延迟调用函数
2015-11-06 本文已影响43人
三十一_iOS
dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.6 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
[textView becomeFirstResponder];
});
[self performSelector:@"test" withObject:nil afterDelay:.35];