AZDialogViewController

A highly customizable alert dialog controller that mimics Snapchat's alert dialog.

Screenshots

Installation

Cocoa Pods:

pod 'AZDialogView'

Manual:

Simply drag and drop the Sources folder to your project.

Usage

Create an instance of AZDialogViewController:

let dialog = AZDialogViewController(title: "Antonio Zaitoun", message: "minitour")

Customize:

dialog.dismissDirection = .bottom

dialog.dismissWithOutsideTouch = true

dialog.showSeparator = false

dialog.separatorColor = UIColor.blue

dialog.allowDragGesture = false

Add Actions:

dialog.addAction(AZDialogAction(title: "Edit Name") { (dialog) -> (Void) in
        //add your actions here.
        dialog.dismiss()
})
        
dialog.addAction(AZDialogAction(title: "Remove Friend") { (dialog) -> (Void) in
        //add your actions here.
        dialog.dismiss()
})
        
dialog.addAction(AZDialogAction(title: "Block") { (dialog) -> (Void) in
        //add your actions here.
        dialog.dismiss()
})

Add Image:

dialog.imageHandler = { (imageView) in
       imageView.image = UIImage(named: "your_image_here")
       imageView.contentMode = .scaleAspectFill
       return true //must return true, otherwise image won't show.
}

Custom View

/*
 customViewSizeRatio is the precentage of the height in respect to the width of the view. 
 i.e. if the width is 100 and we set customViewSizeRatio to be 0.2 then the height will be 20. 
 The default value is 0.0.
*/
dialog.customViewSizeRatio = 0.2

//Add the subviews
let container = dialog.container
let indicator = UIActivityIndicatorView(activityIndicatorStyle: .gray)
dialog.container.addSubview(indicator)

//add constraints
indicator.translatesAutoresizingMaskIntoConstraints = false
indicator.centerXAnchor.constraint(equalTo: container.centerXAnchor).isActive = true
indicator.centerYAnchor.constraint(equalTo: container.centerYAnchor).isActive = true
indicator.startAnimating()

Present The dialog:

dialog.show(in: self)

//or

//Make sure to have animated set to false otherwise you'll see a delay.
self.present(dialog, animated: false, completion: nil)

Design

Customize Action Buttons Style:

dialog.buttonStyle = { (button,height,position) in
     button.setBackgroundImage(UIImage.imageWithColor(self.primaryColorDark), for: .highlighted)
     button.setTitleColor(UIColor.white, for: .highlighted)
     button.setTitleColor(self.primaryColor, for: .normal)
     button.layer.masksToBounds = true
     button.layer.borderColor = self.primaryColor.cgColor
}

Customize Tool Buttons:

dialog.rightToolStyle = { (button) in
        button.setImage(UIImage(named: "ic_share"), for: [])
        button.tintColor = .lightGray
        return true
}      
dialog.rightToolAction = { (button) in
        print("Share function")
}

dialog.leftToolStyle = { (button) in
        button.setImage(UIImage(named: "ic_share"), for: [])
        button.tintColor = .lightGray
        return true
}      
dialog.leftToolAction = { (button) in
        print("Share function")
}

Customize Cancel Button Style:

dialog.cancelEnabled = true

dialog.cancelButtonStyle = { (button,height) in
        button.tintColor = self.primaryColor
        button.setTitle("CANCEL", for: [])
        return true //must return true, otherwise cancel button won't show.
}