- (void)ViewAnimation:(UIView*)view willHidden:(BOOL)hidden { [UIView animateWithDuration:0.3 animations:^{ if (hidden) { view.frame = CGRectMake(0, [UIScreen mainScreen].bounds.size.height, [UIScreen mainScreen].bounds.size.width, view.bounds.size.height); } else { [view setHidden:hidden]; view.frame = CGRectMake(0, [UIScreen mainScreen].bounds.size.height - view.bounds.size.height, [UIScreen mainScreen].bounds.size.width, view.bounds.size.height); } } completion:^(BOOL finished) { [view setHidden:hidden]; }]; }
UIPickerView显示和隐藏的动画.
原创文章,作者:奋斗,如若转载,请注明出处:https://blog.ytso.com/tech/app/5176.html