TTGSnackbar
A Swift based implementation of the Android Snackbar for iOS
About
TTGSnackbar is useful for showing a brief message at the bottom of the screen with an action button.
It appears above all other elements on screen and only one can be displayed at a time.
It disappears after a timeout or after user click the action button.
Installation
The recommended way is to use CocoaPods.
pod 'TTGSnackbar'
And you need to import the module.
import TTGSnackbar
Usage
Show a simple message
let snackbar = TTGSnackbar.init(message: "Message", duration: TTGSnackbarDuration.TTGSnackbarDurationShort)
snackbar.show()
Show a simple message with an action button
let snackbar = TTGSnackbar.init(message: "Message", duration: TTGSnackbarDuration.TTGSnackbarDurationMiddle, actionText: "Action")
{ (snackbar) -> Void in
NSLog("Click action!")
}
snackbar.show()
Show a simple message with a long running action
let snackbar = TTGSnackbar.init(message: "Message", duration: TTGSnackbarDuration.TTGSnackbarDurationForever, actionText: "Action")
{ (snackbar) -> Void in
NSLog("Click action!")
}
snackbar.show()
// Dismiss manually after 3 seconds
dispatch_after(dispatch_time(DISPATCH_TIME_NOW, Int64(3 * Double(NSEC_PER_SEC))), dispatch_get_main_queue()) { () -> Void in
snackbar.dismiss()
}
Customization
Message
message: String define the message to diaplay.
Message text color
messageTextColor: UIColor define the message text color.
Display duration
duration: TTGSnackbarDurationdefine the display duration.
Action title
actionText: String define the action button title.
Action title color
actionTextColor: UIColor define the action button title color.
Action callback
actionBlock: TTGActionBlock? will be called when user click the action button.
// TTGActionBlock definition.
public typealias TTGActionBlock = (snackbar: TTGSnackbar) -> Void
Dismiss callback
dismissBlock: TTGDismissBlock? will be called when snackbar dismiss automatically or when user click action button to dismiss the snackbar.
// TTGDismissBlock definition.
public typealias TTGDismissBlock = (snackbar: TTGSnackbar) -> Void