@implementation UIView (FindAndResignFirstResponder)
- (BOOL)findAndResignFirstResponder
{
if (self.isFirstResponder)
{
[self resignFirstResponder];
return YES;
}
for (UIView* subView in self.subviews)
{
if ([subView findAndResignFirstResponder])
return YES;
}
return NO;
}
@end
ios判断键盘是否消失

最新推荐文章于 2024-08-25 03:50:20 发布
