UIScrollView 暂停 NSTimer 直到滚动完成 [英] UIScrollView pauses NSTimer until scrolling finishes

问题描述

当 UIScrollView(或其派生类)正在滚动时，似乎所有正在运行的 NSTimers 都会暂停，直到滚动完成.

While a UIScrollView (or a derived class thereof) is scrolling, it seems like all the NSTimers that are running get paused until the scroll is finished.

有没有办法解决这个问题?线程?优先级设置?有什么事吗?

Is there a way to get around this? Threads? A priority setting? Anything?

推荐答案

一个简单的 &简单实施的解决方案是:

An easy & simple to implement solution is to do:

NSTimer *timer = [NSTimer timerWithTimeInterval:... 
                                         target:...
                                       selector:....
                                       userInfo:...
                                        repeats:...];
[[NSRunLoop mainRunLoop] addTimer:timer forMode:NSRunLoopCommonModes];

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