Customized alert view in objective-c

Fluent style

SCLAlertViewBuilder *builder = [SCLAlertViewBuilder new]
.addButtonWithActionBlock(@"Send", ^{ /*work here*/ });
SCLAlertViewShowBuilder *showBuilder = [SCLAlertViewShowBuilder new]
.style(Warning)
.title(@"Title")
.subTitle(@"Subtitle")
.duration(0);
[showBuilder showAlertView:builder.alertView onViewController:self.window.rootViewController];
// or even
showBuilder.show(builder.alertView, self.window.rootViewController);

Complex

    NSString *title = @"Title";
    NSString *message = @"Message";
    NSString *cancel = @"Cancel";
    NSString *done = @"Done";

    SCLALertViewTextFieldBuilder *textField = [SCLALertViewTextFieldBuilder new].title(@"Code");
    SCLALertViewButtonBuilder *doneButton = [SCLALertViewButtonBuilder new].title(done)
    .validationBlock(^BOOL{
        NSString *code = [textField.textField.text copy];
        return [code isVisible];
    })
    .actionBlock(^{
        NSString *code = [textField.textField.text copy];
        [self confirmPhoneNumberWithCode:code];
    });

    SCLAlertViewBuilder *builder = [SCLAlertViewBuilder new]
    .showAnimationType(FadeIn)
    .hideAnimationType(FadeOut)
    .shouldDismissOnTapOutside(NO)
    .addTextFieldWithBuilder(textField)
    .addButtonWithBuilder(doneButton);

    SCLAlertViewShowBuilder *showBuilder = [SCLAlertViewShowBuilder new]
    .style(Custom)
    .image([SCLAlertViewStyleKit imageOfInfo])
    .color([UIColor blueColor])
    .title(title)
    .subTitle(message)
    .closeButtonTitle(cancel)
    .duration(0.0f);

    [showBuilder showAlertView:builder.alertView onViewController:self];

Easy to use

// Get started
SCLAlertView *alert = [[SCLAlertView alloc] init];

[alert showSuccess:self title:@"Hello World" subTitle:@"This is a more descriptive text." closeButtonTitle:@"Done" duration:0.0f];

// Alternative alert types
[alert showError:self title:@"Hello Error" subTitle:@"This is a more descriptive error text." closeButtonTitle:@"OK" duration:0.0f]; // Error
[alert showNotice:self title:@"Hello Notice" subTitle:@"This is a more descriptive notice text." closeButtonTitle:@"Done" duration:0.0f]; // Notice
[alert showWarning:self title:@"Hello Warning" subTitle:@"This is a more descriptive warning text." closeButtonTitle:@"Done" duration:0.0f]; // Warning
[alert showInfo:self title:@"Hello Info" subTitle:@"This is a more descriptive info text." closeButtonTitle:@"Done" duration:0.0f]; // Info
[alert showEdit:self title:@"Hello Edit" subTitle:@"This is a more descriptive info text with a edit textbox" closeButtonTitle:@"Done" duration:0.0f]; // Edit
[alert showCustom:self image:[UIImage imageNamed:@"git"] color:color title:@"Custom" subTitle:@"Add a custom icon and color for your own type of alert!" closeButtonTitle:@"OK" duration:0.0f]; // Custom
[alert showWaiting:self title:@"Waiting..." subTitle:@"Blah de blah de blah, blah. Blah de blah de" closeButtonTitle:nil duration:5.0f];
[alert showQuestion:self title:@"Question?" subTitle:kSubtitle closeButtonTitle:@"Dismiss" duration:0.0f];


// Using custom alert width
SCLAlertView *alert = [[SCLAlertView alloc] initWithWindowWidth:300.0f];

SCLAlertview in a new window. (No UIViewController)

SCLAlertView *alert = [[SCLAlertView alloc] initWithNewWindow];

[alert showSuccess:@"Hello World" subTitle:@"This is a more descriptive text." closeButtonTitle:@"Done" duration:0.0f];

// Alternative alert types
[alert showError:@"Hello Error" subTitle:@"This is a more descriptive error text." closeButtonTitle:@"OK" duration:0.0f]; // Error
[alert showNotice:@"Hello Notice" subTitle:@"This is a more descriptive notice text." closeButtonTitle:@"Done" duration:0.0f]; // Notice
[alert showWarning:@"Hello Warning" subTitle:@"This is a more descriptive warning text." closeButtonTitle:@"Done" duration:0.0f]; // Warning
[alert showInfo:@"Hello Info" subTitle:@"This is a more descriptive info text." closeButtonTitle:@"Done" duration:0.0f]; // Info
[alert showEdit:@"Hello Edit" subTitle:@"This is a more descriptive info text with a edit textbox" closeButtonTitle:@"Done" duration:0.0f]; // Edit
[alert showCustom:[UIImage imageNamed:@"git"] color:color title:@"Custom" subTitle:@"Add a custom icon and color for your own type of alert!" closeButtonTitle:@"OK" duration:0.0f]; // Custom
[alert showWaiting:@"Waiting..." subTitle:@"Blah de blah de blah, blah. Blah de blah de" closeButtonTitle:nil duration:5.0f];
[alert showQuestion:@"Question?" subTitle:kSubtitle closeButtonTitle:@"Dismiss" duration:0.0f];

// Using custom alert width
SCLAlertView *alert = [[SCLAlertView alloc] initWithNewWindowWidth:300.0f];

New Window: Known issues

1. SCLAlert animation is wrong in landscape. (iOS 6.X and 7.X)

Add buttons

SCLAlertView *alert = [[SCLAlertView alloc] init];

//Using Selector
[alert addButton:@"First Button" target:self selector:@selector(firstButton)];

//Using Block
[alert addButton:@"Second Button" actionBlock:^(void) {
    NSLog(@"Second button tapped");
}];

//Using Blocks With Validation
[alert addButton:@"Validate" validationBlock:^BOOL {
    BOOL passedValidation = ....
    return passedValidation;

} actionBlock:^{
    // handle successful validation here
}];

[alert showSuccess:self title:@"Button View" subTitle:@"This alert view has buttons" closeButtonTitle:@"Done" duration:0.0f];