called 0.001 times a second. Is it normal that timer is not accurate? o[详细]

2023-03-10 03:53 分类：问答
Alternative to NSTimer

Is there any other alternative other than using NSTimer. I got CFRunLoopTimer but not able to get it working.The reason why i am searching for an alternative is that in my code even if i invalidate th[详细]

2023-03-09 08:55 分类：问答
Simple NSThread or NSTimer

I want to run certain background tasks. Scenario: I would like a button to activate a thread or timer, and then have the thread/timer to start repeating every second returning a NSRunInformationalAle[详细]

2023-03-09 06:41 分类：问答