当我构建此代码时,我收到警告说无效的整数到指针的转换。但是当我运行应用程序时,它会崩溃......
任何人都可以帮助我...我在 withObject:[sender tag] 收到警告
我有接受(NSIngeter)参数的frontButtonScaleUp方法......并且标签也返回NSInteger值......
- (IBAction)frontButtonReleased:(id)sender
{
const double delay = 0.3;
double elapsed = CACurrentMediaTime() - tapStartTime;;
if (elapsed >= delay)
[self frontButtonScaleUp:[sender tag]];
else
[self performSelector:@selector(frontButtonScaleUp) withObject:[sender tag] afterDelay:delay - elapsed];
}