UIAlertView in landscape mode does not display message [duplicate]

问题

Possible Duplicate:
UIAlertView not showing message text

I am trying to create a simple UIAlertView for an app in landscape mode but all I see is the title and buttons but no actual message.

It has something to do with the space available for the UIAlertView on the screen as if I remove a couple of the buttons then the message displays fine.

Is there a way to force the UIAlertView to resize itself to fit?

Relevant code is here

UIAlertView *alert = [[UIAlertView alloc] initWithTitle:NSLocalizedString(@"Free Update",nil) 
                                                message:NSLocalizedString(@"There is a new version of this app available in the App Store. Download it now.",nil) 
                                               delegate:self 
                                      cancelButtonTitle:NSLocalizedString(@"Don't remind me",nil)
                                      otherButtonTitles:NSLocalizedString(@"Download",nil), NSLocalizedString(@"Remind me later", nil), nil];
[alert show];
[alert release];

And this is the result:

回答1:

a bit dirty but it works :o) just add a UILabel to the UIAlertView

UILabel *messageLabel = [[UILabel alloc] initWithFrame:CGRectMake( alert.frame.origin.x + 10, 16, 260, 70)];
messageLabel.backgroundColor = [UIColor clearColor];
messageLabel.text = @"Your message";
messageLabel.textColor = [UIColor whiteColor];
messageLabel.lineBreakMode = UILineBreakModeWordWrap;
messageLabel.numberOfLines = 2;
messageLabel.font = [UIFont systemFontOfSize:12];
messageLabel.textAlignment = UITextAlignmentCenter;
[alert addSubview:messageLabel];

another dirty hack to get more space between title and buttons.

- (void)willPresentAlertView:(UIAlertView *)alertView {
    float moreSpace = 20.0f;

    alertView.frame = CGRectMake(alertView.frame.origin.x, alertView.frame.origin.y - moreSpace
                             ,alertView.frame.size.width, alertView.frame.size.height + moreSpace*2 + 10.0f);

    for ( UIView *view in [alertView subviews] ) {
        if ( (view.class != UILabel.class ) && ( view.class != UIImageView.class ) ) {
            [view setTransform:CGAffineTransformMakeTranslation(0, moreSpace * 2)];
        }
    }
}

回答2:

In the end we had to drop one of the buttons from the alert view to make it work in landscape mode.

来源：https://stackoverflow.com/questions/8059297/uialertview-in-landscape-mode-does-not-display-message

标签

uialertview