话不多说,直接上代码
关闭所有键盘
- (void)hideKeyBoard
{
for (UIWindow* window in [UIApplication sharedApplication].windows){
for (UIView* view in window.subviews){
[self dismissAllKeyBoardInView:view];
}
}
}
-(BOOL) dismissAllKeyBoardInView:(UIView *)view
{
if([view isFirstResponder]){
[view resignFirstResponder];
return YES;
}
for(UIView *subView in view.subviews){
if([self dismissAllKeyBoardInView:subView]) {
return YES;
}
}
return NO;
}
关闭ActionSheet、AlertView
- (void)closeModalView{
for (UIWindow* window in [UIApplication sharedApplication].Windows){
for (UIView* view in window.subviews){
[self dismissActionSheetAndAletrtViewInView:view];
}
}
}
- (void)dismissActionSheetAndAletrtViewInView:(UIView*)view{
if ([view isKindOfClass:[UIActionSheet class]]){
UIActionSheet *actionView = (UIActionSheet *)view;
[actionView dismissWithClickedButtonIndex:actionView.cancelButtonIndex animated:NO];
}else if ([view isKindOfClass:[UIAlertView class]]){
UIAlertView *alertView = (UIAlertView *)view;
[alertView dismissWithClickedButtonIndex:alertView.cancelButtonIndex animated:NO];
}else{
for (UIView* subView in view.subviews){
[self dismissActionSheetAndAletrtViewInView:subView];
}
}
}
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