iOS关闭键盘的两种简单方法
方法一：
? ??//1, 关闭键盘
? ? [[[UIApplication sharedApplication] keyWindow] endEditing:YES];
?
?
方法二：
? ?//2, 关闭键盘
? ??[[self findFirstResponderBeneathView:self] resignFirstResponder];
?
- (UIView*)findFirstResponderBeneathView:(UIView*)view?
{
? ? // Search recursively for first responder
? ? for ( UIView *childView in view.subviews ) {
? ? ? ? if ( [childView respondsToSelector:@selector(isFirstResponder)] && [childView isFirstResponder] )?
? ? ? ? ? ? return childView;
? ? ? ? UIView *result = [self findFirstResponderBeneathView:childView];
? ? ? ? if ( result )?
? ? ? ? ? ? return result;
? ? }
? ? return nil;
}
