[CXAlertView dismiss] bug

[catskytw]

Dear,
There is a bug after invoking [youCXAlertView dismiss], please see the detail below.

In the screenshot, you could see that there is still a CXAlertView on the top layer
receiving all touch events after invoking [youCXAlertView dismiss], which hangs up the app just like blocking the main-thread.

Revision:

My revision is 2014/03/28, downloaded from git repo directly.

Reproduce steps:

1. press OK to login. The CXAlertView doesn't execute [cxAlertView dismiss] because giving by a wrong password.
2. press Cancel.

Here is my code:

- (void)showLoginDialog:(NASServer *)targetNAS withResultBlock:(void(^)(BOOL success, NSError *e))loginResult{
    NSString *bundleName = @"ASViewController";
    ASViewController *loginViewController =[[[NSBundle mainBundle] loadNibNamed:bundleName
                                                                          owner:self
                                                                        options:nil] objectAtIndex:0];

    loginViewController.loginResultBlock = loginResult;
    loginViewController.targetNASServer = targetNAS;
    [CXAlertView showContentViewAlert:NSLocalizedString(@"PwdConfirm", nil)
                      withActionTitle:NSLocalizedString(@"OK", nil)
                      withContentView:loginViewController
                    withActionHandler:^(CXAlertView *alert, CXAlertButtonItem *btn){
                        QNVideoStationAPIManager *videoStation = [QNAPCommunicationManager share].videoStationManager;
                        [videoStation authLogin:loginViewController.usernameField.text
                                   withPassword:loginViewController.passwordField.text
                               withSuccessBlock:^(RKObjectRequestOperation *o, RKMappingResult *r){
                                   [alert dismiss];
                                   loginResult(YES, nil);
                               }
                               withFailureBlock:^(RKObjectRequestOperation *o, NSError *error){
                                   loginResult(NO, error);
                               }];
                    }];
}

+ (CXAlertView *)showContentViewAlert:(NSString *)title withActionTitle:(NSString *)actionTitle withContentView:(UIView *)contentView withActionHandler:(void(^)(CXAlertView *alert, CXAlertButtonItem *btn))cxHandler{
    CXAlertView *alert = [[CXAlertView alloc] initWithTitle:title
                                                contentView:contentView
                                          cancelButtonTitle:NSLocalizedString(@"Cancel", nil)];
    if (actionTitle != nil) {
        [alert addButtonWithTitle:actionTitle
                             type:CXAlertViewButtonTypeCustom
                          handler:^(CXAlertView *_alert, CXAlertButtonItem *btn){
                              cxHandler(_alert, btn);
                          }];
    }

    alert.cancelButtonFont = [UIFont systemFontOfSize:18.0f];
    alert.customButtonFont = [UIFont boldSystemFontOfSize:18.0f];
    alert.cancelButtonColor = [UIColor colorWithHexString:@"007aff" alpha:1.0f];
    alert.customButtonColor = [UIColor colorWithHexString:@"007aff" alpha:1.0f];

    [alert show];

    alert.showBlurBackground = NO;
    return alert;
}

[catskytw]

The workaround is to add [self.alertWindow setHidden:YES]; as the last line in [CXAlertView dismissWithCleanup:]

It worked for me! :-)

[jlubeck]

@catskytw fix doesn't fix it for me... any other idea?