SYBanner

---

A minimalistic looking banner library for iOS. It supports multiple customizable kinds of Banner types

Quick start

SYSimpleBanner

let banner = SYSimpleBanner("Link copied", backgroundColor: .white, direction: .top)
banner.animationDurationDisappear = 0.1
banner.show()

SYDefaultBanner:

let textBanner = SYDefaultBanner("A Banner with just a text", direction: .top, style: .none)
textBanner.animationDurationDisappear = 0.1
textBanner.show()

let styleBanner = SYDefaultBanner("A Banner with just a text", direction: .top, style: .success)
styleBanner.show(queuePosition: .front)

SYCardBanner

let banner = SYCardBanner(title: "How to use", subtitle: "Simple download Notification banner and get started with your own notifcations")
banner.addButton(SYCardBannerButton(title: "Skip ", style: .dismiss)
banner.addButton(SYCardBannerButton(title: "Get started", style: .default, handler: {
    // Do something on button press
}))

// See Banner options for more
banner.setBannerOptions([
  .showExitButton(true),
  .customView(yourCustomView()),
  .buttonAxis(.horizontal),
  .titleFont(UIFont.systemFont(ofSize: 35, weight: .medium)),
  .titleColor(.gray),
  .buttonsHeight(50),
  .customViewInsets(.init(top: 20, left: 0, bottom: 40, right: 0)),
])

banner.dismissOnSwipe = false
banner.show()

By default each banner is placed at the at the end of the queue. If your want to display the banner immediately place it at the front of the queue:

banner.show(queuePosition: .front)

By default each banner will be dismissed after a time. If you want to disable that, set autoDismiss to false and dismiss manually:

banner.dismissView()

SYBannerButton Style

Currently there are only 2 Button style options. Defaults is the default iOS Button with the default or the specified tint color.
The dismiss style dismisses the banner when pressed and does not have a tint color.

public enum Style : Int {
  case `default` = 0
  case dismiss = 1
}

Delegate

To respond to animation events, implement the SYBannerDelegate protocol in your class, e.g. a View Controller, and then set the banners delegate property:

class MyViewController: UIViewController, SYBannerDelegate {
  override func viewDidLoad() {
    let banner = SYSimpleBanner("Link copied", direction: .top)
    banner.delegate = self
    banner.show()
  }

  // Banner delegate
  func notificationBannerWillAppear(_ banner: SYBaseBanner) {
    // Do something before the banner appears
  }

  func notificationBannerDidAppear(_ banner: SYBaseBanner) {
    // Do something when the banner appeared
  }
  func notificationBannerWillDisappear(_ banner: SYBaseBanner) {
    // Do something before the banner disappears
  }

  func notificationBannerDidDisappear(_ banner: SYBaseBanner) {
    // Do something after the banner disappeared
  }
}

User interaction

To respond to animation events, implement the SYBannerDelegate protocol in your class, e.g. a View Controller, and then set the banners delegate property:

banner.onSwipe = {
    // Do something on swipe
}

banner.didTap = {
    // Do something on tap
}

Banner options

Banner Options

Option Name	Description
direction	The direction of the banner (Direction, default .bottom)
isDisplaying	Flag indicating if the banner is currently displaying
hasBeenSeen	Flag indicated whether if the banner has been seen
bannerType	Type of the Banner (SYBannerType, default .float)
parentViewController	The view controller to display the banner on. This is useful if you are wanting to display a banner only on one ViewController and not on the whole screen
delegate	The delegate of the banner (.SYBannerDelegate)
animationDurationShow	Animation duration of the notification for appearing (CGFloat, default 0.5)
animationDurationDisappear	Animation duration of the notification for disappearing (CGFloat, default 0.5)
appearanceDuration	Duration for whole long the notification should appear on the screen (Timeinterval, default 5)
bannerQueue	Responsible for positioning and auto managing notification banners (SYBannerQueue, default .default)
autoDismiss	If false, the banner will not be dismissed until it is programmatically dismissed (Bool, default true)
dismissOnTap	If true, notification will dismissed when tapped (Bool, default true)
dismissOnSwipe	If true, notification will dismissed when swiped up (Bool, default true)
onSwipe	Closure that will be executed if the notification banner is swiped up ((() -> Void)?, default nil)
didTap	Closure that will be executed if the notification banner is tapped ((() -> Void)?, default nil)
transparency	The transparency of the background of the notification banner (CGFloat, default 1 )
haptic	The type of haptic to generate when a banner is displayed (FeedbackStyle?, default .medium)

SYSimpleBanner, SYDefaultBanner:

Option Name	Description
message	The message of the notification
messageColor	Color of the message label (UIColor, default .label)
messageFont	Font of the message label (UIFont, default .systemFont(ofSize: 16))
messageInsets	Insets of the label inside the banner (UIEdgeInsets, default .init(top: 10, left: 30, bottom: 10, right: 30))

SYDefaultBanner:

Option Name	Description
imageView	The imageView for the banner will either be set based on the style or the custom icon
customIcon	Custom icon for the notification. If none is set the icon of the Notification style will be selected
customBackgroundColor	Custom icon for the notification. If none is set the icon of the Notification type will be selected
iconSize	The size of the icon (CGSize, default .init(width: 30, height: 30))
style	The style for the banner

SYCardBanner:

Option Name	Description
titleSubtitleSpacing	Spacing between title and subtitle (CGFloat, default 16)
keyboardSpacing	Spacing between the view and the keyboard, if shown (CGFloat, default 10)
dismissableOrigin	The number of drag necessary for the view to be dismissed. Only works if isDismissable is set to true (CGFloat, default 100)
isDraggable	If true, the banner can be moved around. (Bool, default true)
addExitButton	If set to true, a exit button will be drawn on the top right corner (Bool, default false)
exitButtonSize	The size of the top right exit button. Only visible if addExitButton is true (CGSize, default init(width: 9, height: 9))
customView	If true, the banner can be moved around. (Bool, default true)
didTapButton	Closure that will be executed if a button is tapped (((_ : SYCardBannerButton) -> Void)?, default nil)
didTapExitButton	Closure that will be executed if the exit button is tapped ((() -> Void)?, default nil)

Requirements

• Xcode 11
• iOS 13 or later
• Swift 5 or later

Installation

CocoaPods

You can use CocoaPods to install SYBanner by adding it to your Podfile:

pod 'SYBanner'

Installing SYBanner manually

1. Download SYBanner.zip from the last release and extract its content in your project's folder.
2. From the Xcode project, choose Add Files to ... from the File menu and add the extracted files.

Contribute

Contributions are highly appreciated! To submit one:

1. Fork
2. Commit changes to a branch in your fork
3. Push your code and make a pull request