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ios针对某个View一段时间没有接收到用户的相应执行事件
比如 一个视频播放器的控制界面 我3秒钟没有操作 就隐藏操作层
走同样的路，发现不同的人生
Provide an idea. Just call the following method when clicking
- (void)autoFadeOutControlBar { if (!self.isMaskShowing) { return; } //如果操作层不存在则取消 调用的hideMaskView的方法 [NSObject cancelPreviousPerformRequestsWithTarget:self selector:@selector(hideMaskView) object:nil]; //3.0秒后调用隐藏的方法 [self performSelector:@selector(hideMaskView) withObject:nil afterDelay:3.0f]; }
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
Provide an idea. Just call the following method when clicking